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/*
* Mesa 3-D graphics library
*
* Copyright (C) 2013 LunarG, Inc.
*
* 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, sublicense,
* 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 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 NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS 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.
*
* Authors:
* Chia-I Wu <olv@lunarg.com>
*/
#include "util/u_blitter.h"
#include "ilo_context.h"
#include "ilo_blitter.h"
static bool
ilo_blitter_pipe_create(struct ilo_blitter *blitter)
{
if (blitter->pipe_blitter)
return true;
blitter->pipe_blitter = util_blitter_create(&blitter->ilo->base);
return (blitter->pipe_blitter != NULL);
}
/**
* Create a blitter. Because the use of util_blitter, this must be called
* after the context is initialized.
*/
struct ilo_blitter *
ilo_blitter_create(struct ilo_context *ilo)
{
struct ilo_blitter *blitter;
blitter = CALLOC_STRUCT(ilo_blitter);
if (!blitter)
return NULL;
blitter->ilo = ilo;
if (!ilo_blitter_pipe_create(blitter)) {
FREE(blitter);
return NULL;
}
return blitter;
}
void
ilo_blitter_destroy(struct ilo_blitter *blitter)
{
if (blitter->pipe_blitter)
util_blitter_destroy(blitter->pipe_blitter);
FREE(blitter);
}
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