# Generated by configure. Do not edit. commit e2a2eddcfb8fc73f3decdb91c00e8e6d5282e09c Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Dec 14 14:07:11 2008 +0000 Increment version to 1.8.6 In preparation for the next stable release. cairo-version.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit ef7c42a7d390064b2a5b08e14d5f65b8ea4628e3 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Dec 14 14:06:07 2008 +0000 [NEWS] Add notes for 1.8.6 Add the historical blurb for 1.8.6. NEWS | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 50 insertions(+), 0 deletions(-) commit ce91e6ac360e1dbe57a4e729b68d84499603e9ae Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Dec 14 14:53:27 2008 +0000 [perf] Fix for git-1.6 git-1.6 moved all the subcommands out of the PATH so update our usage. perf/cairo-perf-graph | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit f8372509aff662e9cbabeb99560b01019395c15e Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Dec 14 13:05:01 2008 +0000 [RELEASING] Update Makefile for git-1.6 Git moved all the subcommands out of the PATH, so we need to update our usage. build/Makefile.am.changelog | 4 ++-- build/Makefile.am.releasing | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) commit 9faa9a214994fe27a0cb27a298881f23c2050bbe Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Dec 14 11:40:12 2008 +0000 [RELEASING] Correct a few minor typos. As I was reading through the instructions, take the opportunity to fix a few spelling mistakes. RELEASING | 10 +++++----- 1 files changed, 5 insertions(+), 5 deletions(-) commit b1be4196513263bdbf58944ea6ac87708a399c5f Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Dec 14 11:26:56 2008 +0000 [doc] Fix erroneous doc comment. A normal comment was marked as a gtk-doc entry and thus causing gtk-doc to complain. src/cairo-path-fixed.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 79bd32a6ccb1a882ddd2b1585ab155f568bf5ec7 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sat Dec 6 13:32:37 2008 +0200 [perf-diff] Fix cairo-perf-diff for git 1.6 Since git 1.6 the plumbing commands aren't installed in the user's path by default. This patch fixes cairo-perf-diff to find the git-sh-setup command from git's lib dir. (cherry picked from commit 0c0f4862c52d68776024f125b003ade455044b27) perf/cairo-perf-diff | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 97b5240beeb9206f4dbda6ffce33b51aa16eec2f Author: Julien Danjou <julien@danjou.info> Date: Tue Nov 18 10:01:49 2008 +0100 [xcb] check for render extension presence Otherwise this may leads to an invalid memory access to r. Fixes: Bug 18588 - XCB backend fails with missing render. https://bugs.freedesktop.org/show_bug.cgi?id=18588 Signed-off-by: Julien Danjou <julien@danjou.info> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> (cherry picked from commit 834f1d7b7097dcc3a32f6c65d21e87fd272d924a) AUTHORS | 1 + src/cairo-xcb-surface.c | 8 ++++++-- 2 files changed, 7 insertions(+), 2 deletions(-) commit 6fed98c0d3b0708ad5171654179a482fa7d88805 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Dec 5 21:14:45 2008 +0000 [gstate] Remove culled glyphs from clusters. Sascha Steinbiss reported a bug where the PDF backend was reading beyond the end of the glyph array: http://lists.cairographics.org/archives/cairo/2008-December/015976.html. It transpires that in the early glyph culling in the gstate we were not updating the clusters to skip culled glyphs. src/cairo-gstate.c | 223 +++++++++++++++++++++++++++++++++++++++++----------- 1 files changed, 176 insertions(+), 47 deletions(-) commit d93bf10edc7e432349524221a3d1b0f0b2ec8090 Author: Jeff Muizelaar <jmuizelaar@mozilla.com> Date: Wed Dec 10 17:02:55 2008 -0500 [quartz] Create a copy of the pattern so that the reference counts are balanced The pattern could be stack allocated so we can't take a reference to it; instead make a copy. Based on a patch by Paolo Bonzini. src/cairo-quartz-surface.c | 16 ++++++++++++++-- 1 files changed, 14 insertions(+), 2 deletions(-) commit 673640a3b3931995897b01d49c5dd8d82b50dac2 Author: Jeff Muizelaar <jmuizelaar@mozilla.com> Date: Thu Dec 4 17:53:06 2008 -0500 [win32] Use MOD instead of the '%' operator Repeat should be handled using MOD instead of '%' so that negative numbers are handled as expected. E.g. -1 mod 600 = 599, not 495 as the '%' operator gives. This was causing https://bugzilla.mozilla.org/show_bug.cgi?id=466258 Patch from Robert O'Callahan src/cairo-win32-surface.c | 7 +++++-- 1 files changed, 5 insertions(+), 2 deletions(-) commit 540de34453d16092acd2978b513831a02f01f59f Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Oct 26 12:53:29 2008 +0000 [matrix] Optimise invert for simple scaling|translation matrices. Peter Hercek reported, and provided a very useful test case for, a bug that caused his applications to crash with Cairo detecting an non-invertible pattern matrix and thus asserting the impossible happened. Bisecting revealed that the bug first appeared with 3c18d95 and disappeared with 0d0c6a1. Since neither of these explain the crash, further investigation revealed a compiler bug (gcc 4.3.3 20081130, earlier versions have different bugs!) that caused the matrix inversion to be invalid iff _cairo_matrix_scalar_multiply() was inlined (i.e. -O0, or an explicit noinline atttribute on that function prevented the bug, as did -msse.) So we apply this workaround to hide the bug in the stable series... The matrix is quite often just a simple scale and translate (or even identity!). For this class of matrix, we can skip the full adjoint rearrangement and determinant calculation and just compute the inverse directly. (cherry picked from commit 0d0c6a199c5b631299c72dce80d66ac0f4936a64) src/cairo-matrix.c | 26 +++++++++++++++++++++++++- 1 files changed, 25 insertions(+), 1 deletions(-) commit f5634818f1e5cc0adaa326662c099a75f4e615eb Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Nov 13 14:56:38 2008 +0000 [os2] Move include cairo.h before os2.h The defines need to come first, but we specify that cairo.h is the first header file to be included by files. src/cairo-os2.h | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit 2f0f9a1a593db43dd04507c5989cd0af4b1486de Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Nov 13 10:50:41 2008 +0100 [os2] Fix includes Patch from Dave Yeo to make cairo-os2.h include os2.h directly so the header is standalone. src/cairo-os2-private.h | 11 ----------- src/cairo-os2-surface.c | 5 ----- src/cairo-os2.h | 8 ++++++++ 3 files changed, 8 insertions(+), 16 deletions(-) commit 77e60df32fa59328bd32095c77f8c360805b5db7 Author: Maarten Maathuis <madman2003@gmail.com> Date: Sat Nov 8 15:29:40 2008 +0100 cairo-xcb: avoid leaking memory src/cairo-xcb-surface.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) commit 361962b7fb4385f164673991670b6fce0839d32a Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Oct 31 08:42:30 2008 +0000 [directfb] Compile fix with debug enabled. Fix a trivial compile failure reported here: Bug 18322 - bug in _cairo_directfb_surface_release_source_image function (http://bugs.freedesktop.org/show_bug.cgi?id=18322) src/cairo-directfb-surface.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) commit ab61544b30406a49abc1f559d81129edce6d41ec Author: Carl Worth <cworth@cworth.org> Date: Fri Nov 14 13:17:01 2008 +0100 Increment version to 1.8.5 after the 1.8.4 release. cairo-version.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 66e8f142e381501d114888c2d1fc1e7f6d6a9857 Author: Carl Worth <cworth@cworth.org> Date: Fri Nov 14 11:08:40 2008 +0100 Increment version to 1.8.4 cairo-version.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit b9c1344ad82d38bb86fa85fbb565b2de64aa0e35 Author: Carl Worth <cworth@cworth.org> Date: Fri Nov 14 11:07:10 2008 +0100 NEWS: Add notes for cairo 1.8.4 Just a few bug fixes here. NEWS | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 52 insertions(+), 0 deletions(-) commit d654d528de16769932131da80f4b925151d50103 Author: Carl Worth <cworth@cworth.org> Date: Thu Nov 13 16:45:15 2008 +0100 Blacklist "X.Org" < 7.0 with the buggy_repeat workaround. This is in response to a report that a 6.9 server crashes with cairo's extend-reflect test: https://bugs.freedesktop.org/show_bug.cgi?id=15628#c2 src/cairo-xlib-display.c | 11 +++++++++-- 1 files changed, 9 insertions(+), 2 deletions(-) commit 35a1ba0ddc45f9cc785c6f8a37b6bb49c953e047 Author: Carl Worth <cworth@cworth.org> Date: Thu Nov 13 16:36:20 2008 +0100 Document the buggy_repeat workaround more carefully. It's a confusing condition, so let's be explicit about where the various numbers come from. src/cairo-xlib-display.c | 54 ++++++++++++++++++++++++++++++++------------- 1 files changed, 38 insertions(+), 16 deletions(-) commit a1ab11df01962bea5752f5a5b53926a26a6f34ae Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Nov 5 11:50:20 2008 -0500 Define RepeatNone, etc if the available Render version doesn't (#18385) src/cairo-xlib-xrender-private.h | 18 ++++++++++++++++++ 1 files changed, 18 insertions(+), 0 deletions(-) commit 1d8ad69abb88f6e0283b6ce2aadc5d801b8e3722 Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Nov 4 01:51:06 2008 -0500 [aclocal.dolt.m4] Fix build with bash versions <= 3.0 (bug #18363) build/aclocal.dolt.m4 | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 6434cddb899d750b815d71f8f51ae3e4568dd3c0 Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun Nov 2 11:42:33 2008 +1030 type1-subset: return unsupported on FT errors and let type1-fallback handle it. This fixes the bug reported by Peter Weilbacher in http://lists.cairographics.org/archives/cairo/2008-October/015569.html src/cairo-type1-subset.c | 12 ++++-------- 1 files changed, 4 insertions(+), 8 deletions(-) commit 710f7d30d348517602293f123525aef7677d69cf Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Oct 31 02:14:53 2008 +0000 [scaled-font] Fix typo that prevented meta_surface lookup. test/text-glyph-range was crashing since we requested the meta_surface but the glyph wrongly believed it already had the meta_surface but was checking for a path instead. src/cairo-scaled-font.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit ab15d7627506a837fea7101661425bb923ef5b4f Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Oct 30 16:54:23 2008 +0000 [test] Remove XFAIL from user-font-mask user-font-mask should PASS modulo the scaling anomalies in the external renderers, so remove it from the XFAIL list. test/Makefile.am | 15 ++++++--------- test/user-font-mask-pdf-ref.png | Bin 0 -> 1927 bytes test/user-font-mask-ps2-ref.png | Bin 0 -> 1927 bytes test/user-font-mask-ps3-ref.png | Bin 0 -> 1927 bytes test/user-font-mask-svg11-ref.png | Bin 0 -> 2224 bytes 5 files changed, 6 insertions(+), 9 deletions(-) commit 540f555840ba4076e3ab86669daf9bee5695afa2 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Oct 23 14:38:44 2008 +0100 [analysis] Only limit to mask extends if bounded by mask. The extents of cairo_mask() is only limited to the mask if the operation is bounded by the mask. src/cairo-analysis-surface.c | 8 ++++++-- test/clip-operator-pdf-argb32-ref.png | Bin 11145 -> 12125 bytes test/clip-operator-pdf-rgb24-ref.png | Bin 6530 -> 7367 bytes test/operator-clear-pdf-argb32-ref.png | Bin 1438 -> 1614 bytes test/operator-clear-pdf-rgb24-ref.png | Bin 1170 -> 1402 bytes test/operator-source-pdf-argb32-ref.png | Bin 4694 -> 5149 bytes test/operator-source-pdf-rgb24-ref.png | Bin 3848 -> 4354 bytes 7 files changed, 6 insertions(+), 2 deletions(-) commit 4b2998893930e4bab19646e6f0a0c8d2a47f12a2 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Oct 23 14:34:30 2008 +0100 Review users of cairo_rectangle_int_t for incorrect unsigned promotion. Adrian Johnson discovered cases where we mistakenly compared the result of unsigned arithmetic where we need signed quantities. Look for similar cases in the users of cairo_rectangle_int_t. src/cairo-analysis-surface.c | 48 ++++++++++++++++++++++------------- src/cairo-clip.c | 43 ++++++++++++++++--------------- src/cairo-gstate.c | 4 +- src/cairo-pattern.c | 13 ++++++--- src/cairo-rectangle.c | 6 +++- src/cairo-region-private.h | 3 +- src/cairo-region.c | 3 +- src/cairo-surface-fallback.c | 31 +++++++++++++++-------- src/cairo-surface.c | 27 +++++++++++--------- src/cairo-win32-surface.c | 4 +- src/cairo-xcb-surface.c | 56 +++++++++++++---------------------------- src/cairo-xlib-surface.c | 52 ++++++++++++-------------------------- src/cairoint.h | 2 +- 13 files changed, 144 insertions(+), 148 deletions(-) commit 0e4156121f05b14f800289ea34c5382de1f20869 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Oct 23 13:37:41 2008 +0100 [rectangle] Fix unsigned promotion whilst computing intersect. _cairo_rectangle_intersect() incorrectly allows unsigned promotion during its arithmetic. src/cairo-rectangle.c | 31 +++++++++++++++++-------------- src/cairoint.h | 3 ++- 2 files changed, 19 insertions(+), 15 deletions(-) commit 2464b8a0a9f7db7421c257eb4e3ac0d98af34761 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Oct 23 13:36:19 2008 +0100 [pattern] Allow the projected surface extents to be negative. In order to handle projection of analysis surface with user-fonts we need to accommodate patterns extending into negative coordinate space. src/cairo-pattern.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) commit d5d29075bdbb7f412fa6dc182573da18fd81af54 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Oct 23 15:24:13 2008 +0100 [gstate] Allocate temporary variable for backend_to_user transform. _cairo_gstate_backend_to_user_rectangle() requires that its input arguments are non-NULL and describe the input rectangle to be transformed. However, we were passing through output parameters from the public API which were allowed to be NULL. So we need to allocate temporary variables in which to compute the output rectangle, but only copy them as required. src/cairo-gstate.c | 69 +++++++++++++++++++++++++++++++++++++-------------- 1 files changed, 50 insertions(+), 19 deletions(-) commit d53537e8b5e3a8345983d8a0529cb230fa2886d1 Author: Carl Worth <cworth@cworth.org> Date: Thu Oct 30 08:20:59 2008 -0700 Increment version to 1.8.3 after the 1.8.2 release. Thanks to Chris Wilson (who else?) for the last-minute bug fix. cairo-version.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit f7c958d97221375fdcbb6c58c3b58c07676b7589 Author: Carl Worth <cworth@cworth.org> Date: Wed Oct 29 21:02:04 2008 -0700 Increment cairo version to 1.8.2. Hurrah! We're finally there. cairo-version.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 42711a5586cba5db5451ce2400ee5fe655700391 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Oct 30 09:54:47 2008 +0000 [xlib] Fix _draw_image_surface() with opaque images. If the image was opaque with no alpha channel, we filled the output alpha with 0. Typically, the destination surface for dithering is an RGB window, so this bug went unnoticed. However, test/xlib-expose-event is an example where we generate an intermediate alpha-only pixmap for use as a stencil and this was failing as the mask was left completely transparent. The simple solution is to ensure that for opaque images, the output alpha is set to the maximum permissible value. src/cairo-xlib-surface.c | 9 ++++++++- 1 files changed, 8 insertions(+), 1 deletions(-) commit c3940d342ac506055c2ce6b7e9b27f92d8a63999 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Oct 30 09:59:48 2008 +0000 [xlib] whitespace Tweak the whitespace to lose some unnecessary line wrapping, casts and blanks. src/cairo-xlib-surface.c | 10 +++++----- 1 files changed, 5 insertions(+), 5 deletions(-) commit e51648b601de274559800c63575c7f7e0288f596 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Oct 30 04:43:45 2008 -0400 [test/xlib-expose-event] Save the output image to disk test/xlib-expose-event.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) commit f534bd549e1e2283735d1eabb60c015a5949a735 Author: Carl Worth <cworth@cworth.org> Date: Wed Oct 29 21:28:56 2008 -0700 Remove test/twin-ref.png. I missed this in a previous commit, (I think I had used a pattern of twin-*-ref.png which of course didn't match this file). test/twin-ref.png | Bin 1836 -> 0 bytes 1 files changed, 0 insertions(+), 0 deletions(-) commit cf97966c07bc64ff4b169d1d8239407883a26747 Author: Carl Worth <cworth@cworth.org> Date: Wed Oct 29 21:01:01 2008 -0700 NEWS: Finish the entry for the 1.8.2 release. Add some summarizing paragraphs and organize bug-fixes and optimizations into separate sections. NEWS | 93 ++++++++++++++++++++++++++++++++++++++++++++---------------------- 1 files changed, 62 insertions(+), 31 deletions(-) commit b6741cffef6e86d59fa4809d32de14b9c5e8afbf Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Oct 30 01:15:45 2008 +0000 [NEWS] Spot another couple of typos. Proof-reading is difficult, even with the squiggly lines. NEWS | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) commit d20cc827791e177eb73a9003c6704b7a5bc49f71 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Oct 30 01:06:08 2008 +0000 [NEWS] Correct a couple of typos. Whilst Carl's not looking, fix a couple of typos -- in particular the one calling me a bug! ;-) NEWS | 10 +++++----- 1 files changed, 5 insertions(+), 5 deletions(-) commit 0ceda81dfdfc4adcec28c71be7822caa0627d818 Author: Carl Worth <cworth@cworth.org> Date: Wed Oct 29 17:38:36 2008 -0700 NEWS: Add long list of bugs fixed for 1.8.2. (Still need to add a paragraph or two summarizing the release.) NEWS | 110 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 110 insertions(+), 0 deletions(-) commit e0046aaf417a61da008dc6374871fa3687ba94ab Author: Carl Worth <cworth@cworth.org> Date: Wed Oct 29 16:25:00 2008 -0700 Remove twin perf case. This performance test relied on the recently-removed ability to select the internal twin-based font family with a name of "cairo". Presumably, we'll want to bring this performance case back when some other means of requesting that font face is added. perf/Makefile.am | 1 - perf/cairo-perf.c | 1 - perf/cairo-perf.h | 1 - perf/twin.c | 50 -------------------------------------------------- 4 files changed, 0 insertions(+), 53 deletions(-) commit 292233685534aed712dfd45e8ccf498b792ce496 Author: Carl Worth <cworth@cworth.org> Date: Wed Oct 29 16:25:00 2008 -0700 Remove twin test case. This test relied on the recently-removed ability to select the internal twin-based font family with a name of "cairo". Presumably, we'll want to bring this test case back when some other means of requesting that font face is added. test/.gitignore | 1 - test/Makefile.am | 6 ---- test/twin-ps2-ref.png | Bin 1167 -> 0 bytes test/twin-ps3-ref.png | Bin 1167 -> 0 bytes test/twin-svg11-ref.png | Bin 1773 -> 0 bytes test/twin-svg12-ref.png | Bin 1773 -> 0 bytes test/twin.c | 60 ----------------------------------------------- 7 files changed, 0 insertions(+), 67 deletions(-) commit a824d284be23793a5c48b9ae833dcb7b2d5fff80 Author: Carl Worth <cworth@cworth.org> Date: Wed Oct 29 16:21:42 2008 -0700 Remove the ability to select the internal font face with a name of "cairo". It's not fair to steal this name from the namespace of family names. There are definitely cairo.ttf files that exist out there, and people may already be using these, (or may use them in the future), with cairo_select_font_face and a family name of "cairo". In place of this, we'll want to come up with some other new, and documented API for selecting the internal font face. src/cairo-font-face.c | 6 ++---- src/cairoint.h | 1 - 2 files changed, 2 insertions(+), 5 deletions(-) commit f039da8d9172a6fb60082901c8dc56c7159ecd24 Author: Carl Worth <cworth@cworth.org> Date: Wed Oct 29 16:17:24 2008 -0700 Add doltcompile and doltlibtool to .gitignore. These generated files were recently added to our build system. We definitely don't want to see them in git-status output. .gitignore | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) commit 81439b3bc8656b34c13b3cc7b5b6a9f03a3c8c54 Author: Carl Worth <cworth@cworth.org> Date: Wed Oct 29 16:15:12 2008 -0700 Add missing files to CLEANFILES and DISTCLEANFILES. Without these files in these lists, "make distcheck" is unhappy. Makefile.am | 4 +++- test/Makefile.am | 9 +++++++++ 2 files changed, 12 insertions(+), 1 deletions(-) commit dd0416f5d47a946498219616f53abdad81d4fc38 Author: Carl Worth <cworth@cworth.org> Date: Tue Oct 28 18:01:09 2008 -0700 Add recently added reference images to REFERENCE_IMAGES list. This is just part of the make-distcheck routine for me. I know Behdad added a test to check for missing images in the list, but it doesn't seem to be getting run automatically as part of 'make test' nor 'make distcheck', (or if it it, then I'm not noticing its output). test/Makefile.am | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) commit 9cd9644c1d993f86c6eb7bee692fe642d6d280b1 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Oct 29 21:56:36 2008 +0000 [test] Add a pass-through test. Check that colour values are correctly passed through all the backends. Simple test of the most fundamental functionality. test/.gitignore | 1 + test/Makefile.am | 3 + test/pass-through-ref.png | Bin 0 -> 221 bytes test/pass-through-rgb24-ref.png | Bin 0 -> 179 bytes test/pass-through.c | 99 +++++++++++++++++++++++++++++++++++++++ 5 files changed, 103 insertions(+), 0 deletions(-) commit cec689eab628b59ee1d69e241c5d336760304ea0 Author: Carl Worth <cworth@cworth.org> Date: Tue Oct 28 17:18:34 2008 -0700 RELEASING: Suggest running 'make distcheck' against Xvfb. This avoids hitting driver-specific bugs in the X server, and is better than doing 'DISPLAY= make distcheck' which simply disables all xlib testing completely. RELEASING | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) commit 0ca6ba18e398db7ed8f8bca5faa93d48aa3a4878 Author: Carl Worth <cworth@cworth.org> Date: Tue Oct 28 17:15:42 2008 -0700 Add note to test/README on running with Xvfb. This X server has been tested to run through the test suite with no unexpected failures, and it avoids hitting any X-driver-specific bugs. test/README | 17 +++++++++++++++++ 1 files changed, 17 insertions(+), 0 deletions(-) commit eed67717649c343e42ce102a4d78a245dba48925 Author: Carl Worth <cworth@cworth.org> Date: Tue Oct 28 17:12:15 2008 -0700 Disable the svg12 target in boilerplate. This target was added to the boilerplate during 1.8.1. It currently shows many failures in the test suite. These failures likely fall into three different classes: * Tests needing new svg12-specific reference images * Tests exercising bugs in librsvg * Tests exercising existing cairo bugs We haven't gone through the effort to separate these, but even for the tests that are exercising actual cairo bugs, these are likely bugs that existed in the cairo 1.8.0 release and not regressions. Because of that, in this commit I'm conditionally disabling the testing of the svg12 target. As soon as we increment the cairo version to 1.9.0 or higher, this target will get re-enabled automatically and we can begin the work to separate the tests as described above and also fix the bugs. boilerplate/cairo-boilerplate.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) commit a94928ddfa066f6e6824775b9d0b6008f3fcbf26 Author: Carl Worth <cworth@cworth.org> Date: Tue Oct 28 15:55:38 2008 -0700 Add svg-specific reference images for the twin test. A bit annoying that I have to add the same image as both -svg11 and -svg12 but that's all the support we have in the current test suite. I suppose I could avoid doing that by figuring out why this test case cannot successfully roundtrip through librsvg and back through cairo. test/twin-svg11-ref.png | Bin 0 -> 1773 bytes test/twin-svg12-ref.png | Bin 0 -> 1773 bytes 2 files changed, 0 insertions(+), 0 deletions(-) commit 53554ea8892893098b29a27a23c069f0ee584a06 Author: Carl Worth <cworth@cworth.org> Date: Tue Oct 28 15:50:44 2008 -0700 Add ps2-specific reference images for trap-clip test. These are quite similar to the existing ps3-specific reference images. I definitely don't see any reason why this output should be considered a failure. test/trap-clip-ps2-argb32-ref.png | Bin 0 -> 5690 bytes test/trap-clip-ps2-rgb24-ref.png | Bin 0 -> 5617 bytes 2 files changed, 0 insertions(+), 0 deletions(-) commit 10fd16a05d8549753179ab5cca855539fb7dec94 Author: Carl Worth <cworth@cworth.org> Date: Tue Oct 28 15:41:40 2008 -0700 Mark user-font-mask as XFAIL. This test is expected to fail due to a couple of known bugs. Chris has fixes for both bugs, but is holding off on them until after 1.8.2 to prevent introducing any possible new bugs with his fixes. test/Makefile.am | 10 +++++++++- 1 files changed, 9 insertions(+), 1 deletions(-) commit 655546243f57ae2a5c1813bd45994b18061f1c74 Author: Carl Worth <cworth@cworth.org> Date: Tue Oct 28 15:35:35 2008 -0700 Rename user-font-image test to user-font-mask. Otherwise the reference image (user-font-image-ref.png) gets interpreted as an image-specific reference image for the user-font test case resulting in a bogus failure. test/Makefile.am | 4 +- test/user-font-image-ref.png | Bin 6011 -> 0 bytes test/user-font-image.c | 254 ------------------------------------------ test/user-font-mask-ref.png | Bin 0 -> 6011 bytes test/user-font-mask.c | 254 ++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 256 insertions(+), 256 deletions(-) commit 42d2d1b6d3b187b5dbdb630783d7c9bf90c66fb2 Author: Carl Worth <cworth@cworth.org> Date: Tue Oct 28 12:48:03 2008 -0700 Correct NEWS to say 'release' instead of 'snapshot' for 1.8.0 A copy-and-paste bug strikes again. NEWS | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit 1327ec232cfca675647fb03876487c92fb638354 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Oct 28 10:00:38 2008 +0000 [image] Remove invalid assert. The assert can fail for an error surface. TODO: Decide what values should be returned from getters for error surfaces. src/cairo-image-surface.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) commit 9481d999df8d399543bdbb45b85bd24b1725bece Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Oct 28 09:59:01 2008 +0000 [image] Check create_for_data() to ensure a valid minimum stride. Double check that the user is not being silly by passing in a stride that is too small for the width. evince/poppler is one such example... src/cairo-image-surface.c | 12 ++++++++++++ 1 files changed, 12 insertions(+), 0 deletions(-) commit 88f628b3972819c0f6ce8e5f06d0f7e6abb9d661 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Oct 28 09:11:23 2008 +0000 [perf] Fix rectangular case of unaligned-clip. Janoos spotted that the unaligned clip actually degenerated to an empty clip due to a typo when constructing the second rectangle. Simply use a cairo_rectangle() instead. perf/unaligned-clip.c | 9 +++------ 1 files changed, 3 insertions(+), 6 deletions(-) commit 1522805f39c505ff05231e67de5a6e6686081d46 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Oct 27 20:57:56 2008 -0400 [Makefile.am.releasing] Fix typo build/Makefile.am.releasing | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 3386794d96d2b1616af9db5b7df1fc5c7a5796a7 Author: Carl Worth <cworth@cworth.org> Date: Mon Oct 27 14:09:19 2008 -0700 Add creation of a versioned manual to the release-publish target. This arranges so that a versioned manual will be available of the form: http://cairographics.org/manual-X.Y.Z for all future releases and snapshots. We're going through the process of manually doing all former releases, such as: http://cairographics.org/manual-1.2.0/ which the LSB folks wanted to reference. build/Makefile.am.releasing | 27 ++++++++++++++++++--------- 1 files changed, 18 insertions(+), 9 deletions(-) commit a1a7ec6a056fa36389a48c0f53884ae7e92ebc1a Author: Adrian Johnson <ajohnson@redneon.com> Date: Mon Oct 27 23:13:05 2008 +1030 Change ps to ps3 in test/README The ps target no longer exists. test/README | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 670d942fe3dafbed5ceca234e760f29f793233cb Author: Adrian Johnson <ajohnson@redneon.com> Date: Mon Oct 27 23:04:16 2008 +1030 Change user-font-image test to use a pattern This can be used to expose a bug in _cairo_rectangle_intersect() by changing: fixed_scale = 1024 to 1 in cairo-user-font.c and cairo_matrix_translate (&matrix, 0, -8) to (&matrix, 0, -9) in user-font-image.c This will cause cairo_text_extents (cr, text, &extents) in user-font-image.c to return a height of 8388683. test/user-font-image-ref.png | Bin 5502 -> 6011 bytes test/user-font-image.c | 13 +++++++++++-- 2 files changed, 11 insertions(+), 2 deletions(-) commit cdacf55e1b16a6982c681fab212405fc4af4f1db Author: Adrian Johnson <ajohnson@redneon.com> Date: Mon Oct 27 22:07:04 2008 +1030 Add user-font-image test Draws bitmap glyphs using cairo_mask(). This test exposes a bug in the calculation of the glyph extents. test/Makefile.am | 2 + test/user-font-image-ref.png | Bin 0 -> 5502 bytes test/user-font-image.c | 245 ++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 247 insertions(+), 0 deletions(-) commit 22e2dac819de3c082424ebf3ce8f64c9c4797e8a Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Oct 26 10:21:37 2008 +0000 [stroke] Ensure we record the first face for a dashed path. If the first face was outside the bounds then we skipped it, and so a close would incorrectly connect to the first visible face. src/cairo-path-stroke.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) commit 64fb3290f00bafc4a10e6432226f669a51fa0bc6 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Oct 26 09:54:03 2008 +0000 [stroke] _cairo_stroker_line_to_dashed() whitespace A couple of comment spelling mistakes and rearrange whitespace to more closely match CODING_STYLE. src/cairo-path-stroke.c | 57 ++++++++++++++++++++++++++++++++-------------- 1 files changed, 39 insertions(+), 18 deletions(-) commit 88935947d11762c91e282fb129c493afc6f2f1a6 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Oct 26 08:19:31 2008 +0000 [test] Add leaky-dashed-stroke A test case for a leak whilst closing a dashed stroke extracted from the report by Jeff Muizelaar who found the artifact whilst looking at firefox http://people.mozilla.com/~jmuizelaar/BerlinDistricts-check.svg test/.gitignore | 1 + test/Makefile.am | 4 + test/leaky-dashed-stroke-ps2-ref.png | Bin 0 -> 5511 bytes test/leaky-dashed-stroke-ps3-ref.png | Bin 0 -> 5511 bytes test/leaky-dashed-stroke-ref.png | Bin 0 -> 9214 bytes test/leaky-dashed-stroke.c | 174 ++++++++++++++++++++++++++++++++++ 6 files changed, 179 insertions(+), 0 deletions(-) commit 195fd27cc64c7aaf18a6d48ccd9d94548331fd4d Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Oct 22 22:04:53 2008 +0100 [build] Use AC_LINK_IFELSE for testing linker flags. Richard Hult reported that -Wl,--allow-shlib-undefined was incorrectly being identified as supported by gcc under Mac OS/X: configure:25103: checking whether gcc supports -Wl,--allow-shlib-undefined configure:25117: gcc -c -Werror -Wl,--allow-shlib-undefined conftest.c >&5 i686-apple-darwin9-gcc-4.0.1: --allow-shlib-undefined: linker input file unused because linking not done So instead of just checking whether the compiler accepts the flag, check that we can actually link a dummy file. build/aclocal.cairo.m4 | 20 ++++++++++++++++++++ build/configure.ac.warnings | 2 +- 2 files changed, 21 insertions(+), 1 deletions(-) commit d692284ab8f90d7402621f1a07aaddcf11d87ef5 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Oct 23 01:45:35 2008 -0400 [test/user-font] Exercise glyph 0 Previously there was a bug in cairo and/or poppler causing glyph 0 of user fonts to not show up. This is fixed now, so we exercise glyph 0. test/user-font.c | 7 +++---- 1 files changed, 3 insertions(+), 4 deletions(-) commit e6219f7116311d999054dc31df081aa66a0cd2d3 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Oct 22 17:53:05 2008 +0100 [win32] Correct error paths in text_to_glyphs(). Carl spotted that 1db894 introduced an error into text_to_glyphs() such that following an allocation error the code would attempt to thaw an unfrozen glyph cache, leading to an attempt to unlock an unlocked mutex - which causes a deadlock under win32. src/cairo-win32-font.c | 7 ++++--- 1 files changed, 4 insertions(+), 3 deletions(-) commit 09651a1c1a4856607423e9b06c1f7c397ba4f304 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Oct 8 22:39:48 2008 +0100 Twin perf case perf/Makefile.am | 3 ++- perf/cairo-perf.c | 1 + perf/cairo-perf.h | 1 + perf/twin.c | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 54 insertions(+), 1 deletions(-) commit 954ebacb71071c53c4e4092b469417f01478bc2d Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Oct 22 15:43:56 2008 +0100 Map toy font face to implementation. Quartz fonts and user fonts use an indirect font face when creating a scaled font for the toy font face. This means that they insert a scaled font into the font map that has a different font face to the one that is initially searched upon. The result is that when we try to create an identical scaled font, we fail to find the existing scaled font and attempt to insert a duplicate into the hash table - which triggers an assert. In order to avoid creating duplicate fonts, we add a new method to the font backends that allows cairo_scaled_font_create() to peek at the font_face that will be used to actually implement the scaled font constructor - thus we are able to use the correct font_face as part of the hash key. src/cairo-font-face.c | 34 +++++++++++++++++++++++++++++ src/cairo-ft-font.c | 2 + src/cairo-quartz-font.c | 55 +++++++++++++++++++++++++++++++++++++--------- src/cairo-scaled-font.c | 11 ++++++++- src/cairo-user-font.c | 37 ++++++++++++++++++++++++------- src/cairo-win32-font.c | 2 + src/cairoint.h | 8 ++++++ 7 files changed, 128 insertions(+), 21 deletions(-) commit 5e4a1cb0b830f069d99c9512563c82ad628587e3 Author: Adrian Johnson <ajohnson@redneon.com> Date: Wed Oct 22 21:36:42 2008 +1030 Don't add a notdef glyph to Type 3 font subsets This allows user-fonts to use glyph 0 when embedding in PS/PDF. According to ISO32000 Type 3 fonts do not require a notdef glyph. src/cairo-pdf-surface.c | 19 +++------- src/cairo-ps-surface.c | 21 ++++------- src/cairo-scaled-font-subsets.c | 59 ++++++++++++++++++------------ src/cairo-type3-glyph-surface-private.h | 6 --- src/cairo-type3-glyph-surface.c | 16 -------- 5 files changed, 48 insertions(+), 73 deletions(-) commit 170686d4b0ed913a1a175f3f354ec5796814b416 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Oct 22 01:01:06 2008 +0100 [cairoint] Remove the duplicate prototype. In the previous commit I added comments and a duplicate prototype. Remove the duplicate - but keep the comments. src/cairoint.h | 3 --- 1 files changed, 0 insertions(+), 3 deletions(-) commit 1db8949f2baf1e620e1d5ef73a66de211420bd0a Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Oct 21 22:48:17 2008 +0100 Ensure that the scaled font is frozen for the lifetime of the scaled glyph. After discussing the scaled font locking with Behdad, it transpired that it is not sufficient for a font to be locked for the lifetime of a scaled glyph, but that the scaled font's glyph cache must be frozen for the glyph' lifetime. If the cache is not frozen, then there is a possibility that the glyph may be evicted before the reference goes out of scope i.e. the glyph becomes invalid whilst we are trying to use it. Since the freezing of the cache is the stronger barrier, we remove the locking/unlocking of the mutex from the backends and instead move the mutex acquisition into the freeze/thaw routines. Then update the rule on acquiring glyphs to enforce that the cache is frozen and review the usage of freeze/thaw by all the backends to ensure that the cache is frozen for the lifetime of the glyph. src/cairo-directfb-surface.c | 4 +- src/cairo-glitz-surface.c | 2 +- src/cairo-gstate.c | 4 - src/cairo-meta-surface.c | 2 - src/cairo-mutex-impl-private.h | 3 +- src/cairo-mutex-type-private.h | 3 + src/cairo-paginated-surface.c | 2 - src/cairo-pdf-surface.c | 2 - src/cairo-scaled-font-subsets.c | 30 +++--- src/cairo-scaled-font.c | 81 ++++++++++----- src/cairo-surface-fallback.c | 1 + src/cairo-surface.c | 4 - src/cairo-svg-surface.c | 4 +- src/cairo-type1-fallback.c | 9 ++- src/cairo-type3-glyph-surface.c | 18 ++-- src/cairo-user-font.c | 1 - src/cairo-win32-font.c | 12 ++- src/cairo-xcb-surface.c | 216 +++++++++++++++++++++++---------------- src/cairo-xlib-surface.c | 57 ++++++---- src/cairoint.h | 4 + src/test-meta-surface.c | 25 +---- src/test-paginated-surface.c | 25 +---- 22 files changed, 280 insertions(+), 229 deletions(-) commit b2cbbceb4ca57816a498c2c1e676b19182c34e12 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Oct 21 19:44:42 2008 +0100 [test/meta-surface-pattern] Propagate errors. Use cairo_get_target() to propagate any errors from the secondary context. test/meta-surface-pattern.c | 5 ++--- 1 files changed, 2 insertions(+), 3 deletions(-) commit 9d4262ebe07bacacd6e743dea616b37ac51eac01 Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Oct 21 17:44:47 2008 -0400 [build] Use dolt Dolt is a hack to speed up libtool-based build systems: http://dolt.freedesktop.org/ It's completely transparent to the user. Brings make time of cairo from 70s down to 20s. Yay! build/aclocal.dolt.m4 | 177 +++++++++++++++++++++++++++++++++++++++++++++++++ configure.ac | 1 + 2 files changed, 178 insertions(+), 0 deletions(-) commit 5a822046cc66d8405618370c1071433016969020 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Oct 21 11:22:48 2008 +0100 [test/xlib-expose-event] Propagate errors. Use cairo_get_target() to propagate errors from secondary contexts. test/xlib-expose-event.c | 10 +++++++--- 1 files changed, 7 insertions(+), 3 deletions(-) commit 21223cc12ca00c52c0b39dc60db410f29e4e76c9 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Oct 21 11:29:12 2008 +0100 [test/unbounded-operator] Propagate errors. Use cairo_get_target() to propagate errors from secondary contexts. test/unbounded-operator.c | 6 ++---- 1 files changed, 2 insertions(+), 4 deletions(-) commit 4c8de6d99d337338d6fd57134247515f9815b5e5 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Oct 21 11:21:37 2008 +0100 [test/surface-pattern-scale-up] Propagate errors. Use cairo_get_target() to propagate errors from the secondary context. test/surface-pattern-scale-up.c | 7 ++++--- 1 files changed, 4 insertions(+), 3 deletions(-) commit e8de7d1c3605fa6d89640fb4e0631c07e5366348 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Oct 21 11:20:54 2008 +0100 [test/surface-pattern-scale-down] Propagate errors. Use cairo_get_target() to propagate errors from the secondary context. test/surface-pattern-scale-down.c | 7 ++++--- 1 files changed, 4 insertions(+), 3 deletions(-) commit b5551cfce2969358746dadae90cbe1add012e29c Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Oct 21 11:19:40 2008 +0100 [test/rotate-image-surface-paint] Proapgate errors. Use cairo_get_target() to propagate errors from the secondary context. test/rotate-image-surface-paint.c | 7 ++++--- 1 files changed, 4 insertions(+), 3 deletions(-) commit 6d41ffbbed2ad3bab2b1a58e1e5d9e1570a37926 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Oct 21 11:18:37 2008 +0100 [test/pixman-rotate] Propagate errors Use cairo_get_target() to propagate errors from the secondary context. test/pixman-rotate.c | 33 ++++++++++++++++----------------- 1 files changed, 16 insertions(+), 17 deletions(-) commit 64949b81735ee4e43772224d10031f7edfbc8068 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Oct 21 11:17:13 2008 +0100 [test/operator-source] Propagate errors. Use cairo_get_target() to propagate errors from the secondary context. test/operator-source.c | 12 ++++-------- 1 files changed, 4 insertions(+), 8 deletions(-) commit 971f030b7dca7ce24e54d0465900e6984020345e Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Oct 21 11:27:17 2008 +0100 [test/operator-clear] Propagate errors. Use cairo_get_target() to propagate errors from secondary contexts. test/operator-clear.c | 6 ++---- 1 files changed, 2 insertions(+), 4 deletions(-) commit 9b919b0e91b6c64acbcbfc05c72610188327be67 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Oct 21 11:14:51 2008 +0100 [test/extend-pad] Propagate errors. Use cairo_get_target() to propagate errors from the secondary context. test/extend-pad.c | 7 ++++--- 1 files changed, 4 insertions(+), 3 deletions(-) commit 69415b4fc6387acda7498847f8181c802c8b0982 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Oct 21 11:25:38 2008 +0100 [test/device-offset-scale] Propagate errors Use cairo_get_target() to propagate errors from the secondary contexts. test/device-offset-scale.c | 14 +++++++------- 1 files changed, 7 insertions(+), 7 deletions(-) commit 9ab296123ef49259a67e8dc43708023da2759283 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Oct 21 11:14:01 2008 +0100 [test/device-offset-positive] Propagate errors. Use cairo_get_target() to propagate errors from the secondary context. test/device-offset-positive.c | 12 +++++------- 1 files changed, 5 insertions(+), 7 deletions(-) commit 594fa0836f2526e0a7f44fc7184f7f09de7dd41f Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Oct 21 11:12:11 2008 +0100 [test/device-offset] Propagate error. Use cairo_get_target() to propagate errors from the secondary context. test/device-offset.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) commit 29da47be60b0373ff93769f9f373a20b15a01e0f Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Oct 21 10:42:41 2008 +0100 [ps] Check for an empty font subset. Return early before trying to emit an empty subset into the document - avoids a potential use of an uninitialised status variable. src/cairo-ps-surface.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) commit fd1f3c27e093b1f51f0c1a381cc02cbf8f9889d7 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Oct 21 09:17:56 2008 +0100 [configure] Check for atomic xchg. Bug 18140 identifies a case where we have an atomic increment, but not an atomic exchange. We need both to implement atomic reference counting, so add a second check to detect whether __sync_val_compare_and_swap generates a non-atomic instruction. Fixes http://bugs.freedesktop.org/show_bug.cgi?id=18140. build/aclocal.cairo.m4 | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) commit 71e4f7e3a10e6c9794360473d0114b27b42bcead Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Oct 20 23:54:57 2008 +0100 Add API documentation for NULL filenames and write_funcs. Mention in the API docs that you can pass a NULL filename to cairo_(pdf|ps|svg)_surface_create in order to construct a queryable surface without generating any temporary files. Similarly when passing a NULL write_func to cairo_pdf_surface_create_for_stream et al. src/cairo-pdf-surface.c | 10 ++++++++-- src/cairo-ps-surface.c | 10 ++++++++-- src/cairo-svg-surface.c | 10 ++++++++-- 3 files changed, 24 insertions(+), 6 deletions(-) commit 6cb2b29434ffd5e718868d90e31cb050904b3ea7 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Oct 20 23:22:16 2008 +0100 [mutex] s/HOLDS_MUTEX/MUTEX_IS_LOCKED/ Behdad prefers the latter to keep a clean namespace. src/cairo-mutex-impl-private.h | 2 +- src/cairo-mutex-type-private.h | 4 ++-- src/cairo-scaled-font.c | 18 +++++++++--------- 3 files changed, 12 insertions(+), 12 deletions(-) commit ae9d17c015867002895c8aa4e1c6dd1ef370dd20 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Oct 20 22:31:17 2008 +0100 [directfb] Unbounded operators are unsupported. Currently the emulation of Porter-Duff operators does not correctly handle the unbounded operators. src/cairo-directfb-surface.c | 10 ++++++++++ 1 files changed, 10 insertions(+), 0 deletions(-) commit 1f35f31c4ee50dcc2f7c8616b9bbb5c45b4ed707 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Oct 20 22:14:41 2008 +0100 [directfb] Fallback for SATURATE We're unable to satisfactorily emulate SATURATE using the src/dst blend modes, so fallback. (Might just be a bug in libdirectfb...) src/cairo-directfb-surface.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) commit c7951c4a368baaeeadca4e2a18d3ad45225380a0 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Oct 20 22:04:58 2008 +0100 [directfb] Perfom text fallback if emulating clip regions. Fallback if we have a clip that is not a simple region. src/cairo-directfb-surface.c | 14 ++++++++++++-- 1 files changed, 12 insertions(+), 2 deletions(-) commit 98933fd4b8579b68623a8212015769b058db43f5 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Oct 20 20:59:14 2008 +0100 [directfb] When blitting check if we need the un-premultiplied color. When blitting whether we need to use the premultiplied color is dependent upon the destination surface capabilities. src/cairo-color.c | 3 ++ src/cairo-directfb-surface.c | 75 ++++++++++++++++++++++++++++------------- 2 files changed, 54 insertions(+), 24 deletions(-) commit 4af8aa5f4d31141a6a4ba914cc860aff5d342d5b Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Oct 20 20:15:12 2008 +0100 [directfb] Apply clip to release_dest_image() We need to respect the current clip when copying the fallback image back to the target surface. src/cairo-directfb-surface.c | 23 ++++++++++++++--------- 1 files changed, 14 insertions(+), 9 deletions(-) commit 0ba5085ba06fd1c0ff1ebc88111d4573675a2e17 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Oct 20 19:41:20 2008 +0100 [directfb] Fix OBO in clip. DirectFB seems to use inclusive upper bounds. src/cairo-directfb-surface.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit 2743e84171fd2a548ac37b1fdd3611d319acded0 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Oct 20 19:32:21 2008 +0100 [directfb] Force NEAREST. The current version of DirectFB does not support any filters, so set NEAREST on the source patterns so that we can fully optimize the pattern inside core. src/cairo-directfb-surface.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) commit f1669d31c0064b8ffbc7db2527fed85488fb305c Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Oct 20 19:03:33 2008 +0100 [directfb] Track the empty clip rectangle. A region with no extents means everything should be clipped out, so we need an extra flag to disambiguate when we have 0 clip rectangles. src/cairo-directfb-surface.c | 6 +++++- 1 files changed, 5 insertions(+), 1 deletions(-) commit ebe3048f9b74ff949795a807a7076ec756150ede Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Oct 20 18:59:03 2008 +0100 [directfb] Cap the maximum surface size to use for the font cache. Fallback if we need to create a cache larger than the maximum usable surface. src/cairo-directfb-surface.c | 10 +++++++--- 1 files changed, 7 insertions(+), 3 deletions(-) commit 6f35c2d13e4cb736634bf446d3b8ee38cc6a6b9b Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Oct 20 18:39:45 2008 +0100 [directfb] Only use the pure BLIT for integer translations. If we have non-integer translation on a source pattern then we need to use STRECTHBLIT (the core takes care to optimize NEAREST patterns to integer translations so that this will only be used when interpolation is required). src/cairo-directfb-surface.c | 30 +++++++++++++++++++++++------- 1 files changed, 23 insertions(+), 7 deletions(-) commit 55bb7087b0236fe27980efda829f7b72e047b316 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Oct 20 16:47:41 2008 +0100 [directfb] Tweak _categorize_operation(). Explicitly list the extend modes that are supported/unsupported and immediately check for an unsupported operation. src/cairo-directfb-surface.c | 37 +++++++++++++++++++++++++------------ 1 files changed, 25 insertions(+), 12 deletions(-) commit edb65213ec975e517165bc3b623f676a12917d0c Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Oct 20 16:46:08 2008 +0100 [directfb] Support ROI cloning. Only clone the ROI in order to efficiently handle large sources. src/cairo-directfb-surface.c | 11 ++++------- 1 files changed, 4 insertions(+), 7 deletions(-) commit 4006e49ac1e96a983346f97be97bfd850f247ab0 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Oct 20 16:45:06 2008 +0100 [directfb] Rename backend structure. Use _cairo_directfb_surface_backend for consistency with other backends. src/cairo-directfb-surface.c | 37 ++++++++++++++++++++++++------------- 1 files changed, 24 insertions(+), 13 deletions(-) commit 7e31ddbb08a6a7cf1db06c950c3768e54a5f4cfa Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Oct 20 13:04:20 2008 +0100 [directfb] Whitespace. Trim lots of trailing whitespace and fix up according to CODING_STYLE. src/cairo-directfb-surface.c | 1478 +++++++++++++++++++++--------------------- 1 files changed, 733 insertions(+), 745 deletions(-) commit d49563280b80dd85275057b6442d2f4ece8d724c Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Oct 20 12:49:52 2008 +0100 [directfb] Simplify return from _directfb_get_operator(). Used only as a predicate, so simply return a boolean. src/cairo-directfb-surface.c | 138 +++++++++++++++++++++--------------------- 1 files changed, 68 insertions(+), 70 deletions(-) commit b17d0ded8cd42d84e97ca2c1fbd4aefedd570b8e Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Oct 20 12:48:02 2008 +0100 [directfb] Use the solid pattern cache. The dfb backend recreated a solid color surface for every colour, completely bypassing the solid pattern cache. src/cairo-directfb-surface.c | 72 ++++++++++------------------------------- 1 files changed, 18 insertions(+), 54 deletions(-) commit 786bea48df0dc6d76b2ad00409804a803fe2f4b6 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Oct 20 12:19:50 2008 +0100 [boilerplate/directfb] Create ARGB surfaces on demand. Create an RGB or ARGB surface depending upon the content type of the test target, with the result that the directfb rgb24 target no longer unconditionally fails. boilerplate/cairo-boilerplate-directfb.c | 23 +++++++++++++---------- 1 files changed, 13 insertions(+), 10 deletions(-) commit 4ba9ccc6ab5926d59696f86193f42df2195d7cda Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Oct 20 23:07:38 2008 +0100 [configure.ac.analysis] s/safe/_save/ Rename the temporary variable in line with the convention used by the rest of the build system. build/configure.ac.analysis | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) commit 3a45b07af9743a26305c2576f838b4f3ef83bbb8 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Oct 20 10:37:46 2008 +0100 [perf] Free images for composite-checker Fix memleak of the image surfaces. perf/composite-checker.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) commit 86356a9578dc248a755aceb7a04aef67a6c529b3 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Oct 20 17:12:21 2008 +0100 [test] Add degenerate-dash to XFAIL. PS (ghostscript) interprets the degenerate end-caps quite differently, and perhaps slightly more rationally... Add this to XFAIL, until we have a definitive specification on how we should behave. test/Makefile.am | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) commit 83d2552e4cafc9f86a8055abdf6caa685ed4922b Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Oct 20 17:59:09 2008 -0400 Remove CAIRO_BEGIN_DECLS uses that ickle introduced while merging src/cairo-mutex-impl-private.h | 2 -- src/cairo-mutex-type-private.h | 2 -- 2 files changed, 0 insertions(+), 4 deletions(-) commit eab37f76b0f26a7b007dd51debf4d4901310c8b0 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Oct 19 22:12:18 2008 +0100 [directfb] Return an error surface on create() failure. Do not return NULL but an NO_MEMORY error surface if we fail to allocate the surface during creation. src/cairo-directfb-surface.c | 21 ++++++++++----------- 1 files changed, 10 insertions(+), 11 deletions(-) commit 6a02f53dd191605986b15e4757b16f599fe8de5f Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Oct 19 14:21:15 2008 +0100 [directfb] Simplifiy ADD_TRI Simplify the ADD_TRI macro to make the code more readable. src/cairo-directfb-surface.c | 30 +++++++++++++----------------- 1 files changed, 13 insertions(+), 17 deletions(-) commit aba457fe64f12598043b11ae076f0a93fe05eba7 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Oct 19 14:03:24 2008 +0100 [directfb] Add missing error status We jumped to the ERROR path without setting an error status - assume NO_MEMORY. src/cairo-directfb-surface.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) commit 610451e4a7b079d30a73384a76f0aaab250c2970 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Oct 19 12:45:45 2008 +0100 [directfb] Correct fixed-to-double conversion. The trapezoid calculations had not been updated after the 16.16->24.8 switch. Use _cairo_fixed_to_double() rather than open-coding. src/cairo-directfb-surface.c | 110 ++++++++++++++++++++--------------------- 1 files changed, 54 insertions(+), 56 deletions(-) commit 8e0950ced8837a35b9dc0254860250f9fa1a9613 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Oct 19 12:11:13 2008 +0100 [boilerplate/directfb] Gracefully handle failure to create surface. Simply return NULL indicating failure to create the target surface rather than aborting the test (allowing other targets to be tested). boilerplate/cairo-boilerplate-directfb.c | 230 +++++++++++++++++------------- 1 files changed, 130 insertions(+), 100 deletions(-) commit 801df1b87a585ebf71e6d3d74b815f3470b81ae9 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Oct 19 11:55:20 2008 +0100 [directfb] Fix error propagation from surface_create() Do not mask fatal errors, but correctly propagate the error status. src/cairo-directfb-surface.c | 208 +++++++++++++++++++++++------------------- 1 files changed, 114 insertions(+), 94 deletions(-) commit 476d17fa788fcf173e58b963540c6557f846ceed Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Oct 19 11:35:27 2008 +0100 [directfb] Compile fix. Fixup compilation after 901f0b. src/cairo-directfb-surface.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit d72969289db62b38ca024a41c0d8e0df480e7f8c Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Oct 19 09:47:33 2008 +0100 [image] Remove unused variable. Cleanup the compiler warning for the unused status after code shuffling. src/cairo-image-surface.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) commit f2ff7944264c23cbec856be3e85f240a93184f80 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Oct 16 11:56:19 2008 +0100 [perf] A crude tool to visualise performance changes across a series. Generate a cairo-perf-diff graph for a series of commits in order to be able to identify significant commits. Still very crude, but minimally functional. configure.ac | 3 + perf/.gitignore | 1 + perf/Makefile.am | 26 ++- perf/Makefile.win32 | 6 +- perf/cairo-perf-diff | 12 +- perf/cairo-perf-diff-files.c | 458 ------------------------------- perf/cairo-perf-graph | 205 ++++++++++++++ perf/cairo-perf-graph-files.c | 593 ++++++++++++++++++++++++++++++++++++++++ perf/cairo-perf-graph-widget.c | 450 ++++++++++++++++++++++++++++++ perf/cairo-perf-graph.h | 63 +++++ perf/cairo-perf-report.c | 456 ++++++++++++++++++++++++++++++ perf/cairo-perf.c | 1 + perf/cairo-perf.h | 61 ++++- perf/cairo-stats.h | 8 - 14 files changed, 1865 insertions(+), 478 deletions(-) commit 41c8eefc6d432ab213f6f405c3d6346adb7f7931 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Oct 15 22:24:32 2008 +0100 [output-stream] Protect against NULL write_func. Allow the user to specify a NULL write_func for the output stream so that a dummy surface can be created, for example, for querying target font options or font extents. Currently we do not perform any sanity checks at the user entry point and will generate a mysterious SEGV during cairo_surface_finish() - which may not immediately be obvious that it is due to a NULL write_func. src/cairo-output-stream.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) commit 84e4a825fffe3d78e95dec3406a86da6a23144c2 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Oct 15 22:15:17 2008 +0100 [output-stream] Accept a NULL filename Principally to support creating a dummy vector surface (i.e. cairo_ps_surface_create (NULL, 1, 1)) that can be used to determine font extents (or target font options) before opening an output file, but also because we currently fail to do any sanity checking at the entry point. src/cairo-output-stream.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) commit 52ea38f97b1b90e395c667619770482b10e5672e Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sat Oct 18 00:44:29 2008 +0100 [meta] Acquire scaled_font mutex for glyph_path(). The caller of _cairo_scaled_font_glyph_path() is expected to be holding the scaled_font->mutex. src/cairo-meta-surface.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) commit 299ea0580a646dc55fd0156f1904fe4b45ec5725 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sat Oct 18 00:37:38 2008 +0100 [user-font] Review locks under error conditions. Simplify the error handling by only relinquishing the global scaled_font_map mutex if we successfully insert the placeholder font. The result is that on the error path, there are no changes to global state and thus we can entirely skip the user-font initialisation and re-registration. src/cairo-scaled-font.c | 44 ++++++++++++++++++++++---------------------- src/cairo-user-font.c | 39 +++++++++++++++++++++++---------------- src/cairoint.h | 2 +- 3 files changed, 46 insertions(+), 39 deletions(-) commit c76a8481f372fab8981231b257fdcc69466263d2 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sat Oct 18 00:36:34 2008 +0100 [analysis] Check for error surfaces. If the target surface is an error surface, ensure that we return the appropriate error surface. Likewise, avoid writing to error surfaces. src/cairo-analysis-surface.c | 16 +++++++++++++--- 1 files changed, 13 insertions(+), 3 deletions(-) commit 5b28b0b903cb2fdb8a5614659d528bf12488389e Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sat Oct 18 00:35:48 2008 +0100 [ps] Destroy type3 surface on error. After an error, ensure that the local type3 surface is destroyed. src/cairo-ps-surface.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) commit 6b17c6da47c42dd04ed2acad723c25b6da41b51c Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sat Oct 18 00:34:17 2008 +0100 [type3] Acquire scaled_font mutex whilst looking up glyphs. When looking up the glyph in the shared scaled_font glyph cache, the caller is required to have taken the scaled_font->mutex. src/cairo-type3-glyph-surface.c | 50 +++++++++++++++++++++++--------------- 1 files changed, 30 insertions(+), 20 deletions(-) commit f56cf93181e73b4ba74f25ce14f7ed6c7cf36e83 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Oct 17 22:13:53 2008 +0100 [user-font] Check for error objects. Check that the user has not passed in an inert error object before any attempts to write to it and return the default values. src/cairo-user-font.c | 71 ++++++++++++++++++++++++++++++++++++++++-------- 1 files changed, 59 insertions(+), 12 deletions(-) commit 1f9f9d936b296dbe796b1436c7da7fa3462f7d59 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Oct 17 15:39:56 2008 +0100 [pdf] Acquire scaled_font mutex for show_text_glyphs(). We need to be holding the scaled font mutex over a call to draw text glyphs from within an smask group. src/cairo-pdf-surface.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) commit 12fb8c9b7c808ab20bee466aa28ee368559fd902 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Oct 17 15:33:07 2008 +0100 [type1] Acquire scaled_font mutex. In order to perform glyph lookups we need to be holding the mutex for the scaled_font. src/cairo-type1-fallback.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) commit ca5f868a73b35eda737ae6596efff91f82eeea75 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Oct 17 15:26:20 2008 +0100 [scaled-font] Zero font extents for an error surface. Do not attempt to read from the error object, but just return zero extents. src/cairo-scaled-font.c | 13 ++++++++++++- 1 files changed, 12 insertions(+), 1 deletions(-) commit 1ddf0b2a5c1f3d20b9a91acf7aae021f6b738485 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Oct 17 10:35:38 2008 +0100 [surface] Reorder asserts to make no assumptions about error objects. If the surface is in error, then we cannot assume anything about the validity of its contents other than the error status (and reference count). This is for the cases were the surface is replaced by a nil surface, and in future where the error surface may be replaced by a tiny error object. src/cairo-surface.c | 94 +++++++++++++++++++++++++------------------------- 1 files changed, 47 insertions(+), 47 deletions(-) commit 644e78ca4e6f72499fcf763acd53fa7235b0226d Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Oct 16 20:34:13 2008 +0100 [svg] Lock the scaled_font whilst emitting glyphs. We need to hold the scaled_font mutex whilst looking upon glyphs so lock the font whilst iterating over the font subset. src/cairo-svg-surface.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) commit 4587e9e4f5c46656108b05f7a4841f78df14de26 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Oct 16 19:11:09 2008 +0100 [scaled-font-subsets] Add locking to unscaled font. During map_glyph() we are passed a locked scaled_font for which we are asked to add a glyph from that font into the active subsets for the surface. This means that we eventually call scaled_glyph_lookup() to load the glyph. But first, we attempt to find an existing an existing sub_font for glyph, creating a new sub_font as necessary (possibly using an entirely different unhinted scaled font). So before accessing the glyph cache we need to make sure that we are holding the appropriate mutexes. src/cairo-scaled-font-subsets.c | 23 +++++++++++++++++------ 1 files changed, 17 insertions(+), 6 deletions(-) commit d3a6651237a276c410885578c41fb505f83372ed Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Oct 16 14:37:42 2008 +0100 [xlib] Set return code after failing to allocate glyph surface. Although we checked for an allocation error, we missed propagating the status to the return error code. src/cairo-xlib-surface.c | 8 +++++--- 1 files changed, 5 insertions(+), 3 deletions(-) commit bfc3a72cff1a3f9641dae7c9f121598a14eb9a5a Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Oct 16 14:06:03 2008 +0100 [gstate] Propagate error from clip. During clip transformation we query the clip extents which can trigger a fatal error. Check and propagate. src/cairo-gstate.c | 33 +++++++++++++++++++++++---------- 1 files changed, 23 insertions(+), 10 deletions(-) commit 7975cf3f2c0bc28b8b3c916d5ba725abb38b300d Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Oct 16 13:21:28 2008 +0100 [paginated] Free local reference to target on error path. On the error path we must destroy the local reference to the target surface. src/cairo-paginated-surface.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) commit 4662204a2a02d50e674f121d82bbb4fe1b8f1436 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Oct 16 12:44:45 2008 +0100 [test-paginated] Fix double free of surface along error path. The ownership of the surface is transferred to the paginated surface, so we do not need to destroy it ourselves along the error path. src/test-paginated-surface.c | 16 +++++++++------- 1 files changed, 9 insertions(+), 7 deletions(-) commit bf3202fcfd281be3fa62c2d6719377a8f2a0dec4 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Oct 16 12:33:22 2008 +0100 [xlib] Fix double free of Pixmap along error path. If the paint fails then we attempt to free the Pixmap ourselves and via the cairo_surface_destroy (as it also believes that it owns the Pixmap). src/cairo-xlib-surface.c | 16 ++++++++++------ 1 files changed, 10 insertions(+), 6 deletions(-) commit 901f0b540c764e131dd9745def329308af61b3d5 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Oct 16 12:19:09 2008 +0100 Review backend->create_similar() Avoid masking fatal errors by enforcing any error to be returned via an error surface, so that the NULL return only means UNSUPPORTED. A few backends called their create_similar() directly, without correctly checking for a potential NULL (for example, the directfb backend was a timebomb, since it used NULL to indicate out-of-memory). src/cairo-directfb-surface.c | 18 ++++++++++-------- src/cairo-glitz-surface.c | 17 +++++++++++------ src/cairo-quartz-surface.c | 4 ++-- src/cairo-surface.c | 8 ++------ src/cairo-win32-surface.c | 18 +++++++++++++----- src/cairo-xcb-surface.c | 2 ++ 6 files changed, 40 insertions(+), 27 deletions(-) commit 9529699028a5c7a3b0f81f945d25f26285247a11 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Oct 19 09:35:07 2008 +0100 [test/user-font-rescale] Check and propagate errors. We need to check the error status on set_user_data() to be sure that the data has been set and error otherwise. test/user-font-rescale.c | 63 +++++++++++++++++++++++++++++---------------- 1 files changed, 40 insertions(+), 23 deletions(-) commit 683de2fea2d8cdeea9759cbf3ab7492d634e7af2 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sat Oct 18 00:01:39 2008 +0100 [test/user-font[-proxy]] Check for error from set_user_data(). Check in case we fail to attach our user_data. test/user-font-proxy.c | 69 +++++++++++++++++++++++++++--------------------- test/user-font.c | 24 +++++++++++++--- 2 files changed, 58 insertions(+), 35 deletions(-) commit 198392990082e01443bbda5c0cbe6dc8bf090baf Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Oct 17 22:14:49 2008 +0100 [test/bitmap] Leak on error path. Free the FcPattern on error. test/bitmap-font.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) commit 0409be426cb7f67974346a93213dd4675b59776c Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Oct 16 14:26:15 2008 +0100 [test/font-matrix-translation] Check for OOM First check that querying the extents did not trigger NO_MEMORY. test/font-matrix-translation.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) commit 21360bf6748b30cf58d54561e40a1aa711d8d7af Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Oct 17 20:44:51 2008 +0100 [test/source-surface-big-scaled-down] Propagate error. Propagate error to source. test/surface-pattern-big-scale-down.c | 43 +++++++++++++++++++------------- 1 files changed, 25 insertions(+), 18 deletions(-) commit 794160c35baf39593942ba71b45e4e75d2a87103 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Oct 17 20:37:43 2008 +0100 [test/surface-pattern] Propagate error. Use cairo_get_target() to propagate error from secondary context. test/surface-pattern.c | 7 ++++--- 1 files changed, 4 insertions(+), 3 deletions(-) commit 0f48cce8d90cf95afcf86d71a932ab4e504b909b Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Oct 17 20:31:57 2008 +0100 [test/source-clip-scale] Propagate error. Use cairo_get_target() to propagate error from secondary context. test/source-clip-scale.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) commit 6cdbd132ceba159bb7e3ac5612aa79293b21e95a Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Oct 17 20:22:49 2008 +0100 [test/source-clip] Propagate error. Use cairo_get_target() to propagate error from the secondary context. test/source-clip.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit f86f233b3e49c3f401b2fa02987b2193485e8be5 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Oct 17 20:14:06 2008 +0100 [test/smask] Propagate error. Use cairo_get_target() to propagate errors from the secondary context. test/smask.