1// Copyright (c) 2013 The Chromium Authors. All rights reserved.
2//
3// Redistribution and use in source and binary forms, with or without
4// modification, are permitted provided that the following conditions are
5// met:
6//
7//    * Redistributions of source code must retain the above copyright
8// notice, this list of conditions and the following disclaimer.
9//    * Redistributions in binary form must reproduce the above
10// copyright notice, this list of conditions and the following disclaimer
11// in the documentation and/or other materials provided with the
12// distribution.
13//    * Neither the name of Google Inc. nor the names of its
14// contributors may be used to endorse or promote products derived from
15// this software without specific prior written permission.
16//
17// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
19// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
20// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
21// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
22// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
23// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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26// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
27// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28
29// This file contains Chromium-specific EGL extensions declarations.
30
31#ifndef GPU_EGL_EGLEXTCHROMIUM_H_
32#define GPU_EGL_EGLEXTCHROMIUM_H_
33
34#ifdef __cplusplus
35extern "C" {
36#endif
37
38#include <EGL/eglplatform.h>
39
40/* EGLSyncControlCHROMIUM requires 64-bit uint support */
41#if KHRONOS_SUPPORT_INT64
42#ifndef EGL_CHROMIUM_sync_control
43#define EGL_CHROMIUM_sync_control 1
44typedef khronos_uint64_t EGLuint64CHROMIUM;
45#ifdef EGL_EGLEXT_PROTOTYPES
46EGLAPI EGLBoolean EGLAPIENTRY eglGetSyncValuesCHROMIUM(
47    EGLDisplay dpy, EGLSurface surface, EGLuint64CHROMIUM *ust,
48    EGLuint64CHROMIUM *msc, EGLuint64CHROMIUM *sbc);
49#endif /* EGL_EGLEXT_PROTOTYPES */
50typedef EGLBoolean (EGLAPIENTRYP PFNEGLGETSYNCVALUESCHROMIUMPROC)
51    (EGLDisplay dpy, EGLSurface surface, EGLuint64CHROMIUM *ust,
52     EGLuint64CHROMIUM *msc, EGLuint64CHROMIUM *sbc);
53#endif
54#endif
55
56#ifdef __cplusplus
57}
58#endif
59
60#endif // GPU_EGL_EGLEXTCHROMIUM_H_
61