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<h1>dmxextension.h</h1><a href="dmxextension_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 <span class="comment">/* $XFree86$ */</span>
00002 <span class="comment">/*</span>
00003 <span class="comment"> * Copyright 2003-2004 Red Hat Inc., Durham, North Carolina.</span>
00004 <span class="comment"> *</span>
00005 <span class="comment"> * All Rights Reserved.</span>
00006 <span class="comment"> *</span>
00007 <span class="comment"> * Permission is hereby granted, free of charge, to any person obtaining</span>
00008 <span class="comment"> * a copy of this software and associated documentation files (the</span>
00009 <span class="comment"> * "Software"), to deal in the Software without restriction, including</span>
00010 <span class="comment"> * without limitation on the rights to use, copy, modify, merge,</span>
00011 <span class="comment"> * publish, distribute, sublicense, and/or sell copies of the Software,</span>
00012 <span class="comment"> * and to permit persons to whom the Software is furnished to do so,</span>
00013 <span class="comment"> * subject to the following conditions:</span>
00014 <span class="comment"> *</span>
00015 <span class="comment"> * The above copyright notice and this permission notice (including the</span>
00016 <span class="comment"> * next paragraph) shall be included in all copies or substantial</span>
00017 <span class="comment"> * portions of the Software.</span>
00018 <span class="comment"> *</span>
00019 <span class="comment"> * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,</span>
00020 <span class="comment"> * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF</span>
00021 <span class="comment"> * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND</span>
00022 <span class="comment"> * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS</span>
00023 <span class="comment"> * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN</span>
00024 <span class="comment"> * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN</span>
00025 <span class="comment"> * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE</span>
00026 <span class="comment"> * SOFTWARE.</span>
00027 <span class="comment"> */</span>
00028
00029 <span class="comment">/*</span>
00030 <span class="comment"> * Author:</span>
00031 <span class="comment"> * Rickard E. (Rik) Faith <faith@redhat.com></span>
00032 <span class="comment"> * Kevin E. Martin <kem@redhat.com></span>
00033 <span class="comment"> *</span>
00034 <span class="comment"> */</span>
00035
00040 <span class="preprocessor">#ifndef _DMXEXTENSION_H_</span>
00041 <span class="preprocessor"></span><span class="preprocessor">#define _DMXEXTENSION_H_</span>
00042 <span class="preprocessor"></span>
<a name="l00045"></a><a class="code" href="structDMXScreenAttributesRec.html">00045</a> <span class="keyword">typedef</span> <span class="keyword">struct </span>{
00046 <span class="keyword">const</span> <span class="keywordtype">char</span> *displayName;
00047 <span class="keywordtype">int</span> logicalScreen;
00048
00049 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> screenWindowWidth; <span class="comment">/* displayName's coordinate system */</span>
00050 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> screenWindowHeight; <span class="comment">/* displayName's coordinate system */</span>
00051 <span class="keywordtype">int</span> screenWindowXoffset; <span class="comment">/* displayName's coordinate system */</span>
00052 <span class="keywordtype">int</span> screenWindowYoffset; <span class="comment">/* displayName's coordinate system */</span>
00053
00054 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> rootWindowWidth; <span class="comment">/* screenWindow's coordinate system */</span>
00055 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> rootWindowHeight; <span class="comment">/* screenWindow's coordinate system */</span>
00056 <span class="keywordtype">int</span> rootWindowXoffset; <span class="comment">/* screenWindow's coordinate system */</span>
00057 <span class="keywordtype">int</span> rootWindowYoffset; <span class="comment">/* screenWindow's coordinate system */</span>
00058
00059 <span class="keywordtype">int</span> rootWindowXorigin; <span class="comment">/* global coordinate system */</span>
00060 <span class="keywordtype">int</span> rootWindowYorigin; <span class="comment">/* global coordinate system */</span>
00061 } <a class="code" href="structDMXScreenAttributesRec.html">DMXScreenAttributesRec</a>, *DMXScreenAttributesPtr;