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) commit 4490a6c363a8745ba89bfa890519a570d098086e Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Oct 17 19:15:17 2008 +0100 [test/stroke-image] Propagate error Use cairo_get_target() to propagate errors from the secondary context. test/stroke-image.c | 19 +++++++++++-------- 1 files changed, 11 insertions(+), 8 deletions(-) commit 6e6d7e52a3c16787633e5059ae36f2fb0d03148a Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Oct 17 19:02:31 2008 +0100 [test/mask] Propagate error from secondary context. Reset the source every time so that the error is propagate from the secondary context using cairo_get_target(). test/mask.c | 6 +----- 1 files changed, 1 insertions(+), 5 deletions(-) commit a56d4530d6149e2c4fc884a5cfeede2d6ff6d3b6 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Oct 17 15:54:21 2008 +0100 [test/smask-text] Propagate error. Use cairo_get_target() to propagate error from the secondary context. test/smask-text.c | 12 ++++++------ 1 files changed, 6 insertions(+), 6 deletions(-) commit b1e884cd89ab2b83d3b8e072414e4e3f63e3a023 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Oct 17 15:52:55 2008 +0100 [test/smask-stroke] Propagate error. Use cairo_get_target() to propagate the error from the secondary context. test/smask-stroke.c | 13 ++++++------- 1 files changed, 6 insertions(+), 7 deletions(-) commit 546fbc2c0cf87abd627477056bf19063c5aa001a Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Oct 17 15:50:25 2008 +0100 [test/smask-paint] Propagate error. Use cairo_get_target() to propagate errors from the secondary context. test/smask-paint.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) commit 8bd69132827fa539d9dfb65bd00e00c079827360 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Oct 17 15:49:02 2008 +0100 [test/smask-mask] Propagate error. Use cairo_get_target() to propagate errors from the secondary contexts. test/smask-mask.c | 46 ++++++++++++++++++++++------------------------ 1 files changed, 22 insertions(+), 24 deletions(-) commit 9c0fe6c61e92044e8599f49e75d38edcdd6be960 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Oct 17 15:45:07 2008 +0100 [test/smask-image-mask] Propagate error. Use cairo_get_target() to propagate any error status from the secondary context. test/smask-image-mask.c | 12 ++++++------ 1 files changed, 6 insertions(+), 6 deletions(-) commit 373d6c76b65e826f81873b51461bdf3c30024c06 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Oct 17 15:43:26 2008 +0100 [test/smask-fill] Propagate error status. Use cairo_get_target() to propagate the error from the secondary context. test/smask-fill.c | 13 ++++++------- 1 files changed, 6 insertions(+), 7 deletions(-) commit bb05beaab626d2fca6d219bfd8148dde71073b39 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Oct 17 15:27:11 2008 +0100 [test/show-glyphs-many] Check for NO_MEMORY As we do a manual status check, we need to perform a full check. test/show-glyphs-many.c | 11 ++++++----- 1 files changed, 6 insertions(+), 5 deletions(-) commit c0a4ef76e17dfd43d248c13b7f0665da9b847316 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Oct 17 14:57:42 2008 +0100 [test/composite-integer-translate-over-repeat] Propagate error. Use cairo_get_target() to propagate any errors from the secondary context. test/composite-integer-translate-over-repeat.c | 7 ++++--- 1 files changed, 4 insertions(+), 3 deletions(-) commit 4a9e0f0e5ba17a322bbf0f38b2fb418211571d48 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Oct 16 16:50:32 2008 +0100 [test/mask] Propagate error from secondary context. Use cairo_get_target() to infect the primary context with any errors raised whilst drawing the mask. test/mask.c | 6 ++---- 1 files changed, 2 insertions(+), 4 deletions(-) commit eaec1caa94ac871eb881ac354c4442ddd2a308ea Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Oct 16 16:20:28 2008 +0100 [test/ft-text-*] Check for errors from fontconfig. If a match cannot be found, or if any other error occured, then fontconfig will return NULL. Check and propagate. test/ft-text-antialias-none.c | 31 ++++++++++++++++++++++++++----- test/ft-text-vertical-layout-type1.c | 31 ++++++++++++++++++++++++++----- test/ft-text-vertical-layout-type3.c | 31 ++++++++++++++++++++++++++----- 3 files changed, 78 insertions(+), 15 deletions(-) commit 336eddfdbb31865e3669ceb775089c63ce1db27f Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Oct 16 17:19:12 2008 +0100 [test/get-clip] Check the status on the secondary context. As we solely use a secondary context, we must manually report NO_MEMORY errors whilst running under memfault. test/cairo-test.c | 14 +++++++- test/cairo-test.h | 4 ++ test/get-clip.c | 98 +++++++++++++++++++++++++++-------------------------- 3 files changed, 67 insertions(+), 49 deletions(-) commit d48f9340514c258cfece1b72d2f7e3f7b2d3c7b1 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Oct 16 14:05:14 2008 +0100 [test/clip-operator] Propagate error from secondary context. Use the cairo_get_target() to propagate any errors from the secondary context. test/clip-operator.c | 6 ++---- 1 files changed, 2 insertions(+), 4 deletions(-) commit d11014386f739f43ec5f290714d7c51cc638f172 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Oct 5 13:37:07 2007 +0100 Add support for lockdep. lockdep is a valgrind skin which performs pthread locking correctness validation. In particular it allows one to write assert(HOLDS_LOCK(mutex)) which both documents the preconditions for a function and enforces them when the program is run under lockdep. As an aide to lockdep (as it works by intercepting the pthread functions), all the mutexes should be initialised and destroyed using pthread_mutex_init() and pthread_mutex_destroy() rather than using static initializers and no-ops. src/cairo-mutex-impl-private.h | 14 ++++++++++++++ src/cairo-mutex-type-private.h | 6 +++++- src/cairo-scaled-font.c | 13 +++++++++++++ 3 files changed, 32 insertions(+), 1 deletions(-) commit bccfdf7d93c2a92a342127fc212770f4053cb2cf Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Oct 16 13:47:27 2008 +0100 [test] Add support for memfault. Add the core support to cairo-test for running the test-suite under a malloc fault injector. This commit contains the adjustments to cairo_test_run() to repeat the test if it detects a failure due to fault injection and complains if it detects unreported faults or memory leaks. build/configure.ac.analysis | 17 +++ test/cairo-test.c | 271 +++++++++++++++++++++++++++++++++--------- test/cairo-test.h | 10 ++- 3 files changed, 239 insertions(+), 59 deletions(-) commit 974fabfe059f9744116d20fd9f8b59f1b8c34b70 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Oct 17 18:52:51 2008 +0100 [ft] Add more comments about FT_Face lifetime issues. Currently we only have an example of how to call FT_Done after the last reference to the FT cairo_font_face_t has been dropped, but do not actually explain why this needs to be done. So add a couple of sentences to clarify the likely lifetime of the FT_Face once exposed to cairo. src/cairo-ft-font.c | 10 +++++++--- 1 files changed, 7 insertions(+), 3 deletions(-) commit 5fcfc7ebc9a2d1d947898d269be7ba91d27c5261 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Oct 16 17:13:45 2008 +0100 [test/README] Document all fonts used. Do a little leg-work to answer a query in a bug report and document the results. test/README | 9 +++++++-- 1 files changed, 7 insertions(+), 2 deletions(-) commit c1164a574d3e2cc4746384875d5c2781114c0ea4 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Oct 16 08:49:13 2008 +0100 [type1] Add comment to warn about read() as macro. In case we are ever tempted to simplify the function pointer, warn that it may alias with a macro. src/cairo-type1-subset.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) commit ff9ee74b37a88cba2e996bf0cdae1af6b6c6fe30 Author: Adrian Johnson <ajohnson@redneon.com> Date: Thu Oct 16 17:29:33 2008 +1030 Revert unintended changes to test/fallback-resolution.c in the previous commit test/fallback-resolution.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 5911c6966de832fa350a6e9a4d587b7c3b3b4825 Author: Adrian Johnson <ajohnson@redneon.com> Date: Thu Oct 16 17:22:48 2008 +1030 Use correct inverse ctm for stroke in meta surface replay This fixes #9189 Dashed strokes too long in fallback images src/cairo-meta-surface.c | 2 +- test/fallback-resolution.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) commit 6afcd821182137e8c3f128f9600e97cff79978b8 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Oct 15 22:41:26 2008 +0100 [test] Add a spline test. Test the decomposition of 5 different types of spline curve. Useful test for future experiments in improving the decomposition algorithm. Note: the vector targets all need separate reference images due to their lack of support for cairo_set_tolerance(). Also GS strokes the Bezier curve differently using offset curves and opposed to transcribing the outline of a pen. test/.gitignore | 1 + test/Makefile.am | 7 + test/spline-decomposition-pdf-ref.png | Bin 0 -> 20404 bytes test/spline-decomposition-ps2-ref.png | Bin 0 -> 8957 bytes test/spline-decomposition-ps3-ref.png | Bin 0 -> 8957 bytes test/spline-decomposition-ref.png | Bin 0 -> 20402 bytes test/spline-decomposition-svg11-ref.png | Bin 0 -> 20404 bytes test/spline-decomposition-svg12-ref.png | Bin 0 -> 20404 bytes test/spline-decomposition.c | 416 +++++++++++++++++++++++++++++++ 9 files changed, 424 insertions(+), 0 deletions(-) commit 91b0dc92c8ede189d942188f92068f189907e239 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Oct 15 22:27:53 2008 +0100 [build] Add -fno-common. Generate a warning if two files define a global variable with the same name, instead of silently merging them to reference the same location. build/configure.ac.warnings | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit b94b600b34793cecd9a66d37dd34a6619738e2c2 Author: Jeff Muizelaar <jmuizelaar@mozilla.com> Date: Wed Oct 15 13:41:03 2008 -0400 [quartz] Completely remove CAIRO_HAS_QUARTZ_IMAGE_SURFACE check Instead of fixing the check in d36b02dc662e623bee58a69c32b149a242cbf52b, just remove it. Conditionally compilation will keep cairo-quartz-image-surface.c from being compiled in when it is not configured to be. Suggested by Behdad. src/cairo-quartz-image-surface.c | 4 ---- 1 files changed, 0 insertions(+), 4 deletions(-) commit d36b02dc662e623bee58a69c32b149a242cbf52b Author: Jeff Muizelaar <jmuizelaar@mozilla.com> Date: Wed Oct 15 12:45:11 2008 -0400 [quartz] Rebalance 'CAIRO_HAS_QUARTZ_IMAGE_SURFACE' #ifdef Fixes compilation by re-adding '#ifdef CAIRO_HAS_QUARTZ_IMAGE_SURFACE' which was, I assume, unintentionally removed by 2cf4b3161c19b9b0349bd2aa94855fd0822968be. src/cairo-quartz-image-surface.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) commit 83162360a44c4d4701f0ade2e2ee813f79186439 Author: Jeff Muizelaar <jmuizelaar@mozilla.com> Date: Wed Oct 15 10:34:12 2008 -0400 Fix quratz_image typo in Makefile.sources. src/Makefile.sources | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit 877e77fa3e85c09c29e64ca5ae7329346db029cc Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Oct 15 12:20:00 2008 +0100 [glitz] Disable caching of solid surfaces. glitz currently has no mechanism to release resources upon connection closure (ala XCloseDisplay) and so will attempt invalid accesses when evicting old surfaces from the solid pattern cache. src/cairo-glitz-surface.c | 7 +++++++ 1 files changed, 7 insertions(+), 0 deletions(-) commit fc04a1e0dbc3cefa51c7602e0a23dba886813fe5 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Oct 15 12:13:40 2008 +0100 [boilerplate] Fixup compilation for gliitz. Convert a few old references to cairo_boilerplate_surface_set_user_data. boilerplate/cairo-boilerplate-glitz.c | 12 ++++++------ 1 files changed, 6 insertions(+), 6 deletions(-) commit e17f02add019d9acf461a1ad1245ba5be00cf336 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Oct 15 10:52:33 2008 +0100 [type1] Protect against read macro POSIX allows for any of its functions to be implemented as a macro, inflicting damage upon innocent function pointers that happen to share the same name. face->stream->read() is one such example. As it's outside of our control (being a FT_Face) we cannot simply rename the data member, so we need to explicitly dereference it as a function pointer in order to disambiguate it for the compiler. src/cairo-type1-subset.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) commit bc872a5f5fb9b6318dc78d132da46a6b201f75c7 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Oct 15 10:21:05 2008 +0100 [xlib] Handle 4,20,24,28 depth XImages Bug 9102 cairo doesn't support 24 bits per pixel mode on X11 (https://bugs.freedesktop.org/show_bug.cgi?id=9102) is a reminder that that we need to support many obscure XImage formats. With Carl's and Behdad's work to support psuedocolor we have a mechanism in place to handle any format that is not natively handled by pixman. The only piece we were missing was extending the swapper to handle all-known formats and putting in defensive checks that pixels were correctly aligned in accordance with pixman's requirements. src/cairo-image-surface.c | 13 ++++---- src/cairo-xlib-surface.c | 70 +++++++++++++++++++++++++++++++++++++------- src/cairoint.h | 2 +- 3 files changed, 66 insertions(+), 19 deletions(-) commit 1728fa352011c570ce1bcc3bd14897e789c85252 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Oct 15 09:23:01 2008 +0100 [svg] Add notes about why we shouldn't add DOCTYPE. Emmanuel Pacaud did some research into adding DOCTYPE after we had a complaint that our SVG output failed to be validated by batik. The conclusion he came to was that the validation of SVG was incomplete and misleading, i.e. our output might generate false negatives leading to more confusion. src/cairo-svg-surface.c | 22 ++++++++++++++++++++++ 1 files changed, 22 insertions(+), 0 deletions(-) commit e9f5ee6efe7725c1e0e32fa9e85cca61ecb93440 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Oct 14 14:42:48 2008 +0100 [doc] Fix a few gtk-doc errors. gtk-doc insists on a non-empty long description, even for trivial functions that are fully described by their input arguments and return value. Grrr. src/cairo-gstate.c | 4 ++++ src/cairo-os2-surface.c | 2 ++ src/cairo-scaled-font.c | 14 +++++++------- src/cairo-surface.c | 4 +++- src/cairo-unicode.c | 6 ++++-- 5 files changed, 20 insertions(+), 10 deletions(-) commit 595414bb787d570ac95fc91c58c370558e9d5a54 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Oct 14 14:24:49 2008 +0100 [test/fallback-resolution] Extend to cover separate ppi x/y. Adrian Johnson proposed a hack that fixed the current test by simply scaling the dashed stroke by device_transform.xx. Obviously this exposes a deficiency in the test case. So add an outer loop to iterate over several common ppi for both x and y and in doing so reveal more ugly artifacts in the current fallback code. test/Makefile.am | 42 +++++- test/fallback-resolution-ppi150-ref.png | Bin 8043 -> 0 bytes test/fallback-resolution-ppi150x150-ref.png | Bin 0 -> 8043 bytes test/fallback-resolution-ppi150x300-ref.png | Bin 0 -> 6848 bytes test/fallback-resolution-ppi150x37.5-ref.png | Bin 0 -> 13176 bytes test/fallback-resolution-ppi150x600-ref.png | Bin 0 -> 6338 bytes test/fallback-resolution-ppi150x72-ref.png | Bin 0 -> 8370 bytes test/fallback-resolution-ppi150x75-ref.png | Bin 0 -> 10445 bytes test/fallback-resolution-ppi300-ref.png | Bin 5637 -> 0 bytes test/fallback-resolution-ppi300x150-ref.png | Bin 0 -> 6851 bytes test/fallback-resolution-ppi300x300-ref.png | Bin 0 -> 5637 bytes test/fallback-resolution-ppi300x37.5-ref.png | Bin 0 -> 12870 bytes test/fallback-resolution-ppi300x600-ref.png | Bin 0 -> 4848 bytes test/fallback-resolution-ppi300x72-ref.png | Bin 0 -> 7053 bytes test/fallback-resolution-ppi300x75-ref.png | Bin 0 -> 9617 bytes test/fallback-resolution-ppi37.5-ref.png | Bin 14098 -> 0 bytes test/fallback-resolution-ppi37.5x150-ref.png | Bin 0 -> 12728 bytes test/fallback-resolution-ppi37.5x300-ref.png | Bin 0 -> 11981 bytes test/fallback-resolution-ppi37.5x37.5-ref.png | Bin 0 -> 14098 bytes test/fallback-resolution-ppi37.5x600-ref.png | Bin 0 -> 11654 bytes test/fallback-resolution-ppi37.5x72-ref.png | Bin 0 -> 12990 bytes test/fallback-resolution-ppi37.5x75-ref.png | Bin 0 -> 13787 bytes test/fallback-resolution-ppi600-ref.png | Bin 4104 -> 0 bytes test/fallback-resolution-ppi600x150-ref.png | Bin 0 -> 6096 bytes test/fallback-resolution-ppi600x300-ref.png | Bin 0 -> 4812 bytes test/fallback-resolution-ppi600x37.5-ref.png | Bin 0 -> 12401 bytes test/fallback-resolution-ppi600x600-ref.png | Bin 0 -> 4104 bytes test/fallback-resolution-ppi600x72-ref.png | Bin 0 -> 6398 bytes test/fallback-resolution-ppi600x75-ref.png | Bin 0 -> 8974 bytes test/fallback-resolution-ppi72-ref.png | Bin 8409 -> 0 bytes test/fallback-resolution-ppi72x150-ref.png | Bin 0 -> 8069 bytes test/fallback-resolution-ppi72x300-ref.png | Bin 0 -> 6803 bytes test/fallback-resolution-ppi72x37.5-ref.png | Bin 0 -> 13147 bytes test/fallback-resolution-ppi72x600-ref.png | Bin 0 -> 6245 bytes test/fallback-resolution-ppi72x72-ref.png | Bin 0 -> 8409 bytes test/fallback-resolution-ppi72x75-ref.png | Bin 0 -> 10628 bytes test/fallback-resolution-ppi75-ref.png | Bin 12101 -> 0 bytes test/fallback-resolution-ppi75x150-ref.png | Bin 0 -> 9940 bytes test/fallback-resolution-ppi75x300-ref.png | Bin 0 -> 9003 bytes test/fallback-resolution-ppi75x37.5-ref.png | Bin 0 -> 14020 bytes test/fallback-resolution-ppi75x600-ref.png | Bin 0 -> 8455 bytes test/fallback-resolution-ppi75x72-ref.png | Bin 0 -> 10202 bytes test/fallback-resolution-ppi75x75-ref.png | Bin 0 -> 12101 bytes test/fallback-resolution.c | 199 +++++++++++++------------ 44 files changed, 139 insertions(+), 102 deletions(-) commit 0d3e152d2fe28b22a27dd6b9f82e2047aea3be94 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Oct 14 13:44:47 2008 +0100 [check-doc-syntax.sh] Allow quoting. func_regexp was incorrectly complaining that cairo_pure was a function without parenthesis. The simplest solution appeared to be allow quoting of 'cairo_pure'. src/cairo-compiler-private.h | 22 +++++++++++----------- src/check-doc-syntax.sh | 6 +++--- 2 files changed, 14 insertions(+), 14 deletions(-) commit 02a7ca80f9f9b62deff6c8ba4dc58fee0cebcaa6 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Oct 14 11:08:43 2008 +0100 [pattern] Correctly optimize away fractional translations. As is so often the case, reading the commit log gives you fresh insight in the problem - often called confessional debugging... We can simplify the problem by ignoring attr->[xy]_offset, for the time being, and focus on computing the correct matrix. This is comparatively simple as all we need to do is perform the appropriate rounding on the translation vector. src/cairo-pattern.c | 18 ++++++++++-------- 1 files changed, 10 insertions(+), 8 deletions(-) commit 9886cb3353eb02ce5b99d555a35b13b8347f8e87 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Oct 14 10:23:41 2008 +0100 [pattern] Only perform non-integer optimization for identity matrices. A complication I realised after pushing 3eb4bc3 was handling larger sampled areas. Extending the test case revealed that the optimization was broken for anything but the identity transform (after removing the translation). Correctness first, leaving the "pixel-exact" solution for interested reader... src/cairo-pattern.c | 16 ++++++---------- test/filter-nearest-transformed-pdf-ref.png | Bin 373 -> 548 bytes test/filter-nearest-transformed-ref.png | Bin 151 -> 570 bytes test/filter-nearest-transformed-svg11-ref.png | Bin 217 -> 559 bytes test/filter-nearest-transformed-svg12-ref.png | Bin 217 -> 559 bytes test/filter-nearest-transformed.c | 24 ++++++++++++++++++++++++ 6 files changed, 30 insertions(+), 10 deletions(-) commit 8dc3deecb8e0ca2f84d996096230f27ab4c24c18 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Oct 14 08:17:23 2008 +0100 Add documentation for function attributes 'pure' and 'const'. Carl suggested that cairo_pure and cairo_const are pretty opaque, even to the developer who added them, so it is extremely important that they have a good description so that they are used correctly and perhaps ported to other compilers. src/cairo-compiler-private.h | 20 ++++++++++++++++++++ 1 files changed, 20 insertions(+), 0 deletions(-) commit 6aa1143d5a8ec45fc793102a64e956d7d1c7ad01 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Oct 13 23:49:17 2008 +0100 Update documentation to remove references to cairo_has_show_text_glyphs(). With the addition of cairo_show_text_glyphs() came a couple of functions to query whether the target supported the extended attributes. However, at Carl's request cairo_has_show_text_glyphs() was removed - but the documentation was not updated to reflect that. NEWS | 2 +- src/cairo-surface.c | 3 --- src/cairo.c | 6 +++--- 3 files changed, 4 insertions(+), 7 deletions(-) commit b2053945df35d4d7eea9fe3200e9c018705309d1 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Oct 13 23:39:47 2008 +0100 [scaled-font] Correct documentation for cairo_scaled_font_create(). Fix the documentation not to suggest that NULL is a legal value for font_options (as we temporarily made it during the 1.[57] dev cycle). src/cairo-scaled-font.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) commit 3eb4bc37577e905d93a1935e7a9cd33ae8dbda15 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Oct 13 23:26:04 2008 +0100 [pattern] Optimize away fractional translation for NEAREST patterns. As identified in bug 15479, Unpredictable performance of cairo-xlib with non-integer translations of a source surface pattern (https://bugs.freedesktop.org/show_bug.cgi?id=15479), source surfaces with a fractional translation hit slow paths for some drivers, causing seemingly random performance variations. As a work-around Owen Taylor proposed that cairo could convert non-integer translations on NEAREST sources patterns to their integer equivalents. The messy detail involved here is replicating the rounding mode used by pixman for the sample offset, but otherwise the conversion is fairly trivial. src/cairo-pattern.c | 35 +++++++++ test/.gitignore | 1 + test/Makefile.am | 5 + test/filter-nearest-transformed-pdf-ref.png | Bin 0 -> 373 bytes test/filter-nearest-transformed-ref.png | Bin 0 -> 151 bytes test/filter-nearest-transformed-svg11-ref.png | Bin 0 -> 217 bytes test/filter-nearest-transformed-svg12-ref.png | Bin 0 -> 217 bytes test/filter-nearest-transformed.c | 103 +++++++++++++++++++++++++ 8 files changed, 144 insertions(+), 0 deletions(-) commit ceab32e2c3d51c0dd29b105a5a390cdd8aa58f8f Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Oct 12 12:11:12 2008 +0100 [win32] win32 also uses font subsets. Include win32 in the list of font subset users, fixes build when cross-compiling. src/cairoint.h | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) commit 1d3453eee50e4343995c5d3f225d18289fbcebec Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Oct 12 11:21:14 2008 +0100 [pattern] Rescale the linear pattern matrix to avoid overflow. As proof-of-principle, compute a scale factor to avoid overflow when converting a linear pattern to pixman_fixed_t. Fixes test/huge-pattern, but the principle should be extended to handle more cases of overflow. src/cairo-pattern.c | 48 ++++++++++++++++++++++++++++++---- test/Makefile.am | 5 ++- test/huge-pattern-pdf-ref.png | Bin 0 -> 2716 bytes test/huge-pattern-pdf-rgb24-ref.png | Bin 0 -> 2817 bytes test/huge-pattern-ps3-ref.png | Bin 0 -> 1786 bytes 5 files changed, 45 insertions(+), 8 deletions(-) commit ab1d106cba7aa4abe5f7253c089aadd15e0bb06d Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sat Oct 11 19:52:28 2008 +0100 [xlib] Use the cached xrender formats. Use the cached formats for consistency and simplify several double pointer dereferences. src/cairo-xlib-surface.c | 64 ++++++++++++++++++++++++++++----------------- 1 files changed, 40 insertions(+), 24 deletions(-) commit 6736faba3ebe4eae4c1d2aeeb3153eb6f12a32de Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sat Oct 11 18:10:16 2008 +0100 [test/any2ppm] Do not attempt to compile PS without spectre Since CAN_TEST_PS_SURFACE does not currently require spectre, we were attempting to compile in spectre support for any2ppm even on systems without libspectre installed. Fix that by adding a separate flag for CAIRO_HAS_SPECTRE. configure.ac | 5 ++++- test/Makefile.am | 2 +- test/any2ppm.c | 28 ++++++++++++++++++++-------- 3 files changed, 25 insertions(+), 10 deletions(-) commit b35871116243724b59738fce00b512818c83ea17 Author: Benjamin Otte <otte@gnome.org> Date: Sat Oct 11 00:18:11 2008 +0100 [test] Add huge pattern. Add a test case to exercise range overflow during gradient construction. test/.gitignore | 1 + test/Makefile.am | 4 ++ test/huge-pattern-ref.png | Bin 0 -> 1619 bytes test/huge-pattern.c | 74 +++++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 79 insertions(+), 0 deletions(-) commit 77070270813d2ca40d422e5301f75222d19e1d8f Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Oct 10 22:24:01 2008 +0100 [test] Use _POSIX_C_SOURCE for flockfile. From bug 18010 (https://bugs.freedesktop.org/show_bug.cgi?id=18010), in order to make flockfile() available we need to set _POSIX_C_SOURCE and according to the man page, the appropriate feature check is _POSIX_THREAD_SAFE_FUNCTIONS. test/cairo-test.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) commit 34ff7e4ac42acfb2ab9921da21933113518bd8a0 Author: Adrian Johnson <ajohnson@redneon.com> Date: Sat Oct 11 23:44:37 2008 +1030 Check that reads in truetype_reverse_cmap are within valid data Bulia Byak reported a bug where cairo was crashing with a particular font. The font had an incorrect entry in the cmap table that caused cairo to read from outside of the buffer allocated for the cmap. src/cairo-truetype-subset.c | 12 +++++++++++- 1 files changed, 11 insertions(+), 1 deletions(-) commit a16ef6ead2b02120ca482aa3d2667e51b0c67e78 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Oct 10 18:03:49 2008 +0100 [INSTALL] Mention pkg-config requirement Mention that building the configure script requires at least version 0.16 of pkg-config. See the old bug: Bug 4702 PKG_PROG_PKG_CONFIG: command not found (https://bugs.freedesktop.org/show_bug.cgi?id=4702) INSTALL | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) commit eba9d87d541d89804f70e56874538a249de08502 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Oct 10 16:51:07 2008 +0100 [image] Warn about a potential NULL return after finish(). Improve the wording as suggested by https://bugs.freedesktop.org/show_bug.cgi?id=12659 to warn about the possibility of returning NULL even if the passed in surface was an image surface. src/cairo-image-surface.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) commit ac3e4b4bea574c94de77ec15878d116b619ee3f4 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Oct 10 14:00:32 2008 +0100 [xlib] Disable XRender support if the surface has no xrender_format Bug 11734: XRender crashes due to NULL pointer from Cairo on SGI O2 (https://bugs.freedesktop.org/show_bug.cgi?id=1173) is an example of a case where we try to perform an XRender operation on a surface with a format that was not supported by the XRender extension. By marking the extension version as -1 on those surfaces, the current checks for SURFACE_RENDER_HAS_* always correctly return false and prevent us try to create a Picture with a NULL xrender_format. src/cairo-xlib-surface.c | 37 ++++++++++++++++++++++++------------- 1 files changed, 24 insertions(+), 13 deletions(-) commit 8ac8e8c523abaa5db24c5303c671ff3487bf0801 Author: Carlos Garcia Campos <carlosgc@gnome.org> Date: Sun Sep 21 14:29:30 2008 +0200 [test] Add ps2png check program using libspectre Add a simple program to compliment pdf2png and svg2png. configure.ac | 1 + test/Makefile.am | 8 ++++ test/ps2png.c | 113 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 122 insertions(+), 0 deletions(-) commit 3e6afb353da1fee624b519f5a96b3303c7eb91ae Author: Carlos Garcia Campos <carlosgc@gnome.org> Date: Thu Oct 9 12:11:51 2008 +0100 [test/any2ppm] Enable PS conversion using libspectre. Complete the vector trilogy using libspectre to provide a similar interface (to poppler and librsvg) around GhostScript. AUTHORS | 1 + configure.ac | 20 ++++++++++++--- test/Makefile.am | 4 +- test/any2ppm.c | 73 ++++++++++++++++++++++++++++++++++++++++++++++++++++- 4 files changed, 90 insertions(+), 8 deletions(-) commit ddd1615a1777181c6e8db1dbafacb68535ed163a Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Oct 8 23:13:03 2008 +0100 [pattern] Remove incorrect assert. It's possible to reach that point without setting the filter to NEAREST, for example if using FAST or GAUSSIAN. src/cairo-pattern.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) commit c647c0bbca8694a14f5f5807b8349f0b0bb4987d Author: Benjamin Otte <otte@gnome.org> Date: Thu Oct 9 13:21:27 2008 +0200 [TEST] make imagediff work again It seems to have bitrotten test/imagediff.c | 9 +++++---- 1 files changed, 5 insertions(+), 4 deletions(-) commit f644d78dc138a7ba920a108dfb058e9f0fdb5302 Author: Björn Lindqvist <bjourne@gmail.com> Date: Wed Oct 8 20:08:25 2008 +0100 [perf] Add composite performance test. Add a new test case to Cairo for checking the performance of Cairo's equivalent to GDK's gdk_pixbuf_composite_color() operation. That is an operation that happens to be extremely useful when viewing or editing transparent images so I think it is important that it is as fast as possible. AUTHORS | 1 + perf/Makefile.am | 1 + perf/cairo-perf.c | 1 + perf/cairo-perf.h | 1 + perf/composite-checker.c | 108 ++++++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 112 insertions(+), 0 deletions(-) commit 96b083d3f0e47f919cb6d0f06735427eaea21565 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Oct 8 18:53:46 2008 +0100 [test] Exercise degenerate dashes. Add a test case to capture the current behaviour when a segment ends on an off/on dash transition. Originally filed as bug: Miter artifacts for dashed strokes https://bugs.freedesktop.org/show_bug.cgi?id=17973 test/.gitignore | 1 + test/Makefile.am | 2 + test/degenerate-dash-ref.png | Bin 0 -> 2005 bytes test/degenerate-dash.c | 97 ++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 100 insertions(+), 0 deletions(-) commit 6487a147a2129f588aae900b048b2a801ef95ec0 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Oct 8 15:26:03 2008 +0100 [cairo.h] Be defensive when checking for _MSC_VER Since cairo.h is a public header file, we need to be careful so that it can be compiled by random compilers and even users specifying "-Werror -Wundef" (mentioning no names, Company). So replace the bare (and legal) #if _MSC_VER with #if defined (_MSC_VER) just in case. src/cairo.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 59141e56a723f741c87e2eaa37bf96e243ac5728 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Oct 8 13:50:28 2008 +0100 [win32] Restore fine-grained fallback support for printing. Missed updating win32 when implementing the new paginated API to query support for the fine-grained fallbacks. (Thanks to Adrian for spotting this oversight.) src/cairo-win32-printing-surface.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) commit 565c02a37e2d140a20867081eea9bb5de9999b1c Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Oct 8 11:06:42 2008 +0100 [svg] Use finer-grained fallbacks for SVG 1.2 The use of fine-grained fallbacks requires the native support of the SOURCE operator applied to an image on the target surface. SVG 1.2 introduces the "comp-op:src" mode fulfilling this criteria - so we can enable fine-grained fallbacks for 1.2+. Update test/fine-grained-fallbacks to exercise this pathway in SVG 1.2 - as SVG natively supported all the current operations within that test. This reveals yet another librsvg bug in handling SVG 1.2. src/cairo-paginated-private.h | 9 ++- src/cairo-paginated-surface.c | 47 +++++--------- src/cairo-pdf-surface.c | 14 +++- src/cairo-ps-surface.c | 8 ++ src/cairo-svg-surface.c | 34 +++++++--- test/Makefile.am | 4 +- test/finer-grained-fallbacks-ps2-argb32-ref.png | Bin 1047 -> 0 bytes test/finer-grained-fallbacks-ps2-ref.png | Bin 0 -> 1356 bytes test/finer-grained-fallbacks-ps2-rgb24-ref.png | Bin 819 -> 1096 bytes test/finer-grained-fallbacks-ps3-argb32-ref.png | Bin 1047 -> 0 bytes test/finer-grained-fallbacks-ps3-ref.png | Bin 0 -> 1356 bytes test/finer-grained-fallbacks-ps3-rgb24-ref.png | Bin 819 -> 1096 bytes test/finer-grained-fallbacks-ref.png | Bin 796 -> 1111 bytes test/finer-grained-fallbacks-rgb24-ref.png | Bin 590 -> 1114 bytes test/finer-grained-fallbacks.c | 79 ++++++++++++++++++++++- 15 files changed, 147 insertions(+), 48 deletions(-) commit 0c777a3e0de0d48289432a3d66be68f8779b08a0 Author: Vladimir Vukicevic <vladimir@pobox.com> Date: Tue Oct 7 15:20:33 2008 -0700 [win32] Use wide-char versions of some API functions, for compat with Windows Mobile src/cairo-win32-surface.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) commit cf572b58e1197dac0ff1795b27b142c3e044cf45 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Oct 7 09:55:03 2008 +0100 [tessellator] Compile fixes for !HAVE_INT64_T Fixup a couple of instances of implicit down-casting to 32bits from a 64bit wide integer and add a new is_zero() predicate. src/cairo-bentley-ottmann.c | 14 +++++++------- src/cairo-wideint-private.h | 10 +++++++++- 2 files changed, 16 insertions(+), 8 deletions(-) commit 6b8c0559620ab23c4df1f381d2e95ffc307d2e2f Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Oct 7 09:43:45 2008 +0100 [tessellator] Avoid implicit promotion to 64bit integer. Avoid passing a 32bit integer as a cairo_int64_t in case we do not have a 64bit native integral type. As a side-effect this means we can also use a narrower multiply. src/cairo-bentley-ottmann.c | 20 ++++++++++---------- 1 files changed, 10 insertions(+), 10 deletions(-) commit eaa4bd13926728e9da97a23df8a465ef2296049a Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Oct 7 21:09:16 2008 +0100 [pattern] After cloning adjust [xy]_offset if possible. For the simple case where the pattern matrix only contains an integer translation then care is taken to convert that to a identity source matrix with the translation applied to the [xy]_offsets. 5b97ee6525 broke this guarantee by applying the clone offsets to the source matrix. So when the source matrix is identity we can simply adjust the [xy]_offsets and preserve the identity matrix. (This idea can be extended further by removing any integer translation from the source matrix and storing it in the [xy]_offsets as a means to extend the limited precision in pixman_matrix_t - encountered when downscaling large images offset onto the target surface.) src/cairo-pattern.c | 16 +++++++++++++--- 1 files changed, 13 insertions(+), 3 deletions(-) commit 552cc09e6be2b704dc32f986c84640d50316c25c Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Oct 7 21:05:57 2008 +0100 [xlib] Check integer translation for XCopyArea. A precondition for using the core XCopyArea protocol is that the source attributes contain only integer translations. However, we failed to apply any integer translations from the source matrix to the XCopyArea offsets. This worked prior to 5b97ee6525 as _cairo_pattern_acquire_surface_for_surface() was careful to only generate an identity matrix if the pattern matrix only contained an integer translation (and thus we would use XCopyArea in the xlib backend). src/cairo-xlib-surface.c | 10 ++++++++-- 1 files changed, 8 insertions(+), 2 deletions(-) commit 308485a3fc70bc4455a01990443c1f954b8a66f8 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Oct 7 20:19:10 2008 +0100 [test] Add a test for a reported regression by Michael Natterer. mitch reported on irc that expose events in the gimp were suffering from artifacts which he tracked down to a bug with clipping and source surfaces. This is the cairo test case for that regression. test/.gitignore | 1 + test/Makefile.am | 2 + test/clipped-surface-ref.png | Bin 0 -> 401 bytes test/clipped-surface.c | 70 ++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 73 insertions(+), 0 deletions(-) commit 28a3b546b91290f3377777adedcf7ab71e599188 Author: Vladimir Vukicevic <vladimir@pobox.com> Date: Tue Oct 7 10:25:46 2008 -0700 [win32] create_similar should fall back to DIBs if DDB creation fail src/cairo-win32-surface.c | 43 +++++++++++++++++-------------------------- 1 files changed, 17 insertions(+), 26 deletions(-) commit 4ae37a97b3e415591caa611533f44db5a29cfb72 Author: Vladimir Vukicevic <vladimir@pobox.com> Date: Tue Oct 7 10:18:41 2008 -0700 [quartz] initialize do_reflect field correctly for pattern draws src/cairo-quartz-surface.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) commit 8cf399b944294645833088ee2ac1313093948b66 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Oct 6 18:59:15 2008 +0100 [test] Add a test to exercise the internal twin font Although Behdad promises that the rendering is subject to improvement, introduce a test to check consistency across platforms and update as required. test/.gitignore | 1 + test/Makefile.am | 4 +++ test/twin-ps2-ref.png | Bin 0 -> 1167 bytes test/twin-ps3-ref.png | Bin 0 -> 1167 bytes test/twin-ref.png | Bin 0 -> 1836 bytes test/twin.c | 60 +++++++++++++++++++++++++++++++++++++++++++++++++ 6 files changed, 65 insertions(+), 0 deletions(-) commit 1f813ff04022a36a91bf9d1b0f7f2ae1c63b399f Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Oct 6 17:55:37 2008 +0100 [array] Silence gtk-doc complaints. gtk-doc fails make check for array as it insists that even the simplest functions must have a long description and cannot be entirely described by their arguments and return value. src/cairo-array.c | 26 ++++++++++++++++++++------ 1 files changed, 20 insertions(+), 6 deletions(-) commit 7cb9ccb4cb2106bb59e181ee284f8dcc5504eb7a Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Oct 6 17:44:03 2008 +0100 Fixup a couple of trivials doc warnings. Correct the 'Returns' statement to match what gtk-doc expects. src/cairo-cache.c | 3 +-- src/cairo-pattern.c | 5 ++--- 2 files changed, 3 insertions(+), 5 deletions(-) commit d6f0351b6cbb0d542a069eb5d0a7377eb85a6e4e Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Oct 6 17:17:04 2008 +0100 [skiplist] Avoid repeated calls to compare on the same element when inserting. During insertion we must traverse the skiplist in order to find the insertion point for the new element. As we descend each level, the next element in the chain for this level is sometimes the same as the one we just compared against (and know that the new element is greater than). Hence we can skip the search on that level and descend to the next. During world_map this reduces the number of calls into _sweep_line_elt_compare() by ~2.5% (and when performing trapezoidation on strokes gives a similar speed up of about 2% - not bad for the addition of a single line.) src/cairo-skiplist.c | 16 ++++++++++------ 1 files changed, 10 insertions(+), 6 deletions(-) commit 1440399625ae0579d0748475fc924cfe74339a21 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Oct 6 16:15:29 2008 +0100 [hull] Replace open-coding of 64bit arithmetic. Use primitives from cairo-wideint-private.h - in this case it helps to make the code more readable as well as reduce dependence on native 64bit integers. src/cairo-hull.c | 31 +++++++++++++++++++------------ 1 files changed, 19 insertions(+), 12 deletions(-) commit c6a6bf580fa7036e4c28137f8c038beb5c347244 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Oct 6 16:13:21 2008 +0100 [slope] Replace open-coding 64bit integer arithmetic. Prefer to use the operations form cairo-wideint-private.h in order to improve readability and reduce our assumptions on the availability of 64bit integers. src/cairo-slope.c | 14 ++++++-------- 1 files changed, 6 insertions(+), 8 deletions(-) commit 5e3fcb7934f568bb7e304a1c434a9370b693df17 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Oct 6 17:02:54 2008 +0100 [wideint] Declare the wideint arithmetic functions as const. 'const' is a stricter form of 'pure' in that functions declared with that attribute do not access any values other than their arguments (in contrast to 'pure' which is allowed to read from global memory). src/cairo-compiler-private.h | 2 ++ src/cairo-wideint-private.h | 2 +- 2 files changed, 3 insertions(+), 1 deletions(-) commit 9430bf57ebc86c79e28128e54aeb5a194c9cad03 Author: Carl Worth <cworth@cworth.org> Date: Mon Oct 6 14:00:37 2008 -0700 Fix scrambled version number in generated documentation. In the cairo 1.8.0 release the documentation would get generated with the second and third version components transposed, (so it would say 1.0.8). Fix the obviously mistaken transposition. doc/public/Makefile.am | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 5beae8f530fe7056fa965cb5ca7b345a667e8122 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Oct 6 12:43:42 2008 -0400 [Makefile.am.releasing] Make 'make snapshot' print a banner when done Copied from "make distcheck" implementation. Prints something like: ============================================================= cairo-1.8.1-20081006-38de89 archives ready for distribution: cairo-1.8.1-20081006-38de89.tar.gz ============================================================= build/Makefile.am.releasing | 9 ++++++++- 1 files changed, 8 insertions(+), 1 deletions(-) commit 38de895d3863bd2e6fe921ad6cc6eeff15102701 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Oct 6 12:11:18 2008 -0400 [RELEASING] Fix sample distcheck output to reflect current versioning RELEASING | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) commit f8018cf193823356270c8e7f21f3108fbe44679c Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Oct 6 11:45:08 2008 -0400 [boilerplate] Fix "make dist" The cairo-boilerplate-ps/pdf/svg.h files where removed in commit 9841d9d58ea286f798626d325d50a85bf3f02c8f but the Makefile.sources listing was not updated. boilerplate/Makefile.sources | 3 --- 1 files changed, 0 insertions(+), 3 deletions(-) commit 6578ac148ecdd236b0860923e5dee87291c9966c Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Oct 6 11:39:47 2008 -0400 [twin-font] Make the stroke lighter I'm still to fine-tune the font and add hinting and bold/oblique support. In the mean time though, a lighter stroke produces much nicer glyphs. src/cairo-font-face-twin.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 2fb7753903daf5c207b22034682a250161af22ad Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Oct 6 11:39:00 2008 -0400 [Makefile.am.releasing] Exclude uid/gid from tarball By setting GNU tar options --owner=0 --group=0 build/Makefile.am.releasing | 6 ++++-- 1 files changed, 4 insertions(+), 2 deletions(-) commit 589564c3b02d5b0505806924bd051323717791a3 Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat Oct 4 01:36:07 2008 -0400 [user-font] Fix comment re backend interface src/cairo-user-font.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit c98c1cb5325bbc05c88ea350ff99d6eaf56fd339 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Oct 5 10:39:10 2008 +0100 [wideint] Mark functions as pure Take advantage of the gcc function attribute 'pure', which tells gcc that the function result only depends upon its arguments and it has zero side effects (e.g. it does not clobber memory). This gives gcc greater opportunity to rearrange and optimize the wideint arithmetic. src/cairo-compiler-private.h | 6 ++++++ src/cairo-wideint-private.h | 2 +- 2 files changed, 7 insertions(+), 1 deletions(-) commit 76dd4603d01068b1b377312ced6b44fe5419794f Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Oct 5 10:15:49 2008 +0100 [tessellator] Replace open-coding _cairo_int64_cmp(). We often use the construct: if (_cairo_int64_lt (A, B) return -1; if (_cairo_int64_gt (A, B) return 1; return 0; to compare two large integers (int64, or int128) which does twice the required work on CPUs without large integer support. So replace it with a single wideint function _cairo_int64_cmp() and therefore allow opportunities to both shrink the code size and write a more efficient comparison. (The primarily motivation is to simply replace each block with a single more expressive line.) src/cairo-bentley-ottmann.c | 19 ++-------------- src/cairo-wideint-private.h | 10 ++++++++- src/cairo-wideint.c | 48 +++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 60 insertions(+), 17 deletions(-) commit 6eead4a5f746e182eabfcda9959cd9cc53d95a89 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sat Oct 4 12:39:21 2008 +0100 [stroke] Simplify dash-off logic. Remove a redundant level of if-else branching (and remove a duplicate code) block by testing dash_on first. src/cairo-path-stroke.c | 65 ++++++++++++++++++++-------------------------- 1 files changed, 28 insertions(+), 37 deletions(-) commit 4aa0991a11f03a47735dcfafe43d9505b939554e Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sat Oct 4 20:22:18 2008 +0100 [test] Mark fallback-resolution as XFAIL. There appears to be no simple solution here, as it seems to be a fundamental flaw in the design of the meta-surface wrt to replaying into a fallback image. (I may be wrong, but if Carl found no easy solution then I feel no shame for my own failure ;-) test/Makefile.am | 13 +++++++++++++ 1 files changed, 13 insertions(+), 0 deletions(-) commit ae87382a84770f8656c369d258f705b8ac20049c Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sat Oct 4 10:54:25 2008 +0100 [tessellator] Special case edge comparisons when on either end-point. If the sweep-line is currently on an end-point of a line, then we know its precise x value and can use a cheaper comparator. Considering that we often need to compare events at end-points (for instance on a start event), this happens frequently enough to warrant special casing. src/cairo-bentley-ottmann.c | 100 +++++++++++++++++++++++++++++++++++++++++-- 1 files changed, 96 insertions(+), 4 deletions(-) commit ab23c2995356821537b9a0facdff87c339a05d2a Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Oct 1 12:18:16 2008 +0100 [tessellator] Direct comparison of result in edges_compare_x_for_y. We need to compare the x-coordinate of a line at a for a particular y, without loss of precision. The x-coordinate along an edge for a given y is: X = A_x + (Y - A_y) * A_dx / A_dy So the inequality we wish to test is: A_x + (Y - A_y) * A_dx / A_dy -?- B_x + (Y - B_y) * B_dx / B_dy, where -?- is our inequality operator. By construction we know that A_dy and B_dy (and (Y - A_y), (Y - B_y)) are all positive, so we can rearrange it thus without causing a sign change: A_dy * B_dy * (A_x - B_x) -?- (Y - B_y) * B_dx * A_dy - (Y - A_y) * A_dx * B_dy Given the assumption that all the deltas fit within 32 bits, we can compute this comparison directly using 128 bit arithmetic. src/cairo-bentley-ottmann.c | 97 ++++++++++++++++++++++++------------------ src/cairo-wideint-private.h | 1 + 2 files changed, 56 insertions(+), 42 deletions(-) commit 7db03ac68cd556c903c07a2e2f8b75ec51263d12 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Oct 1 12:34:36 2008 +0100 [tessellator] Use abort() instead of exit(). More friendly when debugging, as the debug will (by default) catch the SIGTRAP and break at the offending test. src/cairo-bentley-ottmann.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) commit 59e569576d00e9c1cb66a77cf447c3cc3fb038e7 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Sep 28 19:04:39 2008 +0100 [traps] Discard trivially empty trapezoid. The convex_quad tessellator (and possibly even the more general polygon tessellator) will generate empty trapezoids when given a rectangle which can be trivially discarded before inserting into traps. src/cairo-traps.c | 11 +++++++++-- 1 files changed, 9 insertions(+), 2 deletions(-) commit 7a2329e9c8afbfecb88c6c50bd63aa03ea7f9f81 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Oct 1 09:49:45 2008 +0100 [traps] Reset extents on clearing. When clearing the array of current trapezoids, reset the extents to infinite so that they are properly recomputed. src/cairo-traps.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) commit 8ec24a443d45b012df9b1a14b00a0b5b1c43e2ea Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Sep 30 23:19:01 2008 +0100 [xlib] Share the common conditions for starting a new xGlyphElt using a macro. Move the predicate for starting a new glyph elt into a macro so that it can be shared between _cairo_xlib_surface_emit_glyphs() and _emit_glyph_chunks() without code duplication. src/cairo-xlib-surface.c | 39 ++++++++++++++++++++++----------------- 1 files changed, 22 insertions(+), 17 deletions(-) commit a593338b2c2cdaff808947436f8fb9a52d74c695 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Oct 1 16:24:33 2008 +0100 [xcb] Return false from _cairo_xcb_surface_is_similar(). _cairo_xcb_surface_is_similar() is currently only used by the pattern cache to determine whether to keep the surface in the solid color cache. This is fundamentally broken without hooking into Display closure as it keeps a reference to an expired picture. So in order to prevent spurious application crashes, disable the caching for xcb. src/cairo-xcb-surface.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) commit 65f1575f6b2392d59410f40281a52654053bd2a8 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Oct 1 16:16:45 2008 +0100 [xcb] Compile fix. Must compile xcb more often. Especially after copying code over from xlib. src/cairo-xcb-surface.c | 41 ++++++++++++++++++++++++----------------- 1 files changed, 24 insertions(+), 17 deletions(-) commit e76432f7544d5b3b9157f09e18acc167d9ee90a3 Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat Oct 4 00:35:43 2008 -0400 [win32] Use -MDd and -LDd instead of -MD and -LD for debug build As reported by Damian Frank: "I ran into a hitch with the Makefile.win32 infrastructure. It uses -MD and -LD when linking regardless of the config, but it should be using -MDd and -LDd for the debug config. I believe both the Makefile.win32.common and src/Makefile.win32 files include erroneous declarations. This produces warnings at link time about a mismatch when linking against properly created debug libs (for instance, I had a zlib built as "LIB ASM Debug" that linked properly against the debug runtime). This problem applies to pixman too; can you pass this along to the maintainer?" Would be delighted to if someone commits a fix to pixman reading this commit message. build/Makefile.win32.common | 8 ++++++-- src/Makefile.win32 | 2 +- 2 files changed, 7 insertions(+), 3 deletions(-) commit 8ea9cb187a198c64bfb79af8001d95eab29715b4 Author: Carl Worth <cworth@cworth.org> Date: Wed Oct 1 14:12:18 2008 -0700 Use symbolic constants for Render repeat modes. Names like RepeatNone and RepeatNormal are much easier to read and understand than bare 0 and 1. src/cairo-xlib-surface.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit 2c58a2c3851afac0386fcf0bf8504a937231185c Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 30 17:55:01 2008 -0400 [xlib] Start a new glyph element every 128 glyphs Xrender has limits at 252 glyphs. We play safe and fast and limit elements to 128 glyphs. That's plenty, no measurable performance hit expected. src/cairo-xlib-surface.c | 26 ++++++++++++++++++++++---- 1 files changed, 22 insertions(+), 4 deletions(-) commit fd7e09c7e66876b8492424e1c7d1260c12cc17f3 Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 30 17:46:06 2008 -0400 [xlib] Allow room for glyph element padding Xrender pads glyph elements to 4byte boundaries. We didn't consider that in our request size calculations. We do now. src/cairo-xlib-surface.c | 9 +++++++-- 1 files changed, 7 insertions(+), 2 deletions(-) commit c01fb77abbaf28c03aa6a21ebb997638dbdf950b Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 30 17:41:51 2008 -0400 [xlib] s/_cairo_xlib_surface_emit_glyphs_chunk/_emit_glyphs_chunk/ For readability's sake. src/cairo-xlib-surface.c | 34 +++++++++++++++++----------------- 1 files changed, 17 insertions(+), 17 deletions(-) commit c2ba25df1aec1cebfc4ce85e06a4187950675820 Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 30 17:40:56 2008 -0400 [xlib] Add comment about glyph chunk invariant src/cairo-xlib-surface.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) commit e983458e1fba15153815430c83619da53929139d Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 30 17:26:46 2008 -0400 Revert "[xlib] Correct calculation of XRenderComposite* request size." This reverts commit 0eb0c26474a19477554bfd580aa5f8ae77c29779. The change was too drastic and overlooked some subleties of the old code, but the main reason for the revert is that it introduced an ugly duplicated glyph flush block. I'm working on a more incremental fix. src/cairo-xlib-surface.c | 123 +++++++++++++++++----------------------------- 1 files changed, 45 insertions(+), 78 deletions(-) commit 32a158528884562f4b22a81da3fa352ee1061835 Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 30 15:20:36 2008 -0400 [configure.ac] Require autoconf >= 2.59 and automake >= 1.9.6 These are the versions available on RHEL5 (two years old now), and we know cairo works with them. There's evidence that our build system does not work with older automake, and we've been requiring autoconf 2.58 but no one ever tested 2.58 with the new build system. It's very likely that 2.58 doesn't work and needs some macro backporting. In any case, no one reported that they have 2.58 when I asked on the list. configure.ac | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit 0eb0c26474a19477554bfd580aa5f8ae77c29779 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Sep 30 13:33:25 2008 +0100 [xlib] Correct calculation of XRenderComposite* request size. show-glyphs-many is triggering an assertion failure within xlib. The cause appears to be that we are submitting an overlong request. Reviewing the code and comparing with libXrender/src/Glyph.c I found two points to address. 1. When encountering the first 2-byte, or 4-byte glyph and thus triggering the recalculation of the current request_size, we did not check that there was enough room for the expanded request. In case there is not, we need to emit the current request (before expansion) and reset. 2. Subtleties in how XRenderCompositeText* constructs the binary protocol buffer require that xGlyphElts are aligned to 32-bit boundaries and that it inserts an additional xGlyphElt every 252 glyphs when width==1 or every 254 glyphs for width==2 || width==4. Thus we need to explicitly compute how many bytes would be required to add this glyph in accordance with the above. Considering the complexity (and apparent fragility since we require tight coupling to XRender) of the code, I'm sure there are more bugs to be found. src/cairo-xlib-surface.c | 123 +++++++++++++++++++++++++++++----------------- 1 files changed, 78 insertions(+), 45 deletions(-) commit 02a56a4c84cd07a2c33134974680bad7f17f733d Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Sep 30 15:08:54 2008 +0100 [test/show-glyphs-many] Exercise xlib boundary conditions. Within _cairo_xlib_surface_emit_glyphs() there are a number of complications to do with packing as many glyphs as possible into a single XRenderCompositeGlyph*() call. Essentially these consist of choosing the right function and packing for the current glyphs, describing runs of glyphs and ensuring that we do not exceed the maximum request size within a single call. So we add to the test case we an attempt to show 64k 2-byte glyphs and an attempt to mix 64k 1-byte and 2-byte glyphs, with the change-over point chosen to overflow the maximum request size, should _cairo_xlib_surface_emit_glyphs() naively resize the current request. test/show-glyphs-many.c | 83 ++++++++++++++++++++++++++++++++++++----------- 1 files changed, 64 insertions(+), 19 deletions(-) commit 2a347a92b0a27a42840f9538cb98f792be12b277 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Sep 30 13:29:35 2008 +0100 [test/show-glyphs-many] Re-enable test to trigger crash in xlib. Moral of this story is bugs cluster. If we made a mistake, especially in a complicated bit of code that is interfacing with another library, then we are likely to make a similar mistake in future. Disabling this test hid a regression between 1.4 and 1.6. test/Makefile.am | 15 +-------------- test/show-glyphs-many.c | 9 +++++++++ 2 files changed, 10 insertions(+), 14 deletions(-) commit fade54e71a48919cc3e8311e202960c66eab74bf Author: Torsten Schönfeld <kaffeetisch@gmx.de> Date: Tue Sep 30 11:47:53 2008 +0100 [doc] Add links to solid pattern constructors. Add links for the solid pattern constructors to the language bindings guidelines in line with the other pattern types. doc/public/language-bindings.xml | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit d9f50d7841fa0216df157ba632483c8b27c50119 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Sep 30 11:03:29 2008 +0100 [test/filter-nearest-offset] Remove XFAIL status I swear that when I said that it was a rounding error, I was looking at an image where the squares were overlapping the lines and had a listing of all the coordinates used. However, the current output on all the machines I have to hand is correct so I believe the underlying bug to be fixed. Update the reference images for the external renderers because (a) GS exhibits the same bug cairo had and (b) librvsg/PDF do not use NEAREST when applying surface patterns, so the squares are blurred as a result. test/Makefile.am | 8 +++++--- test/filter-nearest-offset-pdf-ref.png | Bin 0 -> 4537 bytes test/filter-nearest-offset-ps2-ref.png | Bin 0 -> 255 bytes test/filter-nearest-offset-ps3-ref.png | Bin 0 -> 255 bytes test/filter-nearest-offset-svg11-ref.png | Bin 0 -> 4739 bytes test/filter-nearest-offset-svg12-ref.png | Bin 0 -> 4739 bytes test/filter-nearest-offset.c | 3 +-- 7 files changed, 6 insertions(+), 5 deletions(-) commit 7d5e6a18d5e72366e19cb806cbdad5ed180b53da Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Sep 30 10:04:12 2008 +0100 [test/filter-nearest-offset] Paint a grey background Avoid requiring (an absent!) rgb24 ref image by using an opaque grey background. Confirm the reference image is identical to the old one (modulo the background change) using GIMP. test/filter-nearest-offset-ref.png | Bin 254 -> 248 bytes test/filter-nearest-offset.c | 6 ++++++ 2 files changed, 6 insertions(+), 0 deletions(-) commit 35be08715595aa0bda48ce0b3cb11711eee55c64 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Sep 30 10:54:45 2008 +0100 [Makefile.am] Only rerun headers-standalone if a header file has changed Use a stamp to mark the time that the headers were last checked and only rerun the test if any have been modified since. src/.gitignore | 1 + src/Makefile.am.analysis | 4 +++- 2 files changed, 4 insertions(+), 1 deletions(-) commit 6da8d8ea62399d94281a2a262a630ef113062d0c Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Sep 29 17:56:34 2008 +0100 [pattern] Fix up OBO introduced to cloned area In the midst of porting 5eec3e378afd6ff9991cea8e42b8478eb3e79773 I failed to include the pad in the floor() and ceil() which introduces two potential off-by-one errors into each dimension of the region of interest of the source surface. src/cairo-pattern.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) commit e3f9e40df74b0334c2b544790fd3485ba527bd55 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 29 11:49:04 2008 -0400 Fix residues of the Makefile.*.config Makefile.*.features renaming They just don't seem to want to die... boilerplate/Makefile.win32 | 2 +- src/Makefile.sources | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) commit d703f964aa7d1d4c8ec0b8a5dee437c222ce8629 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Sep 29 16:37:35 2008 +0100 Clean up compile warnings. A couple of unchecked status returns (which should always be CAIRO_STATUS_SUCCESS) and an unused variable. src/cairo-surface.c | 8 ++++++-- src/cairo-svg-surface.c | 1 - 2 files changed, 6 insertions(+), 3 deletions(-) commit 1310df44edcf0b9fee648c8f8688d4a1177cde68 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 29 11:34:19 2008 -0400 [text_to_glyphs] Further enhance the docs The most complex public cairo API deserves more doc love... src/cairo-scaled-font.c | 8 +++++--- src/cairo-user-font.c | 5 +++++ src/cairo.h | 2 +- 3 files changed, 11 insertions(+), 4 deletions(-) commit 41c66a9dfa9f4e7b9839db9dc362f5fa48797561 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Sep 29 15:28:28 2008 +0100 [test/xlib-surface-source] Fix ill-timed XCloseDisplay Sigh - finding a crasher in xlib seemed too good to be true. And it was. The bug is due to the coupling of the XCloseDisplay with the user_data on the source surface. This was an externally trigger XCloseDisplay whilst the user had live surfaces, so I consider this a gross application bug and therefore does not require graceful handling within cairo-xlib. However, I'm willing to listen to reason... test/surface-source.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) commit 63ee963c63a73cf6d9272e15a7d8f7b63f12e77b Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Sep 29 15:09:23 2008 +0100 [user-font] Rewrite text_to_glyphs allocation instructions. Resolve the seemingly conflicting two paragraphs that instruct the writer of a user-font on when to allocate the glyphs array during text_to_glyphs, so that it is consistent with itself and the code. In particular, I could find no indication in the code that num_glyphs is preset to -1 (it should be a user parameter reflecting the number of entries in the supplied glyph buffer) and the callback must allocate the array using cairo_glyph_allocate(). src/cairo.h | 33 ++++++++++++++------------------- 1 files changed, 14 insertions(+), 19 deletions(-) commit c23dbc4c616aed05dfe71901ce7ac0cadcbfb13d Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Sep 29 13:54:12 2008 +0100 [test/surface-source] Modify to trigger a crash. Whilst investigating: Bug 7360 painting huge surfaces fails https://bugs.freedesktop.org/show_bug.cgi?id=7360 I found a particular combination of operations that cause a crash within xlib, so I'm committing the test for posterity. test/surface-source.c | 50 +++++++++++++++++++++++++++++++++++++----------- 1 files changed, 38 insertions(+), 12 deletions(-) commit 3b33d49d37a5751e7848516c468b323e19c34bea Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Sep 29 08:14:24 2008 +0100 [test/filter-bilinear-extents] Remove XFAIL. With the reintroduction of Carl Worth's and Owen Taylor's work to expand pattern extents as necessary to include extra samples due to the filter radius, we expect filter-bilinear-extents to PASS. This patch series is important as it factors out our assumptions about filter radius into a single function and cleans up the code in its wake. However, since the external PS/PDF renderers do not necessarily use the same filter as cairo (and currently they only use NEAREST due to lack of /Interpolate emission in those backends) we can expect differences in test output. So add the respective reference images to capture current expectations and to highlight future changes. Fixes bugs: Bug 15349 - bad clipping with EXTEND_NONE [https://bugs.freedesktop.org/show_bug.cgi?id=15349], Bug 15367 -Improve filtering handling in cairo-pattern.c [https://bugs.freedesktop.org/show_bug.cgi?id=15367] test/Makefile.am | 35 +++++++++++++++++++++++++++++- test/filter-bilinear-extents-pdf-ref.png | Bin 0 -> 798 bytes test/filter-bilinear-extents-ps2-ref.png | Bin 0 -> 173 bytes test/filter-bilinear-extents-ps3-ref.png | Bin 0 -> 173 bytes 4 files changed, 34 insertions(+), 1 deletions(-) commit 5eec3e378afd6ff9991cea8e42b8478eb3e79773 Author: Owen W. Taylor <otaylor@fishsoup.net> Date: Mon Sep 29 00:53:59 2008 +0100 [pattern] Improve handling of filter radius and optimize when possible. Factor out common filter analysis code from _cairo_pattern_get_extents() so that we can share it with _cairo_pattern_acquire_surface_for_surface() as well. During the analysis of the filter determine whether the pattern matrix maps source pixels exactly onto destination pixels and if so convert the filter to NEAREST - generalising the existing conversion to NEAREST. (Patch ported to master by Chris Wilson, all bugs are his.) src/cairo-matrix.c | 29 +++++++++++++ src/cairo-pattern.c | 113 +++++++++++++++++++++++++++++++++++---------------- src/cairoint.h | 3 + 3 files changed, 110 insertions(+), 35 deletions(-) commit 7d7057cf8896a3558fadc35d160d3bc667972800 Author: Carl Worth <cworth@cworth.org> Date: Fri Apr 4 19:00:28 2008 -0700 _cairo_pattern_get_extents: Fix to allow for expansion based on filter This fixes the filter-bilinear-extents test case and the related bug entry: bad clipping with EXTEND_NONE http://bugs.freedesktop.org/show_bug.cgi?id=15349 Though there are still differences in the PDF and PostScript backends, (primarily because we can't capture cairo's filter modes in those file formats). src/cairo-pattern.c | 22 ++++++++++++++++++++ test/paint-source-alpha-svg11-ref.png | Bin 505 -> 756 bytes ...scale-source-surface-paint-svg11-argb32-ref.png | Bin 182 -> 229 bytes .../scale-source-surface-paint-svg11-rgb24-ref.png | Bin 192 -> 243 bytes ...scale-source-surface-paint-svg12-argb32-ref.png | Bin 182 -> 229 bytes .../scale-source-surface-paint-svg12-rgb24-ref.png | Bin 192 -> 243 bytes 6 files changed, 22 insertions(+), 0 deletions(-) commit 6ef4bd4ecfa30f00ad0fe6e5e5f1d1a0a5dfe8e3 Author: Owen W. Taylor <otaylor@fishsoup.net> Date: Sun Sep 28 23:30:22 2008 +0100 [pattern] Fix acquiring outside of source bounds Restrict the area we acquire from the source image to the bounds of the source image, even when we have an identity matrix. This handles circumstances where the pattern extents may be enlarged due to filtering, for example when applying a bilinear filter. This patch replaces the open-coded rectangle intersection which has already proven itself to be a source of bugs. (Patch ported to master by Chris Wilson, all bugs are his.) src/cairo-pattern.c | 63 ++++++++++++++++++++++++++------------------------- 1 files changed, 32 insertions(+), 31 deletions(-) commit 6d0f2c4421e34a078469a81646a52dfa47b4dcf1 Author: Owen W. Taylor <otaylor@fishsoup.net> Date: Mon Sep 29 00:02:18 2008 +0100 [pattern] Remove the hack to support cloning surface patterns. Remove instances (abuses) of calling _cairo_pattern_acquire_surface() on a known-surface-pattern with a hack to say "give me the entire surface". If you know you just want the entire surface as an image surface, that can be done more simply. (Split from original patch on https://bugs.freedesktop.org/attachment.cgi?id=15703, by Chris Wilson - as usual all bugs are his.) src/cairo-pattern.c | 5 +--- src/cairo-svg-surface.c | 16 +------------ src/cairo-win32-printing-surface.c | 41 ++++++++++++++++------------------- 3 files changed, 22 insertions(+), 40 deletions(-) commit 117f643e49615295eb37af24efffd8327429cbf9 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Sep 28 22:42:30 2008 +0100 [test/filter-bilinear-extents] Extend testing. First, explicitly set the filter mode to BILINEAR in case the default should ever change. And then draw a second pattern with extents that in theory are larger than the source surface in order to test handling of acquiring out-of-bounds extents. test/filter-bilinear-extents.c | 45 +++++++++++++++++++++++++++------------ 1 files changed, 31 insertions(+), 14 deletions(-) commit 3ff86a4510b718a3154b56b052be786f9495a3b0 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Sep 29 08:38:31 2008 +0100 [test] Disable caching of SVG fail/pass surfaces. As we use cairo to convert SVG files back to an image, that process is dependent upon changes within our library and so we cannot skip the conversion if the SVG file happens to match a previous run. Fortunately, librsvg is quick enough that this is not a major issue. boilerplate/cairo-boilerplate.