src/mesa/state_tracker/st_cb_semaphoreobjects.h

   1 /*
   2  * Copyright © 2017 Valve Corporation.
   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
  20  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  21  * DEALINGS IN THE SOFTWARE.
  22  */
  23
  24 #ifndef ST_CB_SEMAPHOREOBJECTS_H
  25 #define ST_CB_SEMAPHOREOBJECTS_H
  26
  27 #include "main/compiler.h"
  28 #include "main/mtypes.h"
  29
  30 struct dd_function_table;
  31 struct pipe_screen;
  32
  33 struct st_semaphore_object
  34 {
  35    struct gl_semaphore_object Base;
  36    struct pipe_fence_handle *fence;
  37 };
  38
  39 static inline struct st_semaphore_object *
  40 st_semaphore_object(struct gl_semaphore_object *obj)
  41 {
  42    return (struct st_semaphore_object *)obj;
  43 }
  44
  45 extern void
  46 st_init_semaphoreobject_functions(struct dd_function_table *functions);
  47
  48 #endif