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/**************************************************************************
*
* 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"
PUBLIC
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;
}
PUBLIC
Status XvMCDestroyBlocks(Display *dpy, XvMCBlockArray *blocks)
{
assert(dpy);
assert(blocks);
FREE(blocks->blocks);
return Success;
}
PUBLIC
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;
}
PUBLIC
Status XvMCDestroyMacroBlocks(Display *dpy, XvMCMacroBlockArray *blocks)
{
assert(dpy);
assert(blocks);
FREE(blocks->macro_blocks);
return Success;
}
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