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) commit 24b22f0d2161f7a4ce75ceb2a86a77737027ee56 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Sep 29 07:52:09 2008 +0100 [glitz] Compile fix for typo. I wonder whether merely fixing a compile error in glitz will do anything towards its utility... Anyway fix the missing comma as reported by Shunichi Fuji and correct the asserts. src/cairo-glitz-surface.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) commit 4f449107afba8ca96cd16e8dec283db124105dc8 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Sep 28 21:05:36 2008 +0100 [test/fallback-resolution] Exercise a couple of outstanding bugs. Use dashes to exercise bugs: https://bugs.freedesktop.org/show_bug.cgi?id=9189 https://bugs.freedesktop.org/show_bug.cgi?id=17223 Note bug 17223 indicates that this is still relevant for win32 printing where fallbacks are used if the dash offset is non-zero. And use a pattern to exercise the (fixed) regression: https://bugs.launchpad.net/inkscape/+bug/234546 test/fallback-resolution-ppi150-ref.png | Bin 2397 -> 8043 bytes test/fallback-resolution-ppi300-ref.png | Bin 1591 -> 5637 bytes test/fallback-resolution-ppi37.5-ref.png | Bin 4681 -> 14098 bytes test/fallback-resolution-ppi600-ref.png | Bin 1121 -> 4104 bytes test/fallback-resolution-ppi72-ref.png | Bin 2497 -> 8409 bytes test/fallback-resolution-ppi75-ref.png | Bin 3575 -> 12101 bytes test/fallback-resolution.c | 40 ++++++++++++++++++++++++++++- 7 files changed, 38 insertions(+), 2 deletions(-) commit 0a7d781ab020171e70bd1dc66ff1556106e5be3f Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Sep 28 18:57:15 2008 +0100 [perf] Add rounded rectangle perf case. Add the performance test case to compare the speed of filling a rounded rectangle (one with camphered corners) as opposed to an ordinary rectangle. Since the majority of the pixels are identical, ideally the two cases would take similar times (modulo the additional overhead in the more complex path). perf/Makefile.am | 1 + perf/cairo-perf.c | 1 + perf/cairo-perf.h | 1 + perf/rectangles.c | 22 +++++++++- perf/rounded-rectangles.c | 111 +++++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 135 insertions(+), 1 deletions(-) commit d52b55cb1b2a4e9b5fd8dd12592a227f8f6a93fc Author: Karl Tomlinson <karlt+@karlt.net> Date: Sun Sep 28 17:51:23 2008 +0100 [xlib] _surfaces_compatible() can return true for different picture formats _surfaces_compatible in cairo-xlib-surface returns true for surfaces with different xrender_format when each has the same depth and no (NULL) visual. Common picture formats will not have the same depth, but it is possible to create a surface with a non-standard xrender_format having the same depth as another xrender_format with cairo_xlib_surface_create_with_xrender_format. Both cairo_xlib_surface_create_with_xrender_format and _cairo_xlib_surface_create_similar_with_format create surfaces with no visual. The same issue exists in the xcb backend. Fixes bug https://bugs.freedesktop.org/show_bug.cgi?id=16564. AUTHORS | 1 + src/cairo-xcb-surface.c | 4 +++- src/cairo-xlib-surface.c | 4 +++- 3 files changed, 7 insertions(+), 2 deletions(-) commit b6b54e2f2736bfa9f76b7b6fc0da5d35a71fe846 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Sep 28 17:13:11 2008 +0100 [svg] Compile fix for last commit. Sorry - badly merged patch (missed a chunk). src/cairo-svg-surface.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) commit cff3bcba68233101c5518801b64e37d2f0e70ae8 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Sep 28 17:06:32 2008 +0100 [svg] Check that the mask is supported. During the analyze phase we also need to check whether we can emit the mask without requiring fallbacks. src/cairo-svg-surface.c | 17 +++++++++++++++-- 1 files changed, 15 insertions(+), 2 deletions(-) commit 8ad3031359d74bdff4b1e3ef8d0af047821f1795 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Sep 28 17:04:15 2008 +0100 [svg] Enable the assertion that paint() is supported. The XXX comment before the disabled assert is misleading as the final fallback image paint operation should never trigger UNSUPPORTED. src/cairo-svg-surface.c | 13 ++++--------- 1 files changed, 4 insertions(+), 9 deletions(-) commit 95e637f9ac9e4256f7ba73e8f048f8e559631c82 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Sep 28 16:54:59 2008 +0100 [paginated] Set paginated mode before every replay. Previously we were replaying full page fallbacks without updating the mode - this was upsetting SVG. src/cairo-paginated-surface.c | 23 ++++++++++++++--------- 1 files changed, 14 insertions(+), 9 deletions(-) commit 36b98589911ab57762317ec95cbff41681c1e0b6 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Sep 28 16:24:40 2008 +0100 [svg] Kill _cairo_svg_surface_force_fallbacks. It is not used, but refuses to die! src/cairo-svg-surface.c | 5 ++--- 1 files changed, 2 insertions(+), 3 deletions(-) commit 57851464f920d52444d19d25e78293fa0f40c5f9 Author: Benjamin Otte <otte@gnome.org> Date: Sun Sep 28 17:02:23 2008 +0200 [SVG] make backend handle new operators gracefully Previously, the SVG backend would rash when new operators were added to cairo.h, now it returns UNSUPPORTED. Also unsupported operators can now be set as NULL, so image fallbacks can be used properly. Should use fallbacks instead of color-dodge for CAIRO_OPERATOR_STURATE? src/cairo-svg-surface.c | 45 +++++++++++++++++++++++++++++++-------------- 1 files changed, 31 insertions(+), 14 deletions(-) commit fda80cc852a109fe60e3277a1847bc5c24f35d8e Author: Benjamin Otte <otte@gnome.org> Date: Sun Sep 28 14:57:49 2008 +0200 [SVG] use _cairo_operator_bounded_by_source() previously, the code was duplicating its functionality src/cairo-svg-surface.c | 27 ++++++++++++--------------- 1 files changed, 12 insertions(+), 15 deletions(-) commit 3c18d95b293eddaa25232bc06398c78bc8043cb4 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Sep 28 15:57:37 2008 +0100 Compute device_transform_inverse. Because we can independently set either the device scale or the device offset, we need to be careful and recompute the inverse rather than simply assuming that the original contents of the device transform is identity. Fixes regression https://bugs.launchpad.net/inkscape/+bug/234546. src/cairo-surface.c | 10 ++++------ 1 files changed, 4 insertions(+), 6 deletions(-) commit 9841d9d58ea286f798626d325d50a85bf3f02c8f Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Sep 28 13:34:50 2008 +0100 Automate error checking for fallback-resolution. For this we extend the boilerplate get_image() routines to extract a single page out of a paginated document and then proceed to manually check each page of the fallback-resolution test. (Well that's the theory, in practice SVG doesn't support multiple pages and so we just generate a new surface for each resolution. But the infrastructure is in place so that we can automate other tests, e.g. test/multi-pages.) boilerplate/cairo-boilerplate-pdf-private.h | 5 + boilerplate/cairo-boilerplate-pdf.c | 29 +- boilerplate/cairo-boilerplate-pdf.h | 33 -- boilerplate/cairo-boilerplate-ps-private.h | 9 +- boilerplate/cairo-boilerplate-ps.c | 33 +- boilerplate/cairo-boilerplate-ps.h | 33 -- boilerplate/cairo-boilerplate-svg-private.h | 5 + boilerplate/cairo-boilerplate-svg.c | 36 +- boilerplate/cairo-boilerplate-svg.h | 33 -- .../cairo-boilerplate-test-surfaces-private.h | 1 + boilerplate/cairo-boilerplate-test-surfaces.c | 7 +- boilerplate/cairo-boilerplate-win32-printing.c | 5 + boilerplate/cairo-boilerplate-win32-private.h | 1 + boilerplate/cairo-boilerplate.c | 74 ++-- boilerplate/cairo-boilerplate.h | 7 + src/cairo-svg-surface.c | 6 +- test/Makefile.am | 6 + test/cairo-test.c | 36 +- test/cairo-test.h | 12 + test/fallback-resolution-ppi150-ref.png | Bin 0 -> 2397 bytes test/fallback-resolution-ppi300-ref.png | Bin 0 -> 1591 bytes test/fallback-resolution-ppi37.5-ref.png | Bin 0 -> 4681 bytes test/fallback-resolution-ppi600-ref.png | Bin 0 -> 1121 bytes test/fallback-resolution-ppi72-ref.png | Bin 0 -> 2497 bytes test/fallback-resolution-ppi75-ref.png | Bin 0 -> 3575 bytes test/fallback-resolution.c | 413 +++++++++++++++----- 26 files changed, 486 insertions(+), 298 deletions(-) commit cca1fc6358e9d0213dd2b41a5bfd1629eec6511e Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sat Sep 27 21:53:21 2008 +0100 [test] Fix target specific tests for recent SVG/PS version split. A few tests explicitly checked whether the "ps" or "svg" target was enabled and this broke because of the name change. So fixup, to run the generic test if either PS or SVG target is enabled as appropriate. test/create-for-stream.c | 8 ++++++-- test/fallback-resolution.c | 8 ++++++-- test/multi-page.c | 4 +++- test/ps-features.c | 4 +++- test/svg-clip.c | 4 +++- test/svg-surface.c | 4 +++- 6 files changed, 24 insertions(+), 8 deletions(-) commit 39e4a0bcd04191eecfc593653a4ba32a28fcac6a Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sat Sep 27 19:33:51 2008 +0100 [test] Update list of REFERENCE_IMAGES A few typos, deletions and additions from the inclusion of versioned SVG/PS testing. test/Makefile.am | 50 +++++++++++++++++++++++++++++++------------------- 1 files changed, 31 insertions(+), 19 deletions(-) commit 260362e5728e2591bb50f565ef04ba951d95de79 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sat Sep 27 19:16:34 2008 +0100 [cairo-test] Fix cairo_test_file_is_older(). It did not even compile, so no longer it wasn't deleting cached results if you updated the reference images. test/cairo-test.c | 11 +++++++---- 1 files changed, 7 insertions(+), 4 deletions(-) commit ffbb67303c1a4d986096ba046bb3256314b9f1b1 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sat Sep 27 18:54:45 2008 +0100 [test/gradient-constant-alpha] Remove ps2 reference images. PostScript level 2 has no support for gradients and so should uses image fallbacks and hence do not require the GS specific reference images. test/Makefile.am | 2 -- test/gradient-constant-alpha-ps2-ref.png | Bin 124 -> 0 bytes test/gradient-constant-alpha-ps2-rgb24-ref.png | Bin 124 -> 0 bytes 3 files changed, 0 insertions(+), 2 deletions(-) commit 4fa9f8c0608c137d9aa277039cb286c8294e6a2f Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sat Sep 27 17:42:06 2008 +0100 [test/large-source] Remove stale comment. Delete a reference to an old limitation of pixman. test/large-source.c | 3 --- 1 files changed, 0 insertions(+), 3 deletions(-) commit 35f1e2fa4f15c562e5cc41578b413c6874e131bc Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sat Sep 27 17:37:32 2008 +0100 [test/operator*] Remove XFAIL descriptions. The tests should now pass, so remove the line claiming that they fail for unknown reasons. test/operator-alpha.c | 3 +-- test/operator.c | 3 +-- 2 files changed, 2 insertions(+), 4 deletions(-) commit 871f683367b1a1647b607f9221e1fc2eddc6e5dd Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sat Sep 27 17:24:57 2008 +0100 clone_similar(): s/device_offset/clone_offset/ A little bit of sleep and reflection suggested that the use of device_offset_[xy] was confusing and clone_offset_[xy] more consistent with the function naming. src/cairo-directfb-surface.c | 12 ++++++------ src/cairo-glitz-surface.c | 18 +++++++++--------- src/cairo-image-surface.c | 6 +++--- src/cairo-pattern.c | 6 +++--- src/cairo-quartz-surface.c | 16 ++++++++-------- src/cairo-surface-fallback-private.h | 4 ++-- src/cairo-surface-fallback.c | 8 ++++---- src/cairo-surface.c | 16 ++++++++-------- src/cairo-win32-private.h | 4 ++-- src/cairo-win32-surface.c | 8 ++++---- src/cairo-xcb-surface.c | 12 ++++++------ src/cairo-xlib-surface.c | 12 ++++++------ src/cairoint.h | 10 +++++----- src/test-fallback-surface.c | 8 ++++---- 14 files changed, 70 insertions(+), 70 deletions(-) commit 95c3c069326a77a28eb49053c0ace9f1977e0378 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sat Sep 27 17:13:32 2008 +0100 [surface] Only return early for no traps if the operator is bounded by a mask. If the operator is unbounded, then its area of effect extends beyond the definition of the mask by the trapezoids and so we must always perform the image composition. Fixes test/operator*. src/cairo-surface-fallback.c | 4 +--- test/Makefile.am | 2 -- 2 files changed, 1 insertions(+), 5 deletions(-) commit 922a5801164c2b2340a7b4a950820b07e72adadc Merge: 0c43170... 1e45da4... Author: Emmanuel Pacaud <emmanuel.pacaud@free.fr> Date: Sat Sep 27 11:55:50 2008 +0200 Merge branch 'master' of git+ssh://emmanuel@git.cairographics.org/git/cairo commit 0c4317085ecfc112214cdfe2abd66d9df8038282 Author: Emmanuel Pacaud <emmanuel.pacaud@free.fr> Date: Sat Sep 27 11:47:32 2008 +0200 [svg] Fix comp-op for paint, mask and show_glyphs operations. In paint and show_glyphs, the compositing operator was not emitted at all. In mask, the operator was also emitted for the mask itself, which is wrong. SVG clear and source differ from cairo as it also affects the destination if the source pixel are completely transparent. We need to emit an additional clip-to-self property. Librsvg does not support clip-to-self, so it renders the SVG test outputs incorrectly. This patch also remove a lot of useless spaces in the style property strings (I know, this should go in another commit). src/cairo-svg-surface.c | 196 +++++++++++++++++++++++++++-------------------- 1 files changed, 113 insertions(+), 83 deletions(-) commit 1e45da48b555b707225c1521068011cabbcc976f Author: Adrian Johnson <ajohnson@redneon.com> Date: Sat Sep 27 14:38:22 2008 +0930 Update ref images in Makefile.am test/Makefile.am | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) commit c0535e8e3394f0b78867785e65cf89dbb31875d5 Author: Adrian Johnson <ajohnson@redneon.com> Date: Sat Sep 27 14:31:50 2008 +0930 Remove miter-precision from XFAIL The miter-precision PS output prints correctly on my LaserJet 4050. So file a Ghostscript bug, supply PS ref images and remove from XFAIL. test/Makefile.am | 1 - test/README | 5 +++++ test/miter-precision-ps2-ref.png | Bin 0 -> 865 bytes test/miter-precision-ps3-ref.png | Bin 0 -> 865 bytes test/miter-precision.c | 2 +- 5 files changed, 6 insertions(+), 2 deletions(-) commit 5b97ee65259cafb335c1a2c53f1a55dfcb175e20 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sat Sep 27 00:18:07 2008 +0100 Allow cloning sub-regions of similar surfaces. Previously the rule for clone_similar() was that the returned surface had exactly the same size as the original, but only the contents within the region of interest needed to be copied. This caused failures for very large images in the xlib-backend (see test/large-source). The obvious solution to allow cloning only the region of interest seemed to be to simply set the device offset on the cloned surface. However, this fails as a) nothing respects the device offset on the surface at that layer in the compositing stack and b) possibly returning references to the original source surface provides further confusion by mixing in another source of device offset. The second method was to add extra out parameters so that the device offset could be returned separately and, for example, mixed into the pattern matrix. Not as elegant, a couple of extra warts to the interface, but it works - one less XFAIL... src/cairo-clip.c | 6 ++++++ src/cairo-directfb-surface.c | 14 +++++++++----- src/cairo-glitz-surface.c | 10 ++++++++++ src/cairo-image-surface.c | 3 +++ src/cairo-pattern.c | 15 +++++++++++++-- src/cairo-quartz-surface.c | 10 +++++++++- src/cairo-surface-fallback-private.h | 2 ++ src/cairo-surface-fallback.c | 8 ++++++-- src/cairo-surface.c | 24 ++++++++++++++++++------ src/cairo-win32-private.h | 2 ++ src/cairo-win32-surface.c | 8 ++++++-- src/cairo-xcb-surface.c | 18 ++++++++++++++---- src/cairo-xlib-surface.c | 21 +++++++++++++++------ src/cairoint.h | 11 +++++++++-- src/test-fallback-surface.c | 4 ++++ test/Makefile.am | 1 - 16 files changed, 126 insertions(+), 31 deletions(-) commit 7f3a48f90b409653a2d4fb802779ecb7508e4d6e Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Sep 26 13:27:42 2008 -0400 [cairo.h] Don't define cairo_public to __declspec(dllimport) for static build That define should target win32 DLL builds only. We can't tell though, so we require user to define CAIRO_WIN32_STATIC_BUILD to signal that. src/cairo-system.c | 2 +- src/cairo.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) commit b6e910f4b636e947cefb310125979ce742e87730 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Sep 26 12:36:33 2008 -0400 [README.win32] Update wording from Tor Lillqvist README.win32 | 19 ++++++++++++------- 1 files changed, 12 insertions(+), 7 deletions(-) commit fc12267405e98497c9f086d49fa6501d8f671a68 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Sep 26 17:10:52 2008 +0100 [scaled-font] Spelling fix. Arbitrary spelling fix. src/cairo-scaled-font.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit e0f214710760a0e0332207cb3009e3119867bd13 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Sep 26 16:49:57 2008 +0100 [boilerplate] Add a PS 2 target. 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bytes 289 files changed, 277 insertions(+), 116 deletions(-) commit 0c030d3b768718eac5d429d0c819934f32896b25 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Sep 26 15:26:40 2008 +0100 [boilerplate] Add svg-1.2 target. 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test/smask-svg-ref.png | Bin 3634 -> 0 bytes test/smask-svg11-ref.png | Bin 0 -> 3634 bytes test/smask-svg12-ref.png | Bin 0 -> 3634 bytes test/smask-text-svg-ref.png | Bin 1886 -> 0 bytes test/smask-text-svg11-ref.png | Bin 0 -> 1886 bytes test/smask-text-svg12-ref.png | Bin 0 -> 1886 bytes test/source-clip-scale-svg-ref.png | Bin 119 -> 0 bytes test/source-clip-scale-svg11-ref.png | Bin 0 -> 119 bytes test/source-clip-scale-svg12-ref.png | Bin 0 -> 119 bytes test/surface-pattern-svg-ref.png | Bin 17663 -> 0 bytes test/surface-pattern-svg11-ref.png | Bin 0 -> 17663 bytes test/surface-pattern-svg12-ref.png | Bin 0 -> 17663 bytes test/text-pattern-svg-argb32-ref.png | Bin 1733 -> 0 bytes test/text-pattern-svg-rgb24-ref.png | Bin 1563 -> 0 bytes test/text-pattern-svg11-argb32-ref.png | Bin 0 -> 1733 bytes test/text-pattern-svg11-rgb24-ref.png | Bin 0 -> 1563 bytes test/text-pattern-svg12-argb32-ref.png | Bin 0 -> 1733 bytes test/text-pattern-svg12-rgb24-ref.png | Bin 0 -> 1563 bytes test/text-rotate-svg-ref.png | Bin 18301 -> 0 bytes test/text-rotate-svg11-ref.png | Bin 0 -> 18301 bytes test/text-rotate-svg12-ref.png | Bin 0 -> 18301 bytes test/user-font-proxy-svg-ref.png | Bin 17902 -> 0 bytes test/user-font-proxy-svg11-ref.png | Bin 0 -> 17902 bytes test/user-font-proxy-svg12-ref.png | Bin 0 -> 17902 bytes test/user-font-rescale-svg-ref.png | Bin 15741 -> 0 bytes test/user-font-rescale-svg11-ref.png | Bin 0 -> 15741 bytes test/user-font-rescale-svg12-ref.png | Bin 0 -> 15741 bytes test/user-font-svg-ref.png | Bin 6134 -> 0 bytes test/user-font-svg11-ref.png | Bin 0 -> 6134 bytes test/user-font-svg12-ref.png | Bin 0 -> 6134 bytes 109 files changed, 128 insertions(+), 40 deletions(-) commit 86e57671dd21078215505202ef8aa2141d10fb9c Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Sep 26 11:08:22 2008 -0400 [check-*.sh] Redirect error reports to stderr doc/public/check-doc-coverage.sh | 6 +++--- src/check-def.sh | 2 +- src/check-doc-syntax.sh | 8 ++++---- src/check-headers.sh | 2 +- src/check-plt.sh | 2 +- src/check-preprocessor-syntax.sh | 10 +++++----- 6 files changed, 15 insertions(+), 15 deletions(-) commit 096f9def0f599e527d97bb979f7cafbc87dcddc6 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Sep 26 10:55:44 2008 -0400 Add slim markers to make check-plt.sh happy src/cairo-font-face.c | 4 ++++ src/cairo-user-font.c | 4 ++++ src/cairo.c | 5 +++++ src/cairoint.h | 13 +++++++++++++ 4 files changed, 26 insertions(+), 0 deletions(-) commit 1de059b33bd2e6121e35ccf1c4a35ba7755c44d8 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Sep 26 09:49:50 2008 -0400 [RELEASING] Add ftp-release@lists.freedesktop.org That list is monitored by various distros to pick up new releases. We should CC release announcements there. RELEASING | 12 ++++++------ 1 files changed, 6 insertions(+), 6 deletions(-) commit 9662be8ee77e219908b64b82e828d577dcf120f0 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Sep 26 00:22:00 2008 -0400 [twin-font] Adjust ascent/descent The font data uses a 64 int high font space with baseline at 50. src/cairo-font-face-twin.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) commit 3883a371f2ba78b17a1302ba8c5df1a79f3e4075 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Sep 26 00:20:21 2008 -0400 [scaled-font] Use full ctm matrix when comparing scaled-font keys We use the full matrix in hash computation, but only compare the non-translation items in equality check. This is no bug though, as we set the ctm translation components of a scaled font to zero explicitly. But the change makes the hash and equal functions consistent, which is good. src/cairo-scaled-font.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 48099af9fed7497a230992e41d559a19c5dbdc60 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Sep 25 13:24:58 2008 +0100 [boilerplate] Retry conversion in process if first attempt fails. One possibility for a read failure whilst converting the image is if the external utility crashed. This information is important for the test suite as knowing input that causes the converter to crash is just as vital as identifying a crash within the library. boilerplate/cairo-boilerplate-pdf.c | 11 +---------- boilerplate/cairo-boilerplate-svg.c | 11 +---------- boilerplate/cairo-boilerplate.c | 35 +++++++++++++++++++++++++++++++++-- boilerplate/cairo-boilerplate.h | 11 +++++++++-- 4 files changed, 44 insertions(+), 24 deletions(-) commit f2c484d73ce61012a2d9925f15b55e7c51e34b85 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Sep 25 00:16:45 2008 +0100 [test/any2ppm] Handle short reads/writes. No excuse other than simple laziness - it manifested itself with random "error whilst reading" failures. boilerplate/cairo-boilerplate.c | 24 ++++++++++++++++-- test/any2ppm.c | 50 +++++++++++++++++++++++++++++++++----- 2 files changed, 64 insertions(+), 10 deletions(-) commit 681424cbaf94556bf1804547b42ad642c0a066ab Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Sep 25 10:40:32 2008 +0100 [analysis] Merge two analysis status codes. Since there is an implicit precedence in the ranking of the analysis return codes, provide a function to centralize the logic within the analysis surface and isolate the backends from the complexity. src/cairo-analysis-surface-private.h | 3 ++ src/cairo-analysis-surface.c | 50 +++++++++++++++++++++++++-------- src/cairo-pdf-surface.c | 31 ++++++--------------- 3 files changed, 50 insertions(+), 34 deletions(-) commit 06f0cc81d227a571e011e83cc192050a34d6ea13 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Sep 25 10:29:27 2008 +0100 Add a macro to determine whether a status is a fatal error. In a few places we need to check whether we have a fatal error or an internal return code, so provide a utility macro to centralise the check. src/cairo.c | 3 +-- src/cairoint.h | 3 +++ 2 files changed, 4 insertions(+), 2 deletions(-) commit ba18d57339dbedbbdb7f3ca35b06ce6b5dbcd972 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Sep 25 09:39:41 2008 +0100 [pdf] Propagate status Check and return a few forgotten error codes from static functions. src/cairo-pdf-operators.c | 14 +++++++++++--- src/cairo-pdf-surface.c | 6 +++++- 2 files changed, 16 insertions(+), 4 deletions(-) commit 907f550a1b13b0a388f9ff22663911d4aabbe2d8 Author: Adrian Johnson <ajohnson@redneon.com> Date: Fri Sep 26 20:26:55 2008 +0930 Fix bitmap-font XFAIL Images in PDF are scaled to a unit square. In PS we set the ImageMatrix to do the same. When the image is painted we scale the graphics state to paint the image at the right size. In the case of Type 3 fonts consisting of bitmap images we want to paint the images at their original size so we scale the graphics state by the image width and height. The bug was that we were scaling by the width/height in the glyph metrics. For non rotated fonts this worked. However for rotated fonts the width/height of the glyph images may be larger than the width/height in the glyph metrics. This resulted in a Type 3 font where the glyph images were scaled slightly smaller than they should have been. src/cairo-type3-glyph-surface.c | 10 +++------- test/Makefile.am | 1 - test/bitmap-font-pdf-argb32-ref.png | Bin 1064 -> 0 bytes 3 files changed, 3 insertions(+), 8 deletions(-) commit f8542dc9dd4dd0685f68381f21fa72dbddd8d682 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 25 19:08:24 2008 -0400 [twin-font] Clean up font data by joining lines and closing paths Two changes here: * Replace move_to;line_to;move_to;line_to sequences with move_to;line_to;line_to when feasible. * Close paths for round glyphs. Both improve the stroke rendering of the joint. The first change also saves 3 bytes per joint (33 such joints). Which we have just left unused for now. To reclaim them one need to update the charset table. Something for a lazy Sunday afternoon scripting task. In the saving department, we can save further by: - Getting rid of the left/ascent/descent values as we compute glyph bounding box automatically. Then we can liberally use the right value to adjust glyph advance width. Saves three bytes per glyph (there's 96 glyphs in the font). - First operation is always a move_to. So we can remove the 'm' for that. Ugly though. And the charset has zeros for the first 32 entries. Can get rid of that too at the expense of handling it in the code... In total, combining the above we can save some 500 bytes. The font currently takes about 3.7kb. src/cairo-font-face-twin-data.c | 154 +++++++++++++++++++------------------- src/cairo-font-face-twin.c | 18 ++++- 2 files changed, 91 insertions(+), 81 deletions(-) commit d5a998387bcee6569d33375d592190f480f12712 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 25 04:27:11 2008 -0400 Add an internal font face The font data and rendering is adapted from Keith Packard's Twin window system. The hinting stuff is not ported yet, but hey, it renders! The implementation uses user fonts, and the user font backend is modified to use this font face (which we call "twin" font face internally) when a toy font is needed. The font face layer is then modified to use this font if: - The toy font face "cairo" is asked for, or - No native font backend is available, or - The preferred native font backend fails to return a font with STATUS_UNSUPPORTED. No font backend does this right now but the idea is to change FreeType to return it if no fonts found on the system. We also allow building with no font backends now! The new doc/tutorial/src/twin.c file tests the twin face at various sizes. build/configure.ac.features | 26 +- doc/tutorial/src/twin.c | 39 ++ src/Makefile.sources | 2 + src/cairo-font-face-twin-data.c | 1030 +++++++++++++++++++++++++++++++++++++++ src/cairo-font-face-twin.c | 199 ++++++++ src/cairo-font-face.c | 33 +- src/cairo-user-font.c | 53 ++- src/cairoint.h | 18 +- 8 files changed, 1371 insertions(+), 29 deletions(-) commit dd7e2461ce748403e121a5de5e4e4c8890e39236 Author: Carl Worth <cworth@cworth.org> Date: Thu Sep 25 16:06:19 2008 -0700 Increment cairo version to 1.8.1 after the 1.8.0 release. cairo-version.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 6b3aa86b1c5b2fce3e56b43142c4ec2664a37032 Author: Carl Worth <cworth@cworth.org> Date: Thu Sep 25 15:48:14 2008 -0700 Increment cairo version to 1.8.0. cairo-version.h | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit e1560eceab109a051926d04d9aa578c3c991fe88 Author: Carl Worth <cworth@cworth.org> Date: Thu Sep 25 15:27:08 2008 -0700 NEWS: Add notes for the 1.8.0 release. Heavily cribbed from 1.7.x snapshot NEWS of course. NEWS | 170 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-- 1 files changed, 166 insertions(+), 4 deletions(-) commit 9a210ab228a3afa9d19b699b772893ea3303f38f Author: Carl Worth <cworth@cworth.org> Date: Thu Sep 25 15:53:44 2008 -0700 Add missing reference images REFERENCE_IMAGES list. The standard ritual before being able to release. test/Makefile.am | 9 +++++++++ 1 files changed, 9 insertions(+), 0 deletions(-) commit 1d896aa9d89ff79239b3754da617201968072ea1 Author: Carl Worth <cworth@cworth.org> Date: Thu Sep 25 15:40:28 2008 -0700 Actually remove cairo_has_show_text_glyphs The release notes for 1.7.6 say that we had dropped this function, but apparently we had only planned to do that and didn't actually get around to it until now. Thanks to the RELEASING insctructions which gave a diff command that pointed out this problem. doc/public/cairo-sections.txt | 1 - doc/public/tmpl/cairo-text.sgml | 9 --------- src/cairo-gstate.c | 8 +------- src/cairo.c | 36 +++++------------------------------- src/cairo.h | 3 --- src/cairoint.h | 4 ---- 6 files changed, 6 insertions(+), 55 deletions(-) commit 483ab915c0fd891dffc0390ba4a1c96c1f06e30f Author: Carl Worth <cworth@cworth.org> Date: Thu Sep 25 15:25:54 2008 -0700 Remove excessive whitespace. It looks sloppy (and wastes space) to have two blank lines where one will do. README.win32 | 10 ---------- 1 files changed, 0 insertions(+), 10 deletions(-) commit e52f0fe8bdfea16dad5a32b646b57c7734e79e0f Author: Carl Worth <cworth@cworth.org> Date: Thu Sep 25 14:09:34 2008 -0700 Ignore test/png-test.png Finally, "git status" is clean after "make distcheck". test/.gitignore | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) commit c62b4c73863efa3948df8bdd57ac604ef6d195be Author: Jeff Muizelaar <jmuizelaar@mozilla.com> Date: Thu Sep 25 16:57:38 2008 -0400 [user-font-rescale] Do proper ref-counting of substitute font The problem showed up on OS X because the freetype backend reuses font_face_t's which kept the reference count high enough for long enough to avoid the problem. test/user-font-rescale.c | 10 ++++++++-- 1 files changed, 8 insertions(+), 2 deletions(-) commit cd540dc22e1145781119fb9a973dd9ae6bb7401f Author: Carl Worth <cworth@cworth.org> Date: Thu Sep 25 13:37:53 2008 -0700 Update text-antialias-subpixel reference image. Now that we reverted back to cairo's code for sub-pixel text rendering, we need to update the reference image to match it. test/text-antialias-subpixel-ref.png | Bin 974 -> 1102 bytes 1 files changed, 0 insertions(+), 0 deletions(-) commit 5d887ad5dca5af0f8216830d1b04d08a5aba9bee Author: Carl Worth <cworth@cworth.org> Date: Thu Sep 25 13:31:20 2008 -0700 Remove all lcd_filter code. We reverted the public API for setting lcd_filter font options back in 1b42bc8033bc , but we had left the implementation which would examine fontconfig and Xft properties for the option, and which would call into freetype for subpixel glyph rasterization. However, I recently realized, (and the test suite had been trying to tell me for a while), that this approach would cause a regression for users who were previously using sub-pixel text, but without sub-pixel rendering built directly into freetype. That's not acceptable, so all the code is coming out for now. src/cairo-font-options.c | 51 +---- src/cairo-ft-font.c | 672 +++++++++++++-------------------------------- src/cairo-surface.c | 1 - src/cairo-types-private.h | 26 -- src/cairo-xlib-screen.c | 28 -- src/cairoint.h | 7 - 6 files changed, 190 insertions(+), 595 deletions(-) commit 3d32e7110ba1fedb0bec96238d14245579f5bce1 Author: Carl Worth <cworth@cworth.org> Date: Thu Sep 25 02:58:01 2008 -0700 Note that we're using ghostscript 8.62 now for reference images. As opposed to 8.61. I had actually forgotten we had documented this. If I had remembered I could have put more meaningful messages with some of my recent updates to ps-specific reference images. test/README | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit a172d87b4cbcc0bda9c376ab5c5cfdea2e20db63 Author: Carl Worth <cworth@cworth.org> Date: Thu Sep 25 02:49:44 2008 -0700 Make device-offset-scale an XFAIL test due to SVG failure. It's sad to have to do this. Back with commit 1a9809baa was the original fix for device-offset-scale, (right after the test was added), and it fixed it for all backends, including SVG. The fix involved combining device_transform and CTM into the pattern matrix. But then, we added the mask-transformed-image and mask-transformed-similar tests, and commit 20be3182ef29 for fixing an SVG-specific bug with masks. That fix involved subtracting away the pattern matrix when emitting a mask to adhere to SVG semantics. Unfortunately, this change also made the device-offset-scale test start failing. A correct fix would probably subtract away only the CTM portion and not the devive_transform. However, the _cairo_svg_surface_mask function sees only a pattern matrix and doesn't know how to separate it into CTM and device_transform pieces. So fixing this will probably require a change to the surface-backend interface. And since we're not willing to do that so close to a major release, we're adding yet another XFAIL. test/Makefile.am | 1 + test/device-offset-scale.c | 3 ++- 2 files changed, 3 insertions(+), 1 deletions(-) commit 36eef09b583077a899e446d5f28b5cc15335cf5f Author: Carl Worth <cworth@cworth.org> Date: Thu Sep 25 02:30:00 2008 -0700 Update pdf-specific reference images for mask test. Something had changed to introduce some very minor rasterization details around the circles. test/mask-pdf-argb32-ref.png | Bin 7834 -> 8881 bytes test/mask-pdf-rgb24-ref.png | Bin 7383 -> 8267 bytes 2 files changed, 0 insertions(+), 0 deletions(-) commit 503506bf0dbfbc0be92f1461afa8683227732809 Author: Carl Worth <cworth@cworth.org> Date: Thu Sep 25 02:16:47 2008 -0700 Add pdf-specific reference image for mask-transformed-similar Thanks to help from Chris, we fixed the bug that was making this test fail with the PDF backend. All that was left was differing treatment of the edges of the image---easy enough to address with a pdf-specific reference image. test/mask-transformed-similar-pdf-ref.png | Bin 0 -> 4213 bytes 1 files changed, 0 insertions(+), 0 deletions(-) commit 31ff6c863ff82bd7339a03297e4b5a9adea0b1c9 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Sep 25 09:47:58 2008 +0100 [pdf] Explicitly order the sequence of checks when analyzing masks There is an implicit precedence when analyzing patterns for compatibilty, in order of descending precedence: fatal error unsupported needs image fallback needs meta-surface analysis success. So wehen we have two patterns, we need to check both analysis statuses simulataneously, in order to correctly report the combined status. src/cairo-pdf-surface.c | 34 +++++++++++++++++++++++++--------- 1 files changed, 25 insertions(+), 9 deletions(-) commit 69635bc054a823afe1ca378fffac1b2daabdf594 Author: Carl Worth <cworth@cworth.org> Date: Thu Sep 25 01:52:45 2008 -0700 Fix the analysis of mask operations (fixing mask-transformed-similar test case) The primary bug here was some missing braces. The code was conditionally assigning to backend_status, but then unconditionally checking for the value assigned. The result was the leaking of an internal status value (CAIRO_INT_STATUS_ANALYZE_META_SURFACE) which finally resulted in an incomplete PDF file in the mask-transformed-similar test case. While fixing this, also avoid re-using the backend_status variable so much so that the code is more readable. src/cairo-analysis-surface.c | 37 ++++++++++++++++++++++++++----------- 1 files changed, 26 insertions(+), 11 deletions(-) commit 5599b08dfaf5897f58b3456732dc9c241502b4c4 Author: Carl Worth <cworth@cworth.org> Date: Thu Sep 25 01:42:03 2008 -0700 Drop _cairo_analysis_surface prefix from some static functions Since these functions are static we don't really need the full name. And these two functions were both so long that they were causing some serious line-wrap issues. src/cairo-analysis-surface.c | 43 +++++++++++++++++------------------------ 1 files changed, 18 insertions(+), 25 deletions(-) commit aae476807c079c6514fb7013092c5c303336d8df Author: Carl Worth <cworth@cworth.org> Date: Thu Sep 25 00:18:23 2008 -0700 Update ps-specific reference image for rotate-image-surface-paint The only difference here is a tie-breaker condition for image- sampling position. While we care about that when it's under our control, (pixman rasterization), we don't have precise requirements for ghostscript's sampling. So we can capture the current result as a reference. test/rotate-image-surface-paint-ps-ref.png | Bin 275 -> 212 bytes 1 files changed, 0 insertions(+), 0 deletions(-) commit a501f8f6d84bcac12b48e226ab653ae237b1a603 Author: Carl Worth <cworth@cworth.org> Date: Thu Sep 25 00:14:13 2008 -0700 Mark degenerate-path and miter-precision as XFAIL. These two tests currently fail only for the PS backend, but they've done so since before the last major release. The final image result we're getting is definitely wrong in both cases, but we have not yet been able to verify if this is due to bugs in cairo (generating PostScript) or in ghostscript (interpreting and rasterzing the PostScript). test/Makefile.am | 2 ++ test/degenerate-path.c | 3 ++- test/miter-precision.c | 2 +- 3 files changed, 5 insertions(+), 2 deletions(-) commit e279eeb7ddae445015ac1a582d4aab2e68f03c94 Author: Carl Worth <cworth@cworth.org> Date: Thu Sep 25 00:08:03 2008 -0700 Make the bitmap-font an XFAIL. We've had these PDF and PS failures here for a *long* time, (before the last major release for sure). It's a bug, but we expect it to be there, so advertise it that way. test/Makefile.am | 1 + test/bitmap-font.c | 3 ++- 2 files changed, 3 insertions(+), 1 deletions(-) commit 261dd83b31adb4a6b4d80f626b9d5fde5eb4d8f6 Author: Carl Worth <cworth@cworth.org> Date: Wed Sep 24 21:55:53 2008 -0700 Eliminate paranoid check for PNG_INTERLACE_NONE. Commit 20b1b33c0fc7 added some "paranoid checks" to our png loading code. One of these was checking that if png_get_IHDR first reports an interlace value other than PNG_INTERLACE_NONE that after we call png_set_interlace_handling then we do get PNG_INTERLACE_NONE from the next call to png_get_IHDR. However, libpng doesn't seem to actually have that behavior. When testing cairo_image_surface_create_from_png with an interlanced PNG file, (which the test suite happens not to do---even now), the call to png_set_interlace_handling is doing the trick, but the check for PNG_INTERLACE_NONE is failing. So, with the check in place, loading an interlaced PNG image fails with CAIRO_STATUS_READ_ERROR. By simply removing that check, an interlaced image loads just fine. src/cairo-png.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 94d2820c6f64a2da13e6aeb4698198a3d4d0669b Author: Carl Worth <cworth@cworth.org> Date: Wed Sep 24 18:38:21 2008 -0700 Update ps-specific reference image for ft-text-vertical-layout-type3 Something, (gs interpreter version?), changed and caused a very minor rasterization change. test/ft-text-vertical-layout-type3-ps-ref.png | Bin 1867 -> 1804 bytes 1 files changed, 0 insertions(+), 0 deletions(-) commit 8a49cfa03a23ed29ea0b310536a3d332af76332c Author: Carl Worth <cworth@cworth.org> Date: Wed Sep 24 18:34:43 2008 -0700 Update all reference images for ft-text-vertical-layout-type1. This is one of those chronically fragile tests. I'm assuming some font changed or something, because the glyph positions shifted (consistently) across all the backend. Doesn't look like a bug. We'll really need to do proper bundling of all font data to avoid issues like this. test/ft-text-vertical-layout-type1-pdf-ref.png | Bin 3604 -> 3968 bytes test/ft-text-vertical-layout-type1-ps-ref.png | Bin 1910 -> 1846 bytes test/ft-text-vertical-layout-type1-ref.png | Bin 3960 -> 3980 bytes test/ft-text-vertical-layout-type1-svg-ref.png | Bin 3934 -> 3973 bytes 4 files changed, 0 insertions(+), 0 deletions(-) commit 3ae894a9fd5152821e1b427aff298c3f8ae00298 Author: Carl Worth <cworth@cworth.org> Date: Wed Sep 24 18:29:00 2008 -0700 Update reference image for smask-text test. Very minor rasterization differences crept in here from somewhere. Of course, it would be easier to identify from *where* if we documented all the versions of the various external libraries used in creating reference images. But for now, the versions on the machine of the person making the release win. test/smask-text-ref.png | Bin 1739 -> 1777 bytes 1 files changed, 0 insertions(+), 0 deletions(-) commit ab406eeac1817e62d2c0a737db898ba56c3031ff Author: Carl Worth <cworth@cworth.org> Date: Wed Sep 24 18:24:46 2008 -0700 Add svg-specific reference image for user-font-rescale. The difference here was just edge effects, (the kind of thing that looks like glyph rasterization differences but might in fact be due to minor rounding differences in glyph positions). Either way, there's no problem with respect to what the test is exercising. test/user-font-rescale-svg-ref.png | Bin 0 -> 15741 bytes 1 files changed, 0 insertions(+), 0 deletions(-) commit 453443d77acadc705a4b9ddeb96f853364c96ad2 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Sep 25 01:08:46 2008 +0100 [test] Write the OUTPUT filename to the log if we match the vector surface. If the vector surface matches the output from last time, then the rasterisation is skipped - but we need to write the expected OUTPUT filename to the log so that the image is referenced from index.html. test/cairo-test.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) commit e84ef3c54e0f95d321be8d8f47c5c9c60a2c6b3f Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 24 20:00:30 2008 -0400 [.gitignore] Remove Makefile.*.config I renamed those generated files to Makefile.*.features but forgot to update ignore lists. Carl already added the new ones, but didn't remove the old ones. boilerplate/.gitignore | 2 -- src/.gitignore | 2 -- 2 files changed, 0 insertions(+), 4 deletions(-) commit 62107b8015f0d359397a02d4f0fecf22647330b9 Author: Carl Worth <cworth@cworth.org> Date: Wed Sep 24 16:51:44 2008 -0700 Mark several new tests added during 1.7 as XFAIL. The following tests were added during the 1.7 cycle to demonstrate bugs: alpha-similar operator operator-alpha self-copy-overlap In all cases, the identical bug existed in the last major release, (1.6.4), so these are not new regressions, but merely bugs that we're now aware of. The correct way to handle bugs such as these is to mark them as expected failures (XFAIL). test/Makefile.am | 4 ++++ test/alpha-similar.c | 3 ++- test/operator-alpha.c | 3 ++- test/operator.c | 3 ++- test/self-copy-overlap.c | 3 ++- 5 files changed, 12 insertions(+), 4 deletions(-) commit c3750cf2187e6b590a93761cb28ad63d2806f81d Author: Carl Worth <cworth@cworth.org> Date: Wed Sep 24 16:32:58 2008 -0700 Remove the device-offset testing (-25 cases) for the release. The reasoning behind the -25 testing is that we want to ensure that cairo provides translation invariance. However, for many vector backends we use external rasterizers that don't necessarily provide that translation invariance. So this testing makes a bunch of failures appear that we don't really care about, (and we don't even have a mechanism to turn them off with custom reference images). For the release, I'm just turning this off. After the release, I plan to turn this back on, and then we could fix this by ensuring that the vector output itself is unaffected by a device offset, or by moving away from external rasterizers, (see Chris's micro-gs work to test PostScript with cairo-based rasterization). test/cairo-test.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit ea4d0bafb3d374e491f3956347c7510ea7b0d2b8 Author: Carl Worth <cworth@cworth.org> Date: Wed Sep 24 16:25:38 2008 -0700 Add svg-specific reference image for mask-transformed-similar. The only difference in this case is whether there is blurring of the image around the edges. That's a rasterization issue that we don't care about, (we're testing that the correct transformation is applied). test/mask-transformed-similar-svg-ref.png | Bin 0 -> 4051 bytes 1 files changed, 0 insertions(+), 0 deletions(-) commit f939e46304093cad4d8bc3f545cc49a2888fd59f Author: Carl Worth <cworth@cworth.org> Date: Wed Sep 24 16:21:57 2008 -0700 Add pdf-specific reference images for gradient-constant-alpha. Like many other gradient tests, we're just capturing the buggy output of poppler here, (though this time I *did* verify with Adobe acroread that our PDF output seems to be correct). test/README | 1 + test/gradient-constant-alpha-pdf-argb32-ref.png | Bin 0 -> 116 bytes test/gradient-constant-alpha-pdf-rgb24-ref.png | Bin 0 -> 115 bytes 3 files changed, 1 insertions(+), 0 deletions(-) commit 9335ad313fdc97c3c8d0e532319ac3f58c7f69fc Author: Carl Worth <cworth@cworth.org> Date: Wed Sep 24 16:20:35 2008 -0700 Ignore generated files. I know that I didn't create these Makefile.win32.features files, so I assume that they are the result of Behdad's build magic and that he just forgot to add them to .gitignore. boilerplate/.gitignore | 2 ++ build/.gitignore | 2 ++ src/.gitignore | 2 ++ 3 files changed, 6 insertions(+), 0 deletions(-) commit 06594abc6b74a8260f92f7d9686f2ae5ce84e59f Author: Carl Worth <cworth@cworth.org> Date: Wed Sep 24 16:03:12 2008 -0700 Add pdf-specific reference images for fill-alpha-pattern. These capture the current poppler output, (rather than the ideal output). We're still waiting for poppler to start using cairo gradients before this test will run through cleanly. And even with these new reference images, there's still some translation variance, so the -25 tests still fail. test/README | 1 + test/fill-alpha-pattern-pdf-argb32-ref.png | Bin 0 -> 3887 bytes test/fill-alpha-pattern-pdf-rgb24-ref.png | Bin 0 -> 3840 bytes 3 files changed, 1 insertions(+), 0 deletions(-) commit 64541a58aeafece3956bbe4cc4ec3bc2226d3d2a Author: Carl Worth <cworth@cworth.org> Date: Wed Sep 24 15:52:05 2008 -0700 Add pdf- and ps-specific reference images for device-offset-fractional We don't care about the specifics of rasterization in the viewer here, (though it still might be worth being more careful about how we set /Interpolate---but that's not the point of this test). test/device-offset-fractional-pdf-ref.png | Bin 0 -> 277 bytes test/device-offset-fractional-ps-ref.png | Bin 0 -> 201 bytes 2 files changed, 0 insertions(+), 0 deletions(-) commit ba7ef8b40e5615de295932b654806345065019c1 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Sep 24 22:35:40 2008 +0100 [configure.ac] Bump poppler dependency to 0.9.2 poppler-0.9.2 is required for replaying user-fonts correctly. configure.ac | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) commit dfe9f7093f9a226e58dc531b54b32a3f169fea96 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Sep 24 22:16:39 2008 +0100 Revert "[pdf] Tweak the mask analysis to avoid an assertion failure." This reverts commit c9ec82f3a89cdd57277be6a9a6cb3e05d82fb206, which notably caused regresions in the mask and clip-operator tests. Obviously I'm not smart enough to fix bugs. Since the computer found the assertion failure, I need to train the computer to fix the bugs as well. src/cairo-pdf-surface.c | 9 ++------- 1 files changed, 2 insertions(+), 7 deletions(-) commit ab682a6ff28ca89cc0dd8fd641a0bbc42487f613 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 24 17:22:51 2008 -0400 Add README.win32, courtesy of Damian Frank AUTHORS | 1 + HACKING | 2 +- Makefile.am | 1 + README.win32 | 71 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 74 insertions(+), 1 deletions(-) commit 5a06ca852c909f8225d7b6e7f29668b0ac79898f Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 24 17:16:15 2008 -0400 [Makefile.win32] Also report installing cairo-version.h and cairo-features.h Those two files needs special care and hence are not listed in enabled_cairo_sources. src/Makefile.win32 | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) commit a91101df319e11eb3d6e38b5cfa85d9ac9e7d815 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 24 17:15:44 2008 -0400 [Makefile.sources] Remove mention of cairo-features-win32.h That file is not generated anymore. Instead, cairo-features.h is generated from Makefile.win32 on the fly. src/Makefile.sources | 4 ---- 1 files changed, 0 insertions(+), 4 deletions(-) commit 55e06745a639d86921e48ff56aa0c375a46d6421 Author: M Joonas Pihlaja <jpihlaja@cc.helsinki.fi> Date: Thu Sep 25 00:17:57 2008 +0300 [perf-suite] Explicitly read the results of rdtsc from edx:eax. The =A format used to read a 64 bit result from rdtsc works on x86, but not on x86-64. perf/cairo-perf-posix.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) commit 2fb59b3ebd885e109160326825325be3907ed48e Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 24 17:09:54 2008 -0400 [Makefile.win32] Report which files to install The win32 build system has no way to install anything, but it has full knowledge of what needs to be installed (which headers). So we now report files to be installed at the end of the build. src/Makefile.win32 | 9 ++++++++- 1 files changed, 8 insertions(+), 1 deletions(-) commit 6eee90784ea8174b346e389c2f61b599543685e4 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 24 15:01:06 2008 -0400 Enable CAIRO_HAS_UTF8_TO_UTF16 if PDF_OPERATORS is enabled We are being cheap and don't define the cairo_utf8_to_utf16 function if no one is using it. Previously PS surface was not using it, but after the pdf-operators merge, it was. Before this commit, building with PS but without PDF failed. Fixing. src/cairoint.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit bb125689d3d3e623f84a02f4b6f2a0c8f5a7901f Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 24 14:55:20 2008 -0400 Simplify preprocessor conditional syntax We never do #ifdef-type conditions on CAIRO_HAS_* macros, because we want to allow setting them to zero. Then if we need to enable a feature if either of PS or PDF is enabled, the proper syntax is: #if CAIRO_HAS_PS_SURFACE || CAIRO_HAS_PDF_SURFACE This works because the preprocessor replaces any unknown identifiers with zero. Some versions of gcc had a bug that got them very confused with complex versions of the above. As a workaround for that I have been using the uglier version: #if CAIRO_HAS_PS_SURFACE+0 || CAIRO_HAS_PDF_SURFACE+0 which magically worked around that bug. Or more recently replacing that with the duplicated version: #if CAIRO_HAS_PS_SURFACE ... #endif #if CAIRO_HAS_PDF_SURFACE ... #endif Both are uglier than the original. Since the gcc bug was very short lived and there's lots of software out there relying on the original form to work, moving back to the simple version seems harmless. src/cairoint.h | 15 +++------------ 1 files changed, 3 insertions(+), 12 deletions(-) commit adece69ae362bdfb018f5886d76a792c44dafd7e Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Sep 24 19:17:22 2008 +0100 [test] Add a test case to question the mutability of sources. Are patterns mutable? The image backend is quite happy to write and read from the same surface, whereas the vector targets create snapshots... This test case exploits that inconsistency. Also the interested reader will note that not only does this demonstrate translational invariance, but a discrepancy with similar surfaces. test/.gitignore | 1 + test/Makefile.am | 3 ++ test/self-copy-overlap-ref.png | Bin 0 -> 1140 bytes test/self-copy-overlap-rgb24-ref.png | Bin 0 -> 608 bytes test/self-copy-overlap.c | 56 ++++++++++++++++++++++++++++++++++ 5 files changed, 60 insertions(+), 0 deletions(-) commit 88188eababa7c6dafeb064662a77b8f5f3719593 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Sep 24 09:49:09 2008 +0100 [test] Memleak in new mask-ctm-* tests. Add the forgotten cairo_surface_destroy(). test/mask-transformed-image.c | 3 +++ test/mask-transformed-similar.c | 3 +++ 2 files changed, 6 insertions(+), 0 deletions(-) commit 8f157303681a3d58471ffbe004bc140b7a3a48be Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Sep 24 18:39:29 2008 +0100 [test] Rename mask-ctm-* to avoid conflict with mask-ctm. Using mask-ctm-image as a test name was causing a naming conflict with mask-ctm, so rename the new tests. test/.gitignore | 4 +- test/Makefile.am | 8 +- test/mask-ctm-image-ref.png | Bin 4516 -> 0 bytes test/mask-ctm-image.c | 100 -------------------------------- test/mask-ctm-similar-ref.png | Bin 4516 -> 0 bytes test/mask-ctm-similar.c | 102 --------------------------------- test/mask-transformed-image-ref.png | Bin 0 -> 4516 bytes test/mask-transformed-image.c | 100 ++++++++++++++++++++++++++++++++ test/mask-transformed-similar-ref.png | Bin 0 -> 4516 bytes test/mask-transformed-similar.c | 102 +++++++++++++++++++++++++++++++++ 10 files changed, 208 insertions(+), 208 deletions(-) commit 444d44acde4ac73641c789c19ec7a3199211b594 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Sep 24 18:12:22 2008 +0100 [stroke] Cap trailing segment when skipping invisible segments. If we do not maintain the current_face even for invisible dashed segments, then we will generate spurious line segments when attempting to close the path (ala leaky-dashed-rectangle). This fixes the long standing regression introduced just prior to 1.6 and captured in these bug reports: http://lists.cairographics.org/archives/cairo/2008-April/013912.html http://bugs.freedesktop.org/show_bug.cgi?id=17177 src/cairo-path-stroke.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) commit 9fc745ae9fbbc24ce3f6fa5728c36fa6819b85a7 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 24 13:17:22 2008 -0400 Revert "[build] Use mkdir -p portability macros" This reverts commit 03c37f56b2d3ecc0e197194364b216183dacc24a. The AC_PROG_MKDIR_P is also one of those autoconf macros defined in newer versions only. Since we use mkdir -p in releasing scripts only, it's not a big deal if it's not portable. build/Makefile.am.releasing | 2 +- build/configure.ac.tools | 1 - 2 files changed, 1 insertions(+), 2 deletions(-) commit b5b1134c2c84996bd8e019d5908b18db876137dc Author: M Joonas Pihlaja <jpihlaja@cc.helsinki.fi> Date: Wed Sep 24 17:39:33 2008 +0100 [tessellator] Skip edges that lie outside the region of interest. We don't need to tessellate edges strictly above or below the the limits of the traps. src/cairo-bentley-ottmann.c | 11 +++++++++++ 1 files changed, 11 insertions(+), 0 deletions(-) commit 018a64bf7f3ccdf3982655c93701eafc99fd0b93 Author: M Joonas Pihlaja <jpihlaja@cc.helsinki.fi> Date: Wed Sep 24 17:33:36 2008 +0100 [traps] Impose limits on traps for cairo_in_(fill|stroke) We don't need to tessellate edges strictly above or below the hit-test point. (Patch split and modified by Chris Wilson to apply to cairo_in_stroke() as well - all bugs are his alone.) src/cairo-gstate.c | 14 ++++++++++++++ 1 files changed, 14 insertions(+), 0 deletions(-) commit 8c0ff8b5856a8a7cb61dffaad7d72ed2dcdb5cf3 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Sep 24 17:03:49 2008 +0100 [cairo] Define min-tolerance in terms of cairo_fixed_t By using the cairo_fixed_t macros we can compute the correct minimum tolerance for any configuration. src/cairo.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit c9ec82f3a89cdd57277be6a9a6cb3e05d82fb206 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Sep 24 15:01:25 2008 +0100 [pdf] Tweak the mask analysis to avoid an assertion failure. Both the source and mask need to be analyzed and checked for an UNSUPPORTED operation before determining the best course of action. As before this is simply decided based on the requirements of the source. src/cairo-pdf-surface.c | 9 +++++++-- 1 files changed, 7 insertions(+), 2 deletions(-) commit b9c92842d9c091e34738d14f7baf6f357a1f085c Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Sep 24 11:38:21 2008 +0100 [trap] Trivial reject if trapezoid is entirely above or below Also check whether is vertically within limits. src/cairo-traps.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) commit 911d5f1a254f800fe18f4554b738006aa0a693a2 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Sep 24 11:34:27 2008 +0100 [traps] Adjust lines if either point is on the boundary. If either point lies on the limit and the other outside, adjust the line to be parallel to the boundary. This adjusts the previous test where both points needed to be entirely outside. src/cairo-traps.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) commit 7357e80054b80a9906783ed910282bb79f31cdfd Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Sep 24 11:32:11 2008 +0100 [clip] Limit traps. Apply prior knowledge to limit the traps during clipping to avoid generating extra work. src/cairo-clip.c | 18 ++++++++++++++++-- 1 files changed, 16 insertions(+), 2 deletions(-) commit c36a242303c99f59ba210d6c0dae831b2efb83fc Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Sep 24 11:12:05 2008 +0100 [traps] Replace open-coding of box->rectangle->box Use the utility functions _cairo_box_from_rectangle and _cairo_box_round_to_rectangle() instead of open-coding. Simultaneously tweak the whitespace so that all users of traps look similar. src/cairo-analysis-surface.c | 47 ++++++++++------------------------------- src/cairo-clip.c | 4 +- src/cairo-surface-fallback.c | 16 ++----------- 3 files changed, 17 insertions(+), 50 deletions(-) commit 49b9a21e0bfeed5a1e2f33162a7b1c9e67de1d75 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Sep 24 01:56:44 2008 +0100 [test/any2ppm] Handle filenames with multiple-dots. Use strrchr() to find the extension, as strchr() is fooled too easily. As spotted by Carlos Garcia Campos. test/any2ppm.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 651c6598c98118ba04bc4970557c24241b91dab0 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Sep 24 00:49:03 2008 +0100 [traps] Limit extents to imposed constraints. When reporting the extents of the traps, constrain them to the imposed limits. This is relied upon in the analysis-surface which sets the limits on the traps (based on clip/surface extents) and then reports the extents of the traps as the region of the operation. src/cairo-traps.c | 15 ++++++++++++++- 1 files changed, 14 insertions(+), 1 deletions(-) commit 0baf12f450e12b9f2fb4e55bfeb7738dd5145cbd Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 23 19:18:00 2008 -0400 [scaled-font] Another typo fix in the comments Both this and previous one kindly pointed out by Carl. src/cairo-scaled-font.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 70207aadfdb580029c81ac87e2d1aa66cc6c5b30 Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 23 19:11:08 2008 -0400 [mutex] Fix typo in comments src/cairo-mutex-impl-private.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 0a4a6213e2ab915098b6fdc8bd2652cd5026599c Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Sep 19 21:12:55 2008 +0100 [fill] Check for the most common rectilinear case first. Avoid the iterative search for the extreme points by first checking the most likely arrangement (as produced by cairo_rectangle() under no transformation). src/cairo-path-fill.c | 18 +++++++++++------- 1 files changed, 11 insertions(+), 7 deletions(-) commit 8f51ea4657d872f75e1a6493aadcc769fd3b9324 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Sep 23 23:19:02 2008 +0100 [pattern] Beware unsigned wrap-around with pathological surface patterns. A surface pattern under an extreme transformation could lie entirely in the negative quadrant. This would trigger the fixup such that it's lower left corner was clamped to the origin, but the upper right corner was left unchecked. This could result in the width,height being negative and wrapping around to large values instead of being clamped to 0. src/cairo-pattern.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit 3c6d3684e965523acdeec9f24ccf71bf4e974622 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Sep 23 22:52:42 2008 +0100 [test] Add a test case for create_similar(CONTENT_ALPHA) Application of a pure-alpha similar source is inconsistently handled across the backends. The PDF/PS backends allow the rgb channels to bleed through and the SVG backend mixes in pure white. test/.gitignore | 1 + test/Makefile.am | 3 + test/alpha-similar-ref.png | Bin 0 -> 99 bytes test/alpha-similar-rgb24-ref.png | Bin 0 -> 99 bytes test/alpha-similar.c | 76 ++++++++++++++++++++++++++++++++++++++ 5 files changed, 80 insertions(+), 0 deletions(-) commit 5e5408412694bf067e47d12c9c739801452d8f41 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Sep 23 21:49:37 2008 +0100 [test-meta] Use real meta-surface snapshot. The meta-surface workaround an old bug, which is no longer present in the tree and open-coded the surface snapshot. However, the workaround itself was buggy (not respecting the surface content). The lesson to take away from this is not to add workarounds in test code for bugs in the library! src/test-meta-surface.c | 35 ----------------------------------- 1 files changed, 0 insertions(+), 35 deletions(-) commit 03c37f56b2d3ecc0e197194364b216183dacc24a Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 23 17:15:07 2008 -0400 [build] Use mkdir -p portability macros build/Makefile.am.releasing | 2 +- build/configure.ac.tools | 1 + 2 files changed, 2 insertions(+), 1 deletions(-) commit ae0511fbbe6c01b5fe8dfa531b3eaa791314931f Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Sep 23 20:00:18 2008 +0100 [pdf] Do not modify the dashes in-place. As PS has different semantics regarding a zero-length dash, we need to adjust the dash array before emitting. However, we need to modify a copy of the dash array since the same array may be used by the meta-surface when replaying to an image fallback. src/cairo-pdf-operators.c | 14 ++++++++++++-- 1 files changed, 12 insertions(+), 2 deletions(-) commit b7ab1fc791139f5d0fd38692b63514ed02bc8b51 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Sep 23 10:51:13 2008 +0100 Return the real error status for set_user_data() Instead of returning a new NO_MEMORY error, return the status from the error object. src/cairo-font-face.c | 2 +- src/cairo-pattern.c | 2 +- src/cairo-scaled-font.c | 2 +- src/cairo-surface.c | 2 +- src/cairo.c | 2 +- 5 files changed, 5 insertions(+), 5 deletions(-) commit 0204d2f4e2dd89f1fcf06f2d18e68f6ab7452f91 Author: Adrian Johnson <ajohnson@redneon.com> Date: Tue Sep 23 22:38:55 2008 +0930 Replace two boolean args with one enum arg The use of multiple booleans in a function call can make it easy to mix up the parameters. src/cairo-scaled-font-subsets.c | 31 +++++++++++++++++++++++-------- 1 files changed, 23 insertions(+), 8 deletions(-) commit 5a3f03623c7ac0414bafc490c927e1f2282839d1 Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 23 04:11:48 2008 -0400 [Makefile.win32] Add comments about where to edit for customization Makefile.win32 | 3 +++ build/Makefile.win32.common | 3 +++ 2 files changed, 6 insertions(+), 0 deletions(-) commit afb32c7f076dbbe4c965fc02226208596f41f59e Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 23 03:52:43 2008 -0400 [src/Makefile.am.analysis] Fix out-of-tree build src/Makefile.am.analysis | 14 +++++++------- 1 files changed, 7 insertions(+), 7 deletions(-) commit fba0211ed6f649b9d61a9f2b3d83096dd801cb14 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 22 23:41:07 2008 -0400 [Makefile.win32] Add makefile rules to generate cairo-features.h Makefile.am | 2 ++ Makefile.win32 | 5 +---- build/configure.ac.features | 20 ++++++++++++++++++++ src/Makefile.am | 4 ++-- 4 files changed, 25 insertions(+), 6 deletions(-) commit 0bedbe78fe236cc9dabec87dea0f71714acfb76a Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 22 22:34:57 2008 -0400 [Makefile.win32] Misc cleanup build/Makefile.win32.common | 29 +++++++++++++++++++++-------- src/Makefile.win32 | 8 ++++---- 2 files changed, 25 insertions(+), 12 deletions(-) commit ebb5eb57b7cab7e5fc4b3215969a459f49d95fbb Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 22 21:18:09 2008 -0400 Generate build/Makefile.win32.features Makefile.am | 10 +++++++- boilerplate/Makefile.am | 7 ++--- build/Makefile.win32.common | 6 +++- build/aclocal.makefile.m4 | 57 +++++++++++++++++++++++++++++++----------- build/configure.ac.features | 5 +++- src/Makefile.am | 8 ++++-- 6 files changed, 67 insertions(+), 26 deletions(-) commit fd5cef50a7c856ef80b0a2191170c6a377071e78 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 22 20:48:14 2008 -0400 [aclocal] Add support for automake-only or win32-only makefiles build/aclocal.makefile.m4 | 66 ++++++++++++++++++++++++++++++++++++++------- 1 files changed, 56 insertions(+), 10 deletions(-) commit 42e4103015981b874035fac4f5e70018568db0d9 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 22 20:33:23 2008 -0400 [aclocal] Don't do automake conditionals for builtin features build/aclocal.makefile.m4 | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit 79bc967a0dd1319035f0b915759eb86a49007f8d Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 22 20:20:02 2008 -0400 [build] Make including Makefile.win32.features files more robust By using top_srcdir if available. Make's include is relative to current dir, not the Makefile being processed. That makes it hard to include Makefile's relatively. build/aclocal.makefile.m4 | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit e686a00da8a84d28b7a00698a4fd744cd4dfd867 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 22 20:11:10 2008 -0400 [build] Add CAIRO_CONFIG_MAKEFILE_PRIVATE build/aclocal.makefile.m4 | 24 ++++++++++++++++++------ 1 files changed, 18 insertions(+), 6 deletions(-) commit 0ac7a242f829bd31fd7fe12e886fba687ea6dc5e Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 22 19:43:08 2008 -0400 [build] Add Makefile.win32.common Makefile.win32 | 57 +----------------------------------------- boilerplate/Makefile.win32 | 21 +-------------- build/Makefile.win32.common | 47 +++++++++++++++++++++++++++++++++++ perf/Makefile.win32 | 26 +------------------ src/Makefile.win32 | 23 ++--------------- test/Makefile.win32 | 22 +--------------- test/pdiff/Makefile.win32 | 6 +--- 7 files changed, 60 insertions(+), 142 deletions(-) commit 984320dff11d42d698ff5355c6befe0c5d32df59 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 22 19:29:17 2008 -0400 [build] Don't define feature variables in Makefile.win32.features This is not the right place to do that as one also needs to adjust cairo-features.h. Working on a proper fix. build/aclocal.makefile.m4 | 27 --------------------------- build/configure.ac.features | 22 ---------------------- 2 files changed, 0 insertions(+), 49 deletions(-) commit eb9ce580597b9ac639dd3dc15576774d753c44b6 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 22 19:23:41 2008 -0400 [build] Don't generate Makefile conditionals for default=always features build/aclocal.makefile.m4 | 7 +++++-- 1 files changed, 5 insertions(+), 2 deletions(-) commit caa3dbd61be8a46f576a60f00845269269200c99 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 22 19:11:52 2008 -0400 [build] Make Makefile.