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 "glheader.h"
  35
  36 struct _glapi_table;
  37 struct dd_function_table;
  38 struct gl_context;
  39 struct gl_sync_object;
  40
  41 extern void
  42 _mesa_init_sync_object_functions(struct dd_function_table *driver);
  43
  44 extern void
  45 _mesa_init_sync(struct gl_context *);
  46
  47 extern void
  48 _mesa_free_sync_data(struct gl_context *);
  49
  50 struct gl_sync_object *
  51 _mesa_get_and_ref_sync(struct gl_context *ctx, GLsync sync, bool incRefCount);
  52
  53 extern void
  54 _mesa_unref_sync_object(struct gl_context *ctx, struct gl_sync_object *syncObj,
  55                         int amount);
  56
  57 extern GLboolean GLAPIENTRY
  58 _mesa_IsSync(GLsync sync);
  59
  60 void GLAPIENTRY
  61 _mesa_DeleteSync_no_error(GLsync sync);
  62
  63 extern void GLAPIENTRY
  64 _mesa_DeleteSync(GLsync sync);
  65
  66 GLsync GLAPIENTRY
  67 _mesa_FenceSync_no_error(GLenum condition, GLbitfield flags);
  68
  69 extern GLsync GLAPIENTRY
  70 _mesa_FenceSync(GLenum condition, GLbitfield flags);
  71
  72 GLenum GLAPIENTRY
  73 _mesa_ClientWaitSync_no_error(GLsync sync, GLbitfield flags, GLuint64 timeout);
  74
  75 extern GLenum GLAPIENTRY
  76 _mesa_ClientWaitSync(GLsync sync, GLbitfield flags, GLuint64 timeout);
  77
  78 void GLAPIENTRY
  79 _mesa_WaitSync_no_error(GLsync sync, GLbitfield flags, GLuint64 timeout);
  80
  81 extern void GLAPIENTRY
  82 _mesa_WaitSync(GLsync sync, GLbitfield flags, GLuint64 timeout);
  83
  84 extern void GLAPIENTRY
  85 _mesa_GetSynciv(GLsync sync, GLenum pname, GLsizei bufSize, GLsizei *length,
  86                 GLint *values);
  87
  88 #endif /* SYNCOBJ_H */