Home | History | Annotate | Download | only in freedreno
      1 /* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */
      2 
      3 /*
      4  * Copyright (C) 2012 Rob Clark <robclark (at) 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 (at) 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