*.features files more readable By inserting a new line before each feature entry. build/aclocal.makefile.m4 | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 23b9767bb3b35995099ae9c7b3d84f18e7a76dcc Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 22 17:34:36 2008 -0400 Rename Makefile.*.config to Makefile.*.features as they should not be modified The .config naming was giving people the impression that they can modify it. That's not the case. autogen.sh | 6 +++--- boilerplate/Makefile.am | 2 +- build/aclocal.makefile.m4 | 10 +++++----- doc/public/Makefile.am | 2 +- src/Makefile.am | 2 +- 5 files changed, 11 insertions(+), 11 deletions(-) commit 20be3182ef29bb07ffac749f5cf1844b4781e1bb Author: Kai-Uwe Behrmann <ku.b@gmx.de> Date: Mon Sep 22 10:10:51 2008 +0100 [svg] Counteract application of object matrix to mask. The expected behaviour for masking in Cairo is to set the mask according to the current active matrix and apply unchanged to the masked surface. In SVG, the mask element is bound to the masked object and thus the local matrix from that image object applies to the nested mask as well. Attached is a small patch for substracting the matrix of a image surface from the matrix of the mask to comply to Cairo's behaviour. I did not test for other stuff like vectors or text and would expect this part is incomplete. AUTHORS | 1 + src/cairo-svg-surface.c | 9 +++++---- 2 files changed, 6 insertions(+), 4 deletions(-) commit 223e7b9ed0053f9569df4bafc7688439aeb12572 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Sep 22 08:03:41 2008 +0100 [test] Add an exercise for masking an image using the ctm. Quote Kai-Uwe Behrmann: "The expected behaviour for masking in Cairo is to set the mask according to the current active matrix and apply unchanged to a to be masked surface. In SVG the mask element is bound to the masked object and thus the local matrix from that image object applies to the nested mask as well." This is a test case to exercise applying a mask to an image under separate transformations. Original patch by Kai-Uwe Behrmann, altered to run the test against all backends (where it causes poppler to crash on my machine <evil grin>). test/.gitignore | 2 + test/Makefile.am | 4 ++ test/mask-ctm-image-ref.png | Bin 0 -> 4516 bytes test/mask-ctm-image.c | 100 ++++++++++++++++++++++++++++++++++++++++ test/mask-ctm-similar-ref.png | Bin 0 -> 4516 bytes test/mask-ctm-similar.c | 102 +++++++++++++++++++++++++++++++++++++++++ 6 files changed, 208 insertions(+), 0 deletions(-) commit 3a45ff0e2fd624e52ddbf2b36fa70231405d79fe Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat Sep 20 18:35:10 2008 -0400 Make checks happy again Minor syntax changes and improved check regexps. src/cairo-mutex-impl-private.h | 2 +- src/cairo-os2-surface.c | 4 ++-- src/check-preprocessor-syntax.sh | 8 ++++---- 3 files changed, 7 insertions(+), 7 deletions(-) commit 9084f6baf6ab2ce9942b69720dac8201fd5e86cc Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat Sep 20 18:24:37 2008 -0400 [Makefile.win32] Fix various issues reported by Damian Frank We now compile cairo-system.c twice when building static library, but that's fine because cairo-systemc. includes no other code. Indeed that's why cairo-system.c was born in the first place. src/Makefile.win32 | 13 ++++--------- 1 files changed, 4 insertions(+), 9 deletions(-) commit 45609d840078288bf0fc096ee8bac642fed6674f Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat Sep 20 18:17:19 2008 -0400 Add cairo-system.c for platform system-specific code This is where DLL initialization/finalization should be done for example. Moved the one for win32. For OS/2 just left a comment as the code needs more work. This change simplifies building shared and static libraries in the win32 makefiles. src/Makefile.sources | 1 + src/cairo-mutex-impl-private.h | 8 +++ src/cairo-os2-surface.c | 6 +++ src/cairo-system.c | 97 ++++++++++++++++++++++++++++++++++++++++ src/cairo-win32-surface.c | 28 ----------- 5 files changed, 112 insertions(+), 28 deletions(-) commit 9c2732395987a29ee764c575cce2b13e94152151 Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat Sep 20 18:05:01 2008 -0400 [aclocal] In generated Makefile.win32.config, don't overwrite feature vars When I designed this first I thought people can define make vars on the command line to override default features. That works. However, it's natural to want to define the list of features in the toplevel Makefile and not on command line. So, we don't override user's var now. They can set a make feature var to 0 to disable it. build/aclocal.makefile.m4 | 5 ++++- build/configure.ac.features | 16 ++++++++-------- 2 files changed, 12 insertions(+), 9 deletions(-) commit 6d0d5e7ba07c084deafed7118f626415a6c23764 Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat Sep 20 17:52:19 2008 -0400 Define cairo_public correctly for win32 I'm conditioning on _MSC_VER. Is this accurate? Note that we never overwrite cairo_public. So one can define it to something else. src/cairo.h | 6 +++++- src/cairoint.h | 4 ++++ 2 files changed, 9 insertions(+), 1 deletions(-) commit 11e96487d8994dd15b39b5ede5be189491f1c14a Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat Sep 20 17:51:24 2008 -0400 [Makefile.win32] Remove a few unused macro declarations An undefined PACKAGE_BUGREPORT is not properly handled where it's used. The other two were not being used after build system revamp. Makefile.win32 | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) commit fee72c26afff2120315ebbab32708520307e7a5e Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat Sep 20 17:20:36 2008 -0400 Make sure feature macros are checked using #if, not #ifdef; add a test for it This is more robust to cases where people want to assign 0 to those variables. (win32/alternate build systems, etc) src/Makefile.am | 6 ++-- src/cairo-atomic-private.h | 4 +- src/cairo-atomic.c | 2 +- src/cairo-directfb.h | 2 +- src/cairo-mutex-list-private.h | 2 +- src/cairo-quartz-private.h | 11 +++---- src/cairo-quartz.h | 4 +- src/cairo-win32.h | 8 +++++ src/cairoint.h | 13 +++++++- src/check-includes.sh | 58 -------------------------------------- src/check-preprocessor-syntax.sh | 57 +++++++++++++++++++++++++++++++++++++ 11 files changed, 91 insertions(+), 76 deletions(-) commit e00565fa3c9579566abb31b71af3f13f44c45139 Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat Sep 20 15:38:29 2008 -0400 [src/check-includes.sh] Check that there is no #include <cairo.*.h> The correct syntax to include cairo headers from other cairo headers and sources is using "...", not <...>. Check that. src/check-includes.sh | 34 ++++++++++++++++++++++------------ 1 files changed, 22 insertions(+), 12 deletions(-) commit 9c36a5f3f19ca5bb2e0bb23baeaa625ad6833ab4 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Sep 19 18:51:03 2008 -0400 [src/Makefile.am.analysis] Check that all headers can be compiled standalone This ensures that each header includes all headers it depends on. This is now enforced by "make check". src/Makefile.am | 6 +++++- src/Makefile.am.analysis | 23 +++++++++++++++++------ src/cairo-mutex-impl-private.h | 4 ---- src/cairo-mutex-list-private.h | 5 +++++ 4 files changed, 27 insertions(+), 11 deletions(-) commit 2dd90a6c94559374d995475fff8ffff5d0d3ff6f Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Sep 19 18:45:44 2008 -0400 [cairo-mutex] Move semicolons out of cairo-mutex-list-private.h Previously cairo-mutex-list-private.h assumed that every use of the file will produce a statement for each mutex by including a semicolon after each. But some uses (like enumerating all static mutexes in an array for example, can't be implemented with the semicolon in place. So, move the semicolon out to the users of the header file. src/cairo-mutex-list-private.h | 17 ++++++++--------- src/cairo-mutex-private.h | 2 +- src/cairo-mutex.c | 6 +++--- 3 files changed, 12 insertions(+), 13 deletions(-) commit 8ae8189327f383fa033032d7d4280b91d650171d Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Sep 19 18:43:43 2008 -0400 [configure.ac.warnings] Add -Wp,-D_FORTIFY_SOURCE=2 to warning flags It enables various checks in glibc and gcc preprocessor. build/configure.ac.warnings | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) commit 54b60dadb9f8393f834c4709b37ffb163a00445c Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Sep 19 18:42:54 2008 -0400 [Makefile.am.common] Remove gcc precompiled headers in "make clean" Stale gcc precompiled headers can cause bugs very tricky to pin down. build/Makefile.am.common | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit d84752605a4aee96fa872a97a50e59a44ee7051a Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Sep 19 17:17:03 2008 -0400 Make sure (and check) that all private headers include some cairo header first The macros CAIRO_BEGIN_DECLS and CAIRO_END_DECLS are declared in two places: config.h and cairo.h. On Win32 build there is no config.h. So, we can't rely on pulling CAIRO_BEGIN_DECLS from there. Hence, we now: * Not add those declarations to config.h anymore, * Test that every cairo private header includes some other cairo header before any other includes. These two are fairly enough to ensure that cairo.h is seen from all private headers. There's still the case of headers not including any header file at all. I'll fix that later. build/aclocal.cairo.m4 | 13 --------- build/configure.ac.system | 2 - src/Makefile.am | 2 +- src/cairo-atomic-private.h | 4 +- src/cairo-compiler-private.h | 2 + src/cairo-mutex-impl-private.h | 2 + src/cairo-mutex-private.h | 4 --- src/cairo-os2-private.h | 6 ++-- src/cairo-reference-count-private.h | 8 ------ src/cairo-region-private.h | 8 ++++- src/cairo-types-private.h | 2 - src/cairo-wideint-type-private.h | 2 + src/check-cairoint.sh | 22 ---------------- src/check-includes.sh | 48 +++++++++++++++++++++++++++++++++++ 14 files changed, 66 insertions(+), 59 deletions(-) commit eb89bf049a4c2ab0946c45a1277bfd8b1519efa1 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Sep 19 16:52:59 2008 -0400 Check for _MSC_VER in mutex implementation code Previously I made the mutex implementation code to use Windows mutexes conditional on HAVE_WINDOWS_H. This was suppposed to be a more wine-friendly version of checking for a Windows platform. However, it also meant that when compiling without config.h, one had to stuff a #define for HAVE_WINDOWS_H somewhere. Traditionally it was put in cairo-features-win32.h, and that practice was carried over even after my build system rewrite. Somewhere along the road I also decided that the mutex implementation header does not need to include anything other than config.h. So the hacked up HAVE_WINDOWS_H in cairo-features-win32.h was not being seen by its lone user. We now condition on any of HAVE_WINDOWS_H and _MSC_VER. So the hack can be removed altogether. build/configure.ac.features | 2 -- src/cairo-mutex-impl-private.h | 2 +- 2 files changed, 1 insertions(+), 3 deletions(-) commit 33b6d2b5eb4f5d424cec51970d9b72bef49a5fc8 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Sep 19 16:48:12 2008 -0400 [src/check-cairoint.sh] Escape dot in regexp No why, just that it's more robust :). src/check-cairoint.sh | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit d635c941b2d046c5edfef84ef870009069fb4004 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Sep 19 14:50:24 2008 -0400 [image] Check for PACKAGE_BUGREPORT availability Building using win32, there is no config.h. So PACKAGE_BUGREPORT may not be defined. src/cairo-image-surface.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) commit a6c0ebee7aa9298af24859c37d8005eba772c4c6 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Sep 19 16:15:55 2008 +0100 [tessellator] Only run sweep-line validator when debugging The tessellator is well-proven now. However, the sweep-line validator consumes around 50% of the total time required to draw the fractal Pythagoras tree (the leaves are sub-pixel rectangles, so lots of edges to sweep through). So disable the validator, but keep it available for debugging. src/cairo-bentley-ottmann.c | 17 ++++++++++------- 1 files changed, 10 insertions(+), 7 deletions(-) commit 91f0b8b1eac967d4534201794c9ba7880ddfaa17 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Sep 19 13:29:01 2008 +0100 [fill] Construct trap using rectangle directly. Avoid the overhead in sorting the edges within _cairo_traps_tessellate_convex_quad() by using our prior knowledge that we have a simple rectangle and construct the trap from the extreme points. src/cairo-path-fill.c | 16 ++++++++++++++-- 1 files changed, 14 insertions(+), 2 deletions(-) commit e749b58af827e4cc28353bcc6bc4b2ab8d47aaf6 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Sep 19 13:19:51 2008 +0100 [test] Add rectilinear-fill Add a test-case to exercise pixel-aligned fills to verify the optimised rectilinear filler. test/.gitignore | 1 + test/Makefile.am | 2 + test/rectilinear-fill-ref.png | Bin 0 -> 162 bytes test/rectilinear-fill.c | 92 +++++++++++++++++++++++++++++++++++++++++ 4 files changed, 95 insertions(+), 0 deletions(-) commit d5cd7ee74fb64b00597880a75b2e62065fac59b3 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Sep 19 13:22:51 2008 +0100 [stroke] Optimise rectilinear strokes. Avoid the overhead of sorting the rectangle in _cairo_traps_tessellate_convex_quad() by constructing the trap directly from the line segment. This also has secondary effects in only passing the non-degenerate trap to _cairo_traps_add_trap(). For rectilinear Hilbert curves this makes the rectilinear stoker over 4x faster. src/cairo-path-stroke.c | 42 +++++++++++++++++++++++++----------------- src/cairo-traps.c | 18 ++++++++++++++++++ src/cairoint.h | 5 +++++ 3 files changed, 48 insertions(+), 17 deletions(-) commit 9930eefbbd4448d598faff12fc0f7127555c8c94 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Sep 19 10:54:13 2008 +0100 Simple perf tweaks for a rectilinear Hilbert curve. Some tweaks to avoid stack copies and branches that save ~25% in _cairo_traps_tessellate_convex_quad(). src/cairo-bentley-ottmann.c | 36 +++++----- src/cairo-slope.c | 6 +- src/cairo-surface-fallback.c | 12 +-- src/cairo-traps.c | 175 ++++++++++++++++-------------------------- src/cairoint.h | 25 ++++--- 5 files changed, 105 insertions(+), 149 deletions(-) commit 27ee8dd9c64ac0fd36ce7b58729ee732e3396ee1 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Sep 19 11:48:57 2008 +0100 [trap] Fixup a double _cairo_traps_fini(). The rectilinear stroke finalized the cairo_traps_t passed to it - which was then subsequently used without re-initialized. So instead of finalizing the structure, just remove any traps that we may have added (leaving the limits and memory intact). src/cairo-path-stroke.c | 5 ++--- src/cairo-traps.c | 8 ++++++++ src/cairoint.h | 3 +++ 3 files changed, 13 insertions(+), 3 deletions(-) commit b9c432862a25e4b18dfa2e7a2c5631cf9b235a21 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 18 19:35:28 2008 -0400 [Makefile.am.releasing] Make release-publish work with parallel build Carl had this confusing problem today making the snapshot, which was "make release-publish" erring. This commit reworks the release-publish machinery to enforce serialization of some of the tasks such that it works with make -j. Don't expect any speedup though as "make distcheck" is inherently sequential. build/Makefile.am.releasing | 30 +++++++++++++++++++++++------- 1 files changed, 23 insertions(+), 7 deletions(-) commit 9eee0e935859082d8798846a8e6b16cbceb1f779 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 18 18:33:05 2008 -0400 [Makefile.am] Move sticky-bit clearing to dist-hook It's a more natural place. It also means that we just change permissions on the dist directory, not the user's source directory. build/Makefile.am.releasing | 22 +++++++++++++++------- 1 files changed, 15 insertions(+), 7 deletions(-) commit bdaaf3574a596e3ab31d0bdf0f84667d868c10d1 Author: Carl Worth <cworth@cworth.org> Date: Thu Sep 18 15:06:12 2008 -0700 Increment version number to 1.7.7 Just after the 1.7.6 snapshot went out. cairo-version.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 005dd8499bca9521ab934a56c68d2b85042359b7 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 18 16:39:23 2008 -0400 [src/Makefile.win32] Remove recursive cairo_headers var The cairo_headers variable in Makefile.win32 was unused and from before the new build system was put in place. One can use enabled_cairo_headers if need be. src/Makefile.win32 | 4 ---- 1 files changed, 0 insertions(+), 4 deletions(-) commit 567be443a2add00b4ea9b888ee35aeac5b41dc16 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 18 16:27:02 2008 -0400 [configure.ac] Make sure version information do not end up in config.h By introducing $(top_srcdir)/cairo-version.h I tried to make it unnecessary to rebuild the entire library when the version changes. That comes handy around releases and when bisecting. However this was not working as the version info was also ending up in config.h and hence forcing a full rebuild upon change. I now undefine the PACKAGE_VERSION* macros that autoconf defines, so config.h does not change when cairo-version.h changes. build/configure.ac.version | 7 +++++++ src/cairoint.h | 7 ------- 2 files changed, 7 insertions(+), 7 deletions(-) commit 73c70488f36b595fdfa47068309cc886bf0861ef Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 18 15:56:53 2008 -0400 [src/check-*.sh] Use computed list of source files instead of running "find" When the lists are available use them. They will be available to test programs by make. src/Makefile.am | 6 ++++++ src/check-cairoint.sh | 9 +++++++-- src/check-headers.sh | 9 +++++++-- 3 files changed, 20 insertions(+), 4 deletions(-) commit 1ee675d6a00ecd70447459f098e469c71b748d77 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 18 15:55:23 2008 -0400 [src/check-doc/syntax.sh] Fix test for out-of-tree build Now that our build system can compute a list of all cairo files, we prefer to use that in the tests instead of running "find". However, we were not switching to $(srcdir) so the test was not finding source files in out-of-tree builds. Noticed that from the grep error in distcheck. src/check-doc-syntax.sh | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) commit dc260f1c0b432658cfa64e98c777609d0cbe7f3b Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 18 15:35:03 2008 -0400 [doc] Remove lcd_filter API from doc listing Carl removed the API but not the listing in the docs. The docs tests are passing again now. doc/public/cairo-sections.txt | 3 --- 1 files changed, 0 insertions(+), 3 deletions(-) commit d02fb0fd2044652255da0922f70199e7a84a31c1 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 18 15:33:10 2008 -0400 [doc/public/check-doc-coverage.sh] Make doc building needed for the test faster We used to do a full doc build to just to run the coverage test. That's way too slow to expect people to run regularly. Instead now we just do the source code scanning part of the doc build system that is just enough to know if all symbols are documented. A full doc build can be done as always by invoking "make doc", and indeed will be called as part of "make dist" or "make distcheck". doc/public/Makefile.am | 6 ++++-- doc/public/check-doc-coverage.sh | 3 +++ 2 files changed, 7 insertions(+), 2 deletions(-) commit c6a7971a1e83d80050c4e2cfb42401a8d3c1b321 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 18 15:28:43 2008 -0400 [doc/public/check-doc-coverage.sh] Fix typo in checking cairo-undeclared.txt Copy/paste error meant we were not checking cairo-undeclared.txt there. Indeed the test was passing even though Carl forgot to remove lcd-fitlering API from docs. The test fails now. doc/public/check-doc-coverage.sh | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit cf80c78f0cc14c5c07950dd0d0120954a446ab56 Author: Carl Worth <cworth@cworth.org> Date: Thu Sep 18 12:12:42 2008 -0700 Correct NEWS mention to talk about fontconfig setting not Xsetting. Thanks to Behdad for helping me get the terminology right. NEWS | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 7fa5e0eb3af005521da5e6bb43a92fadd392a867 Author: Carl Worth <cworth@cworth.org> Date: Thu Sep 18 12:11:55 2008 -0700 Add user-font-rescale-ps-ref.png to REFERENCE_IMAGES. As caught by make distcheck. test/Makefile.am | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) commit f39c5b40c79b139f1efcfdf393e15e2aaedc5e36 Author: Carl Worth <cworth@cworth.org> Date: Thu Sep 18 11:58:22 2008 -0700 Increase cairo version to 1.7.6. We're finally going to get this overdue snapshot out. cairo-version.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit e00d7941200cee1eefc9a8758702811b7d018cce Author: Carl Worth <cworth@cworth.org> Date: Thu Sep 18 11:55:28 2008 -0700 NEWS: Add notes for 1.7.6 snapshot. Note 1.7 API changes: Remove lcd_filter, cairo_has_show_glyphs, and add cairo_text_cluster_flags_t. Also mention a few major bug fixes, Behdad's build-system rework, and Chris's customary robustness improvements. NEWS | 84 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++--- 1 files changed, 80 insertions(+), 4 deletions(-) commit 46ed92e699e902cb890f202c425603cdcc953106 Author: Carl Worth <cworth@cworth.org> Date: Wed Sep 17 10:50:28 2008 -0700 Remove text-lcd-filter tests The lcd_filter API is gone now, and these tests were all failing anyway. test/Makefile.am | 8 --- test/text-lcd-filter-fir3-ref.png | Bin 974 -> 0 bytes test/text-lcd-filter-fir3.c | 85 ------------------------------ test/text-lcd-filter-fir5-ref.png | Bin 974 -> 0 bytes test/text-lcd-filter-fir5.c | 85 ------------------------------ test/text-lcd-filter-intra-pixel-ref.png | Bin 974 -> 0 bytes test/text-lcd-filter-intra-pixel.c | 85 ------------------------------ test/text-lcd-filter-none-ref.png | Bin 974 -> 0 bytes test/text-lcd-filter-none.c | 85 ------------------------------ 9 files changed, 0 insertions(+), 348 deletions(-) commit 1b42bc8033bc4682c9688086c08ca3ad306a2ae8 Author: Carl Worth <cworth@cworth.org> Date: Tue Sep 16 17:04:38 2008 -0700 Make the lcd_filter API private During the cairo summit it was decided that this API is to freetype- specific to be in the general cairo interface for now. This will likely come back again soon as a cairo_ft-specific interface. doc/public/tmpl/cairo-font-options.sgml | 29 ----------------------------- src/cairo-font-options.c | 11 +++++------ src/cairo-types-private.h | 25 +++++++++++++++++++++++++ src/cairo-xlib-screen.c | 2 +- src/cairo.h | 28 ---------------------------- src/cairoint.h | 8 +++++++- test/font-options.c | 4 ---- test/text-antialias-subpixel.c | 1 - 8 files changed, 38 insertions(+), 70 deletions(-) commit 0ab14a6b218097721535e1d6d9b3341b7336bb70 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Sep 18 09:04:01 2008 +0100 [polygon] Reduce number of branches. Minimise the number of conditionals taken whilst constructing the polygon. src/cairo-polygon.c | 71 +++++++++++++++------------------------------------ src/cairoint.h | 14 ++++------ 2 files changed, 27 insertions(+), 58 deletions(-) commit 24c51ee177436190d691507ab84aae6a70fc2962 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 18 03:12:03 2008 -0400 [acinclude.m4] Add compat macros for autoconf 2.59 acinclude.m4 | 33 ++++++++++++++++++++++++++++++++- build/aclocal.cairo.m4 | 3 --- 2 files changed, 32 insertions(+), 4 deletions(-) commit 61317dac18a78b7b8420f354a59be896d60dd05c Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 18 02:42:38 2008 -0400 [acinclude.m4] Define m4_foreach_w if not available Has been missing at least as of autoconf 2.59. acinclude.m4 | 9 +++++++-- 1 files changed, 7 insertions(+), 2 deletions(-) commit cb10dfe7153eeac749c64ce6a61f2fd3faf385d0 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 18 00:30:57 2008 -0400 Update tests to new cairo_text_cluster_flags_t API test/user-font-proxy.c | 19 +++++++++---------- test/user-font-rescale.c | 6 ++---- 2 files changed, 11 insertions(+), 14 deletions(-) commit 1fe7088a113f8a9cb40d436f10af4967662cd02a Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 18 00:26:07 2008 -0400 [show_text_glyphs] Replace the bool backward with cairo_text_cluster_flags Chris rightfully complained that having a boolean function argument is new in cairo_show_text_glyphs, and indeed avoiding them has been one of the API design criteria for cairo. Trying to come up with alternatives, Owen suggested using a flag type which nicely solves the problem AND future-proofs such a complex API. Please welcome _flags_t APIs to cairo.h doc/public/cairo-sections.txt | 1 + doc/public/tmpl/cairo-scaled-font.sgml | 2 +- doc/public/tmpl/cairo-text.sgml | 9 ++++- doc/public/tmpl/cairo-user-fonts.sgml | 2 +- src/cairo-analysis-surface.c | 5 +-- src/cairo-gstate.c | 26 +++++++------- src/cairo-meta-surface-private.h | 2 +- src/cairo-meta-surface.c | 6 ++-- src/cairo-misc.c | 4 +- src/cairo-paginated-surface.c | 4 +- src/cairo-pdf-operators-private.h | 2 +- src/cairo-pdf-operators.c | 14 ++++---- src/cairo-pdf-surface-private.h | 2 +- src/cairo-pdf-surface.c | 6 ++-- src/cairo-scaled-font.c | 44 +++++++++++------------- src/cairo-surface.c | 8 ++--- src/cairo-user-font.c | 23 ++++++------- src/cairo.c | 19 +++++------ src/cairo.h | 56 ++++++++++++++++++++------------ src/cairoint.h | 48 +++++++++++++------------- src/test-meta-surface.c | 5 +-- src/test-paginated-surface.c | 5 +-- 22 files changed, 152 insertions(+), 141 deletions(-) commit a8cd426a4c79a7165b312f550ecc6a87b61303a3 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 18 00:25:02 2008 -0400 [doc] Fix glob for doc sources doc/public/Makefile.am | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit 32d3bfdde826e0f92a619c8c157fd5467aff729d Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 17 19:16:25 2008 -0400 [configure.ac] Set pixman required version back to 0.12.0 I accidentally committed and pushed changing that version to 0.11.0. configure.ac | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 3867d99ad7be391704a2b0d3d4542bd23c82fd73 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 17 17:54:40 2008 -0400 [configure.ac] Err, don't pass argument to AC_PROG_LIBTOOL configure.ac | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit e55d5a76d75d78c8a1e9ac4e9f5eda32f378f413 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Sep 17 22:23:43 2008 +0100 [ps] Silence compiler warning. src/cairo-ps-surface.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit e83675dee14581c3938191a4bbaf3c4e091a4304 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Sep 17 22:12:35 2008 +0100 [test] Add missing operator-alpha ref image. test/operator-alpha-rgb24-ref.png | Bin 0 -> 229 bytes 1 files changed, 0 insertions(+), 0 deletions(-) commit 998310ef4d710bf1a9505038b0fa411b29c958ca Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Sep 17 22:07:00 2008 +0100 [gcov] Use --coverage instead. --coverage is a synonym for "--fprofile-arcs --ftest-coverage" during compilation *and* "--lgcov" during linking. One might think this would be a perfect workaround for the broken debian libtool which stopped the linker seeing -lgcov - but they strip CFLAGS as well. Oh well. build/configure.ac.analysis | 6 ++++-- 1 files changed, 4 insertions(+), 2 deletions(-) commit d83a4d9905a68c3060e689015bffb03137fcbb0f Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Sep 17 21:19:48 2008 +0100 [svg] Emit user-fonts. Iterate over the user fonts subsets and emit the scaled glyphs. src/cairo-svg-surface.c | 7 +++++++ 1 files changed, 7 insertions(+), 0 deletions(-) commit eb39151fdc4e72f0836d6fbb5df54885352b3b87 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Sep 17 21:19:13 2008 +0100 [scaled-fonts] Correct the order of scaled/user arguments. src/cairo-scaled-font-subsets.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit 85a4f0dcee6e6d954f0e458f1bd5b26ff1e70464 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Sep 17 01:05:16 2008 +0100 Workaround undefined functions required by rsvg & poppler. If the native windowing system is disable (e.g. --disable-xlib) then the test suite fails to build since the vector converters typically depend upon gdk-pixbuf-2.0, which in turn depends upon a native gdk which requires cairo to be built with support for the native windowing system. A mess that should be resolved by separating rsvg and poppler into core and higher-level libraries, but which we can workaround by simply ignoring errors from undefined functions at link time. build/configure.ac.warnings | 7 +++++++ test/Makefile.am | 3 +++ 2 files changed, 10 insertions(+), 0 deletions(-) commit e6f66ef65bb347974e0ceb58351844ba63389a87 Author: Søren Sandmann Pedersen <sandmann@redhat.com> Date: Wed Sep 17 15:15:14 2008 -0400 Require pixman 0.12.0 configure.ac | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 86485e76b7e9ef1621dcd516266898246711c0ca Author: Søren Sandmann Pedersen <sandmann@redhat.com> Date: Wed Sep 17 15:14:16 2008 -0400 [xlib] Use _cairo_matrix_to_pixman_matrix() to compute the XTransform The adjustments done to the pixman matrix also need to be done for XTransform. Since an XTransform is just a pixman_transform_t with another name, we can reuse the conversion function. src/cairo-xlib-surface.c | 19 ++++++------------- 1 files changed, 6 insertions(+), 13 deletions(-) commit dbb692325b328011f2202fced750cc785edb82da Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Sep 17 19:09:16 2008 +0100 [ps] Consume dictionary after where. where either pushes 'dict true' or 'false' so the true procedure needs to consume the dictionary as well - for our purposes we just pop it off the operand stack. src/cairo-ps-surface.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) commit 7761a106ceac445212ff86d8c585374aa406a63f Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Sep 17 11:57:32 2008 +0100 [test] Check set_operator() Draw a pair of rectangles with each operator in turn - seems to trigger an issue with the PDF/PS backends. test/.gitignore | 2 + test/Makefile.am | 6 +++ test/operator-alpha-ref.png | Bin 0 -> 280 bytes test/operator-alpha.c | 74 +++++++++++++++++++++++++++++++++++++++++++ test/operator-ref.png | Bin 0 -> 238 bytes test/operator-rgb24-ref.png | Bin 0 -> 217 bytes test/operator.c | 74 +++++++++++++++++++++++++++++++++++++++++++ 7 files changed, 156 insertions(+), 0 deletions(-) commit 1de35c04e020a203169fda30591733056662abd5 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 17 02:10:35 2008 -0400 Revert "[Makefile.am] Add CAIRO_LIBS to check-link." This reverts commit a341cb5a98e3eadd5ccb47f9b1e696cb52f7ce9e. The change introduced in that commit should not be needed and libtool should just do the right thing. I cannot reproduce the problem Chris was having no matter how hard I tried. boilerplate/Makefile.am | 2 +- src/Makefile.am | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) commit 511db7b9a83bdef181cc5d0dbb50103ffb1aeb0e Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 16 23:16:21 2008 -0400 [util/Makefile.am] Cleanup util/Makefile.am | 13 +++++-------- 1 files changed, 5 insertions(+), 8 deletions(-) commit d857c4d7653e06003b7b75fb92da988664b2545d Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 16 19:56:47 2008 -0400 [autogen.sh] Remove --enable-gtk-doc from configure options Cause cworth doesn't like it. autogen.sh | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) commit a5a18dbf610ef6562d7ee9d6d927d89af6839c60 Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 16 19:44:49 2008 -0400 [INSTALL] Update INSTALL | 67 ++++++++++++++++++++++++++++++++------------------------------- 1 files changed, 34 insertions(+), 33 deletions(-) commit ff9a2af19e406807b3a962b930ec66b22a6a5974 Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 16 16:05:57 2008 -0400 [test] Make test programs depend on check programs Since they use them when being run. test/Makefile.am | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) commit 9e2ef481aa86b01fbdc91d4908ad312bca85db89 Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 16 04:36:23 2008 -0400 [configure.ac] Clean up report syntax build/configure.ac.features | 10 ++++++---- 1 files changed, 6 insertions(+), 4 deletions(-) commit 2161cb5baf1287a4a1a448f09e7fa885f635bfd1 Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 16 04:33:37 2008 -0400 [configure.ac] Warn if no native surface backend is enabled, err if no native font build/aclocal.cairo.m4 | 1 + build/configure.ac.features | 50 +++++++++++++++++++++++++++++++----------- 2 files changed, 38 insertions(+), 13 deletions(-) commit a341cb5a98e3eadd5ccb47f9b1e696cb52f7ce9e Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Sep 16 13:07:12 2008 +0100 [Makefile.am] Add CAIRO_LIBS to check-link. With --enable-gcov, make check aborts with gcov errors on check-link - it appears that -lgcov is magic and requires explicit invovation on the command-line. boilerplate/Makefile.am | 2 +- src/Makefile.am | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) commit e880d0f956317c760c565cd69ea2966e7c7f24f1 Author: Adrian Johnson <ajohnson@redneon.com> Date: Tue Sep 16 19:13:50 2008 +0930 Change user-font-rescale test to use opaque colors The combination of the initial cairo_paint() and the translucent text colors were causing image fallbacks that prevented the PS type 3 font embedding from being tested. test/user-font-rescale-ps-ref.png | Bin 0 -> 8041 bytes test/user-font-rescale-ref.png | Bin 15679 -> 15937 bytes test/user-font-rescale.c | 6 +++--- 3 files changed, 3 insertions(+), 3 deletions(-) commit 840218e0a0747ae741258fad12d420ae59e59d1c Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 16 03:55:12 2008 -0400 [src/Makefile.am.analysis] Fix typos and improve scripts src/Makefile.am.analysis | 8 +++----- 1 files changed, 3 insertions(+), 5 deletions(-) commit 49c8c62040cdeb6b280392da9355593e1e8292fe Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 16 03:10:53 2008 -0400 [src/Makefile.am.analysis] Split off from src/Makefile.am src/Makefile.am | 21 +-------------------- src/Makefile.am.analysis | 21 +++++++++++++++++++++ 2 files changed, 22 insertions(+), 20 deletions(-) commit eb749d75632cfce6dfc56e6e28dac1cfcd8a66f9 Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 16 03:05:26 2008 -0400 [.gitignore] Update boilerplate/.gitignore | 4 ++++ src/.gitignore | 1 + 2 files changed, 5 insertions(+), 0 deletions(-) commit a908fc04a7bd536edfcd0e620f0f70cb5655085f Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 16 03:03:43 2008 -0400 [boilerplate/Makefile.am] Distribute Makefile.win32.config boilerplate/Makefile.am | 2 ++ src/Makefile.am | 3 +-- 2 files changed, 3 insertions(+), 2 deletions(-) commit 88a3998a1d7e251e77ca9f39071866142cb50aa9 Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 16 02:45:00 2008 -0400 [aclocal] Fix pkgconfig file collection build/aclocal.makefile.m4 | 7 ++++--- build/configure.ac.features | 4 ++-- 2 files changed, 6 insertions(+), 5 deletions(-) commit 8151c506700ad286f683797c6c0767f35edaa2de Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 16 01:33:07 2008 -0400 [*/Makefile.win32] Use Makefile.win32.config boilerplate/Makefile.win32 | 12 ++---- src/Makefile.win32 | 77 ++----------------------------------------- 2 files changed, 8 insertions(+), 81 deletions(-) commit 310908ce2d2e35ca332c0f16c466ee652bb1b5a6 Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 16 01:32:55 2008 -0400 [Makefile.win32] Don't declare CAIRO_NO_MUTEX Makefile.win32 | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 6892daf77cd44dca988c7305d430659d08813beb Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 16 01:29:47 2008 -0400 Create cairo-features-win32.h build/aclocal.makefile.m4 | 34 ++++++++++++++++++++++++++++++---- build/configure.ac.features | 30 ++++++++++++++++++++++++++++-- src/Makefile.sources | 5 ++--- src/cairo-features-win32.h | 14 -------------- 4 files changed, 60 insertions(+), 23 deletions(-) commit 20daa425d8c46b6885653d2433f6027e4990d618 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 15 23:42:51 2008 -0400 [configure.ac] Generate boilerplate/Makefile.am.config Same scheme as in src/ autogen.sh | 6 +- boilerplate/Makefile.am | 87 ++-------- boilerplate/Makefile.sources | 56 ++++++ build/aclocal.enable.m4 | 29 +++- build/aclocal.makefile.m4 | 143 +++++++++++++++ build/configure.ac.enable | 404 ------------------------------------------ build/configure.ac.features | 351 ++++++++++++++++++++++++++++++++++++ configure.ac | 2 +- 8 files changed, 595 insertions(+), 483 deletions(-) commit 1a3863688c0c09d047e5ee5b65e87c71c6393e3f Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Sep 16 03:00:21 2008 +0100 [test/user-font-rescale] Tidy Behdad warned that the static UNICODE_TO_GLYPH converter was not portable, and needed to be replaced. And do a quick coding-style blitz. test/user-font-rescale.c | 174 ++++++++++++++++++++++++++-------------------- 1 files changed, 98 insertions(+), 76 deletions(-) commit be9df58b5d6415c516f3fe397c985230d7cc5bea Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Sep 16 02:40:33 2008 +0100 [test/user-font-rescale] Fixup use of NAN Kill the use of the C99 feature, and replace with strtod("NaN"). test/user-font-rescale.c | 5 ++--- 1 files changed, 2 insertions(+), 3 deletions(-) commit b4b65a7890c5b8d95f5bbc39d0f35a3d54088036 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 15 21:50:27 2008 -0400 Revert "[configure] Append -lz to LIBS" This reverts commit 9c207b24542edb2e8e388329471ab9e7d7d61ff9. I pushed a proper fix in last commit. configure.ac | 4 +--- 1 files changed, 1 insertions(+), 3 deletions(-) commit eb092eadbb3439b579866564eee003683f2abc5c Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 15 21:45:25 2008 -0400 [configure] Add non-pkgconfig cflags/libs before substitution build/configure.ac.enable | 8 +++++++- 1 files changed, 7 insertions(+), 1 deletions(-) commit 09d7eb6c35da2819d9e254d8b7675eb39aa965c3 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 15 19:54:35 2008 -0400 [configure.ac.version] Quote m4_define arguments build/configure.ac.version | 12 ++++++------ 1 files changed, 6 insertions(+), 6 deletions(-) commit 60ab0f79f8d109fa662374f642d2961bb20a820b Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Sep 16 02:08:47 2008 +0100 [pdf] Kill a compiler warning. Older versions of gcc complain about the use of a guard variable, and warn that solid_color may be used uninitialized. As it happens the guard variable is redundant and we can just use solid_color directly. src/cairo-pdf-surface.c | 10 +++------- 1 files changed, 3 insertions(+), 7 deletions(-) commit e53fe3ec244833437fb35674258b983f9dcefa2d Author: Jeff Muizelaar <jeff@infidigm.net> Date: Tue Sep 16 01:45:10 2008 +0100 [test] Add a test case for drawing glyphs with different metrics. The ability to draw glyphs with different metrics is useful when doing font substitution with fixed layout like in pdf and I eventually plan on adding code to poppler to do something similar. test/.gitignore | 1 + test/Makefile.am | 2 + test/user-font-rescale-ref.png | Bin 0 -> 15679 bytes test/user-font-rescale.c | 329 ++++++++++++++++++++++++++++++++++++++++ 4 files changed, 332 insertions(+), 0 deletions(-) commit 9c207b24542edb2e8e388329471ab9e7d7d61ff9 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Sep 16 01:34:14 2008 +0100 [configure] Append -lz to LIBS After going to the effort of detecting zlib for cairo-deflate-stream.c, it rather defects the purpose of the exercise (and the mingw32 build) if we forget to add the library to LIBS. configure.ac | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) commit 87094e8c78d99b0ae9fed287acaf8ba7abb4e43a Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Sep 16 01:09:45 2008 +0100 [Makefile] Amend checks for horrible msys environment. automake-1.8 requires $(EXEEXT) for TESTS and feeds lt-check-*.c to check-cairoint.h. Workaround both misfeatures. src/Makefile.am | 2 +- src/check-cairoint.sh | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) commit 7880ddd101e7a6f3f19d0d395c5881b188c11e49 Author: Adrian Johnson <ajohnson@redneon.com> Date: Tue Sep 16 10:04:34 2008 +0930 Fix scaling of glyphs in type3 subset glyphs src/cairo-type3-glyph-surface.c | 12 +++++++++--- 1 files changed, 9 insertions(+), 3 deletions(-) commit e31462d399dfad3b798efc56020cd9bb54c75dd9 Author: Jeff Muizelaar <jeff@infidigm.net> Date: Mon Sep 15 19:31:28 2008 -0400 Check for poppler_page_render instead of poppler_page_render_to_pixbuf We now use poppler_page_render for testing. Further, poppler can be built without poppler_page_render_to_pixbuf to avoid a dependency on gdk. configure.ac | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit fb0bf165950cf85add6c187e5ec432f8c07b2cc2 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 15 19:21:03 2008 -0400 [aclocal] Don't use m4_defn Apparently autoconf 2.59 on msys is not quite happy it build/aclocal.enable.m4 | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) commit 879b5c705726ce6d1a5035cfef41aba06b0cb4dc Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 15 19:18:06 2008 -0400 [aclocal] Move CAIRO_PARSE_VERSION to acinclude.m4 It belongs there as it includes other files. It was breaking build on older autoconf it seems. acinclude.m4 | 13 +++++++++++++ build/aclocal.cairo.m4 | 11 ----------- 2 files changed, 13 insertions(+), 11 deletions(-) commit 656b0e3ea7117ceb28080e1c8605254bbec92a75 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 15 19:17:27 2008 -0400 [configure.ac] Avoid sed -i (#17563) build/configure.ac.enable | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) commit 4619c76d2fc4285f2417e54870041cc07c968ce6 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 15 18:51:50 2008 -0400 [scaled_font] Improve readability src/cairo-scaled-font.c | 10 +++++----- 1 files changed, 5 insertions(+), 5 deletions(-) commit e079ec03cb8c2272162db86ec263b893df40460a Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 15 18:51:24 2008 -0400 [scaled-font] Fix bug unlocking the wrong mutex (#16819) src/cairo-scaled-font.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 096408d80e2ca13deccea7930aeca9fbd1b5850e Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 15 18:51:04 2008 -0400 [scaled-font] Improve comment src/cairo-scaled-font.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit bdb6f609d8a40e03fa9ceef65bc522d025732e7b Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 15 18:03:50 2008 -0400 [configure.ac] Build -uninstalled.pc files build/configure.ac.enable | 57 +++++++++++++++++++++----------------------- 1 files changed, 27 insertions(+), 30 deletions(-) commit 856fedd2359604ad2dca67c505e16111f23f1b61 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 15 16:19:12 2008 -0400 [doc] Make "make check" build without gtk-doc doc/public/Makefile.am | 9 ++++++--- 1 files changed, 6 insertions(+), 3 deletions(-) commit 2ab77236f87b435d41c5429b7b3059d10058e421 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 15 15:48:57 2008 -0400 [Makefile.am] Add util to SUBDIRS We do nothing by default there right now, but it's correct to include it anyway. And we will be installing utilities from there soon (cairo-trace for example.) Makefile.am | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit b4bbcda1c31d10d199db86170bcf924947e59ff2 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 15 15:47:53 2008 -0400 [Makefile.am] Add doc back to SUBDIRS This reverts cac2ea0fcda2222f36ebd3414f91302dad691b85 We need doc in SUBDIRS to install docs even if gtk-doc is not available. The real fix for the build issue without gtk-doc should go under doc/ and is coming in a followup commit. Makefile.am | 6 +----- 1 files changed, 1 insertions(+), 5 deletions(-) commit e4753c82ff1aeb404b1cbac9e891f4353fb882f3 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 15 14:50:29 2008 -0400 [src/README] s/Source.mk/Makefile.sources/ src/README | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 50f45d7768976b489df2d4eddc90ae2cdaf464db Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 15 14:50:07 2008 -0400 [src/Makefile.am] Add comment referring to Makefile.sources src/Makefile.am | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) commit b24d2e4214cc7a7ec59f6c6c2033b7315626f3f0 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Sep 15 17:17:30 2008 +0100 [autogen] Delete Makefile.am.config Cause the Makefile.am.config to be regenerated every time as its contents may be invalid for the current run - e.g. if a developer is switching between branches with experimental surfaces. autogen.sh | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) commit 5c7c2b5187800fd09e659305d58f61f4945e62a5 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Sep 15 17:06:13 2008 +0100 [test] Test handling of fractional device offsets. test/.gitignore | 1 + test/Makefile.am | 2 + test/device-offset-fractional-ref.png | Bin 0 -> 269 bytes test/device-offset-fractional.c | 80 +++++++++++++++++++++++++++++++++ 4 files changed, 83 insertions(+), 0 deletions(-) commit 2617d68a7b7ccaa8d82fe225926a1bf5f160ed30 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Sep 15 17:07:11 2008 +0100 [boilerplate] Restrict number of retries to create an error surface. Sometimes we just cannot get what we want, so give up - it's only an error surface after all! boilerplate/cairo-boilerplate.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) commit 77b43da99f759fb970b90fd61eb3ace0f7224795 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Sep 15 15:52:27 2008 +0100 [test] Fixup potential use of uninitialized test_image. In the churn of reordering the tests, some of the error paths were left unaltered - causing potential invalid dereferences. test/cairo-test.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) commit 34f250643212146c964f7e1c30524a4d585af156 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Sep 15 15:41:36 2008 +0100 [surface] Trivial rejection of fill/stroke if clip extents is zero Avoid tessellating the path if we know that the target extents is zero. Besides the rare occurrence when everything is clipped out, a zero-sized surface is often intended as a no-op surface for benchmarking. src/cairo-surface-fallback.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) commit cac2ea0fcda2222f36ebd3414f91302dad691b85 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Sep 14 11:20:25 2008 +0100 [Makefile] Disable doc/ if we don't have gtk-doc. make check dies in the documentation even if we have explicitly disabled gtk-doc - so only enter doc/ with gtk-doc enabled. Makefile.am | 6 +++++- 1 files changed, 5 insertions(+), 1 deletions(-) commit 4e731f7c907a3b5bf2da0d73a699bcf79c1f2c85 Author: M Joonas Pihlaja <jpihlaja@cc.helsinki.fi> Date: Fri Sep 12 09:39:58 2008 +0300 [test] Only test truetype-tables if we can. Doesn't build without CAIRO_HAS_FONT_SUBSET. test/truetype-tables.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit 93325a3f086914c6836d6ca81c777e738f0ae6a3 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 11 19:12:31 2008 -0400 [configure.ac.enable] Cleanup Makefile.*.config generation build/configure.ac.enable | 26 ++++++++++++++++++-------- src/Makefile.am | 6 ------ src/Makefile.sources | 2 +- 3 files changed, 19 insertions(+), 15 deletions(-) commit 66d6cb642c936916e4b1bfcaa48e6fb345f6daf5 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 11 18:06:57 2008 -0400 [Makefile.am.common] Unify more common rules boilerplate/Makefile.am | 4 ---- build/Makefile.am.common | 2 ++ perf/Makefile.am | 1 - src/Makefile.am | 2 -- test/Makefile.am | 3 +-- util/Makefile.am | 2 +- 6 files changed, 4 insertions(+), 10 deletions(-) commit 171a5edbff3d893f32601de563f34c2395a3a55c Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 11 17:53:30 2008 -0400 [boilerplate/Makefile.am] Add unneeded rule The check target by default depends on $(check_PROGRAMS). boilerplate/Makefile.am | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) commit fe31c35d8672117a8586591abada4aa1b42a07ff Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 11 17:31:07 2008 -0400 [doc] Don't rebuild after every configure run The version.xml file was rebuilt all the time and forcing a full doc rebuild. Not anymore unless cairo-version.h was changed. configure.ac | 1 - doc/public/Makefile.am | 13 +++++++------ doc/public/version.xml.in | 1 - 3 files changed, 7 insertions(+), 8 deletions(-) commit 694fee9e7c3073613359d9734f64f65964c3aa53 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 11 16:04:06 2008 -0400 Update gtk-doc makefile fragment Also move it to build/. We still do not call gtkdocize from autogen.sh. acinclude.m4 | 1 + autogen.sh | 9 ++- build/Makefile.am.gtk-doc | 180 +++++++++++++++++++++++++++++++++++++++++++++ build/configure.ac.tools | 4 - configure.ac | 3 + doc/public/Makefile.am | 6 +- gtk-doc.make | 157 --------------------------------------- 7 files changed, 195 insertions(+), 165 deletions(-) commit de5b8bce37f2ddb87fca7ae6b844eec7fbbbc7e9 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 11 15:49:09 2008 -0400 Makefile.am cleanup Use a common build/Makefile.am.common file. Makefile.am | 13 ++++++++----- boilerplate/Makefile.am | 13 ++++++------- build/Makefile.am.common | 12 ++++++++++++ doc/Makefile.am | 5 ++++- doc/public/Makefile.am | 7 +++---- perf/Makefile.am | 10 ++++++---- src/Makefile.am | 11 ++--------- test/Makefile.am | 13 ++++++------- test/pdiff/Makefile.am | 10 ++++------ util/Makefile.am | 8 ++++---- 10 files changed, 55 insertions(+), 47 deletions(-) commit 66f0d56a8a2c8dd3b4678d495d5652bfdfd690ea Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 11 15:30:43 2008 -0400 [aclocal.enable.m4] Escape shell arguments build/aclocal.enable.m4 | 17 ++++++++++------- 1 files changed, 10 insertions(+), 7 deletions(-) commit 90210ac4ac7c70c58980fa3e70a9c16da6de6f75 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 11 15:24:45 2008 -0400 [autogen.sh] Quote ORIGDIR autogen.sh | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit e9e439a7a84fab0b888029801f62ea8d7f0a2ecf Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Sep 11 10:33:23 2008 +0100 [test] Check for updated reference images. Delete the results of previous runs if the reference images are more recent. There's still potential error if the conversion utility or its required libraries are modified... test/cairo-test.c | 83 ++++++++++++++++++++++++++++++++++++++++------------- 1 files changed, 63 insertions(+), 20 deletions(-) commit e1c1bba3ff2ad6271778203b82e14448e9418bf5 Author: Adrian Johnson <ajohnson@redneon.com> Date: Thu Sep 11 19:00:17 2008 +0930 Update user-font-proxy PDF/PS ref images test/user-font-proxy-pdf-ref.png | Bin 10174 -> 18111 bytes test/user-font-proxy-ps-ref.png | Bin 7227 -> 8171 bytes 2 files changed, 0 insertions(+), 0 deletions(-) commit 140ffa6e271c6e27bafbaf5edc2f026dedf4ed49 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Sep 11 10:00:57 2008 +0100 [test] Fix order of deleting images vs checks. The early-checks assume that the images are still available - so it helps not to unlink them before comparing results to the previous run. test/cairo-test.c | 5 ++--- 1 files changed, 2 insertions(+), 3 deletions(-) commit 1cf1b723c79c1359c5daccc38a90fa7b931ce818 Author: Adrian Johnson <ajohnson@redneon.com> Date: Thu Sep 11 18:36:55 2008 +0930 Return correct status src/cairo-pdf-surface.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 15dd80c89437f0ef2f2458e3d115778ac161b500 Author: Adrian Johnson <ajohnson@redneon.com> Date: Thu Sep 11 18:26:04 2008 +0930 Don't overwrite previous status src/cairo-pdf-surface.c | 8 ++++++-- 1 files changed, 6 insertions(+), 2 deletions(-) commit d1560bd68728c726b926d6460a466d073ed37285 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 11 04:23:05 2008 -0400 Mark private symbol so src/cairo-output-stream-private.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 2b4a26f0977f325df7d154e80030a152f340e000 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 11 04:21:29 2008 -0400 [configure.ac] Add CAIRO_BEGINEND_DECLS build/aclocal.cairo.m4 | 13 +++++++++++++ build/configure.ac.system | 2 ++ configure.ac | 10 ---------- 3 files changed, 15 insertions(+), 10 deletions(-) commit b7a838261bd2aace4466a725a8de08cdd4dccc9c Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 11 04:17:43 2008 -0400 Move m4 macros into build/aclocal.*.m4 files Makefile.am | 2 + acinclude.m4 | 261 ------------------- autogen.sh | 16 +-- build/aclocal.cairo.m4 | 146 +++++++++++ build/aclocal.enable.m4 | 439 ++++++++++++++++++++++++++++++++ build/aclocal.float.m4 | 64 +++++ build/aclocal.gtk-doc.m4 | 39 +++ build/aclocal.pkg.m4 | 155 ++++++++++++ build/configure.ac.enable | 447 --------------------------------- configure.ac | 1 + doc/public/tmpl/cairo-image.sgml | 1 - doc/public/tmpl/cairo-user-fonts.sgml | 1 - 12 files changed, 847 insertions(+), 725 deletions(-) commit ac6e4b83e7eac8cf99849b3c4b60da7fdace8625 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 11 03:44:17 2008 -0400 [configure.ac.enable] Use AS_CASE build/configure.ac.enable | 16 ++++++++-------- 1 files changed, 8 insertions(+), 8 deletions(-) commit 7c4fdafc8cb9f80e338df7581af1a8f40771dc67 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 11 03:30:25 2008 -0400 [configure.ac.enable] Add some dnl's build/configure.ac.enable | 376 ++++++++++++++++++++++----------------------- 1 files changed, 187 insertions(+), 189 deletions(-) commit c358abfb156ceb552ded2daad4068d6f0f0044a9 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 11 03:08:15 2008 -0400 [configure.ac.enable] Implement accumulators build/configure.ac.enable | 298 +++++++++++++++++++++++++++++++++------------ 1 files changed, 217 insertions(+), 81 deletions(-) commit 1efb5e0810025d560addbbf690fd4d65f9405b8f Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 11 01:12:48 2008 -0400 [configure.ac.enable] Don't collect .pc files for builtin features build/configure.ac.enable | 13 +++++++++++-- 1 files changed, 11 insertions(+), 2 deletions(-) commit 2bc53fb152ef4e6a443c177c7ac0cd2193c252ad Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 11 01:04:13 2008 -0400 [configure.ac] Really fix pixman config configure.ac | 9 ++++++--- 1 files changed, 6 insertions(+), 3 deletions(-) commit f9a332c8fda32136a99299ac73a1737028fa8795 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 11 00:49:17 2008 -0400 [configure.ac] Fix pixman requires configure.ac | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) commit 391bef58fcb301014adc8b06db7265c5c9b3bee3 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 10 23:23:08 2008 -0400 Add support for always-builtin features in the build system Like image surface and user fonts. build/configure.ac.enable | 43 +++++++++++++++++++++----------- configure.ac | 30 +++++++++++----------- doc/public/cairo-sections.txt | 2 + doc/public/tmpl/cairo-image.sgml | 11 ++++++++ doc/public/tmpl/cairo-user-fonts.sgml | 12 +++++++++ 5 files changed, 68 insertions(+), 30 deletions(-) commit 4a01b1d9c94beb4b3df9d4c7c8d7411c6afa1034 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 10 21:36:27 2008 -0400 Build -uninstalled.pc files .gitignore | 1 + build/configure.ac.enable | 28 +++++++++++++++++++++++++++- src/cairo-features-uninstalled.pc.in | 7 +++++++ src/cairo-uninstalled.pc.in | 8 ++++++++ 4 files changed, 43 insertions(+), 1 deletions(-) commit a18c75c3e9a63dc23aaad0faf2e963973a306d65 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 10 21:24:50 2008 -0400 [configure.ac.enable] More fixes for private features Don't expect pkgconfig files for them. Also, don't give them a chance to install public headers. build/configure.ac.enable | 34 ++++++++++++++++++++++++++++------ 1 files changed, 28 insertions(+), 6 deletions(-) commit 771ff1a06e93255cd0015c59f5e4f33c25490546 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 10 21:21:58 2008 -0400 [configure.ac.enable] Don't collect .pc files in win32 Makefile We only generate them using autotools. No point. build/configure.ac.enable | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) commit c73f58e3a7a83faa687a148d2363979f3e7d001f Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 10 21:19:25 2008 -0400 [doc] Don't include *.h as sources No idea why this was done initially but other projects I checked did not do it. doc/public/Makefile.am | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit d878924cf8ec2aea9a4f1bd27ac3a83566c0af5f Author: Adrian Johnson <ajohnson@redneon.com> Date: Thu Sep 11 08:46:55 2008 +0930 PS: execute type3 glyphs in their own dictionary The PS emulation of the PDF text operators stores some data on the user dict between calls to operators. When using the PDF text operators in type 3 glyphs, the PDF operators were overwriting the same data as the PDF operators in the page. Fix this by creating a new dictionary to execute each type 3 glyph in. src/cairo-ps-surface.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) commit b56075ee51aaf570f85c1d59513e5e5116ae2b06 Author: Adrian Johnson <ajohnson@redneon.com> Date: Thu Sep 11 08:41:39 2008 +0930 Enable show_glyphs inside of in user-font glyphs src/cairo-pdf-surface.c | 24 ++++++++++++-- src/cairo-ps-surface.c | 7 +++- src/cairo-type3-glyph-surface-private.h | 8 ++++- src/cairo-type3-glyph-surface.c | 53 ++++++++++++++++++++++++++++--- 4 files changed, 81 insertions(+), 11 deletions(-) commit c3663324fd417a281e9cd872aa1d60101ff4602b Author: Adrian Johnson <ajohnson@redneon.com> Date: Thu Sep 11 08:38:39 2008 +0930 Add _cairo_type3_glyph_surface_analyze_glyph() This function emits the glyph to a null stream with the side effect that other glyphs referenced by this user-font glyph will be added to the font subsets. src/cairo-pdf-surface.c | 28 ++++++++++++++++++++++ src/cairo-ps-surface.c | 30 +++++++++++++++++++++++ src/cairo-type3-glyph-surface-private.h | 4 +++ src/cairo-type3-glyph-surface.c | 39 +++++++++++++++++++++++++++++++ 4 files changed, 101 insertions(+), 0 deletions(-) commit b74533b5a56c1d063f288343f2e8e484f3c6571f Author: Adrian Johnson <ajohnson@redneon.com> Date: Thu Sep 11 08:37:30 2008 +0930 Add null output stream src/cairo-output-stream-private.h | 4 ++++ src/cairo-output-stream.c | 23 +++++++++++++++++++++++ 2 files changed, 27 insertions(+), 0 deletions(-) commit 6772efcdf6b6710c839ab58a7218866cc9f409b6 Author: Adrian Johnson <ajohnson@redneon.com> Date: Thu Sep 11 08:37:02 2008 +0930 Put user fonts in a separate subset src/cairo-pdf-surface.c | 6 +++++ src/cairo-ps-surface.c | 5 ++++ src/cairo-scaled-font-subsets-private.h | 35 +++++++++++++++++++++++++++++++ src/cairo-scaled-font-subsets.c | 23 ++++++++++++++++++- 4 files changed, 67 insertions(+), 2 deletions(-) commit 59fafcee8d6f3b5ba81e0bb1d90eb65b8e5daf93 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 10 18:22:07 2008 -0400 [configure.ac.build] Keep private features private For private features: - Don't list them in cairo-features.h; Define them in config.h instead, - Don't generate/install a .pc file, - Don't warn if enabled. build/configure.ac.enable | 25 +++++++++++++++---------- 1 files changed, 15 insertions(+), 10 deletions(-) commit e0b4f8dc8fd9861359f913dd69daa0ffeb66907a Author: Carl Worth <cworth@cworth.org> Date: Wed Aug 27 16:13:57 2008 -0700 Avoid missing enum warnings with pixman 0.11.9 src/cairo-image-surface.c | 10 ++++++++++ 1 files changed, 10 insertions(+), 0 deletions(-) commit bdcdc8400ef8c199eb7dea961ea13b75ae93176d Author: Carl Worth <cworth@cworth.org> Date: Wed Aug 27 15:54:15 2008 -0700 Rename _init_pattern_with_snapshot to _cairo_pattern_init_snapshot src/cairo-meta-surface.c | 38 ++++++-------------------------------- src/cairo-pattern.c | 30 ++++++++++++++++++++++++++++++ src/cairoint.h | 4 ++++ 3 files changed, 40 insertions(+), 32 deletions(-) commit 9016504e2ab2718603838aa2504513fa5aeefd7e Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 10 17:22:49 2008 -0400 [configure.ac.enable] Don't report CFLAGS It's long and not that useful. build/configure.ac.enable | 3 --- 1 files changed, 0 insertions(+), 3 deletions(-) commit 4059d356b8c2c8175cd9e232d2c34aaabd1932b1 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 10 17:22:05 2008 -0400 [autogen.sh] Make libtoolize silent autogen.sh | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 8abb252b0e4fa3b77eb85dd0276ce5112b538c3d Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Sep 10 20:29:05 2008 +0100 [test/Makefile.am] Update list of reference images. Remove the references to the deleted PS images and the premature addition of the PDF images. test/Makefile.am | 6 +----- 1 files changed, 1 insertions(+), 5 deletions(-) commit e895ab81f397359ee0224cc6ec61737ff87a591d Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Sep 10 19:00:40 2008 +0100 [test/Makefile.am] Remove reference to clip-operator-ps-argb32-ref.png The test passes using the general reference image since the PS now correctly uses the image fallback for the alpha gradients. test/Makefile.am | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) commit 042ef899a26fbb008641a86ad7b14df42a1024cd Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 10 13:57:17 2008 -0400 [test/pdiff] Fix include syntax test/pdiff/pdiff.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 7709f51e1378fb39af01bf7c50762b3c6cc032f2 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Sep 10 18:30:45 2008 +0100 [boilerplate] Include cairo-compiler-private.h Actually use the compiler specific diverts and defines. boilerplate/cairo-boilerplate.h | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) commit 84a7a9955c8af99bc2224ee630473bbee137598e Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Sep 10 18:23:31 2008 +0100 [test] Typo in Makefile.am s/AC_CPPFLAGS/AM_CPPFLAGS/g test/pdiff/Makefile.am | 2 +- test/pdiff/pdiff.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) commit bf62798b1284533e28b78717dac8070ca6d29e54 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Sep 10 18:21:50 2008 +0100 [cairo-compiler-private.h] Divert popen to _popen for MSVC Microsoft uses _popen instead of popen - required to build the boilerplate but not actually used on Windows (by default)! src/cairo-compiler-private.h | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) commit 5e5a2b9da70f559afa00bfd6e2011d573e729071 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 10 12:41:57 2008 -0400 More fixes for pkgconfig files Should all work now. build/configure.ac.enable | 44 ++++++++++++++++++++++++++++---------------- src/cairo-features.pc.in | 10 +++++----- 2 files changed, 33 insertions(+), 21 deletions(-) commit 43a42d0a195422260dbef0961e1cff34b1a36010 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 10 12:41:32 2008 -0400 [test/pdiff/Makefile.am] Another automake warning fix test/pdiff/Makefile.am | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 95214e80a55d362ece30d8f2cd513b2771aeaa3e Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 10 12:19:21 2008 -0400 [configure.ac.enable] Fix warning messages build/configure.ac.enable | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) commit 9dd9289c4ad517abf1d9013d5d6f85e418f9dd78 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 10 12:18:27 2008 -0400 Rename cairo-backend.pc.in to cairo-features.pc.in build/configure.ac.enable | 2 +- src/cairo-backend.pc.in | 12 ------------ src/cairo-features.pc.in | 12 ++++++++++++ 3 files changed, 13 insertions(+), 13 deletions(-) commit cf71e7c39b431b5b85aefe0249c9870d240e390b Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 10 12:15:20 2008 -0400 [configure.ac.enable] Actually install pkgconfig files Oops. Reported by Shunichi Fuji. build/configure.ac.enable | 20 ++++++++++++-------- 1 files changed, 12 insertions(+), 8 deletions(-) commit c9a90a808db6bcc2ac8f03aeeed334931655ce90 Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 9 14:36:40 2008 -0400 [autogen.sh] Make sure ChangeLog exists autogen.sh | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) commit 378b11aaf39496919fd10108c00946cffe1fafc4 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Sep 9 09:06:10 2008 +0100 [test] fill-alpha Update alpha value to non-divisable-by-256 number to expose a bug in pixman where it appears to be mixing in empty registers. test/fill-alpha-pattern-ps-ref.png | Bin 4519 -> 4380 bytes test/fill-alpha-pattern-ref.png | Bin 3855 -> 3653 bytes test/fill-alpha-pattern.c | 9 +++++---- test/fill-alpha-ref.png | Bin 3182 -> 2989 bytes test/fill-alpha.c | 9 +++++---- 5 files changed, 10 insertions(+), 8 deletions(-) commit c20179b65ff887b4c5dc7f984ede1cb986de859d Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 8 15:17:52 2008 -0400 [{test,perf}/Makefile.am] Define html-local target instead of html Fixes automake warning. perf/Makefile.am | 4 ++-- test/Makefile.am | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) commit 87dfceb9ec4d32077ad7961a6875793dc5d723f1 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 8 15:13:07 2008 -0400 [Makefile.am] Rename INCLUDES to AM_CPPFLAGS Fixes automake warnings boilerplate/Makefile.am | 2 +- doc/public/Makefile.am | 5 ----- perf/Makefile.am | 2 +- src/Makefile.am | 10 +++++----- test/Makefile.am | 2 +- 5 files changed, 8 insertions(+), 13 deletions(-) commit f84e7b6e656678e105171be12ef265ae60e4b1f7 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 8 15:10:06 2008 -0400 [configure.ac] Opt for more automake warnings and checks autogen.sh | 2 +- configure.ac | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) commit a374b349bfe5dc4afa23ceea8d808560c5d7ac84 Author: Behdad Esfahbod <behdad@behdad.org> Date: Sun Sep 7 17:43:30 2008 -0400 [configure.ac.enable] Make feature hooks take an ENABLED argument Simplifies code. build/configure.ac.enable | 130 ++++++++++++++++++++++----------------------- 1 files changed, 63 insertions(+), 67 deletions(-) commit 1affc3192bbc4db93213a7053255f6fbafbab8a8 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Sep 8 13:34:45 2008 +0100 [test] Add fill-alpha-pattern. A slight variation on the simple fill-alpha theme is that if Company is truly seeing a regression where we dither, the error on a constant background will be small and might be missed by the test suite. test/.gitignore | 1 + test/Makefile.am | 3 + test/fill-alpha-pattern-ps-ref.png | Bin 0 -> 4519 bytes test/fill-alpha-pattern-ref.png | Bin 0 -> 3855 bytes test/fill-alpha-pattern.c | 94 ++++++++++++++++++++++++++++++++++++ 5 files changed, 98 insertions(+), 0 deletions(-) commit ee5e6c821fedaf8c374d41438e1ca8cf606cd57c Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Sep 8 12:34:36 2008 +0100 [test] Add fill-alpha. Benjamin Otte reported "who broke rgba fills? they look dithered with recent git." This commit is the result of a skim through the test-suite which revealed no single test responsible for checking the basic operation of "set_rgba(); fill();". test/.gitignore | 1 + test/Makefile.am | 2 + test/fill-alpha-ref.png | Bin 0 -> 3182 bytes test/fill-alpha.c | 89 +++++++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 92 insertions(+), 0 deletions(-) commit cdee34c5b77b7d6b16bd0b8d22e25211064dbc23 Author: Behdad Esfahbod <behdad@behdad.org> Date: Sun Sep 7 16:53:14 2008 -0400 Back to using autoconf 2.58 acinclude.m4 | 4 ++++ build/configure.ac.enable | 12 ++++++------ configure.ac | 2 +- 3 files changed, 11 insertions(+), 7 deletions(-) commit d478b3e1ef25ac9b19938bc8ee801afc9ebd89ae Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Sep 7 18:31:29 2008 +0100 [cairoint.h] Update LAST_STATUS. src/cairoint.