src/mesa/main/syncobj.h

   1 /*
   2  * Copyright © 2009 Intel 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 /**
  25  * \file syncobj.h
  26  * Sync object management.
  27  *
  28  * \author Ian Romanick <ian.d.romanick@intel.com>
  29  */
  30
  31 #ifndef SYNCOBJ_H
  32 #define SYNCOBJ_H
  33
  34 #include "main/mtypes.h"
  35
  36 struct dd_function_table;
  37
  38 #if FEATURE_ARB_sync
  39
  40 extern void
  41 _mesa_init_sync_object_functions(struct dd_function_table *driver);
  42
  43 extern void
  44 _mesa_init_sync_dispatch(struct _glapi_table *disp);
  45
  46 extern void
  47 _mesa_init_sync(GLcontext *);
  48
  49 extern void
  50 _mesa_free_sync_data(GLcontext *);
  51
  52 extern void
  53 _mesa_ref_sync_object(GLcontext *ctx, struct gl_sync_object *syncObj);
  54
  55 extern void
  56 _mesa_unref_sync_object(GLcontext *ctx, struct gl_sync_object *syncObj);
  57
  58 extern GLboolean GLAPIENTRY
  59 _mesa_IsSync(GLsync sync);
  60
  61 extern void GLAPIENTRY
  62 _mesa_DeleteSync(GLsync sync);
  63
  64 extern GLsync GLAPIENTRY
  65 _mesa_FenceSync(GLenum condition, GLbitfield flags);
  66
  67 extern GLenum GLAPIENTRY
  68 _mesa_ClientWaitSync(GLsync sync, GLbitfield flags, GLuint64 timeout);
  69
  70 extern void GLAPIENTRY
  71 _mesa_WaitSync(GLsync sync, GLbitfield flags, GLuint64 timeout);
  72
  73 extern void GLAPIENTRY
  74 _mesa_GetSynciv(GLsync sync, GLenum pname, GLsizei bufSize, GLsizei *length,
  75                 GLint *values);
  76
  77 #else /* FEATURE_ARB_sync */
  78
  79 #include "main/compiler.h"
  80
  81 static INLINE void
  82 _mesa_init_sync_object_functions(struct dd_function_table *driver)
  83 {
  84 }
  85
  86 static INLINE void
  87 _mesa_init_sync_dispatch(struct _glapi_table *disp)
  88 {
  89 }
  90
  91 static INLINE void
  92 _mesa_init_sync(GLcontext *ctx)
  93 {
  94 }
  95
  96 static INLINE void
  97 _mesa_free_sync_data(GLcontext *ctx)
  98 {
  99 }
 100
 101 static INLINE void
 102 _mesa_ref_sync_object(GLcontext *ctx, struct gl_sync_object *syncObj)
 103 {
 104    ASSERT_NO_FEATURE();
 105 }
 106
 107 static INLINE void
 108 _mesa_unref_sync_object(GLcontext *ctx, struct gl_sync_object *syncObj)
 109 {
 110    ASSERT_NO_FEATURE();
 111 }
 112
 113 #endif /* FEATURE_ARB_sync */
 114
 115 #endif /* SYNCOBJ_H */