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/*
* Copyright © 2014-2018 NVIDIA Corporation
*
* 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 (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 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.
*/
#ifndef TEGRA_RESOURCE_H
#define TEGRA_RESOURCE_H
#include "pipe/p_state.h"
struct winsys_handle;
struct tegra_resource {
struct pipe_resource base;
struct pipe_resource *gpu;
uint64_t modifier;
uint32_t stride;
uint32_t handle;
size_t size;
};
static inline struct tegra_resource *
to_tegra_resource(struct pipe_resource *resource)
{
return (struct tegra_resource *)resource;
}
static inline struct pipe_resource *
tegra_resource_unwrap(struct pipe_resource *resource)
{
if (!resource)
return NULL;
return to_tegra_resource(resource)->gpu;
}
struct tegra_surface {
struct pipe_surface base;
struct pipe_surface *gpu;
};
static inline struct tegra_surface *
to_tegra_surface(struct pipe_surface *surface)
{
return (struct tegra_surface *)surface;
}
static inline struct pipe_surface *
tegra_surface_unwrap(struct pipe_surface *surface)
{
if (!surface)
return NULL;
return to_tegra_surface(surface)->gpu;
}
#endif /* TEGRA_RESOURCE_H */
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