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 7960fc94dccdf4f4e7362e1cd69eeb3c132939e5 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Sep 7 12:56:14 2008 +0100 [ps] Set used level to 3 only if we use native gradients. Set the used level after performing the checks that the native Type2/3 gradients support the pattern. src/cairo-ps-surface.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) commit 7439c45039a2c4342f626864324a5b4989a3153d Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Sep 7 14:57:16 2008 +0100 [ps] Only use fallback images if the gradient has non-constant alpha. If the gradient has constant alpha, then we can express it as a flattened linear gradient. Otherwise, should the opacity vary across the gradient we need to fallback. src/cairo-ps-surface.c | 14 ++++++++++++++ test/.gitignore | 1 + test/Makefile.am | 1 - test/clip-operator-ps-argb32-ref.png | Bin 9102 -> 0 bytes test/clip-operator-ps-rgb24-ref.png | Bin 4620 -> 3624 bytes test/gradient-alpha-ps-argb32-ref.png | Bin 189 -> 134 bytes test/gradient-alpha-ps-rgb24-ref.png | Bin 179 -> 130 bytes test/gradient-constant-alpha-ps-ref.png | Bin 0 -> 124 bytes test/gradient-constant-alpha-ps-rgb24-ref.png | Bin 0 -> 124 bytes test/gradient-constant-alpha-ref.png | Bin 0 -> 117 bytes test/gradient-constant-alpha-rgb24-ref.png | Bin 0 -> 116 bytes test/operator-clear-ps-argb32-ref.png | Bin 1435 -> 0 bytes test/operator-source-ps-argb32-ref.png | Bin 3890 -> 0 bytes test/operator-source-ps-rgb24-ref.png | Bin 3181 -> 0 bytes 14 files changed, 15 insertions(+), 1 deletions(-) commit 94fd60d5ec2ef7705a8dc53f74817c1e067ba8e6 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Sep 7 12:12:59 2008 +0100 [test] Add gradient-constant-alpha. PostScript can handle alpha gradients, iff they have a constant alpha. So exercise that path. test/Makefile.am | 7 ++++ test/gradient-constant-alpha.c | 69 ++++++++++++++++++++++++++++++++++++++++ 2 files changed, 76 insertions(+), 0 deletions(-) commit a33f2f6962a5cb09eca60825fa1a022c3e00991c Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Sep 7 10:26:32 2008 +0100 Revert "[ps] A flattened gradient is not linear." This reverts commit 85ed37da33522efa101eb508a4091bcfa24ae944. Adrian Johnson pointed out that iff the gradient has constant alpha then it can be flattened. Reverting this commit in order to restore the capability to handle gradient flattening. src/cairo-ps-surface.c | 46 ++++++++++++++++++-------------- test/Makefile.am | 2 + test/clip-operator-ps-argb32-ref.png | Bin 0 -> 9102 bytes test/clip-operator-ps-rgb24-ref.png | Bin 0 -> 4620 bytes test/gradient-alpha-ps-argb32-ref.png | Bin 0 -> 189 bytes test/gradient-alpha-ps-rgb24-ref.png | Bin 0 -> 179 bytes test/operator-clear-ps-argb32-ref.png | Bin 0 -> 1435 bytes test/operator-source-ps-argb32-ref.png | Bin 0 -> 3890 bytes test/operator-source-ps-rgb24-ref.png | Bin 0 -> 3181 bytes 9 files changed, 28 insertions(+), 20 deletions(-) commit 1a6f2b08a16ffe2af28ddb3fcf0e7295226ad73d Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Sep 7 10:24:46 2008 +0100 [ps] Support B PDF operator. Add the procedure definition for fill-stroke path operators, B and B*. src/cairo-ps-surface.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) commit ab3bb369d5d531446f4a5482672204dc479f10b2 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Sep 7 10:23:28 2008 +0100 [ps] Add comments about design of output. Add some snippets from Adrian Johnson about how and why the PS output is factored in terms of PDF operators. src/cairo-ps-surface.c | 13 +++++++++++++ 1 files changed, 13 insertions(+), 0 deletions(-) commit ddb529a59c96077dd29b3bcfbc9749cb2d6de703 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Sep 7 12:16:29 2008 +0100 [configure.ac] Bump the required version. 2.62!!! Hopefully Behdad will notice and rewrite his excellent build scripts to avoid m4_newline() and m4_expand(). configure.ac | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit c3b05a796ed015350887cf8220b087058e493571 Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat Sep 6 18:02:21 2008 -0400 [configure.ac.enable] Sanitize feature default value build/configure.ac.enable | 9 +++++++++ 1 files changed, 9 insertions(+), 0 deletions(-) commit c881226afd03a95e9b94f497477315d69197c238 Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat Sep 6 17:26:51 2008 -0400 [configure.ac.enable] Further break feature configuration hooks build/configure.ac.enable | 231 +++++++++++++++++++++++++++------------------ 1 files changed, 138 insertions(+), 93 deletions(-) commit 31b09965b7c6210e5602167e260fa21b4c310bd1 Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat Sep 6 16:59:41 2008 -0400 [configure.ac.enable] Move macros around build/configure.ac.enable | 247 +++++++++++++++++++++++---------------------- 1 files changed, 128 insertions(+), 119 deletions(-) commit e19103e38d0a23e3d49c8a63945b80069e2d949b Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat Sep 6 16:34:18 2008 -0400 [configure.ac.enable] Redo cache invalidation to be automatic build/configure.ac.enable | 49 +++++++++++++++++++++++++++++++++------------ 1 files changed, 36 insertions(+), 13 deletions(-) commit d520d5432bb94eb664652b09322cd254987bde6c Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat Sep 6 15:54:23 2008 -0400 [configure.ac.enable] Simplify _CAIRO_ENABLE_FULL build/configure.ac.enable | 61 +++++++++++++++++--------------------------- 1 files changed, 24 insertions(+), 37 deletions(-) commit ee97873e0dad3ac60f6c39fb46bb5a7bb7480ae7 Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat Sep 6 15:34:29 2008 -0400 [configure.ac.bulid] Break feature config into smaller hooks build/configure.ac.enable | 38 ++++++++++++++++++++++---------------- 1 files changed, 22 insertions(+), 16 deletions(-) commit 3ed9787f4358048965bbc35acf958a75a95261dd Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat Sep 6 15:27:24 2008 -0400 [configure.ac.enable] Add CAIRO_FEATURE_IF_ENABLED build/configure.ac.enable | 16 +++++++++++----- 1 files changed, 11 insertions(+), 5 deletions(-) commit aba88e3437d88ebdf5bbeba72f0130ff4297bcdc Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat Sep 6 15:12:32 2008 -0400 [configure.ac.enable] Move all feature configureation to a single hook To be broken up in followup commits. build/configure.ac.enable | 209 ++++++++++++++++++++++++--------------------- 1 files changed, 111 insertions(+), 98 deletions(-) commit 7d39e4cbd722e39396904a43798c4743321b174c Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat Sep 6 15:10:24 2008 -0400 [configure.ac.enable] Add all-powerful hook registration macro build/configure.ac.enable | 82 ++++++++++++++++++++++++++++++++++++++++----- 1 files changed, 73 insertions(+), 9 deletions(-) commit 61ef0ebdc39828fd8f1e10de914694e22c6b6aa1 Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat Sep 6 14:51:57 2008 -0400 [.gitignore] Update .gitignore | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) commit eddb3f6a849a22bed0946e0f5031133e82429812 Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat Sep 6 09:50:57 2008 -0400 [configure.ac.enable] More macro cleanup acinclude.m4 | 1 + build/configure.ac.enable | 218 ++++++++++++++++++++++++--------------------- 2 files changed, 119 insertions(+), 100 deletions(-) commit 96e45e6779320cb0bed2a8d5f601180167c8a706 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Sep 5 01:18:39 2008 -0400 [configure.ac] Cosmetic build/configure.ac.enable | 41 +++++++++++++++++++++++++++-------------- 1 files changed, 27 insertions(+), 14 deletions(-) commit a37806a9da21a196e94dfa99500c3551ff119231 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Sep 5 01:07:30 2008 -0400 [configure.ac] Quote version macros configure.ac | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit 4edda79e711c3d82b5596694abb307ffa3fe855b Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Sep 5 00:57:15 2008 -0400 [configure.ac] Sanitize feature names build/configure.ac.enable | 18 +++++++++--------- 1 files changed, 9 insertions(+), 9 deletions(-) commit c2062dc8b73d031e596d0b6c0f6fcc76839eb251 Author: Benjamin Otte <otte@gnome.org> Date: Sat Sep 6 22:26:56 2008 +0200 [doc] get rid of various markers that aren't interpreted by gtk-doc doc/public/tmpl/cairo-version.sgml | 16 ++++++++-------- 1 files changed, 8 insertions(+), 8 deletions(-) commit d45b3168db2362eaaa8ee29fc653509bc8f67e65 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Sep 5 06:58:56 2008 +0100 [ps] Use a color_t rather than open-code. Simplify the code by tracking the current solid color with a cairo_color_t. src/cairo-ps-surface-private.h | 5 +---- src/cairo-ps-surface.c | 10 ++-------- src/cairo-types-private.h | 18 ++++++++++++++++++ src/cairoint.h | 18 ------------------ 4 files changed, 21 insertions(+), 30 deletions(-) commit 85ed37da33522efa101eb508a4091bcfa24ae944 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sat Sep 6 09:10:25 2008 +0100 [ps] A flattened gradient is not linear. We cannot express an alpha-gradient as a simple linear interpolation between 2 flattened colors. So fallback. src/cairo-ps-surface.c | 46 ++++++++++++++------------------ test/Makefile.am | 2 - test/clip-operator-ps-argb32-ref.png | Bin 9102 -> 0 bytes test/clip-operator-ps-rgb24-ref.png | Bin 4620 -> 0 bytes test/gradient-alpha-ps-argb32-ref.png | Bin 189 -> 0 bytes test/gradient-alpha-ps-rgb24-ref.png | Bin 179 -> 0 bytes test/operator-clear-ps-argb32-ref.png | Bin 1435 -> 0 bytes test/operator-source-ps-argb32-ref.png | Bin 3890 -> 0 bytes test/operator-source-ps-rgb24-ref.png | Bin 3181 -> 0 bytes 9 files changed, 20 insertions(+), 28 deletions(-) commit c1c86afa877b80a284365bcdaee11986bdd7da1f Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Sep 5 05:04:09 2008 +0100 [ps] Use floating point values when flattening color. Use the full-precision color values when computing the alpha-blended color. src/cairo-ps-surface.c | 24 +++++++++++------------- test/Makefile.am | 1 + test/over-around-source-ps-rgb24-ref.png | Bin 0 -> 538 bytes 3 files changed, 12 insertions(+), 13 deletions(-) commit e583fb061d2302b94188aabd381c566ac833bd94 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Sep 4 13:47:05 2008 +0100 [type1] Allocate the temporary subsetter on the stack. Avoid a reasonably small, short-lived malloc by allocating the cairo_type1_font_subset_t on the stack. src/cairo-type1-subset.c | 75 +++++++++++++++++++--------------------------- 1 files changed, 31 insertions(+), 44 deletions(-) commit 0cadd4ab027c3196c8bfa3361f2507ceb62c7876 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Sep 4 10:25:54 2008 +0100 [CODING_STYLE] Add vim modeline Add my vim recipe that most closely matches the coding style. If you can improve it, please do so! CODING_STYLE | 16 +++++++++++++++- 1 files changed, 15 insertions(+), 1 deletions(-) commit 22de0f6b8d3d680f29d781e1d71cf35a29cd26a9 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 4 23:26:19 2008 -0400 [configure.ac] Add some automake options configure.ac | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 82c91ec681bbd4fa8e64c411a94570a20a341ef0 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 4 23:25:57 2008 -0400 [util] Fix an automake warning util/Makefile.am | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 965b0e51ec8e1f57aaa7f7cdd86ef8968f059b7b Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 4 23:25:27 2008 -0400 [test] Do not include "xmalloc.h" directly Not needed, it's renamed and included by boilerplate directly. test/buffer-diff.c | 1 - test/cairo-test.c | 1 - test/imagediff.c | 1 - test/pthread-show-text.c | 1 - 4 files changed, 0 insertions(+), 4 deletions(-) commit 620e19e849f3dcc5747abe5b6d1adca4a08df9c7 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 4 23:09:58 2008 -0400 [configure.ac] Add AM_PROG_CC_C_O Needed for per-target flags in test/Makefile.am build/configure.ac.tools | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) commit 4edfdb4b15ff9f1eacaae0fb0739a54e51ca8742 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 4 22:30:49 2008 -0400 Rename build/*.ac to build/configure.ac.*. Also rename configure.in to configure.ac (finally) configure.in -> configure.ac build/analysis.ac -> build/configure.ac.analysis build/enable.ac -> build/configure.ac.enable build/system.ac -> build/configure.ac.system build/tools.ac -> build/configure.ac.tools build/version.ac -> build/configure.ac.version build/warnings.ac -> build/configure.ac.warnings autogen.sh | 9 +- build/analysis.ac | 76 ------- build/configure.ac.analysis | 76 +++++++ build/configure.ac.enable | 428 ++++++++++++++++++++++++++++++++++++++ build/configure.ac.system | 74 +++++++ build/configure.ac.tools | 28 +++ build/configure.ac.version | 43 ++++ build/configure.ac.warnings | 65 ++++++ build/enable.ac | 428 -------------------------------------- build/system.ac | 74 ------- build/tools.ac | 28 --- build/version.ac | 43 ---- build/warnings.ac | 65 ------ configure.ac | 482 +++++++++++++++++++++++++++++++++++++++++++ configure.in | 482 ------------------------------------------- 15 files changed, 1200 insertions(+), 1201 deletions(-) commit 49f060252a2f40c727909d9e55463f40dcea2cdf Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 4 22:25:33 2008 -0400 Rename build/*.mk to build/Makefile.am.* Namely: build/Analysis.mk -> build/Makefile.am.analysis build/ChangeLog.mk -> build/Makefile.am.changelog build/Releasing.mk -> build/Makefile.am.releasing Makefile.am | 6 +- build/Analysis.mk | 35 ---------- build/ChangeLog.mk | 82 ----------------------- build/Makefile.am.analysis | 35 ++++++++++ build/Makefile.am.changelog | 82 +++++++++++++++++++++++ build/Makefile.am.releasing | 153 +++++++++++++++++++++++++++++++++++++++++++ build/Releasing.mk | 153 ------------------------------------------- 7 files changed, 273 insertions(+), 273 deletions(-) commit 7ad076442d70c239c963c574849b2fb352ccd63a Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 4 22:21:29 2008 -0400 Rename src/*.mk to src/Makefile.* Namely: src/Sources.mk -> src/Makefile.sources src/Config.mk -> src/Makefile.am.config src/Config.mk.win32 -> src/Makefile.win32.config autogen.sh | 4 +- build/enable.ac | 8 +- doc/public/Makefile.am | 2 +- src/.gitignore | 4 +- src/Makefile.am | 6 +- src/Makefile.sources | 246 ++++++++++++++++++++++++++++++++++++++++++++++++ src/Makefile.win32 | 2 +- src/README | 2 +- src/Sources.mk | 246 ------------------------------------------------ 9 files changed, 260 insertions(+), 260 deletions(-) commit 8da361470fb8a4e11c7292dbfc57e3dafef7b7f0 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 4 21:59:27 2008 -0400 [configure.in] Forbid arbitrary CAIRO_ patterns in the output acinclude.m4 | 11 +++++++++-- build/enable.ac | 7 +++++++ 2 files changed, 16 insertions(+), 2 deletions(-) commit 33ed2fffb571fd50e07417d93ecaa288749b79d2 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 4 21:13:39 2008 -0400 [build/enable.ac] Add a feature "type" argument (font, surface, ...) build/enable.ac | 73 +++++++++++++++++++++++++++++++------------------------ 1 files changed, 41 insertions(+), 32 deletions(-) commit c8e75f10079e410cc1925000b14f6d1606216723 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 4 21:13:17 2008 -0400 [acinclude.m4] Disallow "_CAIRO" patterns in the output Eases m4 writing. acinclude.m4 | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) commit 86ef1dff59c5f1f11b8a672c6d3a16babc8fd8f9 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 4 19:50:32 2008 -0400 [configure.in] Break CAIRO_BACKEND_ENABLE into feature-specific ones build/enable.ac | 48 +++++++++++++++++++++++++++++++++++++++++++++--- configure.in | 37 +++++++++++++++++++------------------ 2 files changed, 64 insertions(+), 21 deletions(-) commit 4a96eb79ce75b60025c3da0a7782ffc2bd712ee7 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 4 17:50:15 2008 -0400 [build/enable.ac] Reformat for readability build/enable.ac | 216 ++++++++++++++++++++++++++++-------------------------- 1 files changed, 112 insertions(+), 104 deletions(-) commit c28882728cbdc7e70caa2a869ded2b4f180a2f33 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 4 17:22:07 2008 -0400 [configure.in] Remove unused variables build/enable.ac | 4 +--- 1 files changed, 1 insertions(+), 3 deletions(-) commit 47547cf05140a539fff0a2afb7e9d155e5d40f27 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 4 16:41:51 2008 -0400 [configure.in] Move report generation to build/enable.ac build/enable.ac | 118 ++++++++++++++++++++++++++++++++++++++++++++++++++---- configure.in | 57 +-------------------------- 2 files changed, 110 insertions(+), 65 deletions(-) commit 37f82a4d1b95586859552958306376fd72a4a1cd Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 4 16:13:05 2008 -0400 Get rid of CAIRO_LDADD in favor of CAIRO_LIBS build/analysis.ac | 2 +- build/enable.ac | 2 -- src/Makefile.am | 2 +- 3 files changed, 2 insertions(+), 4 deletions(-) commit 44155f7e5941351b224b60644632b55448369e49 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 4 16:00:40 2008 -0400 Cleanup configure.in macros acinclude.m4 | 107 ++++++++++++++++++++++++----------- build/enable.ac | 11 ++- build/system.ac | 122 ++++++++++++++++------------------------ src/cairo-atomic-private.h | 13 ++-- src/cairo-atomic.c | 2 +- src/cairo-mutex-list-private.h | 2 +- 6 files changed, 139 insertions(+), 118 deletions(-) commit 0e01534bf0bd64af840ccfa8aeaa1ac1a7cb31b7 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 4 09:13:49 2008 -0400 [boilerplate] Rename xmalloc.[ch] to boilerplate namespace boilerplate/Makefile.am | 5 +- boilerplate/cairo-boilerplate-system.c | 147 ++++++++++++++++++++++++++++++++ boilerplate/cairo-boilerplate-system.h | 51 +++++++++++ boilerplate/cairo-boilerplate.h | 2 +- boilerplate/xmalloc.c | 147 -------------------------------- boilerplate/xmalloc.h | 51 ----------- 6 files changed, 202 insertions(+), 201 deletions(-) commit c16b4520ecc9114a7052c7afc54b264b764e5be6 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Sep 4 09:07:52 2008 -0400 [autogen.sh] Only search in build/*.ac autogen.sh | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit f92c7c2b25b37bb7c64411222089b7198d6f6c7d Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Sep 4 03:06:58 2008 +0100 [autogen] Check build/ for versions. Add the build/*.mk to extract_version() so that it correctly identifies our requirements. autogen.sh | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 097c4ac022be6e1b86c0acf3e6a4f06d784dd661 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 3 20:51:51 2008 -0400 [Makefile.am] Use check_PROGRAMS boilerplate/Makefile.am | 2 +- src/Makefile.am | 3 +-- 2 files changed, 2 insertions(+), 3 deletions(-) commit 308a2ca928f8a36f07a758c443e77d0e2bdc02d0 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 3 20:50:49 2008 -0400 [doc/public/check-doc-coverage.sh] Also test cairo-undeclared doc/public/check-doc-coverage.sh | 14 +++++++------- 1 files changed, 7 insertions(+), 7 deletions(-) commit b1ced45f064fca66e570d4f2b5e87a4c5160e17c Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 3 20:50:26 2008 -0400 [doc] Fix out-of-tree build build/enable.ac | 2 +- src/Makefile.am | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) commit 5c45aa130865f2b279ac0b391f2bd5833ff891bd Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 3 20:06:26 2008 -0400 [configure.in] Split in various files Now the configure.in file mostly holds the backend enabling logic. The usual cruft has been moved in smaller files named build/*.ac. acinclude.m4 | 93 +++++++ build/analysis.ac | 76 ++++++ build/enable.ac | 263 ++++++++++++++++++++ build/system.ac | 98 ++++++++ build/tools.ac | 28 ++ build/version.ac | 43 ++++ build/warnings.ac | 65 +++++ configure.in | 717 ++--------------------------------------------------- 8 files changed, 688 insertions(+), 695 deletions(-) commit 06ec8b7743ab2a184b0c748a43ba67085920cbe6 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 3 19:09:57 2008 -0400 Move some top-level build files into build/ .gitignore | 8 --- Analysis.mk | 35 ------------ ChangeLog.mk | 82 ---------------------------- Makefile.am | 22 ++++---- Releasing.mk | 153 ---------------------------------------------------- build/.gitignore | 8 +++ build/Analysis.mk | 35 ++++++++++++ build/ChangeLog.mk | 82 ++++++++++++++++++++++++++++ build/Releasing.mk | 153 ++++++++++++++++++++++++++++++++++++++++++++++++++++ configure.in | 2 +- 10 files changed, 290 insertions(+), 290 deletions(-) commit 2cf4b3161c19b9b0349bd2aa94855fd0822968be Author: Vladimir Vukicevic <vladimir@pobox.com> Date: Wed Sep 3 15:34:40 2008 -0700 [quartz] move _cairo_quartz_create_cgimage to cairo-quartz-surface.c src/cairo-quartz-image-surface.c | 86 -------------------------------------- src/cairo-quartz-surface.c | 86 +++++++++++++++++++++++++++++++++++++- 2 files changed, 85 insertions(+), 87 deletions(-) commit e3fb4921a37ede88d3ecc6578ea96fcbb7776c0f Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 3 17:53:15 2008 -0400 [configure.in] No, OS X sed is broken in much more than one way, really configure.in | 16 ++++++++-------- 1 files changed, 8 insertions(+), 8 deletions(-) commit 62136640423b519aef8c40e5f5cadcfc676d7249 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 3 17:21:05 2008 -0400 [configure.in] Travis says this time it will work... configure.in | 16 ++++++++-------- 1 files changed, 8 insertions(+), 8 deletions(-) commit 190a328204ea87ffe4bc527a32a7cd503d0450bd Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 3 17:15:07 2008 -0400 [configure.in] I'm reminded that it's more portable to do -i first... configure.in | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit 55690639c7cdb3dd9c426d0a8e14d66f004a200d Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 3 17:05:53 2008 -0400 [configure.in] Don't use sed -e. Fixes build on Macs configure.in | 16 ++++++++-------- 1 files changed, 8 insertions(+), 8 deletions(-) commit df7e365662649b9c434f0b558eb881183faed282 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 3 16:48:43 2008 -0400 [configure.in] Oops, this m4 quoting is tricky. Another try. configure.in | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit f2f1653fcf7bbd56befe8d297dca5149b5536275 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 3 16:40:35 2008 -0400 [configure.in] m4 voodoo configure.in | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 3760a0192600f5c179d09273e89e018fdca894ec Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 3 16:40:24 2008 -0400 [configure.in] Use $SED instead of sed configure.in | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) commit 5ea2555c12e8a511759f8dbb4fe8b6f1d8b4af8d Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 3 12:16:36 2008 -0400 [Makefile.am] Move lcov rules to Analysis.mk Analysis.mk | 35 ++++++++++++++++++++++++++++ Makefile.am | 72 ++++++++++++++--------------------------------------------- 2 files changed, 52 insertions(+), 55 deletions(-) commit c8f23c2fcc034f6a0cb62ed72659ce748ec3871d Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 3 12:06:51 2008 -0400 [Makefile.am] Move releasing rules to Releasing.mk Makefile.am | 150 ++------------------------------------------------------- Releasing.mk | 153 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 157 insertions(+), 146 deletions(-) commit 99e2e2d0bbe8ec3b57576da7d72184fb1df230fa Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 3 12:06:35 2008 -0400 [src/Makefile.am] Minor fix in MAINTAINERCLEANFILES src/Makefile.am | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 2791d51f6e0c9ac7bfeb82ba158dd5465983121a Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 3 11:41:07 2008 -0400 [src/README] Refer to BIBLIOGRAPHY src/README | 11 +++++++++++ 1 files changed, 11 insertions(+), 0 deletions(-) commit 8992312df016f5112a3e9907bd34fb153330f162 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Sep 3 16:12:53 2008 +0100 [scaled-fonts] Cleanup a couple of valgrind warnings. Beware the propagation of uninitialised variables and forgotten error codes. src/cairo-scaled-font-subsets.c | 38 ++++++++++++++++++++------------------ src/cairo-truetype-subset.c | 5 ++--- 2 files changed, 22 insertions(+), 21 deletions(-) commit 855310bc1f226292646931add0a5e6e6604730ba Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Sep 3 11:31:48 2008 -0400 [HACKING] Write some more paragraphs HACKING | 23 ++++++++++++++++++++++- 1 files changed, 22 insertions(+), 1 deletions(-) commit 3b7726e3d460d961f3acc055f70778c0b3e1dce4 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Sep 3 14:06:43 2008 +0100 [src/Makefile.am] s/libcairo_la_CFLAGS/INCLUDES/ Update the custom rules after the overall to the build system. src/Makefile.am | 12 ++++++------ 1 files changed, 6 insertions(+), 6 deletions(-) commit c18cc5b44176ba0916a3fb9deb1548db149f01d4 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Sep 3 10:00:14 2008 +0100 [src/Makefile.am] make check compile fix Minor typo preventing TESTS from building. src/Makefile.am | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit cf212ddacaf012f506c680ebd10477018b7e936a Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 2 22:05:06 2008 -0400 Also test linking when cross-compiling We build the test. Just don't run it. boilerplate/Makefile.am | 1 + src/Makefile.am | 1 + 2 files changed, 2 insertions(+), 0 deletions(-) commit 78127c7fb43db9e020551b04d8f85e0bdcc4c894 Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 2 22:03:05 2008 -0400 [boilerplate/check-link.c] Oops. Add it. boilerplate/check-link.c | 24 ++++++++++++++++++++++++ 1 files changed, 24 insertions(+), 0 deletions(-) commit bd9743b318c0f3a76f72d2e05eb71eb918acdfae Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 2 22:01:37 2008 -0400 [HACKING] Improve win32 note. HACKING | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 0234fb9197edbba14a4cb8cc7dda1778f49e3fed Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 2 22:00:05 2008 -0400 [boilerplate/check-link.c] Check that we can link to the built boilerplate boilerplate/.gitignore | 1 + boilerplate/Makefile.am | 16 ++++++++++++---- 2 files changed, 13 insertions(+), 4 deletions(-) commit 7e45937e21101648fd8dc01e1684a0515c10715b Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 2 21:56:37 2008 -0400 [boilerplate] Add cairo_boilerplate_version[_string]() functions boilerplate/cairo-boilerplate.c | 18 ++++++++++++++++++ boilerplate/cairo-boilerplate.h | 6 ++++++ 2 files changed, 24 insertions(+), 0 deletions(-) commit a7951081f153934cbf93215c5e255b99ec3e1157 Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 2 21:50:08 2008 -0400 Move _GNU_SOURCE declarations to where it's used Such that we don't rely on more GNU extensions accidentally. perf/Makefile.am | 5 ----- perf/cairo-perf-posix.c | 2 ++ perf/cairo-perf.c | 2 ++ test/Makefile.am | 6 ------ test/cairo-test.c | 2 ++ test/invalid-matrix.c | 5 ++++- 6 files changed, 10 insertions(+), 12 deletions(-) commit b4cee2bd88f36b2eddacfe91726b698ae61c819b Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 2 21:35:53 2008 -0400 [boilerplate] Remove obsolete reference to pixman boilerplate/Makefile.am | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) commit e3d190c92f16c3b6cd3bf3791959c247b7aaa7ac Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 2 21:35:18 2008 -0400 [boilerplate] Cleanup boilerplate/Makefile.am | 5 ----- boilerplate/xmalloc.c | 2 ++ 2 files changed, 2 insertions(+), 5 deletions(-) commit af0069c1c4599a93b1f55a0a4aa0b67d8d754c0d Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 2 21:31:47 2008 -0400 [autogen.sh] Create dummy src/Config.mk so we can bootstrap autogen.sh | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) commit 2823ebaa6e0a14c4270ec973467fc0f76dc34fd5 Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 2 20:59:38 2008 -0400 [src/check-link.c] Simple test to check we can link to the built cairo.so configure.in | 1 + src/.gitignore | 1 + src/Makefile.am | 30 ++++++++++++++++++++++++++---- src/check-cairoint.sh | 2 +- src/check-link.c | 24 ++++++++++++++++++++++++ 5 files changed, 53 insertions(+), 5 deletions(-) commit 59262577708ddb656851624377efb2a671fa8ca3 Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 2 20:20:49 2008 -0400 Revamp the build system. Quick summary of changes: - Move list of cairo source files out of src/Makefile.am and into src/Sources.mk, - Generate files src/Config.mk and src/Config.mk.win32 that choose the right set of source files and headers based on configured backends and features. This drastically simplifies building using other build systems. The src/Makefile.win32 file needs to be updated to reflect these changes. - Add README files to various directories, - Add toplevel HACKING file. CODING_STYLE | 9 +- ChangeLog.mk | 3 +- HACKING | 165 +++++++++++++ Makefile.am | 1 + RELEASING | 2 +- boilerplate/.gitignore | 1 + configure.in | 136 ++++++++---- doc/public/Headers.mk | 52 ----- doc/public/Makefile.am | 30 +-- doc/public/README | 37 +++ perf/.gitignore | 2 + src/.gitignore | 5 +- src/Makefile.am | 383 ++++--------------------------- src/Makefile.win32 | 3 +- src/README | 58 +++++ src/Sources.mk | 246 ++++++++++++++++++++ src/cairo-cff-subset.c | 5 + src/cairo-clip-private.h | 3 + src/cairo-compiler-private.h | 6 +- src/cairo-freelist-private.h | 1 + src/cairo-misc.c | 68 ++++++ src/cairo-mutex-impl-private.h | 6 - src/cairo-mutex-private.h | 4 + src/cairo-mutex-type-private.h | 6 - src/cairo-output-stream-private.h | 4 + src/cairo-path-fixed-private.h | 2 + src/cairo-pdf-operators-private.h | 1 - src/cairo-pdf-operators.c | 5 + src/cairo-ps-surface-private.h | 2 + src/cairo-reference-count-private.h | 4 + src/cairo-region-private.h | 1 + src/cairo-scaled-font-subsets-private.h | 10 + src/cairo-scaled-font-subsets.c | 5 + src/cairo-truetype-subset-private.h | 4 + src/cairo-truetype-subset.c | 4 + src/cairo-type1-fallback.c | 5 + src/cairo-type1-private.h | 6 + src/cairo-type1-subset.c | 10 + src/cairo-type3-glyph-surface-private.h | 6 + src/cairo-type3-glyph-surface.c | 5 + src/cairo-types-private.h | 29 ++-- src/cairo-user-font-private.h | 1 + src/cairo-win32.c | 98 -------- src/cairo-xlib-xrender-private.h | 7 +- src/cairoint.h | 14 +- src/check-doc-syntax.sh | 2 +- test/.gitignore | 1 + test/Makefile.am | 3 + test/pdiff/.gitignore | 2 + util/README | 69 ++++++ 50 files changed, 932 insertions(+), 600 deletions(-) commit 5cb3e66305b25a3380f2ca5829ac81e4a27e76d0 Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 2 15:32:54 2008 -0400 [configure.in] Create temp file in current dir Such that we can use the CAIRO_CONFIG_COMMANDS macro to regenerate files in $srcdir and still be readonly-source-tree happy if nothing changed in the target file. configure.in | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) commit e977f32346a602b9644a2c59e612896f34af2c74 Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Sep 2 00:14:46 2008 -0400 [configure.in] Create backend .pc files using CAIRO_CONFIG_COMMANDS configure.in | 26 +++++++++++++++++--------- 1 files changed, 17 insertions(+), 9 deletions(-) commit 1bdd6110f6d5df6556f201e06e519e68640e6215 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 1 23:35:03 2008 -0400 [configure.in] Consistently use _save_cflags/libs configure.in | 20 ++++++++++---------- 1 files changed, 10 insertions(+), 10 deletions(-) commit 004012f1bc2b5c359e3c00bb3c2e893c73fd5471 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 1 23:28:39 2008 -0400 [configure.in] Cache WARN_UNUSED_RESULT test results configure.in | 23 +++++++++++++---------- 1 files changed, 13 insertions(+), 10 deletions(-) commit ac246426148ddf9b33aa2b03cbafec867509e814 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 1 22:58:57 2008 -0400 [configure.in] Use warning-flag facilities for -fno-strict-aliasing configure.in | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) commit d28243785a234648c4c4c60faa44658041400f81 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 1 22:52:44 2008 -0400 [configure.in] Remove unused MMX checks Leftover from pixman days configure.in | 23 ----------------------- 1 files changed, 0 insertions(+), 23 deletions(-) commit 74cd03be7085bf33dc122387df3e2fb25ee35c53 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 1 22:49:16 2008 -0400 [configure.in] Cache atomic-ops check results configure.in | 27 ++++++++++++++------------- 1 files changed, 14 insertions(+), 13 deletions(-) commit 7af228ab836d1871160c3b89079bcd660bac2074 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 1 22:37:28 2008 -0400 [configure.in] Make unsupported-backend warning generation automatic configure.in | 40 ++++++++++------------------------------ 1 files changed, 10 insertions(+), 30 deletions(-) commit 7510aa803355faae3c8abe9fb79238185cb2ce95 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 1 22:15:03 2008 -0400 [configure.in] Define CAIRO_CONFIG_COMMANDS for easier file creation configure.in | 94 ++++++++++++++++++++++++++++----------------------------- 1 files changed, 46 insertions(+), 48 deletions(-) commit 5f1993c53a11d87ee0506287f206bd0e400b76e9 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 1 21:51:05 2008 -0400 [configure] Add user-fonts to list of configured components configure.in | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) commit 33859070975ebc164f4f02093a2fe3335ccdb855 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 1 21:50:31 2008 -0400 [configure.in] Don't include cairo-features.h in cairo-no-features.h No idea why I did before. configure.in | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) commit 5f571290db05858133634f3d075030e1b3a3d121 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 1 21:49:59 2008 -0400 [configure.in] Add CAIRO_BEGIN/END_DECLS to config.h configure.in | 10 ++++++++++ 1 files changed, 10 insertions(+), 0 deletions(-) commit 2553579cc89d2ea2084983efd41b60ae5e32816b Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Sep 1 21:48:07 2008 -0400 [doc] Clean up doc file names doc/public/cairo-docs.xml | 12 ++++---- doc/public/cairo-sections.txt | 52 ++++++++++++++++++++-------------------- 2 files changed, 32 insertions(+), 32 deletions(-) commit a5a896aae831e5224dd5bd4bc711f3212f738ba1 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Aug 28 19:36:12 2008 -0400 Update header glob doc/public/Makefile.am | 7 +++---- doc/public/tmpl/cairo-version.sgml | 3 +-- 2 files changed, 4 insertions(+), 6 deletions(-) commit 7b2e8035f253e4667ebdb285d7b49aaece88f3b3 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Sep 2 10:54:13 2008 +0100 [cairo-test] Fixup a few memleaks on failure. Free the test image before jumping to UNWIND_CAIRO. test/cairo-test.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) commit a5d33bcbb43cd1738e45b803c1aa968aff55e7ab Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Sep 2 10:28:17 2008 +0100 [xlib] Keep a pointer to the cairo_xlib_display_t on the surface. Cleanup the code somewhat by passing cairo_xlib_display_t around internally as opposed to a Display and then having to lookup the corresponding cairo_xlib_display_t each time. [To get a cairo_xlib_display_t from a Display is a list traversal under mutex (though the element we're looking for is most likely at the start), but to get the Display is just a lockless pointer dereference.] src/cairo-xlib-display.c | 29 ++++---------------- src/cairo-xlib-private.h | 10 +++--- src/cairo-xlib-screen.c | 14 +++------- src/cairo-xlib-surface-private.h | 1 + src/cairo-xlib-surface.c | 55 ++++++++++++++++++++++---------------- 5 files changed, 48 insertions(+), 61 deletions(-) commit 939b836bfa95df759aca96936bb9a6d89d3130b8 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Sep 2 10:08:04 2008 +0100 [xlib] Use an embedded doubly-linked list for the close display hooks. Kill the allocation and linear search of the close display list on remove, by embedding a list node into the parent structure. Original patch by Karl Tomlinson <karlt+@karlt.net>, Mozilla Corporation. https://bugzilla.mozilla.org/show_bug.cgi?id=453199#c5 src/cairo-xlib-display.c | 90 +++++++++++++++++-------------------- src/cairo-xlib-private.h | 13 +++-- src/cairo-xlib-surface-private.h | 1 + src/cairo-xlib-surface.c | 35 ++++++++++++--- src/cairoint.h | 10 ++++ 5 files changed, 88 insertions(+), 61 deletions(-) commit 38f779afcb84d48a1a146eec11a6db5c484d3578 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Sep 2 09:12:44 2008 +0100 [user-font] Propagate status return. An error return possible went unpropagated - fix that. Also whilst in the vicinity avoid the non-constant initialisation of the local variable before the antiquated compilers moan. src/cairo-user-font.c | 10 ++++++++-- 1 files changed, 8 insertions(+), 2 deletions(-) commit 83f390cfc5f594444413dfed3346e8412cb4c973 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Sep 1 18:23:00 2008 +0100 [ps] Initialise has_creation_date. Slipped by check-valgrind, since the boilerplate always initialised it when explicitly setting the date. src/cairo-ps-surface.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) commit e955b7399ef5741c8f2fda1c4aa73e02c2ce39d0 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Sep 1 15:33:05 2008 +0100 Check that lvalue of BITSWAP8() is a uint8_t. The bit-swapping macro uses the full register for intermediate storage so we need to be careful to only read the low byte when using the result. [Only the use in ps-surface.c was incorrect, I just converted the other unsigned chars to uint8_t for consistency.] src/cairo-ft-font.c | 2 +- src/cairo-pdf-surface.c | 2 +- src/cairo-ps-surface.c | 23 +++++++++++------------ src/cairo-scaled-font.c | 2 +- src/cairo-svg-surface.c | 4 ++-- 5 files changed, 16 insertions(+), 17 deletions(-) commit d756a4d6323d23cecb928822cdac7528859e7cf3 Author: Vladimir Vukicevic <vladimir@pobox.com> Date: Thu Aug 28 23:58:29 2008 -0700 [xlib] check for too-large surface size in create similar to avoid UNSUPPORTED loop src/cairo-xlib-surface.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) commit 894940b81f0272a2993d3a785fd505b3a4375e6e Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Aug 28 18:18:23 2008 -0400 Some nasty tracks to make changing version number not cause a total rebuild Quite slick! This comes handy when git-bisect'ing. The canonical version number is in toplevel cairo-version.h now. Makefile.am | 3 +- RELEASING | 6 ++-- cairo-version.h | 8 +++++ configure.in | 2 +- src/Makefile.am | 2 + src/cairo-misc.c | 44 ------------------------- src/cairo-version.c | 88 +++++++++++++++++++++++++++++++++++++++++++++++++++ src/cairo-version.h | 12 +++++-- 8 files changed, 113 insertions(+), 52 deletions(-) commit ab5c528de2fc744d77c44ea1a9a3467f1ec5f81d Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Aug 28 17:36:43 2008 -0400 Undefine PACKAGE* macros defined by autotools We use our own macros. This makes it easier for other build systems. src/cairoint.h | 7 +++++++ 1 files changed, 7 insertions(+), 0 deletions(-) commit 47b3c9aa3f7860326e624a053675112a7ad24419 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Aug 28 17:29:32 2008 -0400 Move version functions to cairo-misc.c src/cairo-misc.c | 44 ++++++++++++++++++++++++++++++++++++++++++++ src/cairo.c | 43 ------------------------------------------- 2 files changed, 44 insertions(+), 43 deletions(-) commit 89900525fb78b20c532b8d983c238896f6e4820c Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Aug 28 17:21:37 2008 -0400 Move version number to src/cairo-version.h Makefile.am | 2 +- Makefile.win32 | 15 +------------ RELEASING | 10 ++------ Version.mk | 10 --------- configure.in | 29 ++++----------------------- doc/public/cairo-sections.txt | 3 ++ doc/public/tmpl/cairo-surface.sgml | 4 +- doc/public/tmpl/cairo-version.sgml | 16 +++++++++++++++ src/Makefile.am | 1 + src/cairo-features-win32.h | 26 ------------------------- src/cairo-image-surface.c | 3 +- src/cairo-version.h | 8 +++++++ src/cairo.h | 37 ++++++++++++++++++++++++++++++----- 13 files changed, 74 insertions(+), 90 deletions(-) commit 82303d6170aa541a3dc8c2519c7cc1445fc18842 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Aug 28 14:40:56 2008 -0400 [autogen.sh] Handle case of no aclocal found autogen.sh | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) commit 1c6556f6566b7bdfd2c8f46e8a6b6a35c9ae6891 Author: Antoine Azar <cairo@antoineazar.com> Date: Thu Aug 28 11:06:40 2008 -0700 Fixed cairo version in win32 makefile Makefile.win32 | 9 ++++++--- 1 files changed, 6 insertions(+), 3 deletions(-) commit 22552dae517c25e4eadd44e76d06469a4c95db93 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Aug 27 20:08:49 2008 -0400 Rename _cairo_matrix_compute_scale_factors to _cairo_matrix_compute_basis_scale_factors src/cairo-ft-font.c | 2 +- src/cairo-matrix.c | 33 +++++++++++++++++++++++---------- src/cairo-quartz-font.c | 6 +++--- src/cairo-scaled-font.c | 2 +- src/cairo-user-font.c | 2 +- src/cairo-win32-font.c | 2 +- src/cairoint.h | 2 +- 7 files changed, 31 insertions(+), 18 deletions(-) commit f7a91e5bd7f3b799287f136adfd8a7b04dacce64 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Aug 27 19:06:13 2008 -0400 [configure.in] Autogenerate libtool version info For unstable version 1.7.5 we create libcairo.so.2.10705.0 For stable version 1.8.5 we create libcairo.so.2.10800.5 No more manual work. configure.in | 32 ++++++++++++++++++++------------ 1 files changed, 20 insertions(+), 12 deletions(-) commit df64e0e632bf180f83a64fb51e8e7da5eed503bf Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Aug 27 18:41:22 2008 -0400 Cleanup libtool version handling In preparation to remove the manual numbering completely Makefile.am | 12 ++---------- configure.in | 48 ++++++++++++++++++++++++------------------------ src/Makefile.am | 4 ++-- 3 files changed, 28 insertions(+), 36 deletions(-) commit 50b2076a54c76e051305981280c7fe443f517d61 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Aug 27 17:59:13 2008 -0400 [autogen.sh] Prefer glibtoolize to libtoolize if available Makes OS X users happy. INSTALL | 5 ----- autogen.sh | 3 +-- 2 files changed, 1 insertions(+), 7 deletions(-) commit 98942f99f3e10a1898a11d29e5f40f894d74c0a7 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Aug 27 17:53:02 2008 -0400 [configure.in] Move library version information to Version.mk Makefile.am | 1 + Version.mk | 10 ++++++++++ configure.in | 13 +++++-------- 3 files changed, 16 insertions(+), 8 deletions(-) commit 2cf82eaf0d08e68b787bb0792da97e73d8d4ce38 Author: Vladimir Vukicevic <vladimir@pobox.com> Date: Wed Aug 27 21:14:51 2008 -0700 [xlib] Check CreatePixmap dimensions before calling, to avoid unnecessary size errors src/cairo-xlib-surface.c | 47 ++++++++++++++++++++++++++++++++------------- 1 files changed, 33 insertions(+), 14 deletions(-) commit 719c17c293a6971ab1f79e4df95887350429f827 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Aug 27 17:08:52 2008 -0400 [src/Makefile.am] Remove gcc dependency src/Makefile.am | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit a8c0998baf17357ce962dec795c9d6134e76e94a Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Aug 27 14:58:53 2008 +0100 [ps] Check tmpfile status after reading. Be paranoid and check to see if we encountered an error whilst reading the temporary file. src/cairo-ps-surface.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) commit bd21b2f6307549d9ade94bbe3f32f92efae97f72 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Aug 26 21:06:26 2008 +0100 [test] Ensure that the output is always saved. Do the saving of the output first before checking for various failures with respect to the reference images. test/cairo-test.c | 54 ++++++++++++++++++++++++++-------------------------- 1 files changed, 27 insertions(+), 27 deletions(-) commit de6742c5f190664556658e35f5ea5ede979671af Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Aug 26 18:41:22 2008 +0100 [ps] Mark the hex data as unsigned char. Use unsigned char to avoid sign extensions issues when bit shifting. src/cairo-output-stream-private.h | 2 +- src/cairo-output-stream.c | 2 +- src/cairo-ps-surface.c | 2 +- src/cairo-scaled-font-subsets-private.h | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) commit 92fcb9d2f7fa143d1f6707ead7d4a85e9f739bcb Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Aug 26 14:36:46 2008 +0100 [configure.in] Autoconf strikes back Need to disable references to *.cpp to convince autoconf not to use the g++ linker (and fail miserably). boilerplate/Makefile.am | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 08ea9d1f2a2210a1f333f3425eb141c2f5f1399c Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Aug 22 23:09:13 2008 +0100 [pdiff] Get the surface data pointer once. Don't call cairo_image_surface_get_data() for every single component of the two surfaces to compare. test/pdiff/pdiff.c | 38 ++++++++++++++++---------------------- 1 files changed, 16 insertions(+), 22 deletions(-) commit 590ccb900605f9bdf30f02f76b7dd622acb9a27d Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Aug 22 14:54:19 2008 +0100 [ps] Convert a few residual CRLF to LF. Just a few CRLF eol-terminators remained, cluttering the output. src/cairo-ps-surface.c | 10 +++++----- 1 files changed, 5 insertions(+), 5 deletions(-) commit 78758b6acc0d7eca6bd2919e5fb039599a6e9a52 Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat Aug 23 14:18:45 2008 -0400 [Makefile.am] Add autogen.sh to dist. Oops! Makefile.am | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) commit 17a6d541f88bb5627da436c5e516049c3317098a Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Aug 21 08:20:31 2008 +0100 [test] Explicity save a fail image. Be explicit about handling cached FAIL images, instead of relying on the sequences of failed matches as the files are an external resource and we can not guarantee their individual accessibility. Note this also changes the filename, so you may want to run: $ find -name '*-last.*' -print | xargs rm after this checkout. test/.gitignore | 2 +- test/Makefile.am | 4 ++-- test/cairo-test.c | 22 +++++++++++----------- 3 files changed, 14 insertions(+), 14 deletions(-) commit b9287e6669fde571a9f0cb57462cb3815fbd8d27 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Aug 20 19:44:30 2008 +0100 [test] Cache last output and compare next time. Compare the current output against a previous run to determine if there has been any change since last time, and only run through imagediff if there has been. For the vector surfaces, we can check the vector output first and potentially skip the rasterisation. On my machine this reduces the time for a second run from 6 minutes to 2m30s. As most of the time, most test output will remain unchanged, so this seems to be a big win. On unix systems, hard linking is used to reduce the amount of storage space required - others will see about a three-fold increase in the amount of disk used. The directory continues to be a stress test for file selectors. In order to reduce the changes between runs, the current time is no longer written to the PNG files (justified by that it only exists as a debugging aid) and the boilerplate tweaks the PS surface so that the creation date is fixed. To fully realise the benefits here, we need to strip the creation time from all the reference images... The biggest problem with using the caches is that different runs of the test suite can go through different code paths, introducing potential Heisenbergs. If you suspect that caching is interfering with the test results, use 'make -C test clean-caches check'. boilerplate/cairo-boilerplate-pdf-private.h | 7 +- boilerplate/cairo-boilerplate-pdf.c | 18 +-- boilerplate/cairo-boilerplate-ps-private.h | 3 + boilerplate/cairo-boilerplate-ps.c | 35 ++++- boilerplate/cairo-boilerplate-svg-private.h | 7 +- boilerplate/cairo-boilerplate-svg.c | 17 +-- boilerplate/cairo-boilerplate-win32-printing.c | 2 + boilerplate/cairo-boilerplate.c | 105 +++++++++----- boilerplate/cairo-boilerplate.h | 5 + boilerplate/xmalloc.c | 14 ++ boilerplate/xmalloc.h | 4 + configure.in | 2 +- src/cairo-png.c | 9 +- src/cairo-ps-surface-private.h | 2 + src/cairo-ps-surface.c | 5 +- test/.gitignore | 7 +- test/Makefile.am | 10 +- test/README | 6 + test/cairo-test.c | 186 +++++++++++++++++++++--- 19 files changed, 341 insertions(+), 103 deletions(-) commit 98bb04cf93549455583d95b693c01b243b712c61 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Aug 20 19:39:27 2008 +0100 [ps] Check for end-of-stream after advancing character. Whilst writing the base85 stream we advance an extra character if we spot a '~', however we need to be paranoid that we have not stepped beyond the end of the data for this write. src/cairo-ps-surface.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) commit b47c772934571ffcabc3ec9b3468f4ef1a6d6863 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Aug 20 19:37:56 2008 +0100 [test/bufferdiff] Move unused code. Only imagediff calls png_diff, so it makes sense to move that function out of the cairo-test and into the utility. test/buffer-diff.c | 295 ---------------------------------------------------- test/buffer-diff.h | 36 ------- test/imagediff.c | 217 ++++++++++++++++++++++++++++++++++++++- 3 files changed, 216 insertions(+), 332 deletions(-) commit 186e7a2602cf140ac03b730b95ed10f25f9319c6 Author: Alex Rostovtsev <tetromino@gmail.com> Date: Tue Aug 19 23:45:40 2008 +0100 [png] Specify a no-op flush callback (NULL deref) libpng changed behaviour in v1.2.30 to call the png_ptr->output_flush_fn in png_write_end(). If no flush function is provided with png_set_write_fn(), libpng will use its default fflush() instead - which assumes that closure passed is a FILE* and not an arbitrary user pointer. Consequently, we must actually set a dummy output_flush_fn to avoid segfaulting. src/cairo-png.c | 9 ++++++++- 1 files changed, 8 insertions(+), 1 deletions(-) commit 5712a2c619b265a7ede5cd32049bce456131c64b Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Aug 19 15:17:45 2008 +0100 [test] Destroy test ouput image on failure. Add the missing cairo_surface_destroy(). Sigh, less haste more speed. test/cairo-test.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) commit 0354457bedf278c6504856148c51495754d94ebb Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Aug 19 15:10:51 2008 +0100 [test] Always write the test output to a png. Always write the test output to a png so that it can be copied and used as a reference image with CAIRO_REF_DIR. test/cairo-test.c | 16 +++++++++------- 1 files changed, 9 insertions(+), 7 deletions(-) commit 86d221521bc187bc8ee4f81f840de2a5ce277207 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Aug 19 14:55:18 2008 +0100 [test] Pass extended output name to ref_name_for_test(). Having included some extra details in the test output PNG filename, we need to pass the extra information to cairo_ref_name_for_test_target_format() in order to find the match. test/cairo-test.c | 18 ++++++++++-------- 1 files changed, 10 insertions(+), 8 deletions(-) commit b30b1c5e2cdb3de62a20b13b7b699db1de32affb Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Aug 19 11:52:38 2008 +0100 [perf] Continue testing after we fail to create a surface. Sometimes we cannot create a surface because it is larger than the screen. Ignore these non-fatal errors and move on to the next performance case. perf/cairo-perf.c | 13 ++++--------- 1 files changed, 4 insertions(+), 9 deletions(-) commit 776844eb9e4b0eb70621242212d732dfefcb6d8e Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Aug 18 18:50:00 2008 +0100 [boilerplate] Daemonic conversion utility. In order to achieve substantial speed improvements the external conversion utilities are rewritten as a daemon that communicates with the test suite over a local socket. This is faster as it avoids the libtool and dynamic linker overhead for each invocation, the caches persist between tests and we no longer require a round trip through libpng. The daemon is started automatically by the test suite and if communication cannot be established then it falls back to using a pipe to a normal conversion utility. The daemon will then persist for 60 seconds waiting for further connections. Of course any memory leak (stares at poppler) is exacerbated. boilerplate/cairo-boilerplate-pdf.c | 63 +++- boilerplate/cairo-boilerplate-svg.c | 63 +++- boilerplate/cairo-boilerplate.c | 141 +++++++++ boilerplate/cairo-boilerplate.h | 7 + configure.in | 9 + test/.gitignore | 3 + test/Makefile.am | 7 + test/any2ppm.c | 594 +++++++++++++++++++++++++++++++++++ 8 files changed, 851 insertions(+), 36 deletions(-) commit 00bc650455219e41fa20d3ec99321f4cbe97cbf1 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Aug 18 14:52:43 2008 -0400 Add new public API cairo_surface_has_show_text_glyphs() We added cairo_has_show_text_glyphs() before. Since this is really a surface property, should have the surface method too. Like we added cairo_surface_show_page()... doc/public/cairo-sections.txt | 1 + doc/public/tmpl/cairo-surface.sgml | 9 +++++++ src/cairo-analysis-surface.c | 2 +- src/cairo-gstate.c | 2 +- src/cairo-paginated-surface.c | 2 +- src/cairo-surface.c | 44 +++++++++++++++++++++++++++++++++++- src/cairo.c | 3 ++ src/cairo.h | 3 ++ src/cairoint.h | 4 +-- src/test-meta-surface.c | 2 +- src/test-paginated-surface.c | 2 +- 11 files changed, 65 insertions(+), 9 deletions(-) commit 4cd478b95f0ae803d1a0ab75197b1d389e2eba4c Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Aug 18 17:51:21 2008 +0100 [test] Initialise test context. Fixup a couple more tests that do not initialise a test context for themselves. test/font-options.c | 19 ++++---------- test/png.c | 64 +++++++++++++++++++++++++------------------------- test/user-data.c | 10 ++++++- 3 files changed, 46 insertions(+), 47 deletions(-) commit cdd021b5fbeb53247e6e1aa7224a8faa60249dc7 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Aug 18 17:48:55 2008 +0100 [boilerplate] Check exit code from system for trapped signals. If the external conversion utility was killed by a signal (e.g. the user sent SIGINT), raise that signal within our process as well. This means that a crash inside poppler or rsvg will be flagged as a crash inside the test suite, and makes interrupting the test suite far more responsive. boilerplate/cairo-boilerplate-pdf.c | 13 ++++++++++++- boilerplate/cairo-boilerplate-ps.c | 19 +++++++++++++++---- boilerplate/cairo-boilerplate-svg.c | 13 ++++++++++++- 3 files changed, 39 insertions(+), 6 deletions(-) commit 95575d7a6977a21960818f81aa267725edcd8d93 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Aug 18 17:13:25 2008 +0100 [configure.in] Add release status Print out whether the current version represents a release, a development snapshot or is being compiled from git. configure.in | 9 ++++++++- 1 files changed, 8 insertions(+), 1 deletions(-) commit da83f405caeb2474e0a46f85148b3944c61a5d49 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Aug 18 12:22:46 2008 -0400 Tone down comment src/cairo-ft-font.c | 2 +- src/cairo-xlib-screen.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) commit 5379af109ca65c40ea2b7a74b7660267da7c8d2f Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Aug 18 12:22:34 2008 -0400 [cairo-ft] Add useless cairo_warn decorator src/cairo-ft-font.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit c56385eacc076a149ffe0fb6690b7b128fdc9e50 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Aug 18 16:08:16 2008 +0100 [test/make-html.pl] Don't include links to non-existent images. Some tests do not generate output images, so do not insert a link if we don't have an image. test/make-html.pl | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) commit 17fbb652b1c74ba0ccced48c14c63a4d24bb3891 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Aug 18 12:53:43 2008 +0100 [test] Avoid redundant writes/reads of test surfaces via png. As Behdad suggested, we can dramatically speed up the test suite by short-circuiting the write to a png file, only to then immediately read it back in. So for the raster based surfaces, we avoid the round-trip through libpng by implementing a new boilerplate method to directly extract the image buffer from the test result. A secondary speedup is achieved by caching the most recent reference image. boilerplate/cairo-boilerplate-pdf-private.h | 5 + boilerplate/cairo-boilerplate-pdf.c | 26 ++ boilerplate/cairo-boilerplate-ps-private.h | 5 + boilerplate/cairo-boilerplate-ps.c | 29 ++- boilerplate/cairo-boilerplate-svg-private.h | 5 + boilerplate/cairo-boilerplate-svg.c | 26 ++ .../cairo-boilerplate-test-surfaces-private.h | 5 + boilerplate/cairo-boilerplate-test-surfaces.c | 58 +++- boilerplate/cairo-boilerplate-win32-printing.c | 26 ++ boilerplate/cairo-boilerplate-win32-private.h | 5 + boilerplate/cairo-boilerplate.c | 135 ++++++++ boilerplate/cairo-boilerplate.h | 62 +++-- test/buffer-diff.c | 327 ++++++++++++-------- test/buffer-diff.h | 38 +-- test/cairo-test.c | 160 ++++++++-- test/cairo-test.h | 4 + test/imagediff.c | 2 +- test/xlib-expose-event.c | 10 +- 18 files changed, 721 insertions(+), 207 deletions(-) commit 9b0b55cea724f91eb2835294f929c49224bd0bac Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Aug 18 08:07:25 2008 +0100 [test/leaky-dashed-rectangle] Add ref to bug report. Yevgen Muntyan has filed a bug report with the same symptoms as leaky-dashed-rectangle, so add a reminder for when it is finally fixed. test/leaky-dashed-rectangle.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) commit 212cbd3f1b089c1b1948072db515dbf81cc32580 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Aug 17 21:48:06 2008 +0100 [test/user-font] Correct the lifetime of the user font face. By keeping a static reference to the user font face, it is erroneously kept alive during a call to cairo_debug_reset_static_data(). (A violation of the caller's contract to ensure that no active reference to a cairo object is held by the caller.) test/user-font.c | 91 +++++++++++++++++++++++++++-------------------------- 1 files changed, 46 insertions(+), 45 deletions(-) commit 19d721d84c550b091927d22e00b34291cedd92aa Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Aug 17 21:43:14 2008 +0100 [cairo-compiler-private.h] Clear definition of __attribute__ Avoid a redefinition error when playing silly tricks with 'cpp -U__GNUC__'. src/cairo-compiler-private.h | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) commit 12d3d32f2251c78189cf3eaca61bc690ad17e1bb Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Aug 17 21:41:36 2008 +0100 [Makefile.am] Support uno. For the extreme masochist only. At the moment, it only generate syntax errors, but the command line appears functional. src/Makefile.am | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) commit 6808174e72c923ebabe61846617496e25df92363 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Aug 17 20:28:34 2008 +0100 [win32-font] Review error handling. The test-suite for win32 shows less than ideal error detection whilst running on mingw32. Looking at the code, I spotted a few places where the error propagation could be improved, and lo... src/cairo-win32-font.c | 244 ++++++++++++++++++++++++++---------------------- 1 files changed, 133 insertions(+), 111 deletions(-) commit 5ef52cd08f586d4ca0b30ff7d47575f0dfba9172 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Aug 17 18:01:15 2008 +0100 [svg] Tweak base64_write_func(). On a wild goose chase to eliminate a valgrind warning (caused by libpng, alas) tweak the code for a bit of simplification. src/cairo-svg-surface.c | 31 ++++++++++++++----------------- 1 files changed, 14 insertions(+), 17 deletions(-) commit c745a622db7844ad0dc0da14446457eed1133eb5 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Aug 17 17:33:29 2008 +0100 [test/toy-font-face] Use cairo_test_init/fini(). Minor step to harmonise the test with the rest of the suite. test/toy-font-face.c | 17 +++++++---------- 1 files changed, 7 insertions(+), 10 deletions(-) commit 37bca38772af1ff206f6bba00f217dc59504ecca Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Aug 17 15:30:51 2008 +0100 [test/create-from-png] Return the failure. Having checked all the possible PNG formats, report any failures. test/create-from-png.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) commit 3dc8e2dd0d42572c6e97af8bd676c02dded13d7f Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Aug 17 15:28:49 2008 +0100 [boilerplate] Dead store elimination. Value stored to 'found' is never read. boilerplate/cairo-boilerplate.c | 9 ++++----- 1 files changed, 4 insertions(+), 5 deletions(-) commit d5f90a241c24a7f10c8f03d2a830729f85bb2945 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Aug 17 15:08:57 2008 +0100 [ft-font] Dead store elimination. Value stored to 'stride' is never read. src/cairo-ft-font.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) commit 5109fdb1e6867439d45da5a7cc8effb9bcc75d85 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Aug 17 15:05:51 2008 +0100 [xlib] Return the integer from XGetDefault(). If the default value does not match a fontconfig constant, actually return the parsed token. src/cairo-xlib-screen.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) commit 4f4621adbfa67fb61b02e7e650a59a96a8c974ef Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Aug 17 15:02:31 2008 +0100 [scaled-font-subsets] Check for a failed malloc. Missing NULL check after malloc. src/cairo-scaled-font-subsets.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) commit 418ebb09303aa4b9b212fad4b45e458332a3afde Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Aug 17 15:01:21 2008 +0100 [scaled-font-subsets] Propagate error status from index_to_ucs4(). Check for an error status from ->index_to_ucs4() and propagate. src/cairo-scaled-font-subsets.c | 9 +++++++-- 1 files changed, 7 insertions(+), 2 deletions(-) commit 2ab700f21af7a98d82e74fd4d04884b2b0ca1b20 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Aug 17 14:59:53 2008 +0100 [type3-glyph] Propagate error from image emission. Return the error status from ->emit_image(). src/cairo-type3-glyph-surface.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 0549fcfd85bed5b03c9eb4502042f6ce6f76f5a0 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Aug 17 14:57:03 2008 +0100 [pdf-operators] Propagate status from end_text(). Check for an error status after end_text(). src/cairo-pdf-operators.c | 12 +++++++++--- 1 files changed, 9 insertions(+), 3 deletions(-) commit 96d45cfeeeb6dba94f134589486b894eeac82651 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Aug 17 14:55:30 2008 +0100 [pdf-operators] Propagate error from emit_glyph_string*(). Do not overwrite the error status if returned by either of the emit_glyph_string*() routines. src/cairo-pdf-operators.c | 10 +++++----- 1 files changed, 5 insertions(+), 5 deletions(-) commit 63f64ff3369f3768fe80a1b002a1d057e3886d4c Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Aug 17 14:53:55 2008 +0100 [pdf-operators] Propagate error from begin_actualtext(). Check the status return from begin_actualtext(). src/cairo-pdf-operators.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) commit 56c5f9954aca52327eedac3bc88a32ab4cbea619 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Aug 17 14:51:48 2008 +0100 [pdf] Propagate error from open_stream() failure. Check status return for _cairo_pdf_surface_open_stream(). src/cairo-pdf-surface.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) commit 311464ad50edfa2e6dfbe10b021041229cdebda6 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Aug 17 14:50:35 2008 +0100 [pdf] Propagate status return. Check status return from type3_glyph_surface_emit_glyph(). src/cairo-pdf-surface.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) commit b14c6ac685b45797657e406c5a02f94bffef4ffc Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Aug 17 14:49:02 2008 +0100 [pdf] dead code elimination. Value stored to 'matrix' is never read. src/cairo-pdf-surface.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) commit 97a2038c76978847127b164f639f41348badf5a6 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Aug 17 14:47:27 2008 +0100 [ps] Dead store elimination. Value stored to 'matrix' is never read. src/cairo-ps-surface.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) commit e3b6a0c89a814ce469bee8f5e186c318a41004fb Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Aug 17 14:44:44 2008 +0100 [cairo-output-stream] Dead store. Value stored to 'p' is never read. src/cairo-output-stream.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) commit 4517ef05200a11115c59acef9a20163544e69409 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Aug 17 14:34:54 2008 +0100 [cairo-image-surface] Dead store. Value stored to 'ret' is never read. Value stored to 'mask_bpp' is never read. src/cairo-image-surface.c | 7 +------ 1 files changed, 1 insertions(+), 6 deletions(-) commit 4114a7bf065ab180a21617c0b71e9dfc9161298b Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Aug 17 14:33:38 2008 +0100 [cairo-clip] Dead store. Value stored to 'status' is never read. src/cairo-clip.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) commit 32843260ae303fafaecfabf07ed38108f369a5d2 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Aug 17 14:31:12 2008 +0100 [cairo-scaled-font] Dead store. Value stored to 'status' is never read. src/cairo-scaled-font.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) commit 6c0da32b068de2124993fa8932c450843eba77ff Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Aug 17 14:30:04 2008 +0100 [cairo-scaled-font] Actually use bytes_per_row. bytes_per_row was precomputed but not actually used in the inner loop. src/cairo-scaled-font.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit c7d803fc91f29763a51d398033a117b11fb09454 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Aug 17 14:03:33 2008 +0100 [cairo-surface] Add the lcd_filter default to the nil surfaces. The nil surfaces did not correctly initialize the lcd filter font option to the default value. src/cairo-surface.c | 9 +++++---- 1 files changed, 5 insertions(+), 4 deletions(-) commit 3b2d49e567ec3de4df18189e22f2077a92d941f0 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Aug 17 14:01:57 2008 +0100 Ensure ranges of wideint types are always defined. Define the range of the fixed types (int16, int32 etc) if the standard headers fail to provide the definitions. src/cairo-wideint-type-private.h | 31 ++++++++++++++++--------------- 1 files changed, 16 insertions(+), 15 deletions(-) commit 3d548f673bfa6dea63fcc00f775ae318a7f912a8 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Aug 17 13:40:32 2008 +0100 [configure] Add -Werror to CC_TRY_FLAG g++ only warns about using C-only warning flags, but add -Werror promotes the warning to an error and enables correct detection of the unsupported flags. configure.in | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 3501eef6988ebcef5b169b004615d54bcee15460 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Aug 17 12:13:14 2008 +0100 [cairo-cache] Fixup doc comment. Missing % before the macro name in the comment. src/cairo-cache.