1b8e80941Smrg/* 2b8e80941Smrg * Copyright © 2014-2018 NVIDIA Corporation 3b8e80941Smrg * 4b8e80941Smrg * Permission is hereby granted, free of charge, to any person obtaining a 5b8e80941Smrg * copy of this software and associated documentation files (the "Software"), 6b8e80941Smrg * to deal in the Software without restriction, including without limitation 7b8e80941Smrg * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8b8e80941Smrg * and/or sell copies of the Software, and to permit persons to whom the 9b8e80941Smrg * Software is furnished to do so, subject to the following conditions: 10b8e80941Smrg * 11b8e80941Smrg * The above copyright notice and this permission notice (including the next 12b8e80941Smrg * paragraph) shall be included in all copies or substantial portions of the 13b8e80941Smrg * Software. 14b8e80941Smrg * 15b8e80941Smrg * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16b8e80941Smrg * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17b8e80941Smrg * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 18b8e80941Smrg * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19b8e80941Smrg * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 20b8e80941Smrg * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS 21b8e80941Smrg * IN THE SOFTWARE. 22b8e80941Smrg */ 23b8e80941Smrg 24b8e80941Smrg#ifndef TEGRA_RESOURCE_H 25b8e80941Smrg#define TEGRA_RESOURCE_H 26b8e80941Smrg 27b8e80941Smrg#include "pipe/p_state.h" 28b8e80941Smrg 29b8e80941Smrgstruct winsys_handle; 30b8e80941Smrg 31b8e80941Smrgstruct tegra_resource { 32b8e80941Smrg struct pipe_resource base; 33b8e80941Smrg struct pipe_resource *gpu; 34b8e80941Smrg 35b8e80941Smrg uint64_t modifier; 36b8e80941Smrg uint32_t stride; 37b8e80941Smrg uint32_t handle; 38b8e80941Smrg size_t size; 39b8e80941Smrg}; 40b8e80941Smrg 41b8e80941Smrgstatic inline struct tegra_resource * 42b8e80941Smrgto_tegra_resource(struct pipe_resource *resource) 43b8e80941Smrg{ 44b8e80941Smrg return (struct tegra_resource *)resource; 45b8e80941Smrg} 46b8e80941Smrg 47b8e80941Smrgstatic inline struct pipe_resource * 48b8e80941Smrgtegra_resource_unwrap(struct pipe_resource *resource) 49b8e80941Smrg{ 50b8e80941Smrg if (!resource) 51b8e80941Smrg return NULL; 52b8e80941Smrg 53b8e80941Smrg return to_tegra_resource(resource)->gpu; 54b8e80941Smrg} 55b8e80941Smrg 56b8e80941Smrgstruct tegra_surface { 57b8e80941Smrg struct pipe_surface base; 58b8e80941Smrg struct pipe_surface *gpu; 59b8e80941Smrg}; 60b8e80941Smrg 61b8e80941Smrgstatic inline struct tegra_surface * 62b8e80941Smrgto_tegra_surface(struct pipe_surface *surface) 63b8e80941Smrg{ 64b8e80941Smrg return (struct tegra_surface *)surface; 65b8e80941Smrg} 66b8e80941Smrg 67b8e80941Smrgstatic inline struct pipe_surface * 68b8e80941Smrgtegra_surface_unwrap(struct pipe_surface *surface) 69b8e80941Smrg{ 70b8e80941Smrg if (!surface) 71b8e80941Smrg return NULL; 72b8e80941Smrg 73b8e80941Smrg return to_tegra_surface(surface)->gpu; 74b8e80941Smrg} 75b8e80941Smrg 76b8e80941Smrg#endif /* TEGRA_RESOURCE_H */ 77