1 /**************************************************************************
3 * Copyright 2008 VMware, Inc.
4 * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
5 * Copyright 2010-2011 LunarG, Inc.
8 * Permission is hereby granted, free of charge, to any person obtaining a
9 * copy of this software and associated documentation files (the
10 * "Software"), to deal in the Software without restriction, including
11 * without limitation the rights to use, copy, modify, merge, publish,
12 * distribute, sub license, and/or sell copies of the Software, and to
13 * permit persons to whom the Software is furnished to do so, subject to
14 * the following conditions:
16 * The above copyright notice and this permission notice (including the
17 * next paragraph) shall be included in all copies or substantial portions
20 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
21 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
22 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
23 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
24 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
25 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
26 * DEALINGS IN THE SOFTWARE.
28 **************************************************************************/
31 #ifndef EGLGLOBALS_INCLUDED
32 #define EGLGLOBALS_INCLUDED
35 #include "c11/threads.h"
37 #include "egltypedefs.h"
41 _EGL_DEBUG_BIT_CRITICAL
= 0x1,
42 _EGL_DEBUG_BIT_ERROR
= 0x2,
43 _EGL_DEBUG_BIT_WARN
= 0x4,
44 _EGL_DEBUG_BIT_INFO
= 0x8,
54 /* the list of all displays */
55 _EGLDisplay
*DisplayList
;
57 EGLint NumAtExitCalls
;
58 void (*AtExitCalls
[10])(void);
61 * Under libglvnd, the client extension string has to be split into two
62 * strings, one for platform extensions, and one for everything else. So,
63 * define separate strings for them. _eglGetClientExtensionString will
64 * concatenate them together for a non-libglvnd build.
66 const char *ClientOnlyExtensionString
;
67 const char *PlatformExtensionString
;
68 char *ClientExtensionString
;
70 EGLDEBUGPROCKHR debugCallback
;
71 unsigned int debugTypesEnabled
;
75 extern struct _egl_global _eglGlobal
;
79 _eglAddAtExitCall(void (*func
)(void));
81 static inline unsigned int DebugBitFromType(EGLenum type
)
83 assert(type
>= EGL_DEBUG_MSG_CRITICAL_KHR
&& type
<= EGL_DEBUG_MSG_INFO_KHR
);
84 return (1 << (type
- EGL_DEBUG_MSG_CRITICAL_KHR
));
88 _eglGetClientExtensionString(void);
90 #endif /* EGLGLOBALS_INCLUDED */