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit 586dbaafe6ac8803c7d7b9ed38297486d47f60e9 Author: Peter O'Gorman <pogma@thewrittenword.com> Date: Fri Aug 15 14:46:22 2008 -0500 Compile with old compilers Some compilers fail to compile non-constant struct initializers. src/cairo-clip.c | 15 ++++++++++----- 1 files changed, 10 insertions(+), 5 deletions(-) commit 3998040c1151ffbc3f8748ca430af5bd81ca92e4 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Aug 17 11:35:58 2008 +0100 [cairo-cache] Simplify a status return to boolean. _cairo_cache_remove_random() just returned whether it found an entry to remove and so the code can be simplified by returning a boolean as opposed to a status code. src/cairo-cache.c | 23 ++++++++--------------- src/cairo-types-private.h | 1 - 2 files changed, 8 insertions(+), 16 deletions(-) commit 841fe91c0e0ef0b88f84e8130b8e2afaa8abb610 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Aug 15 17:09:51 2008 +0100 [ps] Promote char to an int to avoid valgrind warnings. valgrind warns about an uninitialized read after a single char is promoted to an int when passed to the printf. Silence the warning by using a explicitly promoting the output byte to a full int. src/cairo-ps-surface.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 8f567279869432b4748dda2fed5c30056c68d44c Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Aug 14 18:22:47 2008 +0100 [perf] Beware $OS may not be set. Avoid a warning by ensuring that the two strings in the equality check are not empty. perf/cairo-perf-diff | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit c44f2ab4d1c975dfc6ba2f8a271da6b578c08983 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Aug 14 18:21:22 2008 +0100 [perf] Silence trivial compiler warning. The compiler complained about passing a non-string literal as the format to printf, so just to sanitize the code and keep the compiler happy, add the magic "%s" format. perf/cairo-perf-diff-files.c | 18 +++++++++--------- 1 files changed, 9 insertions(+), 9 deletions(-) commit db7e3cb85467496686289d1a666b4ca274524fdd Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Aug 14 16:30:54 2008 +0100 [Makefile.am] Delete intermediates Clean up after calling 'gcc -save-temps'. boilerplate/Makefile.am | 4 ++++ src/Makefile.am | 4 ++++ test/Makefile.am | 1 + test/pdiff/Makefile.am | 4 ++++ 4 files changed, 13 insertions(+), 0 deletions(-) commit 67326b728bca24dc02df7f144b9471636d5e1d4c Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Aug 14 16:25:49 2008 +0100 [gitignore] Ignore *.[is] Playing with 'gcc -save-temps' understandably leaves behind large amounts of clutter. src/.gitignore | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) commit bafcbc633a12ae50cbafd579a03d12260ac3e04a Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Nov 8 22:27:39 2007 +0000 [cairo-scaled-font] Check the most recently used font used first. When searching for a matching font, check the most recently used font first. This optimizes the common case where pango calls save() and restore() around rendering each layout, but almost all consecutive layouts use the same font. src/cairo-scaled-font.c | 120 ++++++++++++++++++++++++++++++++-------------- 1 files changed, 83 insertions(+), 37 deletions(-) commit a1e5d4037600b05024e25b83fa5f666967fb5f63 Author: Behdad Esfahbod <behdad@behdad.org> Date: Sun Aug 17 00:11:34 2008 -0400 [doc] Another typo fix src/cairo.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 20d178c1c2f7da00993b31c6d2ae95b0cbba3f66 Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat Aug 16 21:27:03 2008 -0400 [doc] Fix typo src/cairo-scaled-font.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 7a0f29d2f35e31ad30f7dc67ec3e5c3ee06fec53 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Aug 14 11:57:36 2008 +0100 [test] Update prototype of win32-printing create_surface() Missed the recent addition of the win32-printing surface to boilerplate. boilerplate/cairo-boilerplate-win32-printing.c | 3 +++ boilerplate/cairo-boilerplate-win32-private.h | 13 ++++++++----- 2 files changed, 11 insertions(+), 5 deletions(-) commit 63befc6ab124059a8078493345d21463c4609f41 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Aug 14 09:14:51 2008 +0100 [xlib] Remove the key parameter from the close display hook. By inspecting all the users of the close display hooks, we can see that (a) the key is redundant and (b) the data is unique to the hook. This means we can trim the interface and stop the linear searches as soon as we've found the correct element. src/cairo-xlib-display.c | 13 ++++++------- src/cairo-xlib-private.h | 5 ++--- src/cairo-xlib-surface.c | 5 +++-- 3 files changed, 11 insertions(+), 12 deletions(-) commit 84a541a041c6bb22c57517e267dc7adcfd7e84dc Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Nov 7 00:12:00 2007 +0000 [cairo-xlib-surface] Remove status return for SUCCESS only function. Convert _cairo_xlib_surface_set_repeat() to a void return type, and update caller, as the function can only return CAIRO_STATUS_SUCCESS. src/cairo-xlib-surface.c | 16 ++++++---------- 1 files changed, 6 insertions(+), 10 deletions(-) commit 2699a986d3fe81d604c952513c62c896a95f1a3d Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Nov 8 11:47:31 2007 +0000 [cairo-gstate] Guard against unsetting the font unnecessary. Only unset the current font if we change any of the font settings, i.e. font_face, font_options, font_matrix and ctm. src/cairo-gstate.c | 33 +++++++++++++++++++++++++-------- 1 files changed, 25 insertions(+), 8 deletions(-) commit 8552e76ee5b2da2f4c39f916981fad7873974506 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Aug 14 08:25:58 2008 +0100 [xlib] Fix leak of pending_free_glyphs on CloseDisplay. Missing free of the pending_free_glyphs array in _cairo_xlib_surface_remove_scaled_font. src/cairo-xlib-surface.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) commit e3665bde5dbeef3473df95eed0b1550ee679765f Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Aug 13 17:41:40 2008 +0100 [test/Makefile.am] Match *-out.{pdf,ps,svg} When cleaning files, limit the glob to only match *-out.{pdf,ps,svg} in order to distinguish the current practice of naming vector output files from possible future vector target/reference files. test/Makefile.am | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) commit 49ea4fbb25393d214a88678d0aa0e1e0c4ba9916 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Aug 13 16:45:32 2008 +0100 [test/create-from-png-stream] Correct check for png loading error. The test for failure to load the image surface from the png stream incorrectly checked for a NULL surface, instead of the error surface. test/create-from-png-stream.c | 8 +++++--- 1 files changed, 5 insertions(+), 3 deletions(-) commit 93af67d7fd0fab93d8f9e1bc2de1c38aa65a7a59 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Aug 13 16:04:41 2008 +0100 [test] Pass a 'complete' name to create_surface(). Construct the test name to pass to the boilerplate creation routines such that it uniquely identifies the test in terms of test, target, content and pass (similar, offset, thread). This allows the vector targets to create output different output files for each test, whereas before, later tests would overwrite existing files making debugging more difficult. boilerplate/cairo-boilerplate-pdf.c | 3 +- boilerplate/cairo-boilerplate-ps.c | 3 +- boilerplate/cairo-boilerplate-svg.c | 3 +- boilerplate/cairo-boilerplate-win32-printing.c | 3 +- test/cairo-test.c | 69 +++++++++++------------- 5 files changed, 35 insertions(+), 46 deletions(-) commit 517e532fb70df7ce5f1d5d9ebf94243ede1307da Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Aug 13 11:03:52 2008 +0100 [test] Run fallback-resolution if we have at least one vector surface. Currently fallback-resolution is included in the test suite if we have all of the vector surfaces available. This commit enables individual support for the vector surfaces, so that the test can be run even if one or more of the surfaces are not available. test/Makefile.am | 10 +++++++--- test/fallback-resolution.c | 26 ++++++++++++++++++++++++-- 2 files changed, 31 insertions(+), 5 deletions(-) commit d56ea9cc879650db0ad2e6b05e483f30f9f21566 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Aug 12 13:33:04 2008 +0100 [test] Set CAIRO_TEST_UNTESTED to 77 77 is the magic exit code used by automake to indicate a skipped test, so by using it we can get a slightly more informative test log. test/cairo-test.c | 13 ------------- test/cairo-test.h | 4 ++-- test/create-for-stream.c | 11 ++++++++++- test/fallback-resolution.c | 5 ++++- test/get-xrender-format.c | 35 ++++++++++++++++++++--------------- test/multi-page.c | 10 +++++++--- test/surface-source.c | 5 ++++- test/xlib-expose-event.c | 10 +++------- test/xlib-surface.c | 18 +++++++++--------- 9 files changed, 59 insertions(+), 52 deletions(-) commit f85a4aec1f94f8fbd8e4db770ff1f70c3286fc90 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Jan 10 13:04:52 2008 +0000 [test] Export a function to check whether a target is enabled. Allow individuals tests to check whether a test target is enabled - useful for those tests that circumvent cairo_test() and perform feature testing. test/cairo-test.c | 19 +++++++++++++++ test/cairo-test.h | 4 +++ test/create-for-stream.c | 54 +++++++++++++++++++++++------------------ test/fallback-resolution.c | 31 +++++++++++++++-------- test/get-xrender-format.c | 4 +++ test/multi-page.c | 56 +++++++++++++++++++++++-------------------- test/pdf-features.c | 4 +++ test/ps-features.c | 4 +++ test/svg-clip.c | 4 +++ test/svg-surface.c | 4 +++ test/xlib-expose-event.c | 4 +++ test/xlib-surface.c | 4 +++ 12 files changed, 131 insertions(+), 61 deletions(-) commit 436c0c8be28546813139f391a62303d4c1894fc3 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Aug 11 21:12:45 2008 +0100 [test] Preparatory work for running under memfault. In order to run under memfault, the framework is first extended to handle running concurrent tests - i.e. multi-threading. (Not that this is a requirement for memfault, instead it shares a common goal of storing per-test data). To that end all the global data is moved into a per-test context and the targets are adjusted to avoid overlap on shared, global resources (such as output files and frame buffers). In order to preserve the simplicity of the standard draw routines, the context is not passed explicitly as a parameter to the routines, but is instead attached to the cairo_t via the user_data. For the masochist, to enable the tests to be run across multiple threads simply set the environment variable CAIRO_TEST_NUM_THREADS to the desired number. In the long run, we can hope the need for memfault (runtime testing of error paths) will be mitigated by static analysis. A promising candidate for this task would appear to be http://hal.cs.berkeley.edu/cil/. boilerplate/cairo-boilerplate-beos-private.h | 6 + boilerplate/cairo-boilerplate-directfb-private.h | 3 + boilerplate/cairo-boilerplate-directfb.c | 5 +- boilerplate/cairo-boilerplate-getopt.c | 7 +- boilerplate/cairo-boilerplate-glitz-private.h | 9 + boilerplate/cairo-boilerplate-glitz.c | 68 ++- boilerplate/cairo-boilerplate-pdf-private.h | 3 + boilerplate/cairo-boilerplate-pdf.c | 45 +- boilerplate/cairo-boilerplate-ps-private.h | 3 + boilerplate/cairo-boilerplate-ps.c | 54 +- boilerplate/cairo-boilerplate-quartz-private.h | 13 +- boilerplate/cairo-boilerplate-quartz.c | 3 + boilerplate/cairo-boilerplate-svg-private.h | 3 + boilerplate/cairo-boilerplate-svg.c | 45 +- .../cairo-boilerplate-test-surfaces-private.h | 9 + boilerplate/cairo-boilerplate-test-surfaces.c | 35 +- boilerplate/cairo-boilerplate-win32-private.h | 3 + boilerplate/cairo-boilerplate-win32.c | 3 + boilerplate/cairo-boilerplate-xcb-private.h | 3 + boilerplate/cairo-boilerplate-xcb.c | 11 +- boilerplate/cairo-boilerplate-xlib-private.h | 6 + boilerplate/cairo-boilerplate-xlib.c | 50 ++- boilerplate/cairo-boilerplate.c | 41 +- boilerplate/cairo-boilerplate.h | 11 +- boilerplate/xmalloc.c | 10 +- configure.in | 4 +- perf/cairo-perf.c | 11 +- test/Makefile.am | 3 +- test/a1-image-sample.c | 2 +- test/a1-mask.c | 36 +- test/a1-traps-sample.c | 2 +- test/a8-mask.c | 36 +- test/big-line.c | 2 +- test/big-trap.c | 2 +- test/bilevel-image.c | 4 +- test/bitmap-font.c | 23 +- test/buffer-diff.c | 122 +++- test/buffer-diff.h | 9 +- test/cairo-test.c | 692 +++++++++++++------- test/cairo-test.h | 56 ++- test/caps-joins-alpha.c | 2 +- test/caps-joins.c | 2 +- test/caps-sub-paths.c | 2 +- test/clip-all.c | 2 +- test/clip-empty.c | 2 +- test/clip-fill-rule-pixel-aligned.c | 2 +- test/clip-fill-rule.c | 2 +- test/clip-nesting.c | 2 +- test/clip-operator.c | 9 +- test/clip-push-group.c | 2 +- test/clip-twice.c | 2 +- test/clip-zero.c | 2 +- test/clipped-group.c | 2 +- test/close-path.c | 2 +- test/composite-integer-translate-over-repeat.c | 2 +- test/composite-integer-translate-over.c | 5 +- test/composite-integer-translate-source.c | 5 +- test/copy-path.c | 81 ++- test/create-for-stream.c | 42 +- test/create-from-png-stream.c | 12 +- test/create-from-png.c | 190 +++--- test/dash-caps-joins.c | 2 +- test/dash-curve.c | 2 +- test/dash-no-dash.c | 2 +- test/dash-offset-negative.c | 2 +- test/dash-scale.c | 2 +- test/dash-state.c | 2 +- test/dash-zero-length.c | 2 +- test/degenerate-arc.c | 2 +- test/degenerate-path.c | 2 +- test/degenerate-pen.c | 2 +- test/device-offset-positive.c | 2 +- test/device-offset-scale.c | 2 +- test/device-offset.c | 2 +- test/extend-pad.c | 2 +- test/extend-reflect-similar.c | 7 +- test/extend-reflect.c | 5 +- test/extend-repeat-similar.c | 7 +- test/extend-repeat.c | 5 +- test/fallback-resolution.c | 7 +- test/fill-and-stroke-alpha-add.c | 2 +- test/fill-and-stroke-alpha.c | 2 +- test/fill-and-stroke.c | 2 +- test/fill-degenerate-sort-order.c | 2 +- test/fill-missed-stop.c | 2 +- test/fill-rule.c | 2 +- test/filter-bilinear-extents.c | 2 +- test/filter-nearest-offset.c | 4 +- test/finer-grained-fallbacks.c | 2 +- test/font-face-get-type.c | 17 +- test/font-matrix-translation.c | 14 +- test/ft-font-create-for-ft-face.c | 13 +- test/ft-show-glyphs-positioning.c | 2 +- test/ft-show-glyphs-table.c | 2 +- test/ft-text-antialias-none.c | 4 +- test/ft-text-vertical-layout-type1.c | 4 +- test/ft-text-vertical-layout-type3.c | 4 +- test/get-and-set.c | 8 +- test/get-clip.c | 66 +- test/get-group-target.c | 2 +- test/get-path-extents.c | 126 ++-- test/get-xrender-format.c | 30 +- test/glyph-cache-pressure.c | 2 +- test/gradient-alpha.c | 2 +- test/gradient-zero-stops.c | 2 +- test/group-paint.c | 5 +- test/imagediff.c | 2 +- test/in-fill-empty-trapezoid.c | 20 +- test/in-fill-trapezoid.c | 11 +- test/infinite-join.c | 2 +- test/invalid-matrix.c | 7 +- test/large-clip.c | 2 +- test/large-font.c | 4 +- test/large-source.c | 2 +- test/leaky-dash.c | 2 +- test/leaky-dashed-rectangle.c | 2 +- test/leaky-polygon.c | 2 +- test/line-width-scale.c | 5 +- test/line-width-zero.c | 2 +- test/line-width.c | 2 +- test/linear-gradient-reflect.c | 2 +- test/linear-gradient.c | 4 +- test/long-dashed-lines.c | 3 +- test/long-lines.c | 21 +- test/mask-alpha.c | 2 +- test/mask-ctm.c | 4 +- test/mask-surface-ctm.c | 4 +- test/mask.c | 23 +- test/meta-surface-pattern.c | 3 +- test/miter-precision.c | 6 +- test/move-to-show-surface.c | 2 +- test/multi-page.c | 16 +- test/new-sub-path.c | 2 +- test/nil-surface.c | 13 +- test/operator-clear.c | 11 +- test/operator-source.c | 11 +- test/over-above-source.c | 2 +- test/over-around-source.c | 2 +- test/over-below-source.c | 2 +- test/over-between-source.c | 2 +- test/paint-repeat.c | 4 +- test/paint-source-alpha.c | 4 +- test/paint-with-alpha.c | 4 +- test/paint.c | 2 +- test/pattern-get-type.c | 25 +- test/pattern-getters.c | 13 +- test/pdf-features.c | 7 +- test/pixman-rotate.c | 2 +- test/ps-features.c | 7 +- test/pthread-show-text.c | 11 +- test/push-group.c | 2 +- test/radial-gradient.c | 2 +- test/random-intersections.c | 2 +- test/rectangle-rounding-error.c | 2 +- test/rectilinear-miter-limit.c | 2 +- test/rectilinear-stroke.c | 2 +- test/reflected-stroke.c | 2 +- test/rel-path.c | 9 +- test/rgb24-ignore-alpha.c | 2 +- test/rotate-image-surface-paint.c | 2 +- test/scale-down-source-surface-paint.c | 4 +- test/scale-source-surface-paint.c | 4 +- test/select-font-face.c | 2 +- test/select-font-no-show-text.c | 2 +- test/self-copy.c | 2 +- test/self-intersecting.c | 2 +- test/set-source.c | 2 +- test/show-text-current-point.c | 2 +- test/skew-extreme.c | 2 +- test/smask-fill.c | 3 +- test/smask-image-mask.c | 5 +- test/smask-mask.c | 3 +- test/smask-paint.c | 3 +- test/smask-stroke.c | 3 +- test/smask-text.c | 3 +- test/smask.c | 5 +- test/solid-pattern-cache-stress.c | 2 +- test/source-clip-scale.c | 2 +- test/source-clip.c | 2 +- test/source-surface-scale-paint.c | 4 +- test/stroke-ctm-caps.c | 2 +- test/stroke-image.c | 2 +- test/surface-finish-twice.c | 2 +- test/surface-pattern-big-scale-down.c | 2 +- test/surface-pattern-scale-down.c | 2 +- test/surface-pattern-scale-up.c | 2 +- test/surface-pattern.c | 2 +- test/surface-source.c | 2 +- test/svg-clip.c | 14 +- test/svg-surface.c | 15 +- test/text-antialias-gray.c | 4 +- test/text-antialias-none.c | 4 +- test/text-antialias-subpixel.c | 4 +- test/text-cache-crash.c | 4 +- test/text-lcd-filter-fir3.c | 4 +- test/text-lcd-filter-fir5.c | 4 +- test/text-lcd-filter-intra-pixel.c | 4 +- test/text-lcd-filter-none.c | 4 +- test/text-pattern.c | 2 +- test/text-rotate.c | 4 +- test/text-transform.c | 7 +- test/text-zero-len.c | 21 +- test/transforms.c | 2 +- test/translate-show-surface.c | 2 +- test/trap-clip.c | 27 +- test/truetype-tables.c | 10 +- test/unantialiased-shapes.c | 2 +- test/unbounded-operator.c | 9 +- test/user-font-proxy.c | 2 +- test/user-font.c | 2 +- test/xlib-expose-event.c | 32 +- test/xlib-surface.c | 40 +- test/zero-alpha.c | 2 +- 213 files changed, 1732 insertions(+), 1079 deletions(-) commit c73b3e43e120065e40d8fc48c9bdbd88ebe8ab40 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Aug 12 21:21:20 2008 +0100 [cairo-surface] Check for the error surface in _get_font_options() cairo_surface_get_font_options() has the side effect of initialising the font options on the surface, but fails to check that the surface is valid first. Therefore if we are passed a read-only error object, we will trigger a segmentation fault. Most likely this is the bug behind: http://bugs.freedesktop.org/show_bug.cgi?id=17096. src/cairo-surface.c | 7 ++++++- 1 files changed, 6 insertions(+), 1 deletions(-) commit 922df7fc231b2499ce0651476083afe158a7639c Author: Adrian Johnson <ajohnson@redneon.com> Date: Tue Aug 12 07:34:24 2008 +0930 Win32: Fix uninitialized variable src/cairo-win32-surface.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) commit 31565677dbbc3212635ec95951a236e4243a2552 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Aug 11 18:21:53 2008 +0100 [pattern] Unbounded patterns should have infinite extents. Fix a slight typo that produced negative sized extents instead of the maximum. src/cairo-pattern.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) commit 5ace0cb17a6e4719df1a32944595bd26a8f7f436 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Aug 11 17:28:20 2008 +0100 [cairo-test] Exclude lcd-filter tests for vector targets. Add text-lcd-filter-* to vector_ignored_tests. test/cairo-test.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) commit 52a8e528694aed3e918398e7d8e2d773eaa04c07 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Aug 11 15:28:04 2008 -0400 [RELEASING] Document how to release with failing tests RELEASING | 10 ++++++++++ 1 files changed, 10 insertions(+), 0 deletions(-) commit 75acb51a0940916f545f0ffba99ccf7669d0d745 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Aug 11 15:19:28 2008 -0400 [configure.in] Post release version increment to 1.7.5 configure.in | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 012a12a67b66f3809fa203f91ff8920936c25361 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Aug 11 13:54:55 2008 -0400 [configure.in,NEWS] Release 1.7.4 NEWS | 8 ++++++++ configure.in | 6 +++--- 2 files changed, 11 insertions(+), 3 deletions(-) commit b176b5c29d931bfab16601dcb89dd6b6728bc386 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Aug 11 15:06:10 2008 -0400 [test/get-xrender-format.c] Don't fail if DISPLAY is not set test/get-xrender-format.c | 2 +- test/xlib-surface.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) commit bbd5f03fd8b04b92c9f8f06a386894d88650c0b4 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Aug 11 14:28:00 2008 -0400 [test/xlib-surface-source] Skip test if DISPLAY not set test/xlib-surface-source.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) commit 5d307b58b9a056ee866ea56305900f2eaa88441a Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Aug 11 13:54:39 2008 -0400 [doc] More template changes. Donno why they keep changing. doc/public/tmpl/cairo-font-options.sgml | 18 +++++++++--------- doc/public/tmpl/cairo-status.sgml | 4 ++-- doc/public/tmpl/cairo-text.sgml | 24 ++++++++++++------------ 3 files changed, 23 insertions(+), 23 deletions(-) commit 2c53acea0bc474fb46310384da5df0b32a675181 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Aug 11 13:54:26 2008 -0400 [src/Makefile.am] Include missing header file src/Makefile.am | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) commit 0e8afe87eca795be9e820ad73aed31deb1c0bf62 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Aug 11 13:09:46 2008 -0400 [RELEASING] Mention git-shortlog RELEASING | 7 +++++-- 1 files changed, 5 insertions(+), 2 deletions(-) commit c6273564602e603d8caa59a7010ca5991ff1c03d Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Aug 11 12:12:32 2008 -0400 [configure.in] Increment version to 1.7.3 post release configure.in | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 057a832f9e806f9321648e47ee314a62e82e6ba4 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Aug 11 03:28:32 2008 -0400 [configure.in,NEWS] Release 1.7.2 NEWS | 218 ++++++++++++++++++++++++++++++++++++++++++++++++--------- configure.in | 6 +- 2 files changed, 186 insertions(+), 38 deletions(-) commit 3dc2fc4cd953206313255b01aa382a8dbef50be1 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Aug 11 04:45:52 2008 -0400 [doc] Update templates commit d266648276cbd293a5cfa82bdc323695517098d8 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Aug 11 08:40:22 2008 +0100 [configure.in] Revert addition of MACRO_DIR() Without it we get a three line warning under Ubuntu. However, it just causes more problems than it is worth with older autoconf/automake. Makefile.am | 2 -- configure.in | 2 +- 2 files changed, 1 insertions(+), 3 deletions(-) commit d073b6f1459cdc1584da1061b1f5d36c7981fbca Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Aug 11 01:58:32 2008 -0400 [RELEASING] Update for cairo-features-win32.h RELEASING | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 177729ba938d544e470625d519e9126023aac8d7 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Aug 11 01:54:21 2008 -0400 [ChangeLog.mk] Revert 21ab44f11d3d20eead5d988c7a6cf48eebff08c7 That commit made the ChangeLog regenration rule to depend on .git/HEAD, not .git/. However, the contents and timestamp of that file does not change when you commit something locally. Hence, ChangeLog could remain stale. Depending on .git/ does the job. ChangeLog.mk | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 650a6a32762576063069d9c87dd23d9d0f30ea09 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Aug 11 01:48:10 2008 -0400 [RELEASING] Easier to see API diff than log RELEASING | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 6e4ed9ce84ba98be3050e5a6b0da2c65cfdc75fc Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Aug 11 01:44:54 2008 -0400 Fix doc syntax src/cairo-scaled-font-subsets-private.h | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit 591d5160f810656bf394306570ed5154e4285a37 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Aug 11 01:41:37 2008 -0400 [RELEASING] Update for external pixman RELEASING | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) commit 549dd9adb53aff95640a3c113887f04aa8c8de65 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Aug 11 01:40:27 2008 -0400 [test] Update ref image list test/Makefile.am | 7 ++++++- 1 files changed, 6 insertions(+), 1 deletions(-) commit f2db80bf9ef5c454da77beeb263193d46f6b3d8c Author: Behdad Esfahbod <behdad@behdad.org> Date: Sun Aug 10 23:39:44 2008 -0400 [gstate] Revert Check for NULL font_face in _cairo_gstate_set_font_face Revert commit b67d34e960fa07cfafb13e3a5b5b4a63cfb024d3. cairo_set_font_face() is documented to accept NULL to restore default font face. Revert commit that made it reject NULL. src/cairo-gstate.c | 5 +---- 1 files changed, 1 insertions(+), 4 deletions(-) commit e797f6791ec17b490e9cddf8eddc695ec1631e3c Author: Behdad Esfahbod <behdad@behdad.org> Date: Sun Aug 10 23:39:28 2008 -0400 [test/Makefil.am] Cosmetic test/Makefile.am | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit fef03ef98a116021a688d9f39b80844bc1c332e6 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Aug 10 08:31:19 2008 +0100 [xlib] Check for depth == 0 in create_surface_internal(). Validate that we find an appropriate depth for the Xlib surface, before attempting to create the surface. This was manifesting itself with XInitImage() failures during _draw_image_surface() (actually detected as a segmentation fault in XPutPixel() due to an incomplete XImage). So we also add a couple of asserts to ensure that XInitImage() is successful - which to the best of our knowledge, they should always be. src/cairo-xlib-surface.c | 87 +++++++++++++++++++++++++++------------------ 1 files changed, 52 insertions(+), 35 deletions(-) commit c014e51dc9288ca999b91ed078ee318bcd9fe4d1 Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun Aug 10 14:49:30 2008 +0930 NEWS: Win32 font backend has been fixed NEWS | 3 --- 1 files changed, 0 insertions(+), 3 deletions(-) commit ac2781ec0820e9352b28335e7d9553926d069ff2 Author: Vladimir Vukicevic <vladimir@pobox.com> Date: Sun Aug 10 05:05:28 2008 -0700 [dfb] fix crashes due to cached glyphs going away during operation src/cairo-directfb-surface.c | 73 +++++++++++++++++++++++++++++++----------- 1 files changed, 54 insertions(+), 19 deletions(-) commit 7fbda72137d8685718a8e8fe1d3af5b1d377521c Author: Vladimir Vukicevic <vladimir@pobox.com> Date: Sun Aug 10 05:05:27 2008 -0700 [dfb] optimize DirectFB blits boilerplate/cairo-boilerplate-directfb.c | 28 ++- src/cairo-directfb-surface.c | 399 +++++++++--------------------- 2 files changed, 140 insertions(+), 287 deletions(-) commit a097bafd287ae3ee5ed3677a83b31d8d9d225a0c Author: Vladimir Vukicevic <vladimir@pobox.com> Date: Sun Aug 10 05:05:27 2008 -0700 [dfb] correctly handle case of 0 boxes in clip region src/cairo-directfb-surface.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) commit a0cfd9962f5c7bbb047698d966923af30e9c3221 Author: Vladimir Vukicevic <vladimir@slide.(none)> Date: Sun Aug 10 05:05:27 2008 -0700 [dfb] Propagate clip correctly to surface returned from acquire_dest_image If the internal buffer is wrapped in an image surface in acquire_dest_image, that image surface needs the current clip region propagated to it. If not, then the clip needs to be applied at release_dest_image time. src/cairo-directfb-surface.c | 63 ++++++++++++++++++++++++++++++++++++------ 1 files changed, 54 insertions(+), 9 deletions(-) commit 71f010bb522dd9387d749703a170de026a3fa8d6 Author: Vladimir Vukicevic <vladimir@slide.(none)> Date: Sun Aug 10 05:05:26 2008 -0700 [dfb] convert RUN_CLIPPED macro to function with helpers This helps with debugging and prepares the way for some future code cleanup. src/cairo-directfb-surface.c | 241 ++++++++++++++++++++++++++++++++---------- 1 files changed, 186 insertions(+), 55 deletions(-) commit bc4635f07729d6a73054971f0e7ec04433f414da Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun Aug 10 14:24:48 2008 +0930 Update _cairo_scaled_font_subsets_map_glyph() docs src/cairo-scaled-font-subsets-private.h | 14 ++++++++++---- 1 files changed, 10 insertions(+), 4 deletions(-) commit 4c8317941815971f1d060243e1f6153df06866ca Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun Aug 10 14:24:16 2008 +0930 Win32-printing: Fix Type 1 font printing so fallback is not used Using glyph indices with Type 1 fonts on a printer DC does not work. Previously there was a temporary fix where Type 1 fonts were printed as filled paths. Now that _cairo_scaled_font_subsets_map_glyph() provides the reverse mapping of the glyph index fix this by converting the glyph indices back to the unicode values when printing Type 1 fonts. src/cairo-win32-printing-surface.c | 63 ++++++++++++++++++++++++++++++------ src/cairo-win32-private.h | 1 + src/cairo-win32-surface.c | 22 ++++++++++++- 3 files changed, 75 insertions(+), 11 deletions(-) commit b34c248b92b2d1544a23c20ecaa12f64792cb1d3 Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun Aug 10 14:18:52 2008 +0930 Fix _cairo_sub_font_map_glyph() to return correct unicode value src/cairo-scaled-font-subsets.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) commit d1c619bc7d51a8e96eaf391691bec142dbd34e0e Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun Aug 10 14:17:01 2008 +0930 win32-font: Make cairo_show_text() work again For now implement _ucs4_to_index() and leave _text_to_glyphs() disabled. src/cairo-win32-font.c | 34 ++++++++++++++++++++++++++++++++-- 1 files changed, 32 insertions(+), 2 deletions(-) commit e9933ba28cad1fc2219f145f5da47750b19acc7b Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Aug 8 17:12:07 2008 -0400 [NEWS] Add some notes about recent happenings NEWS | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 52 insertions(+), 0 deletions(-) commit 8f6e52b0681384a5188277641d700f0e80e2c202 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Aug 8 17:10:35 2008 -0400 [doc] Add short user-font section docs doc/public/tmpl/cairo-user-fonts.sgml | 7 ++++++- 1 files changed, 6 insertions(+), 1 deletions(-) commit 5227897b17d04fc6b8604d84847f85a1deb0c1f2 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Aug 8 17:06:21 2008 -0400 Add note about zero-glyph clusters src/cairo.h | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) commit 322c3ef7f94c67d00c6113d0b8ae92a82b67e8a4 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Aug 8 10:09:55 2008 +0100 [.gitignore] Update list of tests test/.gitignore | 7 +++++++ 1 files changed, 7 insertions(+), 0 deletions(-) commit 893b50a98068fa3912c90c8b70c423a3da72a91c Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Aug 8 10:05:53 2008 +0100 [test] Update reference image for leaky-dashed-rectangle. Bah, it seems someone fixed the code and the error lay in discrepancies with the antialiasing in the reference image. test/Makefile.am | 3 ++- test/leaky-dashed-rectangle-ps-ref.png | Bin 0 -> 444 bytes test/leaky-dashed-rectangle-ref.png | Bin 444 -> 366 bytes 3 files changed, 2 insertions(+), 1 deletions(-) commit 49fb0e834ecf31ac61735e2e35a1b486d5290db6 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Aug 8 09:11:10 2008 +0100 [matrix] Prefer a return parameter for _compute_determinant(). Returning a double tends to be slightly more efficient than passing a pointer to fill, and is a lot easier to read. src/cairo-matrix.c | 13 ++++++------- src/cairo-path-stroke.c | 7 ++----- src/cairo-pen.c | 8 +------- src/cairoint.h | 4 ++-- 4 files changed, 11 insertions(+), 21 deletions(-) commit eabe572981e1e415171dbfde81c3bf94297355b4 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Aug 8 00:56:36 2008 -0400 Document all new API Also validate clusters generated by font backends. doc/public/cairo-sections.txt | 5 + doc/public/tmpl/cairo-scaled-font.sgml | 18 +++ doc/public/tmpl/cairo-text.sgml | 34 ++++++ doc/public/tmpl/cairo-user-fonts.sgml | 5 + src/cairo-misc.c | 76 +++++++++++++- src/cairo-scaled-font.c | 182 +++++++++++++++++++++++++++++++- src/cairo.c | 135 +++++++++++++++--------- src/cairo.h | 75 +++++++++++-- src/cairoint.h | 17 +++ 9 files changed, 482 insertions(+), 65 deletions(-) commit 08e8a42ea149deea760b94b62d9690393ce7cfcd Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Aug 8 02:22:26 2008 -0400 [test/user-font] Fix comments test/user-font.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit 38c5f0d49b2ce1a6146cbea5ec3376a52cac8e68 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Aug 8 02:18:25 2008 -0400 [scaled-font-subsets] Fix UTF-8 mapping Prevously all show_text_glyphs() clusters were using ActualText. This fixes that. I have a feeling that the following scenario is broken still though: - show_text_glyphs maps glyph 1 to some utf8 text different from what index_to_ucs4 will give for glyph 1. This will assign the utf8 text to glyph 1's ToUnicode. - show_glyphs shows glyph 1. Since cluster has no utf8 text, we won't use ActualText and fall back to ToUnicode. But the ToUnicode value assigned to glyph 1 is non-standard now. We should use ActualText. I have not verified this hypothesis though. src/cairo-scaled-font-subsets.c | 9 +++++---- 1 files changed, 5 insertions(+), 4 deletions(-) commit bc4d363e9238da0908ce01d0c08c3f344bd9d34f Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Aug 8 01:27:41 2008 -0400 [pdf-operators] Add note about clusters with no glyphs src/cairo-pdf-operators.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) commit 1bc404e3460a32ba94b420725ecff25bda7a0c35 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Aug 8 01:27:12 2008 -0400 Make utf8 handling in font subsets more consistent src/cairo-pdf-operators.c | 4 ++-- src/cairo-scaled-font-subsets.c | 7 +++++-- 2 files changed, 7 insertions(+), 4 deletions(-) commit 849159ddd15b21b4feee05aebe82b3acfd94ba38 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Aug 8 00:54:54 2008 -0400 [truetype] Fix gcc warning about possibly-infinite-loops src/cairo-truetype-subset.c | 11 ++++++----- 1 files changed, 6 insertions(+), 5 deletions(-) commit 178789c37a2a6edaba14a453817b3f9338eab1bd Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Aug 8 00:52:47 2008 -0400 [cairo-scaled-font-subsets] Make utf8 handling more robust src/cairo-scaled-font-subsets.c | 10 ++++------ 1 files changed, 4 insertions(+), 6 deletions(-) commit 597bfa922ae28ae4e7aa0ee72b856b5868799d4e Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Aug 7 22:48:38 2008 -0400 [test/user-font] Document glyph-not-found situation test/user-font.c | 8 +++++--- 1 files changed, 5 insertions(+), 3 deletions(-) commit d9408041aa220c8a61e520de25bce9671ba4d0a9 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Aug 7 22:06:15 2008 -0400 Add cairo_scaled_font_text_to_glyphs() And update user-font text_to_glyphs() method to match. Currently disable the win32-font text_to_glyphs(), until that one is updated. Or better yet, remove it and implement ucs4_to_index(). It's the toy font API afterall. src/cairo-gstate.c | 35 ++++++--- src/cairo-scaled-font.c | 183 +++++++++++++++++++++++++++++++++++++---------- src/cairo-user-font.c | 38 +++++----- src/cairo-win32-font.c | 2 +- src/cairo.c | 59 +++++++++------ src/cairo.h | 23 +++++- src/cairoint.h | 40 +++++----- test/user-font-proxy.c | 49 ++++++++++--- 8 files changed, 301 insertions(+), 128 deletions(-) commit b8fc845094e07ad2520a2c10f27c532bd3273720 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Aug 7 21:46:36 2008 -0400 [cairo-scaled-font-subsets] Fix bug with utf8 handling src/cairo-scaled-font-subsets.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 6b3f6dc77abbc48d741b92cd62f93da68f00b9a2 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Aug 7 20:45:54 2008 -0400 [unicode] Add _cairo_utf8_get_char_validated() src/cairo-unicode.c | 42 ++++++++++++++++++++++++++++++++++++++++-- src/cairoint.h | 4 ++++ 2 files changed, 44 insertions(+), 2 deletions(-) commit 8c514a40b80e11cc904db3ce9ee353839321044e Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Aug 7 20:44:45 2008 -0400 Add cairo_glyph/text_cluster_allocate/free These are needed by the upcoming cairo_scaled_font_text_to_glyphs() src/cairo-misc.c | 104 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ src/cairo.h | 12 ++++++ 2 files changed, 116 insertions(+), 0 deletions(-) commit b01ad0835d25fbee91d037e4484ba652075ffb39 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Aug 7 15:44:11 2008 -0400 [user-font] Add a cairo_t argument to cairo_user_scaled_font_init_func_t The init func does not actually need to draw anything, but having a cairo_t similar to that passed to render_glyph is handy for computing font extents. This is because cairo makes doing some things really hard (if not impossible) without a cairo_t. The user-font-proxy test case is a great example of how the added cairo_t makes life much easier. src/cairo-user-font.c | 44 ++++++++++++++++++++++++++------ src/cairo.h | 8 ++++++ test/user-font-proxy.c | 64 ++++++++++++++++++++++------------------------- test/user-font.c | 1 + 4 files changed, 74 insertions(+), 43 deletions(-) commit d6ae23478ae6bde0714a50b2ed77e788f17cc03d Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Aug 7 15:43:21 2008 -0400 Check for NULL pointer in cairo_set_scaled_font src/cairo.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) commit b67d34e960fa07cfafb13e3a5b5b4a63cfb024d3 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Aug 7 15:42:58 2008 -0400 [gstate] Check for NULL font_face in _cairo_gstate_set_font_face src/cairo-gstate.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) commit 7e57892983bbc639fe4a402a427b255e4d4ab746 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Aug 6 21:37:36 2008 -0400 Add toy font constructor and getters New public API: cairo_toy_font_face_create() cairo_toy_font_face_get_family() cairo_toy_font_face_get_slant() cairo_toy_font_face_get_weight() doc/public/cairo-sections.txt | 4 + doc/public/tmpl/cairo-status.sgml | 2 + doc/public/tmpl/cairo-text.sgml | 38 +++++++ src/cairo-font-face.c | 196 ++++++++++++++++++++++++++++++++++--- src/cairo-gstate.c | 4 +- src/cairo-misc.c | 4 + src/cairo-surface.c | 2 + src/cairo.c | 6 +- src/cairo.h | 24 +++++- src/cairoint.h | 10 +-- test/.gitignore | 1 + test/Makefile.am | 3 + test/toy-font-face.c | 129 ++++++++++++++++++++++++ test/user-font-proxy-pdf-ref.png | Bin 0 -> 10174 bytes test/user-font-proxy-ps-ref.png | Bin 8452 -> 7227 bytes test/user-font-proxy.c | 43 ++++---- 16 files changed, 421 insertions(+), 45 deletions(-) commit bca9a21e98c870cdb4695c9155517377757beaea Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Aug 6 20:40:23 2008 -0400 [docs] Update private header list doc/public/Headers.mk | 1 + doc/public/Makefile.am | 1 + 2 files changed, 2 insertions(+), 0 deletions(-) commit 4bb7388b65ea56287f877f8241caa7a189c0c519 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Aug 6 20:38:29 2008 -0400 Remove unnecessary checks for CAIRO_STATUS_INVALID_STRING We check that all input text is valid UTF-8. Not sure why the code was being lenient to invalid strings. src/cairo-pdf-surface.c | 2 +- src/cairo-scaled-font-subsets.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) commit 5bac12252c79ea017457222b3cda2b82c8c33702 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Aug 8 01:47:36 2008 +0100 [xlib] Free regions on failure. Fix leak of regions along error path. src/cairo-xlib-surface.c | 7 +++++-- 1 files changed, 5 insertions(+), 2 deletions(-) commit 16939e1a8623a3671bf5ce848841616a45f79df2 Author: Jeff Muizelaar <jmuizelaar@mozilla.com> Date: Thu Aug 7 19:19:39 2008 -0400 Center the group pattern transform around the device_transformed origin When popping a group, transform it by the ctm centered at the origin specified by the device_transform so that it ends up in the right place when we try to paint. This fixes the regressions caused by 1a9809baab5d8adf6ccf165e8f5d294b498c2fd5 as shown by the pdf backend. src/cairo.c | 12 +++++++++++- 1 files changed, 11 insertions(+), 1 deletions(-) commit e8ddbd1a1425586eac0d40675127d529b7029ea1 Author: Jeff Muizelaar <jrmuizel@jrmuizel-desktop.(none)> Date: Thu Aug 7 19:06:31 2008 -0400 Add a test case showing the invariance of push/pop_group This shows the regressions caused by 1a9809baab5d8adf6ccf165e8f5d294b498c2fd5 test/Makefile.am | 3 + test/clipped-group-ps-ref.png | Bin 0 -> 343 bytes test/clipped-group-ref.png | Bin 0 -> 350 bytes test/clipped-group.c | 96 +++++++++++++++++++++++++++++++++++++++++ 4 files changed, 99 insertions(+), 0 deletions(-) commit f916e2178b6f52e3b3600d100dfe75bfa4bf12cb Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Aug 7 23:54:25 2008 +0100 [meta] Use the pre-computed device_transform_inverse. Avoid repeatedly inverting the same matrix by using the pre-computed inverse. src/cairo-meta-surface.c | 16 ++++++---------- 1 files changed, 6 insertions(+), 10 deletions(-) commit 523f7258014f9db421297d14804e71e1da9f9761 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Aug 7 22:00:30 2008 +0100 [meta] Remove debugging assert. Remove an old assertion that no error occurred. src/cairo-meta-surface.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) commit 34eb420cc70f1d9df665d35dc9902a4313e7aace Author: Vladimir Vukicevic <vladimir@pobox.com> Date: Thu Aug 7 13:25:02 2008 -0700 [misc] Remove trailing comma on enum src/cairoint.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit afdf3917ee86a7d8ae17f556db96478682674a76 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Aug 6 09:19:02 2008 +0100 [configure.in] Slight massage for recent Ubuntu autotools. Fix up a couple of minor complaints about possibly undefined macros, cached conditional values and suggested improvements. Makefile.am | 2 ++ configure.in | 16 +++++++--------- 2 files changed, 9 insertions(+), 9 deletions(-) commit 7c1078b830ac7b88a56dd2afa5dc48234e3b6e84 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Aug 6 09:23:18 2008 +0100 Check return from pixman_image_set_filter(). Adding warn_unused_result to pixman detected a couple of instances where we abused the knowledge that the code currently can not fail, but in deference to its independent existence we should be more cautious. src/cairo-image-surface.c | 18 ++++++++++++++---- src/cairo-pattern.c | 9 +++++++-- 2 files changed, 21 insertions(+), 6 deletions(-) commit 56619a16ddc6add30b4a5c51ce02d7030752429f Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Aug 7 08:25:37 2008 +0100 [cairo-surface] Use the pre-computed device_transform_inverse. Avoid inverting the device_transform when copying the pattern for the destination surface by using the pre-computed inverse. src/cairo-surface.c | 11 ++--------- 1 files changed, 2 insertions(+), 9 deletions(-) commit 6a4ddb6f47c552f416e6dec069eb57ebe16005fd Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Aug 6 13:45:08 2008 +0100 [pattern] Set the reference count for stack allocations to 0. Keep the reference count as zero for temporary, on-stack patterns in order to detect attempts to keep references beyond their scope. (And mismatched _init()/_destroy()). src/cairo-pattern.c | 16 +++++++++++++--- 1 files changed, 13 insertions(+), 3 deletions(-) commit ae7bdd7ee0642c5b0f2e1ea3dabf38e79cf18c0b Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Aug 6 13:00:21 2008 +0100 [valgrind] More suppressions for XrmGetStringDatabase(). Another variation in the callstack needs suppressing. test/.valgrind-suppressions | 32 ++++++++++++++++++++++++++++++++ 1 files changed, 32 insertions(+), 0 deletions(-) commit 64ba6c74dbc5464da3093867b4f26166da7fbaff Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Aug 6 18:37:03 2008 -0400 Fix Ubuntu-specific issue with FC_LCD_NONE et al No idea if Ubuntu will ever learn not to modify public API of common libraries without any clue of what kind of problems they create by doing that. They could very well define FC_UBUNTU_LCD_FILTER if they wanted to, but no, they defined FC_LCD_FILTER as if it's an upstream thing. It wasn't. src/cairo-ft-font.c | 3 +++ src/cairo-xlib-screen.c | 3 +++ 2 files changed, 6 insertions(+), 0 deletions(-) commit 1dc0f3a1ad2cfa7f910e4a729943fbddbb90637d Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Aug 6 02:14:59 2008 -0400 [test/user-font] Document that Poppler is buggy with glyph 0 test/user-font.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 0ec6c9ca6210649006e40d031a118c4c7ef437ea Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Aug 6 11:11:24 2008 +0100 [pdf] Propagate status from emit_glyph() Propagate the error status from _cairo_pdf_operators_emit_glyph(). src/cairo-pdf-operators.c | 9 ++++++--- 1 files changed, 6 insertions(+), 3 deletions(-) commit 2dfee9986c739b2fdadf551dd71e104df332b2b8 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Aug 6 10:51:34 2008 +0100 [pdf] Fixup a couple of inverted tests. Check for NULL returns from malloc, instead of reporting errors and leaking on success. src/cairo-pdf-surface.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) commit 7ffd8bbcb0078fe305a6bc7a37f809c0c6e1011a Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Aug 6 00:36:47 2008 +0100 [cairo-font-options] Add private alias for set_lcd_filter() check-plt was rightfully claiming about an internal use of a public symbol, so add the missing private alias. src/cairo-font-options.c | 1 + src/cairoint.h | 1 + 2 files changed, 2 insertions(+), 0 deletions(-) commit 221599ab0fc1a2fa878659fe5bef88104e56a07c Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Aug 5 16:30:02 2008 -0400 Finish off lcd-filter merge configure.in | 2 +- doc/public/tmpl/cairo-font-options.sgml | 29 ++++++++++++++++++ doc/public/tmpl/cairo-text.sgml | 2 + src/cairo-font-options.c | 4 ++ src/cairo-ft-font.c | 48 ++++++++++++++++++++---------- src/cairo.h | 2 + 6 files changed, 70 insertions(+), 17 deletions(-) commit 19b36fb88757e34e8340de175f3723e882b92de7 Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Aug 5 14:54:55 2008 -0400 [win32] Fix build src/Makefile.win32 | 32 ++++++++++++++++---------------- 1 files changed, 16 insertions(+), 16 deletions(-) commit 65d017a4063242d221365371301e1aab5b3c6299 Author: Sylvain Pasche <sylvain.pasche@gmail.com> Date: Tue Aug 5 13:52:13 2008 +0200 Add tests for the new LCD filter API test/Makefile.am | 4 ++ test/font-options.c | 6 ++- test/text-antialias-subpixel-ref.png | Bin 1121 -> 974 bytes test/text-antialias-subpixel.c | 1 + test/text-lcd-filter-fir3-ref.png | Bin 0 -> 974 bytes test/text-lcd-filter-fir3.c | 85 ++++++++++++++++++++++++++++++ test/text-lcd-filter-fir5-ref.png | Bin 0 -> 974 bytes test/text-lcd-filter-fir5.c | 85 ++++++++++++++++++++++++++++++ test/text-lcd-filter-intra-pixel-ref.png | Bin 0 -> 974 bytes test/text-lcd-filter-intra-pixel.c | 85 ++++++++++++++++++++++++++++++ test/text-lcd-filter-none-ref.png | Bin 0 -> 974 bytes test/text-lcd-filter-none.c | 85 ++++++++++++++++++++++++++++++ 12 files changed, 350 insertions(+), 1 deletions(-) commit 45ec5e77bb26b0f93b0b1e11bd3055e8c9611111 Author: Sylvain Pasche <sylvain.pasche@gmail.com> Date: Wed Jan 23 00:05:00 2008 +0100 Add symbols for setting the LCD filter type on font options doc/public/cairo-sections.txt | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) commit a0cad6c398f5e30e3d10fb19fe51d4266b1c0b4c Author: Sylvain Pasche <sylvain.pasche@gmail.com> Date: Wed Jan 23 00:03:01 2008 +0100 [cairo-ft] Interaction with Fontconfig to deal with the LCD filter type src/cairo-ft-font.c | 72 ++++++++++++++++++++++++++++++++++++++++++++++++++- 1 files changed, 71 insertions(+), 1 deletions(-) commit f64cf7fb098e8c9be8a454d4675e6a8b7fd22589 Author: Sylvain Pasche <sylvain.pasche@gmail.com> Date: Wed Jan 23 00:00:53 2008 +0100 [cairo-xlib] Support to retrieve the LCD filter type from the Xrm database src/cairo-xlib-screen.c | 28 ++++++++++++++++++++++++++++ 1 files changed, 28 insertions(+), 0 deletions(-) commit 28d18f3f936988483a47dd30f55ee2403bc006c3 Author: Sylvain Pasche <sylvain.pasche@gmail.com> Date: Tue Jan 22 23:59:36 2008 +0100 [cairo-ft] Fontconfig defines for LCD constants when using Fontconfig < 2.6 This adds define for compatibility when without the new lcd filtering constants (Fontconfig patch not yet applied, see bug 13566). src/cairo-ft-font.c | 9 +++++++++ src/cairo-xlib-screen.c | 9 +++++++++ 2 files changed, 18 insertions(+), 0 deletions(-) commit 0013f2c2696146e71f043437a4727a1b18706b09 Author: Sylvain Pasche <sylvain.pasche@gmail.com> Date: Tue Jan 22 23:57:32 2008 +0100 Add lcd filter type to the public API and font options New struct cairo_lcd_filter_t and new functions cairo_font_options_set_lcd_filter cairo_font_options_get_lcd_filter src/cairo-font-options.c | 47 ++++++++++++++++++++++++++++++++++++++++++++- src/cairo-types-private.h | 1 + src/cairo.h | 26 ++++++++++++++++++++++++ 3 files changed, 73 insertions(+), 1 deletions(-) commit 4b5e0ba7200159f732c815bea616367fc851f245 Author: Sylvain Pasche <sylvain.pasche@gmail.com> Date: Tue Jan 22 23:53:17 2008 +0100 [cairo-ft] LCD filtering patch coding style corrections src/cairo-ft-font.c | 493 ++++++++++++++++++++++++-------------------------- 1 files changed, 237 insertions(+), 256 deletions(-) commit 7f870035177da7aa63fa33dce837528f442d9ffe Author: Sylvain Pasche <sylvain.pasche@gmail.com> Date: Tue Jan 22 23:51:32 2008 +0100 [cairo-ft] LCD filtering patch from David Turner This is the patch David Turner wrote some times ago and can be found on http://david.freetype.org/lcd/cairo-1.2.4-lcd-filter-1.patch. It was somewhat modified for compatibility with cairo 1.5 src/cairo-ft-font.c | 592 +++++++++++++++++++++++++++++++++++---------------- 1 files changed, 404 insertions(+), 188 deletions(-) commit acdc306905b4a39911fd58e9d72aa3db5e1b8760 Author: Vladimir Vukicevic <vladimir@pobox.com> Date: Tue Aug 5 13:16:17 2008 -0700 [win32] Adding cairo-features-win32.h to EXTRA_DIST src/Makefile.am | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 924a242f89ab1d86750512c8e4ee367c270ee07a Author: Vladimir Vukicevic <vladimir@pobox.com> Date: Tue Aug 5 12:57:51 2008 -0700 [win32] Update win32 build, remove gcc dependency Makefile.win32 | 13 ++++++++++--- src/Makefile.win32 | 20 ++++---------------- src/cairo-features-win32.h | 40 ++++++++++++++++++++++++++++++++++++++++ 3 files changed, 54 insertions(+), 19 deletions(-) commit e1132d434e329c625667f6aff30634522108241e Author: Jeff Muizelaar <jmuizelaar@mozilla.com> Date: Wed Jul 30 13:05:01 2008 -0700 Make cairo_scaled_font_glyph_extents() unconditionally zero the extents This makes cairo_scaled_font_glyph_extents() match a similar pattern of initialization in cairo_glyph_extents(). It also fixes the 'text-zero-len' test that was broken by 676b221326cacdd205c225bba8ac43378b4abb81. src/cairo-scaled-font.c | 16 ++++++++-------- 1 files changed, 8 insertions(+), 8 deletions(-) commit d560a3d96563d681f5c0d8ebea0d255ac35bbc99 Author: Peter Weilbacher <mozilla@Weilbacher.org> Date: Fri Jul 25 11:19:11 2008 -0400 [OS/2] Fix build src/cairo-os2-surface.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit ba95b9dee8e6daddbeb0660d920c7b46801edc80 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Jul 21 16:34:10 2008 -0400 [cairo-ft] Use FcFreeTypeCharIndex instead of FT_Get_Char_Index src/cairo-ft-font.c | 6 +++++- 1 files changed, 5 insertions(+), 1 deletions(-) commit bc42989501e8e604cbf8eb5348d4eb86d5a7cc4b Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Jul 21 16:29:57 2008 -0400 [configure.in] Cosmetic configure.in | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) commit 1a9809baab5d8adf6ccf165e8f5d294b498c2fd5 Author: Jeff Muizelaar <jmuizelaar@mozilla.com> Date: Mon Jul 21 22:24:42 2008 -0400 Fix scaling with a device offset Apply the device offset transformation to the pattern before the ctm one. Fixes bug #16469. src/cairo-gstate.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) commit 3074ba02a1c7ebdef45f7514f2e9505fc664ae6e Author: Jeff Muizelaar <jmuizelaar@mozilla.com> Date: Mon Jul 21 22:08:46 2008 -0400 Add a test for scaling a surface with device offset. test/Makefile.am | 2 + test/device-offset-scale-ref.png | Bin 0 -> 145 bytes test/device-offset-scale.c | 81 ++++++++++++++++++++++++++++++++++++++ 3 files changed, 83 insertions(+), 0 deletions(-) commit 96c9e2a1a8c96b22fe1ae1fb76e5885003148b68 Author: Vladimir Vukicevic <vladimir@pobox.com> Date: Fri Jul 18 15:55:11 2008 -0700 Fix cairo-quartz-image-surface compilation error src/cairo-quartz-image-surface.c | 10 +++++----- 1 files changed, 5 insertions(+), 5 deletions(-) commit ec9337697ea8d9fb10576c42ef2c29ff27636f86 Author: Carl Worth <cworth@cworth.org> Date: Thu Jul 17 19:31:11 2008 -0700 cairo.h: Remove trailing comma in enumeration src/cairo.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 5284f8cab488c12db0ff0b12a4485072138b8008 Author: Frederic Plourde <frederic.plourde@polymtl.ca> Date: Thu Jul 17 13:56:22 2008 -0700 [win32] Make cairo-perf-diff run on win32 perf/Makefile.win32 | 4 +++ perf/README | 21 +++++++++++++++ perf/cairo-perf-diff | 6 +++- perf/cairo-perf-diff-files.c | 56 ++++++++++++++++++++++++++++++++++++++++- 4 files changed, 84 insertions(+), 3 deletions(-) commit d61c7df1c0f9c69b0022c58efd001855551af7dd Author: Vladimir Vukicevic <vladimir@pobox.com> Date: Wed Jul 9 13:20:53 2008 -0700 [quartz] Take snapshot instead of using CGImageCreateCopy CGImageCreateCopy doesn't copy the data provider, so it's possible to free the data underneath an image without snapshotting it first. src/cairo-quartz-surface.c | 30 +++++++++++++++++++++--------- 1 files changed, 21 insertions(+), 9 deletions(-) commit e534b0bed1bcf19017f76ee3a15bb26f42717b50 Author: Vladimir Vukicevic <vladimir@pobox.com> Date: Wed Jul 9 13:06:23 2008 -0700 [quartz] Protect against NULL from CGFontGetHMetricsPtr Seems to happen on 10.4 only for unknown reasons. Protect against a crash at least. src/cairo-quartz-font.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) commit 7127089fe67690db997f86fd89b71820aa4fcdf0 Author: Adrian Johnson <ajohnson@redneon.com> Date: Tue Jul 8 22:46:04 2008 +0930 PDF/PS: Remember the current line style So we don't need to emit line style parameters that are already set. src/cairo-pdf-operators-private.h | 13 ++++++++++ src/cairo-pdf-operators.c | 48 ++++++++++++++++++++++++++---------- 2 files changed, 47 insertions(+), 14 deletions(-) commit 837bf73f082f3bb0158b57cf7c456380531853b3 Author: Adrian Johnson <ajohnson@redneon.com> Date: Tue Jul 8 22:00:15 2008 +0930 Add PDF operators function to reset any remembered state src/cairo-pdf-operators-private.h | 3 +++ src/cairo-pdf-operators.c | 15 +++++++++++++++ src/cairo-pdf-surface.c | 4 ++++ src/cairo-ps-surface.c | 5 +++++ 4 files changed, 27 insertions(+), 0 deletions(-) commit 9b302fac63e461d2239435d058c5a114b8aa21a7 Author: Adrian Johnson <ajohnson@redneon.com> Date: Tue Jul 8 21:51:41 2008 +0930 PDF: Oops - turn compression back on src/cairo-pdf-surface.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 50eb1e71f3199922f50992e53f045614177365f8 Author: Adrian Johnson <ajohnson@redneon.com> Date: Tue Jul 8 21:36:19 2008 +0930 PS: Ensure the color is re-emitted after resetting the clip path because the graphics state has been restored. src/cairo-ps-surface.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) commit b082c15df649467e2bd51535802f27c762eee257 Author: Adrian Johnson <ajohnson@redneon.com> Date: Tue Jul 8 21:18:45 2008 +0930 PDF: Don't use a Form dictionary for the content stream because pdfTeX (and maybe other PDF consumers) can not handle it. Previously the content stream was an Form dictionary because at the time the content is written it is not known whether the content stream will be belong to the page or be an XObject in a knockout group. With the additional of the paginated surface function set_fallback_images_required() this information is now known at the time the content is emitted. src/cairo-pdf-surface.c | 21 ++++++++++++++++----- 1 files changed, 16 insertions(+), 5 deletions(-) commit 4fcdc364cd3f9d7d5cd8026adac23a651b608781 Author: Adrian Johnson <ajohnson@redneon.com> Date: Tue Jul 8 21:12:54 2008 +0930 Add paginated surface backend function _set_fallback_images_required src/cairo-paginated-private.h | 8 ++++++++ src/cairo-paginated-surface.c | 9 +++++++++ 2 files changed, 17 insertions(+), 0 deletions(-) commit 0c05aa60f5bfa4b6f280aedec684c20aed793a90 Author: Adrian Johnson <ajohnson@redneon.com> Date: Tue Jul 8 21:12:28 2008 +0930 PDF: Limit precision of Td operands As the translation is in text space, the full precision of a double for numbers close to zero is not required. Limit the precision to the same as for numbers > 1. src/cairo-pdf-operators.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) commit d5c7b87ca989d3b4b5faeafc6e579b6c63d1e8dc Author: Adrian Johnson <ajohnson@redneon.com> Date: Tue Jul 8 20:57:57 2008 +0930 PDF: Ensure clip is not emitted outside of stream Sylvain Munaut discovered a bug in _cairo_pdf_surface_emit_meta_surface() where the clip may be emitted after the stream is closed. Fix this by moving the call to _cairo_surface_set_clip() to before the stream is closed. src/cairo-pdf-surface.c | 9 +++++---- 1 files changed, 5 insertions(+), 4 deletions(-) commit 130cd29a700c858ef3c8a839479bd02b70403569 Author: Adrian Johnson <ajohnson@redneon.com> Date: Tue Jul 8 20:55:38 2008 +0930 PDF: remove meta surface group clean The group that was being cleaned up was removed in 099810b6c39cc6b5529f740282b64185cf56c8d7 src/cairo-pdf-surface.c | 7 +++---- 1 files changed, 3 insertions(+), 4 deletions(-) commit fe7973d60a53b5c7465fd616c515f8fc1ac6cb12 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Jul 6 15:15:15 2008 +0100 [cairo-scaled-font-subsets] Fix memleak. Valgrind reported that sub_font_glyph->utf8 was not being freed along with the cairo_sub_font_glyph_t. src/cairo-scaled-font-subsets.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) commit 07b39ee3c0f053598fdebdd160dc881566ad7fcd Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Jul 6 15:14:22 2008 +0100 [cairo-scaled-font-subsets] Fix use of unitialised variable. Valgrind reported that pdf-operators tried to use an uninitialised subset_glyph->utf8_is_mapped. src/cairo-scaled-font-subsets.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) commit f92131c38a21a15a5adfbc831cf6eea7a749714d Author: Adrian Johnson <ajohnson@redneon.com> Date: Sat Jul 5 16:23:43 2008 +0930 PS: Remember current color This allows PDF operators to merge text strings together when they are all the same color. src/cairo-ps-surface-private.h | 6 ++++++ src/cairo-ps-surface.c | 34 +++++++++++++++++++++++++++++++--- 2 files changed, 37 insertions(+), 3 deletions(-) commit dac22cf2b9541c1da72e12a1fb66c5a58775f3b3 Author: Adrian Johnson <ajohnson@redneon.com> Date: Sat Jul 5 16:22:35 2008 +0930 PDF: Fix glyph positioning bug in Tj operator Previously this was not correctly checking the position of the first glyph and falling back to using TJ if the glyph was not at the the standard glyph advance. src/cairo-pdf-operators.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit c9c4b0eded58e44e527806f24aa76e7874fb2111 Author: Adrian Johnson <ajohnson@redneon.com> Date: Sat Jul 5 16:19:30 2008 +0930 PDF: Fix glyph positioning bug in TJ operator Previously this was not correctly positioning the first glyph in a TJ string if the glyph was not at the the standard glyph advance. src/cairo-pdf-operators.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) commit 0f748df6705731b94204d6dd0c903e18f1d4a8a5 Author: Adrian Johnson <ajohnson@redneon.com> Date: Sat Jul 5 16:14:31 2008 +0930 PS: Remember position when changing font Previously the PS emulation of the PDF operators would change the current position to the text line matrix instead of the the text matrix when changing the font. src/cairo-ps-surface.c | 18 ++++++++++-------- 1 files changed, 10 insertions(+), 8 deletions(-) commit 1c729f85edf967d086eeb85b9222466087e70da4 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Jul 3 19:15:53 2008 -0400 [cairo-pattern] Fix crash in solid-pattern-surface cache Ickle knew something when he only extended cache size when we are committed to inserting something into the cache. I broke that while fixing other issues a while ago. This cache just doesn't want to give us any rest... src/cairo-pattern.c | 7 +++---- 1 files changed, 3 insertions(+), 4 deletions(-) commit 7c9536b653c062884e2a389d6d3428c42b86aae2 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Jul 3 18:05:27 2008 -0400 [analysis-surface] Fix crashers introduced in my previous commit Oops! src/cairo-analysis-surface.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit 37ed55acef5ff9d6d053cfb76af8bdcd1f91edd5 Author: Adrian Johnson <ajohnson@redneon.com> Date: Thu Jul 3 20:27:50 2008 +0930 Add missing status checks src/cairo-pdf-operators.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) commit 85de817e097c83136fdf827c9202416c02d72bbb Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Jul 2 19:21:50 2008 -0400 [analysis-surface] Fallback between show_glyphs and show_text_glyphs This is needed because analysis-surface takes any UNSUPPORTED returns as a signal for using image fallbacks. So the fallback mechanism in _cairo_surface_show_text_glyphs() is not enough. Reported by Adrian Johnson. src/cairo-analysis-surface.c | 47 ++++++++++++++++++++++++++++++----------- src/cairo-surface.c | 8 ++++-- 2 files changed, 39 insertions(+), 16 deletions(-) commit d19d9b414946f668f0c073f39bc5e413cabdb069 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Jun 30 22:13:44 2008 -0400 [cairo-pdf-operators] Fix backward cluster iteration It's trickier than it appears... There still remains the question of whether the loop should iterate utf8 forward and glyphs backward (as it does now), or iterate glyphs forward and utf8 backward. Doing utf8 forward has the benefit that glyphs appear in the PDF stream in the logical order of text. That may be a good thing. Doing glyphs forward has the benefit of most glyphs taking their natural width, providing for a more compact PDF output. Firefox 3 currently calls cairo_show_glyphs() with glyphs going right-to-left for RTL runs. That's like going utf8 forward. On the other hand, if we are fine doing glyphs backward, then we may as well remove the "backward" flag and ask callers of show_text_glyphs to produce glyph array going right to left for RTL runs. The idea behind having a backward flag in the first place was to allow keeping utf8 in logical order and glyphs in visual left-to-right order. If we don't do that in practice, there's no point in having the flag. Another design idea of the flag was to mark right-to-left runs explicitly so the backend can use this information. In that case we probably better rename it to "rtl" as the current semantics make it perfectly fine to set a LTR segment with backward flag on: just revers the glyph array... Anyway, the way to determine the right thing to do is to see how Acrobat extracts text for RTL text in logical vs visual order. Then we can decide what to do in the PDF backend and whether the flag is worth keeping. Going to experiment with that. src/cairo-pdf-operators.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) commit c29029ce436709fc3f3ce651a92eebcee11f3203 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Jun 30 22:11:48 2008 -0400 Remove _cairo_surface_show_glyphs() in favor of _cairo_surface_show_text_glyphs() src/cairo-paginated-surface.c | 43 ++-------------------------------- src/cairo-surface.c | 22 +---------------- src/cairoint.h | 8 ------ src/test-meta-surface.c | 50 +++++++++++++++++++++++++++++----------- src/test-paginated-surface.c | 51 ++++++++++++++++++++++++++++++---------- 5 files changed, 79 insertions(+), 95 deletions(-) commit 17a5f10f5342ae6b946ad7491f6656a43df66aa3 Author: Behdad Esfahbod <behdad@behdad.org> Date: Sun Jun 29 15:00:10 2008 -0400 [show_text_glyphs] Allow clusters with zero text As Adrian points out, PDF can handle it, and it doesn't harm allowing. src/cairo.c | 9 +++++++-- 1 files changed, 7 insertions(+), 2 deletions(-) commit 686fa2600d25a2f69762b85435ce7f3a9907533b Author: Behdad Esfahbod <behdad@behdad.org> Date: Sun Jun 29 13:56:14 2008 -0400 [PDF] Remove show_glyphs that was a wrapper to show_text_glyphs The cairo-surface layer already does that itself. Just set show_glyphs to NULL. src/cairo-pdf-surface.c | 21 +-------------------- 1 files changed, 1 insertions(+), 20 deletions(-) commit 6227d808446a0212d3872be9d09d67e3ce644cd3 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Jun 29 14:32:17 2008 +0100 [cairo-scaled-font-subsets] And free the allocated memory on failure. Why, oh why, did I only spot this when reading cairo-commit? src/cairo-scaled-font-subsets.c | 8 +++++++- 1 files changed, 7 insertions(+), 1 deletions(-) commit c394b72ee99882882897776115b007f40a96fe95 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Jun 29 13:16:10 2008 +0100 [cairo-scaled-font] Suppress compiler warning about unused variables. Use _cairo_error_throw() for the cases where we cannot propagate the status return. src/cairo-scaled-font.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit 5b7903d5a75b10c924c91654e22a78650796ae63 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Jun 29 13:09:17 2008 +0100 [cairo-scaled-font-subsets] Add missing malloc check. A minor oversight in d77b04fd0635c1648bb024b5308b715c220e1e74. src/cairo-scaled-font-subsets.