1 /* 2 * Copyright (C) 2012 Rob Clark <robclark@freedesktop.org> 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice (including the next 12 * paragraph) shall be included in all copies or substantial portions of the 13 * Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 * SOFTWARE. 22 * 23 * Authors: 24 * Rob Clark <robclark@freedesktop.org> 25 */ 26 27 #ifndef FREEDRENO_FENCE_H_ 28 #define FREEDRENO_FENCE_H_ 29 30 #include "pipe/p_context.h" 31 32 void fd_fence_populate(struct pipe_fence_handle *fence, 33 uint32_t timestamp, int fence_fd); 34 void fd_fence_ref(struct pipe_fence_handle **ptr, 35 struct pipe_fence_handle *pfence); 36 bool fd_fence_finish(struct pipe_screen *pscreen, 37 struct pipe_context *ctx, 38 struct pipe_fence_handle *pfence, 39 uint64_t timeout); 40 void fd_create_fence_fd(struct pipe_context *pctx, 41 struct pipe_fence_handle **pfence, int fd, 42 enum pipe_fd_type type); 43 void fd_fence_server_sync(struct pipe_context *pctx, 44 struct pipe_fence_handle *fence); 45 void fd_fence_server_signal(struct pipe_context *ctx, 46 struct pipe_fence_handle *fence); 47 int fd_fence_get_fd(struct pipe_screen *pscreen, 48 struct pipe_fence_handle *pfence); 49 bool fd_fence_is_fd(struct pipe_fence_handle *fence); 50 51 struct fd_batch; 52 struct pipe_fence_handle * fd_fence_create(struct fd_batch *batch); 53 54 #endif /* FREEDRENO_FENCE_H_ */ 55