00062
<a name="l00064"></a><a class="code" href="structDMXWindowAttributesRec.html">00064</a> <span class="keyword">typedef</span> <span class="keyword">struct </span>{
00065 <span class="keywordtype">int</span> screen;
00066 Window window;
00067 xRectangle pos;
00068 xRectangle vis;
00069 } <a class="code" href="structDMXWindowAttributesRec.html">DMXWindowAttributesRec</a>, *DMXWindowAttributesPtr;
00070
<a name="l00073"></a><a class="code" href="structDMXDesktopAttributesRec.html">00073</a> <span class="keyword">typedef</span> <span class="keyword">struct </span>{
00074 <span class="keywordtype">int</span> width;
00075 <span class="keywordtype">int</span> height;
00076 <span class="keywordtype">int</span> shiftX;
00077 <span class="keywordtype">int</span> shiftY;
00078 } <a class="code" href="structDMXDesktopAttributesRec.html">DMXDesktopAttributesRec</a>, *DMXDesktopAttributesPtr;
00079
<a name="l00081"></a><a class="code" href="structDMXInputAttributesRec.html">00081</a> <span class="keyword">typedef</span> <span class="keyword">struct </span>{
00082 <span class="keyword">const</span> <span class="keywordtype">char</span> *name;
00083 <span class="keywordtype">int</span> inputType;
00084 <span class="keywordtype">int</span> physicalScreen;
00085 <span class="keywordtype">int</span> physicalId;
00086 <span class="keywordtype">int</span> isCore;
00087 <span class="keywordtype">int</span> sendsCore;
00088 <span class="keywordtype">int</span> detached;
00089 } <a class="code" href="structDMXInputAttributesRec.html">DMXInputAttributesRec</a>, *DMXInputAttributesPtr;
00090
00091
00092 <span class="keyword">extern</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <a class="code" href="dmxextension_8c.html#a9">dmxGetNumScreens</a>(<span class="keywordtype">void</span>);
00093 <span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="dmxextension_8c.html#a10">dmxForceWindowCreation</a>(WindowPtr pWindow);
00094 <span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="dmxextension_8c.html#a11">dmxFlushPendingSyncs</a>(<span class="keywordtype">void</span>);
00095 <span class="keyword">extern</span> Bool <a class="code" href="dmxextension_8c.html#a1">dmxGetScreenAttributes</a>(<span class="keywordtype">int</span> physical,
00096 DMXScreenAttributesPtr attr);
00097 <span class="keyword">extern</span> Bool <a class="code" href="dmxextension_8c.html#a2">dmxGetWindowAttributes</a>(WindowPtr pWindow,
00098 DMXWindowAttributesPtr attr);
00099 <span class="keyword">extern</span> <span class="keywordtype">void</span> dmxGetDesktopAttributes(DMXDesktopAttributesPtr attr);
00100 <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="dmxextension_8c.html#a4">dmxGetInputCount</a>(<span class="keywordtype">void</span>);
00101 <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="dmxextension_8c.html#a5">dmxGetInputAttributes</a>(<span class="keywordtype">int</span> deviceId,
00102 DMXInputAttributesPtr attr);
00103 <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="dmxextension_8c.html#a7">dmxAddInput</a>(DMXInputAttributesPtr attr, <span class="keywordtype">int</span> *deviceId);
00104 <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="dmxextension_8c.html#a8">dmxRemoveInput</a>(<span class="keywordtype">int</span> deviceId);
00105
00106 <span class="keyword">extern</span> <span class="keywordtype">int</span> dmxConfigureScreenWindows(<span class="keywordtype">int</span> nscreens,
00107 CARD32 *screens,
00108 DMXScreenAttributesPtr attribs,
00109 <span class="keywordtype">int</span> *errorScreen);
00110
00111 <span class="keyword">extern</span> <span class="keywordtype">int</span> dmxConfigureDesktop(DMXDesktopAttributesPtr attribs);
00112
00113 <span class="comment">/* dmxUpdateScreenResources exposed for dmxCreateWindow in dmxwindow.c */</span>
00114 <span class="keyword">extern</span> <span class="keywordtype">void</span> dmxUpdateScreenResources(ScreenPtr pScreen,
00115 <span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y, <span class="keywordtype">int</span> w, <span class="keywordtype">int</span> h);
00116
00117 <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="dmxextension_8c.html#a18">dmxAttachScreen</a>(<span class="keywordtype">int</span> idx, DMXScreenAttributesPtr attr);
00118 <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="dmxextension_8c.html#a23">dmxDetachScreen</a>(<span class="keywordtype">int</span> idx);
00119 <span class="preprocessor">#endif</span>
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