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 22facbe66e5fd72c6c5ce780d3699fe7a63dc7fb Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun Jun 29 19:55:41 2008 +0930 Add show_text_glyphs to PDF surface src/cairo-pdf-surface-private.h | 5 ++ src/cairo-pdf-surface.c | 97 +++++++++++++++++++++++++++++++------- 2 files changed, 84 insertions(+), 18 deletions(-) commit 770b7c9a74e3497692020255686c5c5b4e38001e Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun Jun 29 19:38:13 2008 +0930 Add show_text_glyphs to PDF operators src/cairo-pdf-operators-private.h | 16 ++- src/cairo-pdf-operators.c | 293 +++++++++++++++++++++++++++++-------- src/cairo-pdf-surface.c | 20 ++- src/cairo-ps-surface.c | 15 ++- 4 files changed, 264 insertions(+), 80 deletions(-) commit 55dda8c64fc38cda75878f1a34eb1f86b1a445cb Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun Jun 29 19:36:29 2008 +0930 Remove unused map_glyphs_to_unicode functions src/cairo-ft-font.c | 35 ----------------- src/cairo-win32-font.c | 96 ------------------------------------------------ src/cairoint.h | 4 -- 3 files changed, 0 insertions(+), 135 deletions(-) commit 2012d4f7364f9efa0789996e7906f269d5d59d41 Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun Jun 29 19:36:10 2008 +0930 Removed unused cairo_truetype_create_glyph_to_unicode_map() src/cairo-truetype-subset.c | 147 ------------------------------------------- 1 files changed, 0 insertions(+), 147 deletions(-) commit 154324f121e7aad8af474ac26e0e320cddd37579 Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun Jun 29 19:35:43 2008 +0930 Use subset utf8 mapping to create the glyph names for PS fonts src/cairo-scaled-font-subsets.c | 36 ++++++++++++++++-------------------- 1 files changed, 16 insertions(+), 20 deletions(-) commit 2a21fafa078a2519dea7881b4553d74667c928f2 Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun Jun 29 19:35:12 2008 +0930 Use subset utf8 mapping in PDF ToUnicode stream src/cairo-pdf-surface.c | 69 ++++++++++++++++++++++++++++++++--------------- src/cairoint.h | 2 +- 2 files changed, 48 insertions(+), 23 deletions(-) commit d77b04fd0635c1648bb024b5308b715c220e1e74 Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun Jun 29 19:33:58 2008 +0930 Allow _cairo_scaled_font_subsets_map_glyph() to specify utf8 mapping src/cairo-pdf-operators.c | 1 + src/cairo-scaled-font-subsets-private.h | 14 +++- src/cairo-scaled-font-subsets.c | 112 ++++++++++++++++++++++++++++++- src/cairo-svg-surface.c | 1 + src/cairoint.h | 1 + 5 files changed, 124 insertions(+), 5 deletions(-) commit f4d6e714a63ab44e388a06fba8d849f2ad7f0000 Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun Jun 29 19:32:19 2008 +0930 Add _cairo_ucs4_to_utf8 src/cairo-unicode.c | 39 +++++++++++++++++++++++++++++++++++++++ src/cairoint.h | 4 ++++ 2 files changed, 43 insertions(+), 0 deletions(-) commit 2f99a294cd2367c4649428534b3429522448260c Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun Jun 29 19:31:47 2008 +0930 Add _cairo_truetype_index_to_ucs4() for doing reverse cmap lookups on truetype/opentype fonts one glyph at a time. src/cairo-scaled-font-subsets-private.h | 22 +++++ src/cairo-truetype-subset.c | 151 +++++++++++++++++++++++++++++++ 2 files changed, 173 insertions(+), 0 deletions(-) commit 95771d62c57c081fe350e0d33326aaa6a27139da Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun Jun 29 19:31:23 2008 +0930 Implement win32 index_to_ucs4 font backend function src/cairo-win32-font.c | 93 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 93 insertions(+), 0 deletions(-) commit 4619b0b309861daa64b9c3ced9fdea20c461edf2 Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun Jun 29 19:30:14 2008 +0930 Add index_to_ucs4 font backend function and FT implementation src/cairo-ft-font.c | 31 +++++++++++++++++++++++++++++++ src/cairoint.h | 7 ++++++- 2 files changed, 37 insertions(+), 1 deletions(-) commit 54f63e7859baeff18f7345cf22630d6a9b709e1c Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun Jun 29 19:28:39 2008 +0930 PDF: Ensure text object is closed before emitting fill or stroke src/cairo-pdf-operators.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) commit 4ffea75d908ef041fbc5aa1da9a5b725d3c24263 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Jun 27 11:18:22 2008 -0400 Change cairo_text_cluster_t members signed Also reject clusters with no text. src/cairo.c | 19 ++++++++++--------- src/cairo.h | 4 ++-- 2 files changed, 12 insertions(+), 11 deletions(-) commit 4530c0b0ecdd19cfcbcb6d21b1db426ab42793d9 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Jun 26 17:15:42 2008 -0400 [meta-surface] Implement show_text_glyphs; Remove show_glyphs One is enough. The only downside is that meta-surface will consume 32 more bytes per show_glyphs() call now. If that's a concern, the show_glyphs implementation can be added back. src/cairo-meta-surface-private.h | 13 +++- src/cairo-meta-surface.c | 131 ++++++++++++++++++++++++++----------- 2 files changed, 101 insertions(+), 43 deletions(-) commit 93c3eebc6ec740317650e8ec166ae5311c12f0d7 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Jun 26 16:45:09 2008 -0400 [paginated-surface] Implement show_text_glyphs src/cairo-paginated-surface.c | 60 ++++++++++++++++++++++++++++++++++++++++- 1 files changed, 59 insertions(+), 1 deletions(-) commit 8f02cadf3dc0ed4aedfafad4644a5fdc9d3e8168 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Jun 26 16:44:59 2008 -0400 [analysis-surface] Implement show_text_glyphs src/cairo-analysis-surface.c | 82 +++++++++++++++++++++++++++++++++++++++++- 1 files changed, 81 insertions(+), 1 deletions(-) commit 047566fd526f7936a49b630ed47c570dd70e837f Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Jun 26 16:15:12 2008 -0400 Add cairo_show_text_glyphs API New public API: cairo_text_cluster_t cairo_has_show_text_glyphs() cairo_show_text_glyphs() Add accompanying gstate and surface functions, and surface backend methods. No backends implement them just yet. doc/public/cairo-sections.txt | 3 + doc/public/tmpl/cairo-status.sgml | 1 + doc/public/tmpl/cairo-text.sgml | 31 ++++++++++ src/cairo-gstate.c | 38 +++++++++---- src/cairo-misc.c | 2 + src/cairo-scaled-font.c | 14 +++- src/cairo-surface.c | 110 +++++++++++++++++++++++++++++++------ src/cairo.c | 109 +++++++++++++++++++++++++++++++++++- src/cairo.h | 22 +++++++- src/cairoint.h | 48 +++++++++++++++- 10 files changed, 336 insertions(+), 42 deletions(-) commit dff0dd0c63e530e21471531299a8f260cf88f001 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Jun 26 15:58:06 2008 -0400 Allow NULL output in _cairo_utf8_to_ucs4() The function can be used to validate UTF-8 text now. src/cairo-unicode.c | 23 +++++++++++++---------- 1 files changed, 13 insertions(+), 10 deletions(-) commit 883c972a9bc0aafb817a02c7b4a8c6f250796405 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Jun 26 16:08:39 2008 -0400 [cairo-types] fix doc syntax src/cairo-types-private.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 787fb135663ebd9ab4a8d38da8fafc5e82d47ec5 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Jun 26 16:08:21 2008 -0400 [xlib] Use _cairo_xlib_surface_create_internal() directly src/cairo-xlib-surface.c | 10 ++++++---- 1 files changed, 6 insertions(+), 4 deletions(-) commit ba62d2d30a960d921f6efe84e2d6dc93d0de6e39 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Jun 26 16:20:47 2008 -0400 Update .gitignore files boilerplate/.gitignore | 1 + doc/public/.gitignore | 1 + test/.gitignore | 2 ++ 3 files changed, 4 insertions(+), 0 deletions(-) commit 425846dedbca749a4a19e8a8827887bb70201c8d Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Jun 24 15:09:33 2008 -0400 Oops. Fix thinko in previous commit. src/cairo.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 74789a702bf5c62bc0d0361f139b2c94f67d5c6e Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Jun 24 15:07:07 2008 -0400 Cleanup _set_error functions a bit src/cairo-font-face.c | 2 ++ src/cairo-pattern.c | 7 +++++-- src/cairo-scaled-font.c | 4 ++-- src/cairo-surface.c | 5 +++-- src/cairo.c | 7 +++++-- 5 files changed, 17 insertions(+), 8 deletions(-) commit ace3a98a53ab596c83df5a163e580770b9771bf2 Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Jun 24 15:02:14 2008 -0400 Make sure cairo_int_status_t values fit in int8_t It was reported by Liu Yubao that cairo_status_t may be chosen to be an int8_t by the compiler, in that case cairo_int_status_t values assigned to cairo_status_t would overflow. Fix this by allocating the values in int8_t range, and add compile-time sanity checks. src/cairo-misc.c | 2 ++ src/cairo-types-private.h | 13 ++++++++----- 2 files changed, 10 insertions(+), 5 deletions(-) commit f32090fb34f93d42bd134ee7c007f60dd1cd1c13 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Jun 23 17:56:28 2008 -0400 Return CAIRO_STATUS_NEGATIVE_COUNT if num_glyphs is negative src/cairo-scaled-font.c | 6 ++++++ src/cairo.c | 15 +++++++++++++++ 2 files changed, 21 insertions(+), 0 deletions(-) commit 498f3ddf2e8f6b7c381c7153cbd39fa22c32ceea Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Jun 23 17:53:25 2008 -0400 Add status CAIRO_STATUS_NEGATIVE_COUNT To be used for things like passing a negative number of glyphs to cairo_show_glyphs(). doc/public/tmpl/cairo-status.sgml | 1 + doc/public/tmpl/cairo-user-fonts.sgml | 2 -- src/cairo-misc.c | 2 ++ src/cairo-surface.c | 1 + src/cairo.h | 4 +++- src/cairoint.h | 2 +- 6 files changed, 8 insertions(+), 4 deletions(-) commit ce24588d1c5e82e598cdad68c910a64f64864c7b Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Jun 23 17:51:32 2008 -0400 [doc] Update doc/public/Headers.mk doc/public/Headers.mk | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) commit 676b221326cacdd205c225bba8ac43378b4abb81 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Jun 23 17:39:16 2008 -0400 Protect against NULL glyphs array in text API We still don't do anything if num_glyphs is negative. Why isn't that argument unsigned int... src/cairo-scaled-font.c | 9 +++++++++ src/cairo.c | 24 +++++++++++++++++++++--- 2 files changed, 30 insertions(+), 3 deletions(-) commit 233b387c29f2108a41fca14cc275337903117169 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Jun 23 00:30:04 2008 -0400 Use #include "cairo-*." instead of #include <cairo-*.h> The rule is simple: <x.h> for system / other project includes, "x.h" for local includes. src/cairo-beos.h | 2 +- src/cairo-directfb.h | 2 +- src/cairo-ft-private.h | 4 ++-- src/cairo-ft.h | 2 +- src/cairo-glitz.h | 2 +- src/cairo-mutex-impl-private.h | 2 +- src/cairo-mutex-type-private.h | 2 +- src/cairo-os2-private.h | 2 +- src/cairo-os2.h | 2 +- src/cairo-pdf.h | 2 +- src/cairo-ps.h | 2 +- src/cairo-quartz-image.h | 2 +- src/cairo-quartz-private.h | 2 +- src/cairo-quartz.h | 2 +- src/cairo-svg.h | 2 +- src/cairo-win32-private.h | 4 ++-- src/cairo-win32.h | 2 +- src/cairo-xcb-xrender.h | 2 +- src/cairo-xcb.h | 2 +- src/cairo-xlib-xrender.h | 2 +- src/cairo-xlib.h | 2 +- src/cairo.h | 4 ++-- 22 files changed, 25 insertions(+), 25 deletions(-) commit 9fea50a1e6c15ad6a80c941f6ddaba768e84e951 Author: Behdad Esfahbod <behdad@behdad.org> Date: Sun Jun 22 15:15:44 2008 -0400 Rename _cairo_font_reset_static_data to _cairo_font_face_reset_static_data src/cairo-debug.c | 6 +++--- src/cairo-font-face.c | 2 +- src/cairoint.h | 2 +- 3 files changed, 5 insertions(+), 5 deletions(-) commit 7407362d705516262fed9f5bccfb8d3d5a26632f Author: Behdad Esfahbod <behdad@behdad.org> Date: Sun Jun 22 15:13:42 2008 -0400 Rename cairo_quartz_scaled_font_backend to _cairo_quartz_scaled_font_backend src/cairo-quartz-font.c | 4 ++-- src/cairoint.h | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) commit 4240794ea4d25bfa9c0edd10243a94ab00275387 Author: Behdad Esfahbod <behdad@behdad.org> Date: Sun Jun 22 15:13:15 2008 -0400 Rename cairo_win32_scaled_font_backend to _cairo_win32_scaled_font_backend src/cairo-win32-font.c | 8 ++++---- src/cairoint.h | 4 ++-- 2 files changed, 6 insertions(+), 6 deletions(-) commit e09f20fe01f17f093acefd341a517fcb83b6ea1e Author: Behdad Esfahbod <behdad@behdad.org> Date: Sun Jun 22 14:50:08 2008 -0400 [gstate] Fix huge-font path;fill fallback options src/cairo-gstate.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit d9784c8c37a2c6dbcccd3e96e746f32b12a2b468 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Jun 19 22:24:13 2008 -0400 [cairo-xlib] Don't undither pseudocolor, doesn't look good src/cairo-xlib-surface.c | 20 +++++++------------- 1 files changed, 7 insertions(+), 13 deletions(-) commit fe41d100aa5cddb56b8a5f043c01fdf1f1a1e4c5 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Jun 13 21:39:19 2008 -0400 [cairo-xlib-surface] Fix core solid_fill_rectangles to do dithering Do this by tiling the surface form the solid pattern. The pattern in turn calls into xlib's create_solid_surface which returns a dithered pattern. This can get into infinite loop right now, because of the way solid surface cache tries to repaint cached surfaces. src/cairo-xlib-surface.c | 70 ++++++++++++++++++++++----------------------- 1 files changed, 34 insertions(+), 36 deletions(-) commit abac0f96cb39b60a88433918d193f6d5091ea8d9 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Jun 13 21:37:45 2008 -0400 [cairo-xlib-surface] Implement create_solid_pattern_surface If render is disabled, this will create a surface the size of the dither pattern and paint it with dithering. src/cairo-xlib-surface.c | 76 ++++++++++++++++++++++++++++++++++++++++++++-- 1 files changed, 73 insertions(+), 3 deletions(-) commit fb8f2b3854114a653d11263e8868eae042ee4b94 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Jun 13 02:35:30 2008 -0400 [cairo-xlib-surface] Make _draw_image_surface handle arbitrary image formats This is not a useful change. Just committing because I already did it. src/cairo-xlib-surface.c | 42 +++++++++++++++++++++++++++--------------- 1 files changed, 27 insertions(+), 15 deletions(-) commit bc4b788ec187c84c2f8a6c0f68c1892ecaab3bcc Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Jun 13 02:44:37 2008 -0400 [cairo-xlib-surface] In _get_image_surface only use pixman formats >= 24bpp Otherwise we can't do dithering. This drastically improves gradient rendering on 16bit displays, essentially making them indistinguishable from 32bit ones with a naked eye. src/cairo-xlib-surface.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 5faf8663b228eafa60fee1f0a1ac9e9f9406134d Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Jun 13 00:46:01 2008 -0400 [cairo-xlib-surface] Force buggy_repeat to TRUE if Render is not available So we use more core protocol paths. src/cairo-xlib-surface.c | 10 +++++++--- 1 files changed, 7 insertions(+), 3 deletions(-) commit e7c1fc5bf53b4adf16f2d0c7e613c848bede6824 Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Mar 25 17:50:37 2008 +0430 [xlib] Implement dithering Remove the intermediate rgb333 for PseudoColor and work on the cube directly. Also upgrade to a 6x6x6 cube instead of 5x5x5. Do dithering on both PseudoColor and TrueColor, using a 4x4 pattern. This only affects X servers with no XRender. src/cairo-xlib-private.h | 12 +++- src/cairo-xlib-surface.c | 189 ++++++++++++++++++++++++++++++++------------- src/cairo-xlib-visual.c | 103 +++++++++++++++++-------- 3 files changed, 215 insertions(+), 89 deletions(-) commit c0176dc54cf16a3a9504977d80184e4608783052 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Jun 13 00:43:31 2008 -0400 [cairo-xlib-surface] Remove unused macro src/cairo-xlib-surface.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) commit 93efdce43a05299abef4f2b8220d3b7d9869597b Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri Jun 13 21:36:14 2008 -0400 Add a create_solid_pattern_surface surface backend method This can be used by _cairo_pattern_acquire_surface_for_solid() to let the backend create custom surfaces for solid fill instead of a 1x1 similar surface. src/cairo-pattern.c | 10 ++-------- src/cairo-surface.c | 37 +++++++++++++++++++++++++++++++++++++ src/cairoint.h | 20 ++++++++++++++++++-- 3 files changed, 57 insertions(+), 10 deletions(-) commit ff1371a0a7494f986385730a82823cbf56790d5b Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Jun 19 21:06:07 2008 -0400 [cairo-surface] Remove optional pattern argument from create_similar_solid() This was added in 41c6eebcd1fab94fd3a91d09f1ef6ee0d8c7a044, to avoid allocating short-lived patterns. However, this was error prune as the color information was duplicated in the pattern and could get out of sync. Indeed, it was out of sync before this commit in the call from cairo-clip.c. By allocating the solid pattern on the stack we fix the original problem without creating new ones. src/cairo-clip.c | 3 +-- src/cairo-glitz-surface.c | 3 +-- src/cairo-pattern.c | 3 +-- src/cairo-surface.c | 24 +++++++----------------- src/cairoint.h | 6 +----- 5 files changed, 11 insertions(+), 28 deletions(-) commit 240cb59fe8706b1b0d3aae4a4ed3d13472033d1d Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Jun 19 19:49:23 2008 -0400 [cairo-pattern] Clean up _cairo_pattern_acquire_surface_for_solid() src/cairo-pattern.c | 54 ++++++++++++++++++++++++++++++++------------------ 1 files changed, 34 insertions(+), 20 deletions(-) commit 2a592877110f34753da0b9e61d5c5f8c83f4ddd9 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Jun 19 19:28:49 2008 -0400 Fix comment src/cairo-surface.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit b0d112756f1f8af7cf38d1e7542cb2e4453e7b07 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Jun 19 19:25:33 2008 -0400 Remove opaque solid pattern COLOR_ALPHA optimization from call sites As we do this in _cairo_pattern_init_solid() now. src/cairo-glitz-surface.c | 5 +---- src/cairo-pattern.c | 10 ++-------- 2 files changed, 3 insertions(+), 12 deletions(-) commit e93e9903241bc0996bfce7c43d030f33cd33730b Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Jun 19 19:22:02 2008 -0400 [cairo-pattern] In init_solid() convert COLOR_ALPHA to COLOR if color is opaque Moving this further than, so it benefits all callers. src/cairo-pattern.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) commit 333a49d01d431a808c754cfa900e83a733010083 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Jun 19 19:18:57 2008 -0400 [cairo-pattern] Don't call _cairo_stock_color() directly src/cairo-pattern.c | 9 ++------- 1 files changed, 2 insertions(+), 7 deletions(-) commit 4eae72317f117941617b426daa682fa4f1bf3d25 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Jun 19 19:08:50 2008 -0400 [cairo-pattern] Remove stale comment src/cairo-pattern.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) commit 52cf67a8f2c2ca2c5c233756cfa7f56855e67f27 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Jun 19 17:44:43 2008 -0400 Rename cairo_* global vars to _cairo_* src/cairo-ft-font.c | 8 ++++---- src/cairo-pattern.c | 2 +- src/cairo.c | 6 +++--- src/cairoint.h | 6 +++--- 4 files changed, 11 insertions(+), 11 deletions(-) commit 9388cc71db8d6e019061f289c0a72ebaa3432c8c Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Jun 19 17:43:52 2008 -0400 [src/check-def.sh] Make sure no global variables are named cairo_* Even if they are marked cairo_private. src/check-def.sh | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit aef25b83450e3e17bedce2ffbae58f7b326e0f61 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Jun 19 17:31:10 2008 -0400 [cairo-pattern] Fix solid surface cache to check for content match too The code in that cache is becoming uglier and uglier. But at least it works correctly again. Time for a rewrite. (Also move the destroy after unlocking) src/cairo-pattern.c | 20 +++++++++++++++----- 1 files changed, 15 insertions(+), 5 deletions(-) commit 565644e616ea64f97769d8939beb155f4031da2f Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Jun 19 11:42:43 2008 +0100 [cairo-pattern] Band-aid for the solid surface cache. Behdad noticed that the mixing of dissimilar surfaces within the cache was fubar (http://lists.cairographics.org/archives/cairo/2008-June/014348.html). This corrects the dereferencing of the evicted surface, but leaves open the question of the future of the cache. src/cairo-pattern.c | 9 +++++++-- 1 files changed, 7 insertions(+), 2 deletions(-) commit 47d8739ea198510919b2611c34a44aa3c63f3f59 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Jun 19 11:38:38 2008 +0100 [test/xlib-surface-source] Build under --disable-xlib-xrender. Add an ifdef to support compiling without XRender. test/xlib-surface-source.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) commit 38c4bcc2da225b36455ee3da396305a7d93d4c1d Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Jun 19 09:44:58 2008 +0100 [test/solid-pattern-cache-stress] Do what it says on the tin. Actually draw to the surface after setting the source in order to trigger use of the solid surface cache. test/Makefile.am | 1 + test/solid-pattern-cache-stress-ref.png | Bin 0 -> 107 bytes test/solid-pattern-cache-stress.c | 148 ++++++++++++++++++++++++------- 3 files changed, 118 insertions(+), 31 deletions(-) commit 233ba271d626832c2a6332515e2301d68e6051e5 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Jun 18 20:14:42 2008 -0400 [cairo-xlib-xrender] Simplify dummy XRender function stubs for the case of missing Xrender that is. This compiles warning-clean now. src/cairo-xlib-xrender-private.h | 113 +++++++++++++++++--------------------- 1 files changed, 51 insertions(+), 62 deletions(-) commit d36347e0e2079840ebde0e83791fdce4844e2994 Author: M Joonas Pihlaja <jpihlaja@cc.helsinki.fi> Date: Wed Jun 18 18:35:42 2008 +0300 Bug: tessellator sometimes ends rightmost trapezoids too late Reported on the cairo mailing list: http://lists.cairographics.org/archives/cairo/2008-May/014233.html The tessellator would sometimes produce self-intersecting trapezoids because it would skip the last edge in the active list when deciding whether we can continue the current trapezoid or not. The bug never caused a problem with pixman based rasterisation because pixman stops filling in a trapezoid once it detects a self intersection. src/cairo-bentley-ottmann.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit f2ea46edf4cec3d59f56d90c6f12b0896715022d Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Oct 11 22:51:09 2007 +0100 [cairo-xlib-surface] Optimize away clip that covers the entire surface. Replace a clip rectangle that covers the entire surface with no clipping as this is quite a common operation when toolkits (i.e. GTK+) clear surfaces before drawing and avoids a redundant XRenderSetClipRectangles. src/cairo-xlib-surface.c | 18 +++++++++++++++++- 1 files changed, 17 insertions(+), 1 deletions(-) commit b06bd9379a9841da1d1448534c320fb45e6d6d83 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed May 28 20:32:40 2008 +0100 [cairo-xlib-surface] Handle a NULL visual along core FillRectangles path. It is possible for an XRender capable surface to use _cairo_xlib_surface_solid_fill_rectangle() if the surface HAS_CREATE_PICTURE() && ! HAS_FILL_RECTANGLES(), in which case we need to handle the surface having no associated visual. Fixes test/xlib-expose-event. src/cairo-xlib-surface.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit db32e5ffcc9b06aab623987ecb3b64b9aaf8eca2 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed May 28 17:44:35 2008 +0100 [check-def.sh] Ignore magic PPC symbols It appears that the PowerPC Linux ABI specifies a number of magic functions for register saves and restores which currently appear as exported symbols in the shared object. Ignore them. src/check-def.sh | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit ad9a334e2c86ec3745d45f4d1f113999a731ed70 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed May 28 15:42:09 2008 +0100 Allocate the correct pattern type on the stack. Instead of allocating the union of all possible pattern types, just allocate the specific pattern as used by the function in order to trim the stack space consumption and flag potential misuse. src/cairo-clip.c | 4 ++-- src/cairo-glitz-surface.c | 4 ++-- src/cairo-ps-surface.c | 4 ++-- src/cairo-quartz-surface.c | 6 +++--- src/cairo-surface-fallback.c | 24 ++++++++++++------------ src/cairo-win32-printing-surface.c | 5 +++-- src/cairo-win32-surface.c | 4 ++-- src/cairo-xcb-surface.c | 4 ++-- src/cairo-xlib-surface.c | 4 ++-- src/cairo.c | 4 ++-- 10 files changed, 32 insertions(+), 31 deletions(-) commit 74c1e9b5455cd14bfc077a5be2d45a47df666cd4 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sat May 10 08:11:54 2008 +0100 Trivial warning fixes to silence the compiler. src/cairo-analysis-surface.c | 56 +++++++++++++++++++++++++++++++++++++---- src/cairo-xlib-surface.c | 25 +++++++++--------- 2 files changed, 63 insertions(+), 18 deletions(-) commit b235050316256b15f9547f2f587847c6a561c76c Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri May 9 11:26:39 2008 +0100 [cairo-pattern] Generate an opaque solid colour if alpha >= 1. If the user supplies an alpha value of >= 1 to cairo_pattern_create_rgba(), substitute a call to cairo_pattern_create_rgb() instead. src/cairo-pattern.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) commit 40e1aa60f2c0cd8c4b897c8e9806d1750632b43d Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu May 8 20:48:19 2008 +0100 [cairo-pattern] Try to repaint the evicted surface from the solid surface cache. Behdad Esfahbod complained that commit 8457374c9cf350841a7c16f1ef1657aeb354e5c9 overwhelmed the function with added complexity and arbitrary limited a backend to one-quarter of the cache. The elegant solution, he outlined, was to look at the surface that would be evicted and if possible repaint it, instead of creating a replacement. This not only simplifies the code, reduces the number of checks performed to find a match (or victim) and allows the cache to be naturally shared between the various backends. src/cairo-pattern.c | 111 +++++++++++++++++++++++---------------------------- 1 files changed, 50 insertions(+), 61 deletions(-) commit ea79af728c2ac9c8ca8536010bb2b92cf366ab70 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu May 8 17:23:44 2008 +0100 [cairo-xlib] Scan for a glyphset to match a pending free glyph. In order to avoid re-rasterising a glyph that is pending an XRenderFreeGlyph, we first scan all glyphsets and their arrays of pending_free_glyphs for a matching glyph. The additional cost of scanning the extra arrays should be negligble as most fonts will only have the single array (which we would scan anyway) but we potentially save an expensive rasterisation and short-lived image surface. (As suggested by Behdad Esfahbod.) src/cairo-xlib-surface.c | 90 ++++++++++++++++++++++++++++++++++++--------- 1 files changed, 72 insertions(+), 18 deletions(-) commit c2963fa6c1f6da2117663d69505efb3bf2cc4145 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu May 8 09:02:12 2008 +0100 [cairo-boilerplate] Silence compiler warning. Mark the optstr argument as const to silence a compiler warning in cairo-perf. boilerplate/cairo-boilerplate-getopt.c | 2 +- boilerplate/cairo-boilerplate-getopt.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) commit ac44817c4a8464ed5c665cc8b20d1463cf8a5de3 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu May 8 09:00:56 2008 +0100 [cairo-perf] Only allocate arrays once. Store the array of times on the cairo_perf_t context to avoid reallocating it for every perf-case. perf/cairo-perf.c | 30 ++++++++++++++---------------- perf/cairo-perf.h | 3 +++ 2 files changed, 17 insertions(+), 16 deletions(-) commit 335ed745898a3e110a4ffd1abd8f55edfb407639 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed May 7 09:34:49 2008 +0100 Enlarge the embedded arrays to eliminate frequent allocations. Enlarge the embedded arrays of edges and points for cairo_polygon_t and cairo_spline_t respectively, such that the frequent allocations are eliminated whilst running a firefox3 benchmark. src/cairo-polygon.c | 19 +++++-------------- src/cairo-types-private.h | 4 ++-- 2 files changed, 7 insertions(+), 16 deletions(-) commit 963ff0b9485dbd4b3d5d1a65f6cdd73b170a6a79 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed May 7 09:32:29 2008 +0100 [cairo-pen] Embed a small array of vertices into cairo_pen_t. Eliminate allocation of the vertex array for the common cases. src/cairo-pen.c | 73 +++++++++++++++++++++++++++----------------- src/cairo-types-private.h | 3 +- 2 files changed, 47 insertions(+), 29 deletions(-) commit d9b2e8f0045dcde8beafed7fe08728ae15194ffa Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed May 7 09:20:17 2008 +0100 [cairo-path-stroke] Avoid allocation for single rectangle. The most common case for path stroking is a single rectangle, so embed sufficient segments into the stroker to avoid an extra allocation. src/cairo-path-stroke.c | 41 ++++++++++++++++++++++++----------------- 1 files changed, 24 insertions(+), 17 deletions(-) commit ba6b2d092ab45e9d28ab5c016315458d1ad670ff Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed May 7 09:18:30 2008 +0100 [cairo-hull] Attempt to allocate vertices on stack. First try to allocate the vertices using an on-stack array, otherwise, if we need more vertices than can be accomodated, fallback to using a heap array. src/cairo-hull.c | 40 +++++++++++++++++++--------------------- 1 files changed, 19 insertions(+), 21 deletions(-) commit b2eadb94f8e34d7c997b5ccfbca4d21e173fdd56 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Apr 29 11:56:21 2008 +0100 [cairo] Cache freed gstates. Reduce the malloc pressure from frequent cairo_save()/cairo_restore() by caching the freed gstates in a list on the context. src/cairo-gstate.c | 66 ++++++++++++++------------------------------------ src/cairo-private.h | 1 + src/cairo.c | 21 ++++++++++------ src/cairoint.h | 4 +- 4 files changed, 35 insertions(+), 57 deletions(-) commit c57b1eca18db12b8d56d73093d5cae28ed388298 Merge: b9acf62... cba1543... Author: Søren Sandmann <sandmann@redhat.com> Date: Fri Jun 13 16:18:13 2008 -0400 Merge branch 'region32' commit b9acf625d64f11253b5c8d32e890bb94e78809b4 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Jun 12 21:03:19 2008 -0400 Make check-*.sh scripts more portable (#16299) doc/public/check-doc-coverage.sh | 20 +++++++++++--------- doc/public/check-doc-syntax.sh | 2 +- src/check-cairoint.sh | 6 +++--- src/check-def.sh | 10 ++++++---- src/check-doc-syntax.sh | 24 +++++++++++++----------- src/check-headers.sh | 6 +++--- src/check-plt.sh | 10 ++++++---- 7 files changed, 43 insertions(+), 35 deletions(-) commit d47142907f01ae610fa06987c20741ae1382a4b7 Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Mar 25 17:33:47 2008 +0430 [xlib-visual] Make the 5x5x5 color cube better approximate the rgb333 space That is, instead of uniformly spreading the colors at 0/4, 1/4, 2/4, 3/4, 4/4 intensities, we do 0/7, 1.5/7, 3.5/7, 5.5/7, 7/7 now. Those better approximate the 0/7..7/7 of the rgb333 space that we first convert to. src/cairo-xlib-visual.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 4fcef1a490508f0b489a4035dd7951f3ae2e6649 Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Mar 25 17:26:51 2008 +0430 [xlib-visual] Allocate 8-entry gray ramp instead of 16-entry We convert to rgb333 before doing pseudo-color lookup, so we cannot get more than 8 gray levels anyway. src/cairo-xlib-visual.c | 8 +++----- 1 files changed, 3 insertions(+), 5 deletions(-) commit cba1543c9274db5a84aab26a4d6642a1151106c1 Author: Søren Sandmann <sandmann@redhat.com> Date: Mon Jun 9 03:30:26 2008 -0400 Remove large-clip from xfail list test/Makefile.am | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) commit a95e81261f246874bab157dd83131a4f0baebe06 Author: Søren Sandmann <sandmann@redhat.com> Date: Mon Jun 9 03:04:06 2008 -0400 Require pixman 0.11.2 for 32 bit regions configure.in | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit c3121543f87e372d18aaa5b8a132d28bcc4bf450 Author: Søren Sandmann <sandmann@redhat.com> Date: Mon Jun 9 01:11:38 2008 -0400 Fix xlib incarnation of the large-clip bug. Intersect the clip region with the bounds of the surface to prevent overflows when converting from 32 to 16 bits. src/cairo-xlib-surface.c | 29 ++++++++++++++++++++++++++--- 1 files changed, 26 insertions(+), 3 deletions(-) commit 75fdccc1db2d78a546528164054a54509dac1490 Author: Søren Sandmann <sandmann@redhat.com> Date: Mon Jun 9 00:43:47 2008 -0400 Use 32 bit pixman regions for cairo_region_t src/cairo-image-surface.c | 2 +- src/cairo-region-private.h | 2 +- src/cairo-region.c | 38 +++++++++++++++++++------------------- 3 files changed, 21 insertions(+), 21 deletions(-) commit bd0cf0562349e88857943a521bf37fca5709f47e Author: Søren Sandmann <sandmann@redhat.com> Date: Mon Jun 9 00:09:25 2008 -0400 Add the correct reference image for the large-clip test test/large-clip-ref.png | Bin 362 -> 350 bytes 1 files changed, 0 insertions(+), 0 deletions(-) commit 60971fb5142dedc6d5248133bacf6e08b585abc4 Author: Søren Sandmann <sandmann@redhat.com> Date: Sun Jun 8 17:48:19 2008 -0400 New large-clip test This tests clipping to a rectangle that doesn't fit in 16 bits. test/Makefile.am | 3 ++ test/large-clip-ref.png | Bin 0 -> 362 bytes test/large-clip.c | 58 +++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 61 insertions(+), 0 deletions(-) commit 4210bab61a1f680b0ca393e1f5fec0549ddcfcec Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Jun 10 02:17:21 2008 -0400 [cairo-ft-font] Make font face caching work again Recent change to the cache key had broken all caching as we were always comparing unscaled->face. src/cairo-ft-font.c | 30 ++++++++++++++++++------------ 1 files changed, 18 insertions(+), 12 deletions(-) commit c5b1674349154049646b491cac571d93328b5e0c Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Jun 10 01:05:09 2008 -0400 [cairo-ft-font] Fix thinko in _cairo_ft_unscaled_font_keys_equal() src/cairo-ft-font.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit 9e1b4704ce420cd5fd9377e3cb0f522297e00a1a Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Jun 9 15:21:18 2008 -0400 [cairo-xlib-screen] Protect fontconfig call with CAIRO_HAS_FT_FONT src/cairo-xlib-screen.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) commit c8fc587edea8619ecd30a170063e79f9d4183011 Author: Adrian Johnson <ajohnson@redneon.com> Date: Mon Jun 9 23:14:47 2008 +0930 Update user-font test PS/PDF ref images The PDF output no longer requires a PDF specific reference image. The lastest poppler from git is required to get the fix for a bug in Type 3 font rendering. test/user-font-pdf-ref.png | Bin 6388 -> 0 bytes test/user-font-ps-ref.png | Bin 0 -> 5043 bytes 2 files changed, 0 insertions(+), 0 deletions(-) commit 42c212135d22654f9220a06779c7611fe6f0a714 Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun Jun 8 17:03:05 2008 +0930 Implement PS Type 3 font image support There does not appear to be any way of emulating PDF inline images in PostScript so we call back to the PS or PDF surface to emit the image. src/cairo-pdf-surface.c | 44 +++++++++++++++++++++++++++- src/cairo-ps-surface.c | 49 ++++++++++++++++++++++++++++++- src/cairo-type3-glyph-surface-private.h | 9 ++++- src/cairo-type3-glyph-surface.c | 32 ++++---------------- 4 files changed, 104 insertions(+), 30 deletions(-) commit 5b05034cc9d943a5acb052763c1a595ac0e347fb Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun Jun 8 16:57:58 2008 +0930 Implement PS Type 3 font subsetting of user fonts src/cairo-ps-surface.c | 150 +++++++++--------------------------------------- 1 files changed, 28 insertions(+), 122 deletions(-) commit 100a34bea66545c4d962604ed9beefd3180e53fc Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun Jun 8 17:11:39 2008 +0930 Implement PDF Type 3 font subsetting of user fonts show_glyphs inside a Type 3 font currently results in a fallback image. Some refactoring is required before font subsets can be created while emitting all the font subsets. src/Makefile.am | 2 + src/cairo-pdf-surface.c | 133 ++------- src/cairo-scaled-font-subsets.c | 4 +- src/cairo-type3-glyph-surface-private.h | 69 +++++ src/cairo-type3-glyph-surface.c | 465 +++++++++++++++++++++++++++++++ src/cairo-types-private.h | 3 +- 6 files changed, 568 insertions(+), 108 deletions(-) commit 1e1c05e58f808c07ac0e7c0a4ba2c6f8ccb18792 Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun Jun 8 16:50:34 2008 +0930 Change _cairo_font_face_is_user() from static to cairo_private src/cairo-user-font-private.h | 45 +++++++++++++++++++++++++++++++++++++++++ src/cairo-user-font.c | 3 +- 2 files changed, 47 insertions(+), 1 deletions(-) commit d157e4861aabe9e154eb3f98106f1d86df36b396 Author: Adrian Johnson <ajohnson@redneon.com> Date: Sat Jun 7 08:58:39 2008 +0930 Fix win32-printing show_glyphs analysis src/cairo-win32-printing-surface.c | 32 +++++++++++++++++++------------- 1 files changed, 19 insertions(+), 13 deletions(-) commit 06b15d2f2da2ffd841a6a88c9713424d416d7388 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Jun 5 22:58:57 2008 -0400 [doc] Document user-font callback types src/cairo.h | 133 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 133 insertions(+), 0 deletions(-) commit 4c17a5ee1155cf2f1465d9b14b625a309bd108a2 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Jun 5 22:58:33 2008 -0400 [configure.in] Change version to 1.7.1 We branched weeks ago. configure.in | 10 +++++----- 1 files changed, 5 insertions(+), 5 deletions(-) commit a87c94d24774b79e4bc51fc6814558ed4aa1ab77 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Jun 5 19:29:47 2008 -0400 [user-font] Add XXX mark for text_to_glyphs memory allocation issue src/cairo-user-font.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) commit adcfe8335629e76f2ad12432d90d94fec12871c0 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Jun 5 19:19:27 2008 -0400 [user-font] Reorder methods to the order they should appear in docs src/cairo-user-font.c | 52 ++++++++++++++++++++++++------------------------ src/cairo.h | 22 ++++++++++---------- 2 files changed, 37 insertions(+), 37 deletions(-) commit 6702c7edc4a6e3e1129d8c6e6b4989ba2410add4 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Jun 5 18:42:50 2008 -0400 [user-font] Let user decide to fall back to unicode_to_glyph in text_to_glyphs User does this by not setting *num_glyphs. src/cairo-user-font.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) commit 3b1b0746959956155dd33cf71989e7bcb63886f5 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Jun 5 18:32:54 2008 -0400 [user-font] Add XXX mark about metrics-hinting the font extents src/cairo-user-font.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) commit 60cf2ef8449e1fd09fe0f2d8c8dc5fa2bb855e5a Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu Jun 5 15:44:37 2008 -0400 [cairo-ft] Respect FC_FT_FACE element of pattern Based on patch from Stuart Parmenter. Now one can use cairo_ft_font_face_create_for_pattern() to create cairo-ft font faces using provided FT_Face but also requesting advanced options like emboldening and hinting. src/cairo-ft-font.c | 117 +++++++++++++++++++++++++++++++------------------- 1 files changed, 72 insertions(+), 45 deletions(-) commit 4c5370dad87cb822a17905dd8dbb058fce11d132 Author: Adrian Johnson <ajohnson@redneon.com> Date: Wed Jun 4 23:27:05 2008 +0930 Update PDF/PS ref images of text-rotate and ft-show-glyphs-positioning test/ft-show-glyphs-positioning-pdf-ref.png | Bin 3114 -> 3133 bytes test/text-rotate-pdf-ref.png | Bin 0 -> 16639 bytes test/text-rotate-ps-ref.png | Bin 6796 -> 6851 bytes 3 files changed, 0 insertions(+), 0 deletions(-) commit a922a0c5cf2c7862eba4db0b71bda75136a9012a Author: Adrian Johnson <ajohnson@redneon.com> Date: Wed Jun 4 22:59:53 2008 +0930 Bit swap when writing FORMAT_A1 to PNG on little endian src/cairo-png.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) commit 1d8596d5b068c383c236f312f7dc753911a5f9b7 Author: Adrian Johnson <ajohnson@redneon.com> Date: Wed Jun 4 22:59:33 2008 +0930 Optimize PDF operators show_glyphs() to use Tj operator The Tj operator displays a string of glyphs positioned at their glyph advances. src/cairo-pdf-operators.c | 39 +++++++++++++++++++++++++++++++++++++-- 1 files changed, 37 insertions(+), 2 deletions(-) commit 71fe8c8881d495e8c1bd2ebbb8748761adc6bcd9 Author: Adrian Johnson <ajohnson@redneon.com> Date: Wed Jun 4 22:57:43 2008 +0930 PS: Make PDF emulation work with the new show_glyphs optimizations The implementation of the Tf, Td, and Tm operators has been extended to allow calling these operators in any order. src/cairo-ps-surface.c | 15 +++++++++------ 1 files changed, 9 insertions(+), 6 deletions(-) commit 83e4825fae85acb49ec032c0ddf51a615ee76a9e Author: Adrian Johnson <ajohnson@redneon.com> Date: Wed Jun 4 22:47:50 2008 +0930 Rewrite _cairo_pdf_operators_show_glyphs() Rewrite the PDF operators show_glyphs() function to make it more maintainable and better optimized. The changes include: - Use a separate function to output each text operator and update the internal state. - Store glyphs in a buffer until they can be written out as one string. This reduces the complexity of the code for emitting glyph strings and significantly optimizes the output size as glyphs from multiple calls to show_glyphs() can be accumulated and written in one string. - The code now better handles rotated text. Previously, using rotated text resulted in the text matrix emitted for every glyph. Now rotated text can be emitted as strings in the some way as non rotated text. This is particulary useful for printing in landscape mode where all text on the page is rotated. src/cairo-pdf-operators-private.h | 28 ++- src/cairo-pdf-operators.c | 527 +++++++++++++++++++++++-------------- 2 files changed, 361 insertions(+), 194 deletions(-) commit f3d457db0c5cf79264bf48f0bef9209d68bd259f Author: Adrian Johnson <ajohnson@redneon.com> Date: Wed Jun 4 22:36:10 2008 +0930 Store y_advance in cairo_scaled_font_subsets_glyph_t src/cairo-scaled-font-subsets-private.h | 1 + src/cairo-scaled-font-subsets.c | 10 ++++++++-- 2 files changed, 9 insertions(+), 2 deletions(-) commit 6139fdc1073c0fe1bc5a3809f15c2ee8b5028469 Author: Adrian Johnson <ajohnson@redneon.com> Date: Tue Jun 3 20:56:11 2008 +0930 PDF: Don't emit a new text object for every call to show_glyphs A text object is a series of text operations enclosed in a 'BT'/'ET' pair. After a call to _cairo_pdf_operators_show_glyphs() the closing 'ET' will not be emitted. This allows subsequent calls to show_glyphs() to emit text into the same text object. A call to any other operator or _cairo_pdf_operators_flush() will close the text object. src/cairo-pdf-operators-private.h | 1 + src/cairo-pdf-operators.c | 27 +++++++++++++++++++++++---- src/cairo-pdf-surface.c | 10 ++++++++++ 3 files changed, 34 insertions(+), 4 deletions(-) commit 6258f1a4e29e0457465e83bd5be1900a10c75473 Author: Adrian Johnson <ajohnson@redneon.com> Date: Tue Jun 3 20:55:30 2008 +0930 PDF: Remember the current color Don't emit the set fill or stroke color operator if the required fill or stroke color is already selected. src/cairo-pdf-surface-private.h | 7 ++++ src/cairo-pdf-surface.c | 71 ++++++++++++++++++++++++++++---------- 2 files changed, 59 insertions(+), 19 deletions(-) commit fd42b74a4f35154d7c9a03b4f248801cd0b7c339 Author: Adrian Johnson <ajohnson@redneon.com> Date: Tue Jun 3 20:55:03 2008 +0930 Add _cairo_pdf_operators_flush() The optimizations planned for pdf-operators will mean that it will no longer emit complete operations on each call to fill/stroke/show_glyphs. For example a call to _show_glyphs() may not finish the text operation to allow a subsequent call to _show_glyphs() to be merged into the same text object. A flush function is required to force pdf_operators to complete the current operation before the pdf surface can emit any pdf operators. src/cairo-pdf-operators-private.h | 5 ++- src/cairo-pdf-operators.c | 24 +++++++++- src/cairo-pdf-surface.c | 92 ++++++++++++++++++++++++++++++++---- src/cairo-ps-surface.c | 36 ++++++++++++++- 4 files changed, 142 insertions(+), 15 deletions(-) commit e1bc97a7e506c16467d97a525b35722ea30027c3 Author: Adrian Johnson <ajohnson@redneon.com> Date: Thu May 1 23:29:20 2008 +0930 Disable UniqueID font check in Type 1 subset font Some Type 1 fonts have some PostScript code at the start of the font that checks if the font is already cached in the printer (based on the font UniqueID key). This breaks our subsetted font as it is not the same as the original font. Checking for and removing a random blob of PostScript is difficult so this patch takes the simpler approach of searching for the PS code that checks if the UniqueID dictionary entry exists ie /UniqueID known this code leaves the value "true" or "false" on the PS interpreter stack depending on whether the "UniqueID" key exists. Then the patch inserts the PS code " pop false " after the above code to remove the old result and place "false" on the stack to make it appear that UniqueID does not exist. This approach should be able to handle any type of PostScript code that attempts to do something with the UniqueID value in the font dictionary. src/cairo-type1-subset.c | 30 +++++++++++++++++++++++++++--- 1 files changed, 27 insertions(+), 3 deletions(-) commit 34c42202f0575be10a2e409fe66f1da95886353f Author: Adrian Johnson <ajohnson@redneon.com> Date: Thu May 1 22:55:07 2008 +0930 Remove XUID key from subsetted Type 1 fonts Subsetted fonts must not share the same XUID as the original font. src/cairo-type1-subset.c | 11 ++++++----- 1 files changed, 6 insertions(+), 5 deletions(-) commit 6ae1061508d6b14b128a8fbf7558d3a64f9551fa Author: Adrian Johnson <ajohnson@redneon.com> Date: Thu May 1 23:24:57 2008 +0930 Remove UniqueID key from subsetted Type 1 fonts Subsetted fonts must not share the same UniqueID as the original font. src/cairo-type1-subset.c | 59 ++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 59 insertions(+), 0 deletions(-) commit e30cd617c89fa7511d2002a155d4ccdfa2ec9aa9 Author: Adrian Johnson <ajohnson@redneon.com> Date: Tue May 13 21:41:56 2008 +0930 Make font subsetting output fonts in order of the font subset id This ensures that PS/PDF output is always the same for the same cairo input. Previously the order of the embedded fonts depended on the hash key of the fonts which depended on the memory location of fonts. src/cairo-scaled-font-subsets.c | 58 +++++++++++++++++++++++++++------------ 1 files changed, 40 insertions(+), 18 deletions(-) commit 0dbb5c9f6222660b1083420419d0eaa71c809ac5 Author: Adrian Johnson <ajohnson@redneon.com> Date: Sat May 31 20:15:04 2008 +0930 Ensure eexec encryption in subsetted Type 1 font is compliant (#13679) In the eexec encryption used in Type 1 fonts, the first four bytes of ciphertext must not start with a white space character or contain an ASCII Hex character. Some fonts do not comply with this restriction. This may cause problems for some PDF consumers. Fix this by overwriting the four random bytes at the start of the decrypted cleartext with spaces. When re-encrypted the first four bytes of ciphertext will always be 0xf0, 0x83, 0xef, 0x00 which complies with the restrictions. src/cairo-type1-subset.c | 18 ++++++++++++++++++ 1 files changed, 18 insertions(+), 0 deletions(-) commit 2f4d8fd0717fc7158d49f7a14335bc13dd09d55a Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon Jun 2 22:46:21 2008 -0400 [cairo-gstate] Return immediately if clip bounds is empty src/cairo-gstate.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) commit 3f5051fab161da167fdedcdad0280da1f57a1828 Author: Behdad Esfahbod <behdad@behdad.org> Date: Sun Jun 1 19:14:13 2008 -0400 Fix now-detected doc formatting issues src/cairo-base85-stream.c | 3 ++- src/cairo-beos-surface.cpp | 2 +- src/cairo-deflate-stream.c | 3 ++- src/cairo-ft-font.c | 1 + src/cairo-meta-surface.c | 2 +- src/cairo-os2-surface.c | 4 ++-- src/cairo-output-stream-private.h | 4 ++-- src/cairo-paginated-private.h | 4 ++-- src/cairo-path-fixed.c | 2 ++ src/cairo-surface.c | 2 +- src/cairo-unicode.c | 3 ++- src/cairo-xcb-surface.c | 4 ++-- src/cairo-xlib-surface.c | 4 ++-- src/cairo.c | 27 +++++++++++++-------------- src/cairo.h | 8 ++++---- src/cairoint.h | 24 ++++++++++++------------ 16 files changed, 51 insertions(+), 46 deletions(-) commit 0c208f28268028fbb4fe2cc175131b279626975c Author: Behdad Esfahbod <behdad@behdad.org> Date: Sun Jun 1 19:13:49 2008 -0400 [src/check-doc-syntax.sh] Detect malformatted functions at line start src/check-doc-syntax.sh | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) commit 3f02e0d74b9b04f6e8ad32d12768aafa0076bd97 Author: Behdad Esfahbod <behdad@behdad.org> Date: Sun Jun 1 18:46:45 2008 -0400 Fix newly detected doc syntax issues src/cairo-array.c | 6 +++--- src/cairo-bentley-ottmann.c | 2 +- src/cairo-cache.c | 2 +- src/cairo-hash.c | 8 ++++---- src/cairo-meta-surface.c | 2 +- src/cairo-pattern.c | 2 +- src/cairo-png.c | 10 +++++----- src/cairo-scaled-font-subsets-private.h | 26 +++++++++++++------------- src/cairo-scaled-font.c | 8 ++++---- src/cairo-surface.c | 4 ++-- src/cairo.c | 14 +++++++------- src/cairo.h | 8 ++++---- 12 files changed, 46 insertions(+), 46 deletions(-) commit b37c7557303e750c672648fe00922262d2a56a5a Author: Behdad Esfahbod <behdad@behdad.org> Date: Sun Jun 1 18:46:23 2008 -0400 [src/check-doc-syntax.sh] Detect malformatted enums starting the line src/check-doc-syntax.sh | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 0ea7d5d6dbd7d48f7d88280dedeba2c1bc36d1ea Author: Behdad Esfahbod <behdad@behdad.org> Date: Sun Jun 1 15:32:42 2008 -0400 [cairo-mutex] Remove debugging stuff that I accidentally committed We should add read mutex debugging facilities when the debugging infrastructure is in place. src/cairo-mutex-type-private.h | 21 +-------------------- 1 files changed, 1 insertions(+), 20 deletions(-) commit 54f1a426f75ed44ea2d67b605c78951798f4c1d1 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 30 15:23:32 2008 -0400 [cairo-xcb] Oops. Fix build. src/cairo-xcb-surface.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit fbe7044f10c2d36f1ee4e1edd3d3289e0cad8779 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 30 15:18:22 2008 -0400 [user-font] Improve docs. src/cairo-user-font.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) commit 45be1459b2b8f7fab124fe6c773944618bd5e046 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu May 29 02:35:09 2008 -0400 [user-font] Document all public functions Remains to do: callback types. src/cairo-user-font.c | 125 ++++++++++++++++++++++++++++++++++++++++++++++--- 1 files changed, 118 insertions(+), 7 deletions(-) commit 9a05c0e7f46f5c6bd29354f53adf2fd340543414 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu May 29 02:34:07 2008 -0400 Fix doc syntax. src/cairo-types-private.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit d0bc3ca1a224bf6ff6578ea4bf3a5ebe9e4f52a1 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed May 28 20:58:35 2008 -0400 [doc] Add Index of 1.8 symbols doc/public/cairo-docs.xml | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) commit 4e68140aca75536127a7efc983d9123fd7af4109 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed May 28 20:57:36 2008 -0400 [doc] Document remaining CAIRO_HAS_* macros I'm sure I had done them all before. No idea what happened. Perhaps gtk-doc was not seeing them as missing. doc/public/tmpl/cairo-ft.sgml | 3 ++- doc/public/tmpl/cairo-quartz-fonts.sgml | 3 ++- doc/public/tmpl/cairo-quartz.sgml | 3 ++- doc/public/tmpl/cairo-xlib.sgml | 3 ++- 4 files changed, 8 insertions(+), 4 deletions(-) commit 65cc905c2f7707723858917d9d1e93566214b640 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed May 28 20:54:38 2008 -0400 [doc] Add stub for user-fonts doc/public/Headers.mk | 1 + doc/public/cairo-docs.xml | 1 + doc/public/cairo-sections.txt | 18 ++++ doc/public/tmpl/cairo-user-fonts.sgml | 146 +++++++++++++++++++++++++++++++++ 4 files changed, 166 insertions(+), 0 deletions(-) commit a9b2461c41dba6bb097ee316f093d5b9d3fb6d56 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed May 28 20:29:11 2008 -0400 [user-font] Handle metrics-hinting font option src/cairo-user-font.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) commit b0796bf200de86cb37e84c8241f8f72d8d5657d2 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed May 28 20:20:46 2008 -0400 [user-font] Cache extent-space scale in the scaled font src/cairo-user-font.c | 70 ++++++++++++++++++++++++++++++++----------------- 1 files changed, 46 insertions(+), 24 deletions(-) commit abdf04c671235a120f23a1444a53893afdd949b0 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed May 28 19:52:56 2008 -0400 [user-font] Handle the case of a null render_glyph callback src/cairo-user-font.c | 9 ++++++--- 1 files changed, 6 insertions(+), 3 deletions(-) commit 50e6957e8089f9f0db36b1e44249f41041cf405d Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed May 28 19:31:51 2008 -0400 [user-font] Remove completed TODO item The user-font-proxy test case already does this. src/cairo-user-font.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) commit f2b385558b185a723ae0043ad1381621c17318d8 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed May 28 19:30:39 2008 -0400 [cairo-user-font] Add comment about possibly doing metrics-hinting src/cairo-user-font.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) commit 9b1cbcde3272dac176bd9184ceb21c953c30517d Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed May 28 19:27:58 2008 -0400 [user-font] Handle antialiasing font option src/cairo-user-font.c | 23 ++++++++++++++++++----- 1 files changed, 18 insertions(+), 5 deletions(-) commit e8e23862333f4be69e2afd9ee41c9a27817f9659 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed May 28 19:10:09 2008 -0400 Remove some bogus XXX marks These are all perfectly correct code. Most are simply there because when we support vertical text writing mode we need to update there, but that's pretty trivial. No special markers needed. /me is trying to make user-font clean of XXX and TODO marks src/cairo-arc.c | 1 - src/cairo-ft-font.c | 2 +- src/cairo-scaled-font.c | 4 ++-- src/cairo-user-font.c | 4 ++-- 4 files changed, 5 insertions(+), 6 deletions(-) commit 4e1024114872a01fef01ec0b9136e09f4613e5d2 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed May 28 17:12:51 2008 -0400 Fix whitespace src/cairo-mutex-type-private.h | 8 ++++---- src/cairo-svg-surface.c | 2 +- src/cairo-types-private.h | 4 ++-- src/cairo-xlib-surface.c | 24 ++++++++++++------------ src/cairo.h | 16 ++++++++-------- 5 files changed, 27 insertions(+), 27 deletions(-) commit 78b9e2917857714bc1a712ea9d1a18af77000f78 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed May 28 17:04:09 2008 -0400 [cairo-xlib] Rewrite cairo_xlib_glyph_t as a union of cairo_glyph_t Someone reported on cairo list that on some system with gcc, he had the compile-time assertion failing, meaning that the following struct: typedef struct { unsigned long index; union { struct { double x; double y; } d; struct { int x; int y; } i; } p; } cairo_xlib_glyph_t; had a different size from: typedef struct { unsigned long index; double x; double y; } cairo_glyph_t; That looks quite a weird thing for a compiler to do. Anyway, rewriting our struct like this may help in those weird situations: typedef union { cairo_glyph_t d; unsigned long index; struct { unsigned long index; int x; int y; } i; } cairo_xlib_glyph_t; That's what we do now. src/cairo-xlib-surface.c | 34 +++++++++++++++------------------- 1 files changed, 15 insertions(+), 19 deletions(-) commit 51885e9a1e6dcebe0ae72834770e9000063187bf Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed May 28 16:52:19 2008 -0400 [test/user-font.c] Fix compiler warnings test/user-font.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit 9b16b528dcfffc896cecbda87249ff09a7987eb7 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed May 28 16:48:13 2008 -0400 [cairo-unicode] Make unicode conversion funcs take const char *utf8 Instead of the previous const unsigned char *utf8. This is in line with our public API now. src/cairo-scaled-font.c | 2 +- src/cairo-unicode.c | 34 ++++++++++++++++++---------------- src/cairoint.h | 16 ++++++++-------- 3 files changed, 27 insertions(+), 25 deletions(-) commit df5ad168aa40ae0dfff8bf1b0830c9f4931d3b97 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed May 28 16:47:55 2008 -0400 [cairo-path-fixed] Fixe compiler warning src/cairo-path-fixed.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 6938f158983a62cd8041e19fa544f997cf49eecf Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed May 28 16:47:37 2008 -0400 [cairo-win32-surface] Remove unused variable src/cairo-win32-surface.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) commit 12646f81cafa01c04e864a98c4344e16d958e980 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed May 28 16:46:55 2008 -0400 [cairo-compiler-private] Make it build with wine One can build cairo with wine easily now: ./configure CC=winegcc LD=winegcc src/cairo-compiler-private.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit b70e6e1d98021879edfed2cf8e29d18cdf37b71b Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed May 28 16:09:56 2008 -0400 One more remaining_glyphs compile fix src/cairo-win32-printing-surface.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) commit 907620608099f6840b64a17b75a1d7938e76d953 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed May 28 16:08:37 2008 -0400 Fix two more compile errors When adding remaining_glyphs argument to show_glyphs(), I missed a few places. src/cairo-win32-private.h | 3 ++- src/cairo-xcb-surface.c | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) commit 295dee36e3043fd63a2a93715f144aad92d16917 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed May 28 13:10:07 2008 -0400 [cairo-xlib] Use newly-added COMPILE_TIME_ASSERT src/cairo-xlib-surface.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 2e4d6acd09f0af5d51c4da5707b3430cdd54f0a5 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed May 28 13:09:52 2008 -0400 [cairoint.h] Add COMPILE_TIME_ASSERT() src/cairoint.h | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) commit 043ed895adb4f17912ae5c44d4c63ca6350d5b75 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed May 28 13:09:43 2008 -0400 [cairo-xlib] Fix compiler warning src/cairo-xlib-surface.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) commit 26aec31f244bbb4243dda629683bed045ec42734 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed May 28 12:07:13 2008 -0400 [src/check-def.sh] Don't report anything if skipping test src/check-def.sh | 5 ++--- 1 files changed, 2 insertions(+), 3 deletions(-) commit f07407335503e5612dcf07cc8f44e1781367d263 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed May 28 12:01:38 2008 -0400 [configure.in] Dont let a missing FcFini disable the freetype font backend! configure.in | 7 ++++--- src/cairo-os2-surface.c | 2 ++ 2 files changed, 6 insertions(+), 3 deletions(-) commit d7ddde8a324c5bfd9ca00d1fbb47cd3f1730bbfb Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed May 28 11:00:01 2008 -0400 [cairo-user-font] Make backend struct static src/cairo-user-font.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit 3306aa5e8d162f90c2ae957a9d72c42ac1ce62d9 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed May 28 10:59:35 2008 -0400 [src/check-def.sh] Also check for public variables (#16129) src/check-def.sh | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit f3a3a0594d457dcc7d11b794afe8408aee07a1ee Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed May 28 10:43:47 2008 -0400 [cairo-xlib] Add recently-added byteswap macros (#16128) src/cairo-xlib-surface.c | 8 ++------ 1 files changed, 2 insertions(+), 6 deletions(-) commit 0bf941c9b25503047be6d01b134f9fe2597423fd Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed May 28 10:43:22 2008 -0400 Add support for byteswap macros bswap_16 and bswap_32 configure.in | 2 +- src/cairo-wideint-type-private.h | 16 ++++++++++++++++ 2 files changed, 17 insertions(+), 1 deletions(-) commit 5c732badbc6148087cf99c906eb5f99c92ea0b92 Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed May 28 09:00:13 2008 -0400 [src/check-def.sh] Improve test comment src/check-def.sh | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) commit e8dd97fde81a31c8875f03edbbcdb83da3830283 Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue May 27 23:07:04 2008 -0400 [cairo-scaled-font] Fix assertion failure Revert 127c4b8e643560c029818509e20fc5ca87408611 We assume that all scaled fonts with ref count 0 are in holdover cache. That commit was breaking this assumption. src/cairo-scaled-font.c | 15 +++++++-------- 1 files changed, 7 insertions(+), 8 deletions(-) commit 8c4f4a758bf4c1138f313d9cafa5564ac827b61d Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue May 27 20:27:18 2008 -0400 [cairo-gstate] Use clip, not surface, extents to drop invisible glyphs src/cairo-gstate.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit c752bd665ae707edf207653f183b6d132dd0384e Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue May 27 20:27:07 2008 -0400 [cairo-gstate] Add _cairo_gstate_int_clip_extents() src/cairo-gstate.c | 21 ++++++++++++++++----- 1 files changed, 16 insertions(+), 5 deletions(-) commit 0f07c45fa30279cb1aba6092bc84a859dd479054 Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue May 27 17:53:35 2008 -0400 [test/user-font] Use user_data to access glyphs array This way the same callback code can be used to render multiple different glyph arrays. Change done for education purposes, otherwise doesn't make any difference in the test. test/user-font.c | 67 ++++++++++++++++++++++++++++++++++------------------- 1 files changed, 43 insertions(+), 24 deletions(-) commit 626edfc333b77604b6955c12ae111d14c174034c Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon May 26 20:28:23 2008 -0400 [cairo-mutex] Prepare mutex infrastructure for adding mutex debugging facilities Essentially renaming cairo-mutex-type-private.h to cairo-mutex-impl-private.h and changing all its namespace from cairo_mutex to cairo_mutex_impl. cairo-mutex-type-private.h then does all the sanity checks on the implementation that used to be in cairo-mutex-private.h. Plus, defines macros for the cairo-mutex namespace to map to the cairo-mutex-impl namespace. This extra mapping layer allows for add debugging facilities. src/Makefile.am | 1 + src/cairo-mutex-impl-private.h | 226 +++++++++++++++++++++++++++++++++ src/cairo-mutex-private.h | 129 ++------------------ src/cairo-mutex-type-private.h | 269 +++++++++++++++++++--------------------- src/cairo-mutex.c | 18 ++-- 5 files changed, 374 insertions(+), 269 deletions(-) commit 07fef4f4802639a2cb16284841635d1bcc9b8e8f Author: Ginn Chen <ginn.chen@sun.com> Date: Tue May 27 04:44:08 2008 -0400 [cairo-xlib] Implement _cairo_xlib_surface_solid_fill_rectangles() (#11529) src/cairo-xlib-surface.c | 66 ++++++++++++++++++++++++++++++++++++++++++++- 1 files changed, 64 insertions(+), 2 deletions(-) commit f90b155b5a59211bed7502b537dbf207b3d4bf5e Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue May 27 04:41:03 2008 -0400 [cairo-xlib] Delay using fallback if xrender is not available So we can use XCopyArea when Render is not available. Based on patch by Ginn Chen. src/cairo-xlib-surface.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) commit 30a16df29ba434d298d0c8d9dbb70c1b0a398f35 Author: Behdad Esfahbod <behdad@behdad.org> Date: Mon May 26 19:56:09 2008 -0400 [util/backtrace-symbols] Implement backtrace_symbols_fd() util/backtrace-symbols.c | 18 ++++++++++++++++++ 1 files changed, 18 insertions(+), 0 deletions(-) commit ce56e0cd0c0afc887bc0c4d46d51b934923f2d2c Author: Adrian Johnson <ajohnson@redneon.com> Date: Tue May 27 12:44:50 2008 +0930 Add missing argument to _cairo_pdf_surface_show_glyphs() cf473f4a75ca0d3c815222287d7c144e72de5add missed the PDF surface when it added an argument to the show_glyphs() surface backend function. src/cairo-pdf-surface.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) commit 8d86e725ceb58fd93a9e9638f86636f5a4d88833 Author: Behdad Esfahbod <behdad@behdad.org> Date: Sun May 25 02:30:14 2008 -0400 [cairo-gstate] Add code for switching to path;fill for huge show_glyph()s For really huge font sizes, we can just do path;fill instead of show_glyphs, as show_glyphs would put excess pressure on the cache, and moreover, not all components below us correctly handle huge font sizes. I wanted to set the limit at 256. But alas, seems like cairo's rasterizer is something like ten times slower than freetype's for huge sizes. So, no win just yet. For now, do it for insanely-huge sizes, just to make sure we don't make anyone unhappy. When we get a really fast rasterizer in cairo, we may want to readjust this. src/cairo-gstate.c | 43 +++++++++++++++++++++++++++++++++++++------ 1 files changed, 37 insertions(+), 6 deletions(-) commit f5fbb8b24e381f3438e24340965ce2aeea56ac33 Author: Behdad Esfahbod <behdad@behdad.org> Date: Sun May 25 01:53:44 2008 -0400 Fix typo. src/cairo-scaled-font.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 238a3117f191c927abcce6b0f5c555d8f34af59c Author: Behdad Esfahbod <behdad@behdad.org> Date: Sun May 25 01:51:05 2008 -0400 [cairo-scaled-font] Clean up recent locking changes Based on feedback from Keith. src/cairo-scaled-font-private.h | 2 +- src/cairo-scaled-font.c | 141 +++++++++++++++++++++------------------ src/cairo-user-font.c | 4 +- src/cairoint.h | 4 +- 4 files changed, 81 insertions(+), 70 deletions(-) commit 0621f412ff7986bc883a613d332f121da62e38fe Author: Behdad Esfahbod <behdad@behdad.org> Date: Sun May 25 00:55:36 2008 -0400 [cairo-matrix] Move IS_FINITE(det) checks before det==0 checks I'm still getting floating point exceptions in test suite in a made-to-overflow test though. Not sure why isfinite() doesn't work. src/cairo-matrix.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) commit 9827dae57085f9452889499ff799c378abd5c60e Author: Behdad Esfahbod <behdad@behdad.org> Date: Sun May 25 00:17:43 2008 -0400 [user-font] Fix fontmap locking After consulting with Keith Packard we came up with a farily simple solution. Documented in the code. src/cairo-scaled-font-private.h | 2 + src/cairo-scaled-font.c | 117 +++++++++++++++++++++++++++++++++++++- src/cairo-user-font.c | 20 +++---- src/cairoint.h | 5 ++ 4 files changed, 129 insertions(+), 15 deletions(-) commit 96f7178226640226625c0e4db57257035e0b48c6 Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat May 24 23:28:15 2008 -0400 [user-font] Lock the font mutex such that user doesn't accidentally use it yet src/cairo-user-font.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) commit 8dc1e6d945ca86b4af33ad9a5f627688fa15a5cc Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat May 24 22:13:01 2008 -0400 One more typo fix src/cairo-scaled-font.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 8ff0fa112da0d13da2596c4ca6815f5b441c9c7d Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat May 24 22:11:41 2008 -0400 Fix typos src/cairo-scaled-font.c | 2 +- src/cairo-user-font.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) commit a3d9918428daf96811b050c1e27b6330bbccd35e Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat May 24 20:51:43 2008 -0400 [user-font] Note possible locking issue src/cairo-user-font.c | 7 +++++++ 1 files changed, 7 insertions(+), 0 deletions(-) commit 4c1c9d33b1b89d8098c06bbb4d430811947ed86c Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat May 24 20:48:38 2008 -0400 [user-font] Release fontmap lock around user callback This makes the user-font-proxy to work now. src/cairo-user-font.