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