1bf215546Sopenharmony_ci/* 2bf215546Sopenharmony_ci * Copyright © Microsoft 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 D3D12_FENCE_H 25bf215546Sopenharmony_ci#define D3D12_FENCE_H 26bf215546Sopenharmony_ci 27bf215546Sopenharmony_ci#include "util/u_inlines.h" 28bf215546Sopenharmony_ci 29bf215546Sopenharmony_ci#include "d3d12_common.h" 30bf215546Sopenharmony_ci 31bf215546Sopenharmony_cistruct pipe_screen; 32bf215546Sopenharmony_cistruct d3d12_screen; 33bf215546Sopenharmony_ci 34bf215546Sopenharmony_cistruct d3d12_fence { 35bf215546Sopenharmony_ci struct pipe_reference reference; 36bf215546Sopenharmony_ci ID3D12Fence *cmdqueue_fence; 37bf215546Sopenharmony_ci HANDLE event; 38bf215546Sopenharmony_ci int event_fd; 39bf215546Sopenharmony_ci uint64_t value; 40bf215546Sopenharmony_ci bool signaled; 41bf215546Sopenharmony_ci}; 42bf215546Sopenharmony_ci 43bf215546Sopenharmony_cistatic inline struct d3d12_fence * 44bf215546Sopenharmony_cid3d12_fence(struct pipe_fence_handle *pfence) 45bf215546Sopenharmony_ci{ 46bf215546Sopenharmony_ci return (struct d3d12_fence *)pfence; 47bf215546Sopenharmony_ci} 48bf215546Sopenharmony_ci 49bf215546Sopenharmony_cistruct d3d12_fence * 50bf215546Sopenharmony_cid3d12_create_fence(struct d3d12_screen *screen); 51bf215546Sopenharmony_ci 52bf215546Sopenharmony_cistruct d3d12_fence * 53bf215546Sopenharmony_cid3d12_open_fence(struct d3d12_screen *screen, HANDLE handle, const void *name); 54bf215546Sopenharmony_ci 55bf215546Sopenharmony_civoid 56bf215546Sopenharmony_cid3d12_fence_reference(struct d3d12_fence **ptr, struct d3d12_fence *fence); 57bf215546Sopenharmony_ci 58bf215546Sopenharmony_cibool 59bf215546Sopenharmony_cid3d12_fence_finish(struct d3d12_fence *fence, uint64_t timeout_ns); 60bf215546Sopenharmony_ci 61bf215546Sopenharmony_civoid 62bf215546Sopenharmony_cid3d12_screen_fence_init(struct pipe_screen *pscreen); 63bf215546Sopenharmony_ci 64bf215546Sopenharmony_ci#endif 65