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) commit 127c4b8e643560c029818509e20fc5ca87408611 Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat May 24 20:48:07 2008 -0400 [src/cairo-scaled-font] Only take fontmap mutex if touching it src/cairo-scaled-font.c | 17 +++++++++++------ 1 files changed, 11 insertions(+), 6 deletions(-) commit a715671c6f3bd2f6f692b79cba7d7f7bc49f06f9 Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat May 24 20:34:41 2008 -0400 [test/user-font-proxy] New test using fonts inside a user-font PDF fails and needs some fixes in the PDF surface instead of a new ref image IMO. test/Makefile.am | 4 + test/user-font-proxy-ps-ref.png | Bin 0 -> 8452 bytes test/user-font-proxy-ref.png | Bin 0 -> 18121 bytes test/user-font-proxy-svg-ref.png | Bin 0 -> 17902 bytes test/user-font-proxy.c | 190 ++++++++++++++++++++++++++++++++++++++ 5 files changed, 194 insertions(+), 0 deletions(-) commit c914377f35e1e3396571fc027b7f53854db7d896 Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat May 24 20:33:15 2008 -0400 Add public API cairo_scaled_font_get_scale_matrix() doc/public/cairo-sections.txt | 1 + doc/public/tmpl/cairo-scaled-font.sgml | 9 +++++++++ src/cairo-scaled-font.c | 24 ++++++++++++++++++++++++ src/cairo.h | 4 ++++ 4 files changed, 38 insertions(+), 0 deletions(-) commit 90d62a0d33cd9e0736bb747d7f025a0fb1025732 Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat May 24 20:31:24 2008 -0400 [src] Make make check pass src/cairo-surface.c | 1 + src/cairoint.h | 1 + 2 files changed, 2 insertions(+), 0 deletions(-) commit 9cc147a142e98b49b7f8289a340f2e498970ef99 Author: Jeff Muizelaar <jeff@infidigm.net> Date: Sat May 24 20:17:38 2008 -0400 Avoid deadlock when clearing caches cairo_surface_destroy and _cairo_scaled_font_fini will call destroy closures which may call functions that attempt to acquire the mutex resulting in a deadlock. We fix this by releasing the lock for the call to cairo_surface_destroy or _cairo_scaled_font_fini. src/cairo-pattern.c | 17 ++++++++++++----- src/cairo-scaled-font.c | 19 +++++++++++++------ 2 files changed, 25 insertions(+), 11 deletions(-) commit 4957a7894741f5a1941dcc06cc5a3a0551afcdad Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat May 24 15:16:44 2008 -0400 [test/surface-finish-twice.c] Adapt to recent change that multiple finish is ok test/surface-finish-twice.c | 6 +++++- 1 files changed, 5 insertions(+), 1 deletions(-) commit a30209402c7160af257e1ea027e9e2cdab5b5aec Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat May 24 14:57:56 2008 -0400 [cairo-gstate] Drop glyphs out of surface boundaries in show_glyphs() src/cairo-gstate.c | 93 ++++++++++++++++++++++++++++++++++++++++++--------- 1 files changed, 76 insertions(+), 17 deletions(-) commit 1b5e2144fb77ffeb0626dff558d9d82351279e0b Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat May 24 14:57:31 2008 -0400 [cairo-scaled-font] Implement _cairo_scaled_font_get_max_scale() src/cairo-scaled-font-private.h | 1 + src/cairo-scaled-font.c | 10 ++++++++++ src/cairoint.h | 3 +++ 3 files changed, 14 insertions(+), 0 deletions(-) commit 479936ecea5d0e7cf3eee1aad6b016067f63e20b Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat May 24 14:57:06 2008 -0400 [cairoint] Sort prototypes src/cairoint.h | 39 ++++++++++++++++++++------------------- 1 files changed, 20 insertions(+), 19 deletions(-) commit e638e7652f8be552b50927bd332e9f46dcd92ab7 Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat May 24 14:25:13 2008 -0400 [cairo-xlib] Fix bug introduced in yesterday's code shuffling. Oops. src/cairo-xlib-surface.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 31c68e708f18c1f81efc3590346eeb684ef3702d Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat May 24 13:17:31 2008 -0400 [cairo-surface] Minor code reshuffling src/cairo-surface.c | 6 ++---- 1 files changed, 2 insertions(+), 4 deletions(-) commit c20072c88174a99bf4deb562f5b3bc07cc9e133d Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 23 20:57:21 2008 -0400 [cairo-xlib] Upon seeing glyphs with large position, just let fallback handle This now fixes the large-font test for xlib again. src/cairo-xlib-surface.c | 33 ++++++++++++--------------------- 1 files changed, 12 insertions(+), 21 deletions(-) commit e55252bd3b3ee8ad07aeda558dd469e98fedd620 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 23 20:46:36 2008 -0400 [cairo-xlib] Shift range of allowed glyph positions From -1024..15359, to -4096..122887. This still does not fix the large-font test as that uses a 10000 font. Working on a proper fix for glyph dropping now. src/cairo-xlib-surface.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit 74818d2b0002d2133a95019265a23a8fd8ba0217 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 23 20:43:08 2008 -0400 [cairo-xlib] Some code reshuffling, in preparation for a fix src/cairo-xlib-surface.c | 32 +++++++++++++++----------------- 1 files changed, 15 insertions(+), 17 deletions(-) commit d947ee0ef68cbc371d058b13b98c013b82f794ba Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 23 20:41:26 2008 -0400 [test/large-font] Make the font REALLY LARGE 10000 that is. xlib fails now again. Not because of glyph size issues. Because we skip rendering any glyphs with positions not in range -1024..15359. Working on a fix. test/Makefile.am | 1 - test/large-font-ps-ref.png | Bin 5630 -> 0 bytes test/large-font-ref.png | Bin 9819 -> 6936 bytes test/large-font.c | 20 +++++--------------- 4 files changed, 5 insertions(+), 16 deletions(-) commit db1b18232b6854d14a1ee45a31bc2508ef36bc1a Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 23 19:04:13 2008 -0400 [cairo-xlib] Fix max-request size calculations First, XMaxRequestSize returns number of 4-byte words. So multiply by 4 is needed in all uses. Next, XRenderAddGlyphs uses BIG-REQUEST extension if available, so when checking for glyph size overflow, we should use XExtendedMaxRequestSize() first. Also use the right format when calculating glyph size. These changes combined, push the biggest font size that can be uploaded to the server from under 200 to about 5000. See bug #4339 for history. src/cairo-xlib-surface.c | 27 ++++++++++++--------------- 1 files changed, 12 insertions(+), 15 deletions(-) commit cf473f4a75ca0d3c815222287d7c144e72de5add Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 23 19:57:48 2008 -0400 [cairo-xlib] Fix show_glyphs when failing to upload a glyph Originally reported here: http://lists.cairographics.org/archives/cairo/2008-May/014032.html and analyized later in the thread. Change (font and surface) backend show_glyphs() API to take a int *remaining_glyphs argument. It's used to communicate to the caller, by way of setting remaining_glyphs and returning INT_STATUS_UNSUPPORTED, that some of the glyphs were shown but not the others. The xlib backend now correctly uses this to handle failure to upload a glyph to the server. So the large-font test passes now. An alternative approach could be to add some public value for glyphs indices that are not shown. -1 perhaps (the xlib backend already uses that value internally). Then instead of remaining_glyphs, a backend could simply set glyph indices of glyphs shown to that -1 value. src/cairo-analysis-surface.c | 10 ++++++---- src/cairo-directfb-surface.c | 3 ++- src/cairo-meta-surface.c | 3 ++- src/cairo-paginated-surface.c | 3 ++- src/cairo-ps-surface.c | 3 ++- src/cairo-quartz-surface.c | 3 ++- src/cairo-scaled-font.c | 7 ++++++- src/cairo-surface.c | 17 +++++++++++++++-- src/cairo-svg-surface.c | 3 ++- src/cairo-win32-font.c | 3 ++- src/cairo-win32-printing-surface.c | 3 ++- src/cairo-win32-surface.c | 3 ++- src/cairo-xcb-surface.c | 3 ++- src/cairo-xlib-surface.c | 28 +++++++++++++++++++++++----- src/cairoint.h | 6 ++++-- src/test-meta-surface.c | 3 ++- src/test-paginated-surface.c | 3 ++- 17 files changed, 78 insertions(+), 26 deletions(-) commit e66e198ab04f2e19093aad4ed9f9c24e2756b8a7 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 23 17:11:43 2008 -0400 [cairo-xlib] Remove unused variable src/cairo-xlib-surface.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) commit 1ccfc4afd573e1003319a06624aadff90d351e83 Author: Carl Worth <cworth@cworth.org> Date: Fri May 23 08:14:00 2008 -0700 Revert "BUGGY: Add surface_backend->acquire_source_image_transformed" This reverts commit ddcd6781a24463df5a1f25cd5ffdbce47f35cf2f. This was an experimental commit that was intended to be on a side branch but accidentally got committed and pushed to master. Sorry for the noise. src/cairo-meta-surface.c | 40 ++++++---------------------------------- src/cairo-pattern.c | 9 +++------ src/cairo-surface.c | 20 -------------------- src/cairoint.h | 12 ------------ 4 files changed, 9 insertions(+), 72 deletions(-) commit b957beb0df53a513b60cbcfc4e5e847980789b1f Author: Carl Worth <cworth@cworth.org> Date: Fri May 23 08:05:18 2008 -0700 Add large-font test to exercise a cairo-xlib bug. The original bug report is here: corrupt glyph positions with large font https://bugzilla.redhat.com/show_bug.cgi?id=448104 test/.gitignore | 1 + test/Makefile.am | 3 + test/large-font-ps-ref.png | Bin 0 -> 5630 bytes test/large-font-ref.png | Bin 0 -> 9819 bytes test/large-font.c | 93 ++++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 97 insertions(+), 0 deletions(-) commit ddcd6781a24463df5a1f25cd5ffdbce47f35cf2f Author: Carl Worth <cworth@cworth.org> Date: Wed May 21 12:06:37 2008 -0700 BUGGY: Add surface_backend->acquire_source_image_transformed This is an initial attempt at addressing the recently noticed fallback-resolution bug. It isn't working correctly yet. I'm just committing so that behdad can see what I'm up to. src/cairo-meta-surface.c | 40 ++++++++++++++++++++++++++++++++++------ src/cairo-pattern.c | 9 ++++++--- src/cairo-surface.c | 20 ++++++++++++++++++++ src/cairoint.h | 12 ++++++++++++ 4 files changed, 72 insertions(+), 9 deletions(-) commit 8efb103600e9c034f8652f495d390d6a4178061e Author: Carl Worth <cworth@cworth.org> Date: Wed May 21 10:23:37 2008 -0700 Extend fallback-resolution test to expose bug with groups Groups appear to always be rendered with a fallback resolution of 72.0 ppi rather than the desired fallback resolution. test/fallback-resolution.c | 28 +++++++++++++++++++++++++++- 1 files changed, 27 insertions(+), 1 deletions(-) commit 26eeb1c7ee2416e4029e1ceee7afe779cca6dfc5 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 16 21:59:45 2008 -0400 [cairo-surface] Allow flush and finish calls after surface is finished Flushing and finishing a surface after it has already been finished is a very well-defined operation: no-op. Allow and document that. src/cairo-surface.c | 33 +++++++++++---------------------- 1 files changed, 11 insertions(+), 22 deletions(-) commit 168447cc2b53e446bf8e67e2f457c54256bcbada Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu May 15 20:09:17 2008 -0400 [user-font] Use opaque colors such that PS backend gets tested Also update ref images. All backends pass now. test/user-font-pdf-ref.png | Bin 6085 -> 6388 bytes test/user-font-ref.png | Bin 6165 -> 6183 bytes test/user-font-svg-ref.png | Bin 6085 -> 6134 bytes test/user-font.c | 8 ++++---- 4 files changed, 4 insertions(+), 4 deletions(-) commit 556b16d6a20f11627c75c1365dea5a6332091779 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu May 15 20:03:05 2008 -0400 [cairo-traps] Fix overflow in traps_path code This was causing the user-font test failure in type1 subsetting code as the type1 code creates a font at size 1000. src/cairo-traps.c | 19 ++++++++++--------- 1 files changed, 10 insertions(+), 9 deletions(-) commit b355ac7a9fe8ecf550ec5f615969b82f0e45a6d6 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu May 15 20:02:33 2008 -0400 [cairo-fixed] Implement _cairo_fixed_mul_div() Computes a*b/c where a,b,c are cairo_fixed_t. src/cairo-fixed-private.h | 11 +++++++++++ 1 files changed, 11 insertions(+), 0 deletions(-) commit 84606a900f0664a0010034f5eb4bdaf159e77bfe Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu May 15 19:41:49 2008 -0400 [cairo-surface] Fix compiler warnings by adding new status value to switch. src/cairo-surface.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) commit 142ba306047363af8343f29b2cf97c25919042e9 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu May 15 18:50:55 2008 -0400 [test/Makefile.am] Add 'make run' target It runs tests under a tool specified tool. For example: make run TOOL=gdb TESTS=user-font TARGETS=pdf test/Makefile.am | 20 ++++++++++++++------ test/README | 19 +++++++++++++++++++ 2 files changed, 33 insertions(+), 6 deletions(-) commit 537ffa762833c990e4e4237f2dbae64c7e311662 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu May 15 18:47:24 2008 -0400 [cairo-xlib-surface.c] Fix memmove bug This was introduced in b7272e9e8e716b04752058855aeb74c42af0b395 src/cairo-xlib-surface.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 4dd4d96fb11354e37f662eaabb1d874dbf47e368 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu May 15 17:19:53 2008 -0400 [cairo-surface] Add cairo_surface_get_fallback_resolution() doc/public/cairo-sections.txt | 1 + doc/public/tmpl/cairo-surface.sgml | 10 ++++++++++ src/cairo-surface.c | 23 +++++++++++++++++++++++ src/cairo.c | 3 +++ src/cairo.h | 5 +++++ src/cairoint.h | 4 ++++ 6 files changed, 46 insertions(+), 0 deletions(-) commit 2321b91cbad7f9531ab99a7b1875eba0dcc167db Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu May 15 16:38:56 2008 -0400 [cairo-pattern] Make a free() call conditional to emphasize that the pointer may be NULL src/cairo-pattern.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) commit 62652ecab7c3163d6b0cf9af3312806ae6bda21a Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu May 15 13:28:03 2008 -0400 [test/user-font] Another minor tweak to the font test/user-font-pdf-ref.png | Bin 6130 -> 6085 bytes test/user-font-ref.png | Bin 6202 -> 6165 bytes test/user-font-svg-ref.png | Bin 6130 -> 6085 bytes test/user-font.c | 2 +- 4 files changed, 1 insertions(+), 1 deletions(-) commit df9deb1853ab199b576cd4313b80cb3dd536f74f Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu May 15 13:13:30 2008 -0400 [user-font] Set correct device-offset for rotated text Part of patch from Peter Clifton src/cairo-user-font.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) commit 16fe67ea19bca66ed68c263bb48a5fbd19993e3f Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue May 13 16:10:28 2008 -0400 [cairo-path-fixed] Implement full-matrix _cairo_path_fixed_transform() Based on patch from Peter Clifton. src/cairo-clip.c | 2 +- src/cairo-meta-surface.c | 2 +- src/cairo-path-fixed.c | 52 +++++++++++++++++++++++++++++++--------------- src/cairoint.h | 4 +- 4 files changed, 39 insertions(+), 21 deletions(-) commit f68fb2c747afd45252a333260cdb3bf9986d4a94 Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue May 13 11:42:23 2008 -0400 [test/user-font] Add some more glyphs The glyph for 'z' now reveals a bug in PDF type1 code. test/user-font-pdf-ref.png | Bin 4549 -> 6130 bytes test/user-font-ref.png | Bin 4681 -> 6202 bytes test/user-font-svg-ref.png | Bin 4642 -> 6130 bytes test/user-font.c | 39 +++++++++++++++++++++------------------ 4 files changed, 21 insertions(+), 18 deletions(-) commit 569cc3041195db9408c9c6531dc35b6f77434a25 Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat May 10 14:58:11 2008 +0200 [user-font] Normalize the space we compute extents in This way we wouldn't suffer from the limited precision of cairo_fixed_t. Bug reported by Peter Clifton on mailing list. src/cairo-user-font.c | 32 +++++++++++++++++++++++++++----- 1 files changed, 27 insertions(+), 5 deletions(-) commit f1a0e9df0e390759afb7951afacb6d353ac812cf Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat May 10 13:49:23 2008 +0200 [user-font] Round glyph origin position src/cairo-user-font.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit 17f21ea3071ef5d7833c615271b18ae35673c349 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 16:01:37 2008 +0200 [cairo-user-font] Implement user fonts doc/public/tmpl/cairo-font-face.sgml | 1 + doc/public/tmpl/cairo-status.sgml | 3 + src/Makefile.am | 1 + src/cairo-misc.c | 4 + src/cairo-user-font.c | 486 ++++++++++++++++++++++++++++++++++ src/cairo.h | 68 +++++- src/cairoint.h | 2 +- test/.gitignore | 1 + test/Makefile.am | 4 + test/user-font-pdf-ref.png | Bin 0 -> 4549 bytes test/user-font-ref.png | Bin 0 -> 4681 bytes test/user-font-svg-ref.png | Bin 0 -> 4642 bytes test/user-font.c | 236 ++++++++++++++++ 13 files changed, 803 insertions(+), 3 deletions(-) commit 9f2971440b59c311d88beeeb31e1d456489b107d Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat May 10 01:19:41 2008 +0200 [doc] Remove cairo-quartz-image-surface from docs Docs only include stable API. doc/public/cairo-docs.xml | 1 + doc/public/cairo-sections.txt | 9 +++------ 2 files changed, 4 insertions(+), 6 deletions(-) commit 74eea0f297a62be5aba84b7482832485d11995e1 Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat May 10 00:58:07 2008 +0200 [cairo-quartz-image-surface] Remove one abuse of out-of-memory status Vlad, you need to stop throwing random OOM errors... src/cairo-quartz-image-surface.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) commit dca892c83ea7d115fba0ce66a69464c36cadf74c Author: Behdad Esfahbod <behdad@behdad.org> Date: Sat May 10 00:57:44 2008 +0200 Fix gtk-doc warnings src/cairo-path-fixed.c | 2 +- src/cairo-quartz-font.c | 12 ++++++------ src/cairo-quartz-image-surface.c | 12 ++++++------ 3 files changed, 13 insertions(+), 13 deletions(-) commit 1246ff8aec9054d1d550dd1401b67fac4035cce0 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 17:14:02 2008 +0200 [cairo-test] Implement cairo_test_log_path() to dump a cairo_path_t to logs Dumping paths is so hard in C. Shouldn't be. At least not when debugging... test/cairo-test.c | 31 +++++++++++++++++++++++++++++++ test/cairo-test.h | 3 +++ 2 files changed, 34 insertions(+), 0 deletions(-) commit dc33760fcb67c41358bb073d63810b5a86099f43 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 15:59:00 2008 +0200 [cairo-scaled-font] In _cairo_scaled_glyph_lookup, better handle UNSUPPORTED If we ask for a glyph info piece and the backend doesn't provide it, we should return UNSUPPORTED, even if the backend returned SUCCESS (perhaps because the backend doesn't know about that particular piece of glyph info). src/cairo-scaled-font.c | 23 +++++++++++++++++++++++ 1 files changed, 23 insertions(+), 0 deletions(-) commit a63dc133779de9c623a85c5aefb5e3da01a8b7d6 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 15:56:35 2008 +0200 [cairo-scaled-font] Add a meta-surface member to scaled glyphs No one currently uses it. src/cairo-scaled-font.c | 17 +++++++++++++++++ src/cairoint.h | 13 ++++++++++--- 2 files changed, 27 insertions(+), 3 deletions(-) commit 11a0884168afe341d53e5c86a49aa48a0142e6ef Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 15:29:10 2008 +0200 Add CAIRO_INTERNAL_SURFACE_TYPE_NULL and cairo_nul_surface_create() It creates a surface that does nothing. This can be used with cairo-analysis-surface, to compute bounds of cairo drawings without doing any actual drawings. src/cairo-analysis-surface-private.h | 4 ++ src/cairo-analysis-surface.c | 55 ++++++++++++++++++++++++++++++++++ src/cairo-types-private.h | 3 +- 3 files changed, 61 insertions(+), 1 deletions(-) commit 08334be905edf5f557250e5946bd61391823da27 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 15:32:57 2008 +0200 [cairo-meta-surface] Add _cairo_meta_surface_get_path() Which generates the path for each cairo operation. If there's any paint, mask, or intersect-clip-path operations in the meta-surface, UNSUPPORTED is returned. Strokes are currently tesselated to traps, then traps converted to path. Should be made to use stroke_to_path() when we implement that. src/cairo-meta-surface-private.h | 4 ++ src/cairo-meta-surface.c | 71 ++++++++++++++++++++++++++++++++++++++ src/cairo.c | 7 +++- 3 files changed, 80 insertions(+), 2 deletions(-) commit 674cba89fe6165d3dc9986c3d5f083867498e6c1 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 15:31:45 2008 +0200 [cairo-traps] Add _cairo_traps_path() It appends path for each trap to the path. src/cairo-traps.c | 46 ++++++++++++++++++++++++++++++++++++++++++++++ src/cairoint.h | 4 ++++ 2 files changed, 50 insertions(+), 0 deletions(-) commit af1e168bbbbaddbf564c661111a74064fbbb5334 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 15:25:40 2008 +0200 [cairo-meta/analysis-surface] Make width/height of -1,-1 mean unbounded surface src/cairo-analysis-surface.c | 15 +++++++++++---- src/cairo-meta-surface.c | 3 +++ 2 files changed, 14 insertions(+), 4 deletions(-) commit a6eb9be1066559233d51dbd17bcef18dd61e29fc Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 14:46:22 2008 +0200 [_cairo_surface_get_extents()] return UNSUPPORTED if surface has no bounds and set the extents to the infinite bounds. A surface has no bounds if it does not provide get_extents(), or if its get_extents() returns UNSUPPORTED. src/cairo-analysis-surface.c | 12 ++++++------ src/cairo-surface.c | 21 +++++++++++++++++---- src/cairoint.h | 10 +++++++--- 3 files changed, 30 insertions(+), 13 deletions(-) commit d37788f9953b296675860cd48a0b3c14be49c1da Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 14:34:22 2008 +0200 [cairo-analysis-surface] Initialize page bounding box If there was no operations played to the analysis surface, page_bbox was being left uninitialized. src/cairo-analysis-surface.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) commit ee3672efdbb4d3ebd3e0bd9e2d63273ad1273e64 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 14:05:04 2008 +0200 [cairo-pattern] Extend infinite pattern extents to negative coordinates too With things like meta-surface, the assumption that coordinates are always non-negative make no sense. Extend the "infinite" extents accordingly. Also remove stale comment. extents->width/height are unsigned these days and cover the full range. src/cairo-pattern.c | 13 ++++--------- 1 files changed, 4 insertions(+), 9 deletions(-) commit f81b857e1ffa48559c794e2fb427413e3a88a271 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 13:25:16 2008 +0200 [cairo-paginated-surface] Clean up reference counting mess Previously the paginated constructor didn't reference the target surface, but simply assume ownership of the reference, and then unref it when shutting down. The callers to paginated constructor then, where just give away their reference to paginated and not unref the reference they were holding. While this works correctly, it's against the usual idioms that everyone is responsible for the reference they are holding, and should get their own reference if they need to keep an object alive. Fix it all. src/cairo-paginated-surface.c | 2 +- src/cairo-pdf-surface.c | 6 +++++- src/cairo-ps-surface.c | 5 ++++- src/cairo-svg-surface.c | 5 ++++- src/cairo-win32-printing-surface.c | 16 +++++++++++----- src/test-paginated-surface.c | 5 ++++- 6 files changed, 29 insertions(+), 10 deletions(-) commit 440b339da793ba2f71f504328417aefc7d44ee7f Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 13:23:02 2008 +0200 [cairo-analysis-surface] Hold reference to target surface src/cairo-analysis-surface.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) commit 25700f5cd052e5353c868ba0311ff53850e3f549 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 11:32:35 2008 +0200 [cairo-ft-font.c] Throw error on font type mismatch and remove unused function src/cairo-ft-font.c | 16 ++++++++++------ src/cairo-ft-private.h | 3 --- 2 files changed, 10 insertions(+), 9 deletions(-) commit 2a1661fba9db1e263079e0ff101c628a443702e8 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 11:31:54 2008 +0200 [cairo-win32-font.c] Return error on font type mismatch src/cairo-win32-font.c | 27 +++++++++++++++++++++++++++ 1 files changed, 27 insertions(+), 0 deletions(-) commit 2a9bb6f78c8a0fa47908da7863979560230a62a2 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 13:07:45 2008 +0200 Add CAIRO_STATUS_FONT_TYPE_MISMATCH src/cairo-misc.c | 2 ++ src/cairo.h | 4 +++- src/cairoint.h | 2 +- 3 files changed, 6 insertions(+), 2 deletions(-) commit 4d77dfc78d2ea1925d0035080f57b68b0269a5f0 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 11:27:55 2008 +0200 [cairo-analysis-surface] Add _cairo_analysis_surface_[gs]et_ctm() The functionality was there. Just add getter/setter for the ctm. src/cairo-analysis-surface-private.h | 8 ++++++++ src/cairo-analysis-surface.c | 20 ++++++++++++++++++++ 2 files changed, 28 insertions(+), 0 deletions(-) commit ad7cfb4af98e8bf7792dad0ef4fd772cd6f1d270 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 13:20:02 2008 +0200 [cairo-analysis-surface] Use _cairo_matrix_transform_bounding_box_fixed() and other conversion functions. src/cairo-analysis-surface.c | 29 +++++++---------------------- 1 files changed, 7 insertions(+), 22 deletions(-) commit bdfda97f191fa6ffa64abad5b6f035244d91f44c Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 13:17:30 2008 +0200 [cairo-matrix] Add _cairo_matrix_transform_bounding_box_fixed() src/cairo-matrix.c | 12 ++++++++++++ src/cairoint.h | 5 +++++ 2 files changed, 17 insertions(+), 0 deletions(-) commit 6c9902fd746d70d9cc22c938f4ca68640e48bb73 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 13:16:13 2008 +0200 Add more consts to function signatures and remove stale prototype src/cairo-bentley-ottmann.c | 6 +++--- src/cairo-traps.c | 10 ++++++---- src/cairoint.h | 21 +++++++++------------ 3 files changed, 18 insertions(+), 19 deletions(-) commit 0e965c970bd310bd8f06cd59ed0cf631ae88659a Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 13:13:52 2008 +0200 [cairo-path-fixed] Add _cairo_path_fixed_append() src/cairo-path-fixed.c | 46 ++++++++++++++++++++++++++++++++++++++++++++++ src/cairoint.h | 5 +++++ 2 files changed, 51 insertions(+), 0 deletions(-) commit e9b6bb06d60584a867256e52732aad25c9e137c5 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 13:13:15 2008 +0200 [cairo-path-fixed] Add a couple consts to function signatures src/cairo-path-fixed.c | 4 ++-- src/cairoint.h | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) commit 2a3eec1731d0cfdbc1abc204c08ff14296f297ef Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 13:10:44 2008 +0200 [cairo-rectangle] Add new convenience functions for working with cairo_box_t _cairo_box_from_doubles, _cairo_box_to_doubles, _cairo_box_from_rectangle. src/cairo-rectangle.c | 35 ++++++++++++++++++++++++++++++++++- src/cairoint.h | 17 ++++++++++++++++- 2 files changed, 50 insertions(+), 2 deletions(-) commit 6836b2b8bac0a0f5594e0c56629b075387fe1d22 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 13:14:23 2008 +0200 [cairoint.h] Fix file name in comments src/cairoint.h | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) commit ca8b917102ddfad67300f907732dbd69a2c86957 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 13:28:31 2008 +0200 [cairo-surface] Call backend->flush even if backend->finish is null Trivial bug. src/cairo-surface.c | 10 +++++----- 1 files changed, 5 insertions(+), 5 deletions(-) commit 07cd614039cf7d3c776413ff26e94aa7dc27ea23 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 15:27:40 2008 +0200 [cairo-scaled-font] Tolerate null scaled_font->backend->fini src/cairo-scaled-font.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) commit 1f05cae0a9aaff23a4d80b309d30ed5047198113 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 13:03:51 2008 +0200 [cairo-font-face] Tolerate null font_face->backend->destroy() src/cairo-font-face.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) commit 96599225e2fd1f7d11071a19f1ceb2c33f2a453b Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 11:36:33 2008 +0200 Define CAIRO_RECT_INT_MIN/MAX such that ints do not overflow when converted to fixed There's not much point in having integers that will overflow. src/cairo-types-private.h | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) commit eb63e5609ebb2b666f0cce552dec4c335f210baf Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 13:00:28 2008 +0200 [_cairo_surface_set_device_scale] zero xy and yx matrix entries Just in case... src/cairo-surface.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) commit 80c59062675ad86d7201352140043f9e27d4b7d4 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 12:59:07 2008 +0200 [cairo-surface] Tone down a Caution comment We have tested the case of device transforms that have both translate and scale. So it basically works. We just are not sure that we handle it in all places (In fact we know we don't.) src/cairo-surface.c | 7 ++----- 1 files changed, 2 insertions(+), 5 deletions(-) commit 901c56cba28f9eef3a7a27a25dfbb993b492518b Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 11:35:08 2008 +0200 [image surface] Rename cairo_image_surface_backend to _cairo_image_surface_backend src/cairo-image-surface.c | 6 +++--- src/cairo-surface.c | 2 +- src/cairoint.h | 2 +- 3 files changed, 5 insertions(+), 5 deletions(-) commit 5744b0b9a563e5cf329cc0ba31f96ff238d86210 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 11:41:05 2008 +0200 [cairo-deprecated.h] Remove mention of cairoint.h from public header src/cairo-deprecated.h | 4 ---- 1 files changed, 0 insertions(+), 4 deletions(-) commit 5f633580189fa48f5b650d3c63c585521bb833a9 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 09:53:40 2008 -0400 [src/check-doc-syntax.sh] Fix some bugs in the check and fix errors found src/cairo-lzw.c | 2 +- src/cairo-mutex-type-private.h | 32 ++++++++++++++++++++++---------- src/cairo-output-stream.c | 6 ++++-- src/cairo-paginated-private.h | 12 ++++++------ src/cairo-surface.c | 4 ++-- src/cairo.h | 12 ++++++------ src/check-doc-syntax.sh | 40 ++++++++++++++-------------------------- 7 files changed, 55 insertions(+), 53 deletions(-) commit 7dce5360424a98e4100bd78e768c220959633145 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 15:28:02 2008 +0200 Add XXX marker src/cairo-scaled-font.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) commit a3c091e29264eec2d3f881dd7c66796d1779d845 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu May 8 18:18:17 2008 -0400 [src/check-doc-syntax.sh] Use cairo_all_source_files if available src/check-doc-syntax.sh | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) commit e39127627a71fc6655854804de36a802f73c0d42 Author: Behdad Esfahbod <behdad@behdad.org> Date: Thu May 8 18:13:32 2008 -0400 [Makefile.am] Rename cairo_all_source_file to cairo_all_source_files src/Makefile.am | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit d6654ce2a69c3ad30e437d50825166214a5411c2 Author: Behdad Esfahbod <behdad@behdad.org> Date: Fri May 9 11:23:42 2008 +0200 [Makefile.am] Sort source files src/Makefile.am | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit b7272e9e8e716b04752058855aeb74c42af0b395 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu May 1 19:46:58 2008 +0100 [cairo-xlib] Batch XRenderFreeGlyphs For every glyph evicted from the cache we would allocate a very small structure to push onto the xlib work queue. This quickly becomes noticably for an app that consumes a lot of scaled fonts and glyphs, e.g. trying to draw text at various angles. So we maintain a small array of glyphs pending finalisation and issue the XRenderFreeGlyphs() once the array is full. src/cairo-xlib-surface.c | 95 +++++++++++++++++++++++++++++++++------------- 1 files changed, 68 insertions(+), 27 deletions(-) commit 3428acf25db6c67ca48d619e98406a6bd4868880 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue May 6 14:52:02 2008 +0100 [cairo-scaled-font] Mark the scaled font as finished during destruction. During the destruction of every font used with an xlib surface, we send an XRenderFreeGlyphs() for every single glyph in the cache. These requests are redundant as the server-side glyphs will be released along with the XRenderFreeGlyphSet(), so we skip the individual glyph destruction if the font is marked as finished. src/cairo-scaled-font-private.h | 2 ++ src/cairo-scaled-font.c | 5 +++++ src/cairo-xlib-surface.c | 4 ++++ 3 files changed, 11 insertions(+), 0 deletions(-) commit 24284c5101363f8d418083e821c1bad88830dbcb Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu May 1 18:05:08 2008 +0100 [cairo-xlib] Enlarge the on-stack arrays. Grow the on-stack arrays for the XRectangles and XTrapezoids to the standard size in order to reduce the frequency of allocations. src/cairo-xlib-surface.c | 16 ++++++++-------- 1 files changed, 8 insertions(+), 8 deletions(-) commit fda95868020effcbc56ff687a763af650a758ba2 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu May 1 15:44:22 2008 +0100 [cairo-xlib] Cache standard xrender formats. XRender performs a round-trip in order to query the available formats on the xserver, before searching for a matching format. In order to save that round-trip and to avoid the short-lived allocation of the array of available formats, we cache the result on the display. src/cairo-xlib-display.c | 35 ++++++++++ src/cairo-xlib-private.h | 7 ++ src/cairo-xlib-surface.c | 159 +++++++++++++++++++++++----------------------- 3 files changed, 122 insertions(+), 79 deletions(-) commit 8457374c9cf350841a7c16f1ef1657aeb354e5c9 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Apr 30 22:03:21 2008 +0100 [cairo-pattern] Repaint existing cached similar solid surfaces. The current solid surface cache returns an existing similar surface only if it is an exact match for the desired colour. This gives a high hit rate for the original goal of drawing text, but fails when using a lot of colours - for example drawing a pie-chart, the mosaic perf case, or browsing the web. So instead of creating a new surface from scratch we can repaint an existing one, providing that we have sufficient surfaces already cached, i.e. if we are going to evict a surface, we may as well just repaint it. src/cairo-pattern.c | 62 +++++++++++++++++++++++++++++++++++++++++---------- 1 files changed, 50 insertions(+), 12 deletions(-) commit 4b3f9c7c7d6ba01cf02815994af7da663e85bb9b Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue May 6 14:18:18 2008 +0100 [cairo-arc] Protect against division-by-zero. Avoid a division-by-zero which can only happen if the start angle is exactly equal to the end angle. Fixes test/degenerate-arc. src/cairo-arc.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit ff596c64fb08b9845e2176146ee129b60fe5775a Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue May 6 10:58:57 2008 +0100 [test] Add degenerate-arc This test case is to exercise the divide-by-zero error reported by Luiz Americo Pereira Camara <luizmed@oi.com.br>, http://lists.cairographics.org/archives/cairo/2008-May/014054.html. test/.gitignore | 1 + test/Makefile.am | 3 + test/degenerate-arc-ps-ref.png | Bin 0 -> 585 bytes test/degenerate-arc-ref.png | Bin 0 -> 616 bytes test/degenerate-arc.c | 82 ++++++++++++++++++++++++++++++++++++++++ 5 files changed, 86 insertions(+), 0 deletions(-) commit fed9d9060eb950a6692334a7ba3879009b597532 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue May 6 11:31:14 2008 +0100 [test/invalid-matrix] Disable floating point exception. test/invalid-matrix purposely feeds invalid numbers into cairo, in order to check its detection of garbage values. In doing so, cairo raises an Invalid exception, but as this is a direct result of an abuse of the API we can treat it as expected behaviour and ignore the exception. configure.in | 2 +- test/invalid-matrix.c | 9 +++++++++ 2 files changed, 10 insertions(+), 1 deletions(-) commit 1755a2d27def853163f9c496c07ae79070c5002e Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue May 6 10:29:20 2008 +0100 [test] Enable floating point exceptions. Some platforms and applications enable floating point exceptions, so it seems sensible to run the test-suite with the most serious exceptions enabled - divide by zero, invalid result and overflow. configure.in | 9 ++++++--- test/cairo-test.c | 7 +++++++ 2 files changed, 13 insertions(+), 3 deletions(-) commit bf49015202523c6e9f4130c3160e8b5c50f16db8 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue May 6 10:19:59 2008 +0100 [configure.in] Add lcov-1.6 to list of valid versions. Accept version 1.6 of lcov. configure.in | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 504132db6d9f08c36c9ae82f472caf422a032dfd Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun May 4 23:05:01 2008 +0930 win32-font: Check status in load_truetype_table src/cairo-win32-font.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) commit 2a7c5cd1ee3d3b75e4a65362d33d89c95f8eb03b Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun May 4 23:01:48 2008 +0930 Eliminate warning in win32 load_truetype_table with bitmap fonts Use cairo_win32_scaled_font_select_font() instead of _cairo_win32_scaled_font_select_unscaled_font() to select the font. Because _cairo_win32_scaled_font_select_unscaled_font() displays a warning when used with a bitmap font. src/cairo-win32-font.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit 7063e7b0bf1d33c4166dc3b73ec33f6d9a708ce3 Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun May 4 22:56:50 2008 +0930 Fix bug in win32 font metrics with bitmap fonts The glyph width caculation was not compensating for the WIN32_FONT_LOGICAL_SCALE resulting in a glyph width and glyph advance 32 times larger than it should be. src/cairo-win32-font.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit d35d6eec24c1b7ab0a49149a51bf65ea8e223203 Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun May 4 22:54:02 2008 +0930 Fix win32 bitmap font metrics when device scale != 1 158d24412bba9 fixed win32 printing of bitmap fonts by forcing the use of fallback images. This exposed a bug in the win32 bitmap font metrics when a device scale is used that resulted in clipped glyphs. src/cairo-win32-font.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit 158d24412bba99a4f57907d7fd22a86aae6e87af Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun May 4 22:46:41 2008 +0930 Make win32-printing surface work with bitmap fonts The win32 printing surface has the same problem with bitmap fonts as it does with Type 1 fonts. ie ExtTextOutW() with glyph indices works for a display DC but not a printer DC. Fix this by forcing fallback for bitmap fonts. src/cairo-win32-font.c | 10 ++++++++++ src/cairo-win32-printing-surface.c | 14 ++++++++++++++ src/cairo-win32-private.h | 3 +++ 3 files changed, 27 insertions(+), 0 deletions(-) commit 547e2f552cff264b943803d3a1ff03d05bde35c0 Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun May 4 22:43:08 2008 +0930 Fix win32-printing show_glyphs analysis for Type 1 fonts The analysis code needs to include the Type 1 font check that was previously adding the the rendering code. src/cairo-win32-printing-surface.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) commit 141bca74ba154d79fab49db74a51cd41f04e3a34 Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun May 4 22:40:49 2008 +0930 Make cairo_win32_surface_get_dc work with win32 printing surface The win32 printing surface is a paginated surface so we need to get the paginated surface target to get to the win32_printing surface. src/cairo-win32-surface.c | 23 ++++++++++++++++++----- 1 files changed, 18 insertions(+), 5 deletions(-) commit 8742429c7958bb7f87595b1c018b4da7856b2f92 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Apr 29 15:19:40 2008 +0100 [test] Add test case for a leaky dashed rectangle. Franz Schmid reported on the mailing list, http://lists.cairographics.org/archives/cairo/2008-April/013912.html, an issue with drawing a dashed rubber band in Scribus. The problem appears when segments of the dashed rectangle are outside the image, with the errant dash connecting the ends of the visible segments. test/.gitignore | 1 + test/Makefile.am | 2 + test/leaky-dashed-rectangle-ref.png | Bin 0 -> 444 bytes test/leaky-dashed-rectangle.c | 92 +++++++++++++++++++++++++++++++++++ 4 files changed, 95 insertions(+), 0 deletions(-) commit afa4ff8df598b60ab75a95ceac9bc0dafedd3b22 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Apr 29 10:02:51 2008 +0100 [check] Filter programlistings for check-doc-syntax.sh We do not want to enforce the gtk-doc markup in the preformated examples, so run the files through sed to filter out <programlisting> before checking with the error detecting regexp. src/check-doc-syntax.sh | 10 ++++++++-- 1 files changed, 8 insertions(+), 2 deletions(-) commit e94126fb678cecfc61e1b1afb62b8e75e2aec286 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Apr 29 09:20:30 2008 +0100 [cairo-ft] Add a demonstration of how to handle the lifetime of the FT_Face. Extend the documentation for cairo_ft_font_face_create_for_ft_face() to demonstrate using cairo_font_face_set_user_data() to destroy the FT_Face after the final reference to the cairo_font_face_t has been dropped. src/cairo-ft-font.c | 16 ++++++++++++++++ 1 files changed, 16 insertions(+), 0 deletions(-) commit 78cb05a1b7b4160b8914c75479bd60d0b34b0663 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Apr 29 09:10:50 2008 +0100 [cairo-ft-font] Fixup doc reference to cairo_ft_font_face_create_for_ft_face() The documentation referred to cairo_ft_font_face_create_for_face(). src/cairo-ft-font.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit f43e5e9ed975f40e4fab06cef89e40a18a5e170e Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Apr 29 09:09:22 2008 +0100 [cairo-ft] Correct the function references in the docs. The docs reference cairo_ft_font_lock_face() instead of the correct cairo_ft_scaled_font_lock_face() (and friends). src/cairo-ft-font.c | 12 ++++++------ 1 files changed, 6 insertions(+), 6 deletions(-) commit 5d20479b99c187ee90ebce36b97a9064acff8f0d Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Apr 29 09:03:00 2008 +0100 [test/ft-font-create-for-ft-face] Fix the lifetime issues of FT_Face. The font_face created from cairo_ft_font_face_create_for_ft_face() was being kept alive by a reference from the context beyond the lifetime of the parent cairo_scaled_font_t (which owned the FT_Face). Correct the example in the test code to remove this errant reference before cleaning up the fonts. (To be fair, to actually trigger a bug one has to evict the FT_Face from the cache before using the font_face - merely creating a cairo_scaled_font_t for every font on the system is enough.) test/ft-font-create-for-ft-face.c | 6 +++++- 1 files changed, 5 insertions(+), 1 deletions(-) commit 00965edf49a989c56d1236807f5b2901bb157005 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Apr 29 08:59:37 2008 +0100 [cairo-ft] Remove unused private aliases. cairo_ft_scaled_font_lock_face() and friends are unused internally (instead _cairo_ft_unscaled_font_lock_face() is used directly), so remove the unnecessary aliases. src/cairo-ft-font.c | 4 ++-- src/cairo-ft-private.h | 3 --- 2 files changed, 2 insertions(+), 5 deletions(-) commit 122a31a0757d0483f72af0cf3816a52bded5afb6 Author: Vladimir Vukicevic <vladimir@pobox.com> Date: Sun Apr 27 15:20:43 2008 -0700 [quartz] Fix CGFont leaks when creating quartz fonts The toy font constructor and the _with_atsu_font_id constructor were not properly managing the refcount of the CGFontRef. src/cairo-quartz-font.c | 9 ++++++++- 1 files changed, 8 insertions(+), 1 deletions(-) commit 76e655e5084270b7e5a9ed153e50e2f544c9b46f Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun Apr 27 22:59:22 2008 +0930 Fix group-paint PDF test failure src/cairo-pdf-surface.c | 13 ++++++++++++- 1 files changed, 12 insertions(+), 1 deletions(-) commit 5e102b06d1a3c62a1dd0f381fbd1123961bebdf8 Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun Apr 27 21:51:05 2008 +0930 PDF: Fix unbalanced save/restore src/cairo-pdf-surface.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) commit 3a2a86721096a5efdec25a3ec041d9fc7eec6cf8 Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun Apr 27 17:49:04 2008 +0930 PS: Fix gradients with one stop src/cairo-ps-surface.c | 26 ++++++++++++++++++++++++++ 1 files changed, 26 insertions(+), 0 deletions(-) commit f99d86e7082a59f2c6e53f021f8fd62973a0d1ef Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun Apr 27 17:32:41 2008 +0930 PDF: Fix gradients with one stop src/cairo-pdf-surface.c | 38 ++++++++++++++++++++++++++++++++------ 1 files changed, 32 insertions(+), 6 deletions(-) commit 6135ee716b4f2567f578fd023ba2d85c86cb7fda Author: Sebastien Pouliot <sebastien@ximian.com> Date: Fri Apr 25 18:43:01 2008 +0100 [configure.in] Build fails on Solaris due to non-POSIX ctime_r() Check for a Solaris build host and adjust the CFLAGS to force POSIX semantics. (Fixes https://bugs.freedesktop.org/show_bug.cgi?id=15463.) configure.in | 14 +++++++++++++- 1 files changed, 13 insertions(+), 1 deletions(-) commit b4b77cedc9db73f1ba8af16704302a4b2cc3f184 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Apr 21 22:50:59 2008 +0100 [test/Makefile.am] EXTRA_DIST += create-from-png*-ref.png Add the new reference images for create-from-png to the distributable. test/Makefile.am | 7 ++++++- 1 files changed, 6 insertions(+), 1 deletions(-) commit 63bba7e60c0c83f5456aa52611212264478148b4 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Apr 21 20:15:28 2008 +0100 [cairo-png] Call png_set_filler() before png_read_update_info(). Otherwise libpng gets very confused and we start scribbling over invalid memory whilst reading in the PNG. src/cairo-png.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) commit 20b1b33c0fc76d2ec2b4f83d9ce058429c4f49db Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Apr 21 19:54:48 2008 +0100 [cairo-png] Recheck png_info after setting transformation options. After specifying how to transform the various colour modes into ones we can handle, re-read the image header to confirm that the output on reading the PNG will be RGB24 or ARGB32. This simplifies our logic considerably as we no longer have to second guess the colour space transformation that will be performed by libpng. (And allows for some paranoid checks.) src/cairo-png.c | 38 ++++++++++++++++++++------------------ 1 files changed, 20 insertions(+), 18 deletions(-) commit a313547f6d0ed060de7fc27dc2886ef09b8598d4 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Apr 21 19:44:11 2008 +0100 [test/create-from-png] Check loading of various colour types. Check that when loading from index/gray/rgb PNGs, with and without alpha/transparency, that the correct surface is generated by read_png(), i.e. if the PNG contains an alpha channel then the image must be an ARGB32 surface. test/create-from-png-alpha-ref.png | Bin 0 -> 150 bytes test/create-from-png-gray-alpha-ref.png | Bin 0 -> 142 bytes test/create-from-png-gray-ref.png | Bin 0 -> 124 bytes test/create-from-png-indexed-alpha-ref.png | Bin 0 -> 172 bytes test/create-from-png-indexed-ref.png | Bin 0 -> 159 bytes test/create-from-png-ref.png | Bin 100 -> 131 bytes test/create-from-png.c | 121 ++++++++++++++++++++++++++++ 7 files changed, 121 insertions(+), 0 deletions(-) commit f2f91db131e7c7df1e87bcd41ae17c07429bbcb8 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Apr 21 18:20:16 2008 +0100 [cairo-png] Create an ARGB32 surface for paletted PNGs. jeremie54 reported a regression in the handling of transparent paletted PNGs beween 1.4.14 and 1.6.4. This was caused by the change to load opaque PNGs into a RGB24 image surface, which made the assumption that indexed PNGs were opaque. However, alpha/transparency in PNG is more complicated, as PNG uses a tRNS chunk to supply transparency data for paletted images and other image types that don't need a full alpha channel. Therefore if the PNG contains a tRNS chunk always generate an ARGB32 surface. src/cairo-png.c | 19 ++++++++++++++----- 1 files changed, 14 insertions(+), 5 deletions(-) commit ea6dbfd36f2182fda16cb82bca92007e0f7b8d77 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Apr 16 17:24:43 2008 +0100 [cairo-meta-surface] Save and restore the original clip. When replaying the meta-surface to the target, we apply a stack-based clip to the surface. However, we did not remove this clip from the surface and so a pointer into our stack existed beyond the scope of function. Saving the original clip pointer and restoring it before leaving the function resolves the issue and appears to fix https://bugzilla.mozilla.org/show_bug.cgi?id=429071. src/cairo-meta-surface.c | 8 ++++++-- 1 files changed, 6 insertions(+), 2 deletions(-) commit a2c4fd057217b70c74a66076acc4f42f676192ae Author: Adrian Johnson <ajohnson@redneon.com> Date: Fri Apr 18 18:18:30 2008 +0930 Add "Since: 1.6" to win32 printing surface src/cairo-win32-printing-surface.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) commit 212357cb4c859bb29649f86e808f498efb6d7315 Author: Robert O'Callahan <roc@ocallahan.org> Date: Fri Apr 18 06:15:26 2008 +0200 Clone surface correctly when doing a deep clip copy The rect specifies the clip surface location within the owning surface; when cloned, the x/y should be 0 to get the entire surface. Ref: https://bugzilla.mozilla.org/show_bug.cgi?id=409227 src/cairo-clip.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit a0d71e5a38a5b6a9621da1ce773d591b6e500b1e Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Apr 16 14:31:25 2008 +0100 [Makefile.am] Fix breakage in previous commit. I checked with --disable-pdf and with --disable-ps, but forgot to check with them both enabled. D'oh. src/Makefile.am | 9 ++++++--- 1 files changed, 6 insertions(+), 3 deletions(-) commit 472637da054ec90d8dc4b0095be6e9a134f507e0 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Apr 16 14:18:32 2008 +0100 [Makefile.am] Add cairo-pdf-operators*.[ch] to ps_sources The postscript backends depends upon cairo-pdf-operators.c, so list it as a requirement in ps_sources. This enables the postscript backend to build even if the pdf backend is disable by the user during configure. (Fixes http://bugs.freedesktop.org/show_bug.cgi?id=15532.) src/Makefile.am | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) commit 12831201d2461ae4452d91ad42bf74881da12e04 Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Apr 15 15:57:41 2008 -0400 [doc/tutorial/src/singular.c] Fix a bug in delta computation doc/tutorial/src/singular.c | 38 +++++++++++++++++++++----------------- 1 files changed, 21 insertions(+), 17 deletions(-) commit cafdd0161941413547d253c743c743323e790400 Author: Behdad Esfahbod <behdad@behdad.org> Date: Tue Apr 15 13:33:50 2008 -0400 [Makefile.am] Document why beos was removed from build, and remove some cruft src/Makefile.am | 8 +++----- 1 files changed, 3 insertions(+), 5 deletions(-) commit 0e315b1e6092d7ba44a89076567257d68ab3e1f9 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Apr 14 20:32:29 2008 +0100 [test/a8-mask] Perform the stride API checking once. The stride API is independent of the surface and does not need to be repeated for every surface. test/a8-mask.c | 97 +++++++++++++++++++++++++++++--------------------------- 1 files changed, 50 insertions(+), 47 deletions(-) commit 8b36ca085844ada8f13d0164719772b6bb78dff6 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Apr 14 20:32:29 2008 +0100 [test/a1-mask] Perform the stride API checking once. The stride API is independent of the surface and does not need to be repeated for every surface. test/a1-mask.c | 99 ++++++++++++++++++++++++++++--------------------------- 1 files changed, 50 insertions(+), 49 deletions(-) commit fa5e87ad230db18be26b971dc0351abd342c7894 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Apr 14 20:11:44 2008 +0100 [cairo-test] Spelling fixes in comments. Skim through the comments fixing trivial smelling pistakes. test/cairo-test.c | 7 +++---- 1 files changed, 3 insertions(+), 4 deletions(-) commit 8514d334442312774c8646dc46a630351cff83f5 Author: Richard Hult <richard@imendio.com> Date: Mon Apr 14 16:55:23 2008 -0700 Fix to install cairo-quartz-font.pc src/Makefile.am | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) commit 4ff59960f343f072efd10bfbfd78b8b2fbe1d4be Author: Kouhei Sutou <kou@cozmixng.org> Date: Mon Apr 14 16:53:37 2008 -0700 Fix typo in documentation (missing stride argument) src/cairo-image-surface.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) commit e01072d4eae5a40f09a46373680d4ba6afa5c4e4 Author: Carl Worth <cworth@cworth.org> Date: Mon Apr 14 16:52:40 2008 -0700 RELEASING: Send announcement of major releases to pr@lwn.net as well RELEASING | 13 +++++++------ 1 files changed, 7 insertions(+), 6 deletions(-) commit 9db764c732ef6e3405866a60762592625aa94ca4 Merge: d96fdd5... 44e6cdd... Author: Carl Worth <cworth@cworth.org> Date: Mon Apr 14 16:39:27 2008 -0700 Merge in '1.6' This gets us a fix for not linking with g++ from 1.6.4 We don't take from 1.6.4 the revert of the addition of missing locking from the GC cache, (meanwhile, we've already got a corrected fix for this). Conflicts: src/cairo-xlib-screen.c commit d96fdd58abf8d6c8692dbb08ec54cdd80accba79 Author: Adrian Johnson <ajohnson@redneon.com> Date: Sun Apr 13 22:16:52 2008 +0930 win32: Fix broken printing of type1 fonts ExtTextOut() does not work with Type 1 font glyph indices when printing. The same code works fine when dst->dc is a display. It appears that ExtTextOut expects unicode character values when using Type 1 fonts and a printer DC. Fix this by making Type 1 fonts in the win32-printing surface use the fallback path for non Windows fonts. ie the glyphs will be emitted as filled paths. src/cairo-win32-font.c | 10 ++++++++++ src/cairo-win32-printing-surface.c | 1 + src/cairo-win32-private.h | 3 +++ 3 files changed, 14 insertions(+), 0 deletions(-) commit af94b8d2a312500d0f81697021ba2c653accfeee Author: Carl Worth <cworth@cworth.org> Date: Fri Apr 11 16:13:18 2008 -0700 README: Note that quartz is no longer experimental README | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) commit ff5376563b1042ebea8a438acb309bcd8678cdc5 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Apr 11 23:47:07 2008 +0100 [xlib] Clear the gc_needs_clip_reset after use. If you think this commit is reminiscent of 40558cb15e5f7276a29847b00c9dae08b9d9380e, you would be right as it fixes exactly the same bug I made then and reintroduced in dc714106e156cb7901. So quoting 40558cb: After consuming the GC we need to unset the clip reset flag, so that if we try and get a new GC without first putting a fresh one we do not try to call XSetClipMask on a NULL GC. src/cairo-xlib-screen.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) commit 28a1dabed8cf50d9bec552bd9d3a18580c1c6711 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Apr 11 23:40:36 2008 +0100 [test] Add a regression test for bug 10921 This bug first was fixed in 40558cb15e5f7276a29847b00c9dae08b9d9380e, but then reintroduced in 9cfd82e87b60c0d65e9cafda026cb9a498874575, which became part of the 1.6.2 quick release. As penance to make sure I never repeat this same bug again, I offer this test case which exercises the XSetClipMask(NULL) path and hopefully simulates some 'typical' usage of cairo by GUI toolkits. test/.gitignore | 1 + test/Makefile.am | 2 + test/xlib-expose-event-ref.png | Bin 0 -> 40736 bytes test/xlib-expose-event.c | 275 ++++++++++++++++++++++++++++++++++++++++ 4 files changed, 278 insertions(+), 0 deletions(-) commit 44e6cdd9b1eb3330d3f4ef4929d0af50cd0010e5 Author: Carl Worth <cworth@cworth.org> Date: Fri Apr 11 14:48:18 2008 -0700 Increment version to 1.6.5 after the 1.6.4 release configure.in | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 08a804806355d99d7968976d6afb98bbc0f2613d Author: Carl Worth <cworth@cworth.org> Date: Fri Apr 11 14:33:12 2008 -0700 Increment version to 1.6.4 configure.in | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit a96176e12fa99b293453fa0321b1dfa4fd242917 Author: Carl Worth <cworth@cworth.org> Date: Fri Apr 11 14:32:37 2008 -0700 NEWS: Add notes for cairo 1.6.4 NEWS | 29 +++++++++++++++++++++++++++++ 1 files changed, 29 insertions(+), 0 deletions(-) commit 32e576382bc08ffaf98ebfc11c96e1453c437bbe Author: Carl Worth <cworth@cworth.org> Date: Fri Apr 11 14:13:03 2008 -0700 Prevent cairo from being linked unnecessarilly with g++ The beos backend involves a source file written in C++. Apparently, automake sees the conditional inclusion of that source file and insists on doing the final link of cairo with g++ even though that file isn't being compiled at all. We definitely don't want that as it makes libcairo link and depend on libstdc++ unnecessarily, (which can break distribution packaging when not expecting it, etc.). src/Makefile.am | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) commit 8f1c8d4b26d6da11101c51ef388d1dcc7177cfb4 Author: Carl Worth <cworth@cworth.org> Date: Fri Apr 11 13:48:38 2008 -0700 Revert "[xlib] Add locking around GC cache." This reverts commit 9cfd82e87b60c0d65e9cafda026cb9a498874575. The fix was broken as it introduced crashes by calling XSetClipMask with a NULL GC, (basically a reintroduction of the bug originally fixed here: 7802de6d5edaf998c98b141870dc2c6b4c0f3e91 Let's revert for sake of the release, and fix this correctly on master. src/cairo-xlib-private.h | 1 - src/cairo-xlib-screen.c | 31 ++++++++++--------------------- 2 files changed, 10 insertions(+), 22 deletions(-) commit 75001079c1c6361f116409dc13263e87081637d1 Merge: a5770c3... f57100a... Author: Carl Worth <cworth@cworth.org> Date: Fri Apr 11 10:08:14 2008 -0700 Merge in origin/master, (a few changes in parallel to 1.6.2 release) commit a5770c3335fccd1591f2cd58ab950a6eba77f271 Author: Carl Worth <cworth@cworth.org> Date: Fri Apr 11 10:05:18 2008 -0700 Increment version to 1.6.3 after the 1.6.2 release configure.in | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 5bc6fd71398f8aa902fcffe2da5d1e70fb94aa8a Author: Carl Worth <cworth@cworth.org> Date: Fri Apr 11 09:52:28 2008 -0700 Increment version to 1.6.2 configure.in | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit 0c32497c3447d6d02d45a14ff4c400b6d1ea37da Author: Carl Worth <cworth@cworth.org> Date: Fri Apr 11 09:50:53 2008 -0700 NEWS: Add notes for 1.6.2 release NEWS | 35 +++++++++++++++++++++++++++++++++++ 1 files changed, 35 insertions(+), 0 deletions(-) commit 9cfd82e87b60c0d65e9cafda026cb9a498874575 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Apr 10 14:49:47 2008 +0100 [xlib] Add locking around GC cache. The per-screen cached of most-recently freed GCs lacks suitable locking for it to be threadsafe. (cherry picked from commit dc714106e156cb7901e376c0935922446ae9bcdf) src/cairo-xlib-private.h | 1 + src/cairo-xlib-screen.c | 31 +++++++++++++++++++++---------- 2 files changed, 22 insertions(+), 10 deletions(-) commit cf057c1e8603014033c079189369e91aecac2adf Author: Adrian Johnson <ajohnson@redneon.com> Date: Fri Apr 11 21:42:19 2008 +0930 PS: Fix inefficient implementation of Tm/Td operators that was crashing printers The Td and Tm operator emulation were setting the font matrix like this: /some_font [xx yx xy yy x0 y0] selectfont where [xx yx xy yy] is the font matrix and [x0 y0] is the position of the first glyph to be drawn. This seemed to be the easiest way to emulate the Tm operator since the six arguments to Tm required by PDF are xx,yx,xy,yy,x0,y0. Before the switch to pdf-operators the font matrix was set like this: /somefont [xx yx xy yy 0 0] selectfont x0 y0 moveto The selectfont operator is equivalent to calling findfont, makefont, and setfont. The makefont operator creates a new font dictionary for specified font that contains the specified font matrix. The description of the makefont operator in the PostScript Language Reference Manual states: "The interpreter keeps track of font dictionaries recently created by makefont. Calling makefont multiple times with the same font and matrix will usually return the same font rather than create a new one." So the emulation of Tm and Td was creating a new font dictionary every time a text string was displayed due to the change in the translation components of the font matrix. Previously the font dictionary was re-used as with the translation components of the matrix set to zero, the font matrix did not change frequently. Some printers did not handle well the frequent creation a font dictionary every time a few glyphs were displayed. Fix this by ensuring the translation components of the font matrix used in the emulation of Tm and Td operators is always set to zero. Use moveto instead for the translation components. (cherry picked from commit c5814d2aa3cb68a13bc9cc8b6a47f660febcad71) src/cairo-ps-surface.c | 9 +++++---- 1 files changed, 5 insertions(+), 4 deletions(-) commit f57100acd4937486bfb69d38dfc72d42427e2851 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Apr 11 11:36:24 2008 +0100 [test] Handle TEST_CONTENT_COLOR_ALPHA_FLATTENED similar surfaces. Convert the boilerplate specific flattened content value to the ordinary CAIRO_CONTENT_COLOR_ALPHA for use with cairo_push_group_with_content() - otherwise cairo rightfully flags an error and the test harness decides that the similar surface is not available. boilerplate/cairo-boilerplate.c | 14 ++++++++++---- boilerplate/cairo-boilerplate.h | 3 +++ perf/cairo-perf.c | 6 ++++-- test/cairo-test.c | 8 +++----- 4 files changed, 20 insertions(+), 11 deletions(-) commit e4fc5279cc490b8d7c1f611d73601e6782c944a5 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Mar 31 15:48:51 2008 +0100 [cairo-font-options] Eliminate internal use of cairo_font_options_create() Within the library, we know the precise size of the struct and so can allocate temporary font options on the stack - eliminating the need to export an internal alias of cairo_font_options_(create|destory). src/cairo-font-options.c | 2 -- src/cairo-surface.c | 9 +++------ src/cairoint.h | 2 -- 3 files changed, 3 insertions(+), 10 deletions(-) commit b72fe9bb5ff20bfc3d30a8a4bb353e52818b5fb7 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Apr 10 16:48:42 2008 +0100 [cairo-arc] Check that the context is not error before proceeding. We depend on values stored on the context that become invalid upon an error, so stop processing as soon as an error occurs. Prior to adjusting, the values returned from the error context, this would cause an infinite loop whilst calculating the number of segments required for a tolerance of 0. src/cairo-arc.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) commit f6834dacef3e6f798c54829b9a309c8f96ed39f5 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Apr 10 16:43:10 2008 +0100 [cairo] Return defaults when the context is in error. Return the default values instead of zero for an error context. This helps to prevent application logic faults when using the values from the error context (for an example, see _cairo_arc_in_direction()). src/cairo.c | 16 ++++++++-------- 1 files changed, 8 insertions(+), 8 deletions(-) commit 68f53282b9a7ebf1bb2117b5a630237f458b99b0 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Apr 10 14:58:30 2008 +0100 [xlib] Clear the Visual cache upon display closure. Clear the Visual cache, similarly to flushing the GC cache, upon XCloseDisplay. src/cairo-xlib-screen.c | 16 +++++++++------- 1 files changed, 9 insertions(+), 7 deletions(-) commit a2608cdde54dd677290da83cc9f8b98b139ff774 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Apr 10 14:56:12 2008 +0100 [xlib] Convert the Visual cache to use the screen mutex. Use the per-screen mutex, introduced for the GC cache, to lock access to the Visual cache (instead of the per-display mutex). src/cairo-xlib-screen.c | 25 +++++++++++++------------ 1 files changed, 13 insertions(+), 12 deletions(-) commit dc714106e156cb7901e376c0935922446ae9bcdf Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Apr 10 14:49:47 2008 +0100 [xlib] Add locking around GC cache. The per-screen cached of most-recently freed GCs lacks suitable locking for it to be threadsafe. src/cairo-xlib-private.h | 1 + src/cairo-xlib-screen.c | 31 +++++++++++++++++++++---------- 2 files changed, 22 insertions(+), 10 deletions(-) commit 9166686abd92f8b2c7067002b051220e2f8fe780 Author: Adrian Johnson <ajohnson@redneon.com> Date: Fri Apr 11 22:50:52 2008 +0930 Refresh text-rotate PS reference image test/text-rotate-ps-ref.png | Bin 6878 -> 6796 bytes 1 files changed, 0 insertions(+), 0 deletions(-) commit c5814d2aa3cb68a13bc9cc8b6a47f660febcad71 Author: Adrian Johnson <ajohnson@redneon.com> Date: Fri Apr 11 21:42:19 2008 +0930 PS: Fix inefficient implementation of Tm/Td operators that was crashing printers The Td and Tm operator emulation were setting the font matrix like this: /some_font [xx yx xy yy x0 y0] selectfont where [xx yx xy yy] is the font matrix and [x0 y0] is the position of the first glyph to be drawn. This seemed to be the easiest way to emulate the Tm operator since the six arguments to Tm required by PDF are xx,yx,xy,yy,x0,y0. Before the switch to pdf-operators the font matrix was set like this: /somefont [xx yx xy yy 0 0] selectfont x0 y0 moveto The selectfont operator is equivalent to calling findfont, makefont, and setfont. The makefont operator creates a new font dictionary for specified font that contains the specified font matrix. The description of the makefont operator in the PostScript Language Reference Manual states: "The interpreter keeps track of font dictionaries recently created by makefont. Calling makefont multiple times with the same font and matrix will usually return the same font rather than create a new one." So the emulation of Tm and Td was creating a new font dictionary every time a text string was displayed due to the change in the translation components of the font matrix. Previously the font dictionary was re-used as with the translation components of the matrix set to zero, the font matrix did not change frequently. Some printers did not handle well the frequent creation a font dictionary every time a few glyphs were displayed. Fix this by ensuring the translation components of the font matrix used in the emulation of Tm and Td operators is always set to zero. Use moveto instead for the translation components. src/cairo-ps-surface.c | 9 +++++---- 1 files changed, 5 insertions(+), 4 deletions(-) commit 0ac8130ae3d74a09343f4b9a2d69f938910b4ab9 Merge: eac9251... 11299ae... Author: Carl Worth <cworth@cworth.org> Date: Thu Apr 10 18:07:12 2008 -0700 Merge in origin/master, (just a few 1.5.21 changes alongside 1.6.0 release) commit eac9251d9a78e8d7bf00098b367a5176ed7dbce6 Author: Carl Worth <cworth@cworth.org> Date: Thu Apr 10 18:02:59 2008 -0700 Increment version to 1.6.1 after 1.6.0 release configure.in | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 11299ae5c5374f0b754636635c0df82fd30e3ffc Author: Behdad Esfahbod <behdad@behdad.org> Date: Wed Apr 9 11:17:14 2008 -0500 Add doc/tutorial/src/singular.c doc/tutorial/src/singular.c | 158 +++++++++++++++++++++++++++++++++++++++++++ src/cairo-matrix.c | 4 + 2 files changed, 162 insertions(+), 0 deletions(-) commit 089bf98df1708b77e0a66f52abb83856a93eff9d Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Apr 8 15:33:47 2008 +0100 [test] Add group-paint The experience of running the entire test suite under cairo_push_group() did at least reveal that there was a potential bug in the pdf backend. This test is just the simplest of drawing operations - simply filling the similar surface with solid blue, and then blitting that surface to the destination. test/.gitignore | 1 + test/Makefile.am | 2 + test/group-paint-ref.png | Bin 0 -> 118 bytes test/group-paint.c | 57 ++++++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 60 insertions(+), 0 deletions(-) commit 39100439cad575b3c542bbe31eaea699ff76b3c8 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Apr 8 11:32:51 2008 +0100 Check surface->status and finished in cairo_surface_write_to_png_stream Cut'n'paste from commit c1f765: Without these checks, a user could hit an assertion failure by passing a finished surface to cairo_surface_write_to_png_stream. Now we return a nice CAIRO_STATUS_SURFACE_FINISHED error in that case instead. src/cairo-png.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) commit 935b0bbf6e260180298dcd5643b5db3fde7af1fd Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Apr 8 10:57:51 2008 +0100 [test/filter-bilinear-extents] Memleak. Destroy the temporary image surface. test/filter-bilinear-extents.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) commit c7cd5b30c4ef3ecf5c1f21257fcfac51308b701d Author: Carl Worth <cworth@cworth.org> Date: Tue Apr 8 03:11:50 2008 -0700 Increment cairo version to 1.5.21 after the 1.5.20 snapshot configure.in | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)