src/gallium/drivers/etnaviv/etnaviv_fence.h

   1 /*
   2  * Copyright (c) 2012-2015 Etnaviv Project
   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, sub license,
   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
  12  * next paragraph) shall be included in all copies or substantial portions
  13  * of the 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 NON-INFRINGEMENT. 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
  20  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  21  * DEALINGS IN THE SOFTWARE.
  22  *
  23  * Authors:
  24  *    Wladimir J. van der Laan <laanwj@gmail.com>
  25  *    Rob Clark <robclark@freedesktop.org>
  26  */
  27
  28 #ifndef ETNAVIV_FENCE_H_
  29 #define ETNAVIV_FENCE_H_
  30
  31 #include "pipe/p_context.h"
  32
  33 void
  34 etna_create_fence_fd(struct pipe_context *pctx,
  35                      struct pipe_fence_handle **pfence, int fd,
  36                      enum pipe_fd_type type);
  37
  38 void
  39 etna_fence_server_sync(struct pipe_context *pctx,
  40                        struct pipe_fence_handle *fence);
  41
  42 int
  43 etna_fence_get_fd(struct pipe_screen *pscreen,
  44                   struct pipe_fence_handle *pfence);
  45
  46 struct pipe_fence_handle *
  47 etna_fence_create(struct pipe_context *pctx, int fence_fd);
  48
  49 void
  50 etna_fence_screen_init(struct pipe_screen *pscreen);
  51
  52 #endif