/************************************************************************** * * Copyright 2009 Younes Manton. * All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sub license, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice (including the * next paragraph) shall be included in all copies or substantial portions * of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * **************************************************************************/ #include <assert.h> #include <X11/Xlib.h> #include <X11/extensions/XvMClib.h> #include <util/u_memory.h> #include "xvmc_private.h" Status XvMCCreateBlocks(Display *dpy, XvMCContext *context, unsigned int num_blocks, XvMCBlockArray *blocks) { assert(dpy); if (!context) return XvMCBadContext; if (num_blocks == 0) return BadValue; assert(blocks); blocks->context_id = context->context_id; blocks->num_blocks = num_blocks; blocks->blocks = MALLOC(BLOCK_SIZE_BYTES * num_blocks); blocks->privData = NULL; return Success; } Status XvMCDestroyBlocks(Display *dpy, XvMCBlockArray *blocks) { assert(dpy); assert(blocks); FREE(blocks->blocks); return Success; } Status XvMCCreateMacroBlocks(Display *dpy, XvMCContext *context, unsigned int num_blocks, XvMCMacroBlockArray *blocks) { assert(dpy); if (!context) return XvMCBadContext; if (num_blocks == 0) return BadValue; assert(blocks); blocks->context_id = context->context_id; blocks->num_blocks = num_blocks; blocks->macro_blocks = MALLOC(sizeof(XvMCMacroBlock) * num_blocks); blocks->privData = NULL; return Success; } Status XvMCDestroyMacroBlocks(Display *dpy, XvMCMacroBlockArray *blocks) { assert(dpy); assert(blocks); FREE(blocks->macro_blocks); return Success; }