1bf215546Sopenharmony_ci/* 2bf215546Sopenharmony_ci * Copyright © 2014-2018 NVIDIA Corporation 3bf215546Sopenharmony_ci * 4bf215546Sopenharmony_ci * Permission is hereby granted, free of charge, to any person obtaining a 5bf215546Sopenharmony_ci * copy of this software and associated documentation files (the "Software"), 6bf215546Sopenharmony_ci * to deal in the Software without restriction, including without limitation 7bf215546Sopenharmony_ci * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8bf215546Sopenharmony_ci * and/or sell copies of the Software, and to permit persons to whom the 9bf215546Sopenharmony_ci * Software is furnished to do so, subject to the following conditions: 10bf215546Sopenharmony_ci * 11bf215546Sopenharmony_ci * The above copyright notice and this permission notice (including the next 12bf215546Sopenharmony_ci * paragraph) shall be included in all copies or substantial portions of the 13bf215546Sopenharmony_ci * Software. 14bf215546Sopenharmony_ci * 15bf215546Sopenharmony_ci * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16bf215546Sopenharmony_ci * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17bf215546Sopenharmony_ci * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 18bf215546Sopenharmony_ci * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19bf215546Sopenharmony_ci * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 20bf215546Sopenharmony_ci * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS 21bf215546Sopenharmony_ci * IN THE SOFTWARE. 22bf215546Sopenharmony_ci */ 23bf215546Sopenharmony_ci 24bf215546Sopenharmony_ci#ifndef TEGRA_RESOURCE_H 25bf215546Sopenharmony_ci#define TEGRA_RESOURCE_H 26bf215546Sopenharmony_ci 27bf215546Sopenharmony_ci#include "pipe/p_state.h" 28bf215546Sopenharmony_ci 29bf215546Sopenharmony_cistruct winsys_handle; 30bf215546Sopenharmony_ci 31bf215546Sopenharmony_cistruct tegra_resource { 32bf215546Sopenharmony_ci struct pipe_resource base; 33bf215546Sopenharmony_ci struct pipe_resource *gpu; 34bf215546Sopenharmony_ci unsigned int refcount; 35bf215546Sopenharmony_ci 36bf215546Sopenharmony_ci uint64_t modifier; 37bf215546Sopenharmony_ci uint32_t stride; 38bf215546Sopenharmony_ci uint32_t handle; 39bf215546Sopenharmony_ci size_t size; 40bf215546Sopenharmony_ci}; 41bf215546Sopenharmony_ci 42bf215546Sopenharmony_cistatic inline struct tegra_resource * 43bf215546Sopenharmony_cito_tegra_resource(struct pipe_resource *resource) 44bf215546Sopenharmony_ci{ 45bf215546Sopenharmony_ci return (struct tegra_resource *)resource; 46bf215546Sopenharmony_ci} 47bf215546Sopenharmony_ci 48bf215546Sopenharmony_cistatic inline struct pipe_resource * 49bf215546Sopenharmony_citegra_resource_unwrap(struct pipe_resource *resource) 50bf215546Sopenharmony_ci{ 51bf215546Sopenharmony_ci if (!resource) 52bf215546Sopenharmony_ci return NULL; 53bf215546Sopenharmony_ci 54bf215546Sopenharmony_ci return to_tegra_resource(resource)->gpu; 55bf215546Sopenharmony_ci} 56bf215546Sopenharmony_ci 57bf215546Sopenharmony_cistruct tegra_surface { 58bf215546Sopenharmony_ci struct pipe_surface base; 59bf215546Sopenharmony_ci struct pipe_surface *gpu; 60bf215546Sopenharmony_ci}; 61bf215546Sopenharmony_ci 62bf215546Sopenharmony_cistatic inline struct tegra_surface * 63bf215546Sopenharmony_cito_tegra_surface(struct pipe_surface *surface) 64bf215546Sopenharmony_ci{ 65bf215546Sopenharmony_ci return (struct tegra_surface *)surface; 66bf215546Sopenharmony_ci} 67bf215546Sopenharmony_ci 68bf215546Sopenharmony_cistatic inline struct pipe_surface * 69bf215546Sopenharmony_citegra_surface_unwrap(struct pipe_surface *surface) 70bf215546Sopenharmony_ci{ 71bf215546Sopenharmony_ci if (!surface) 72bf215546Sopenharmony_ci return NULL; 73bf215546Sopenharmony_ci 74bf215546Sopenharmony_ci return to_tegra_surface(surface)->gpu; 75bf215546Sopenharmony_ci} 76bf215546Sopenharmony_ci 77bf215546Sopenharmony_ci#endif /* TEGRA_RESOURCE_H */ 78