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412814404b
git-svn-id: https://glew.svn.sourceforge.net/svnroot/glew/trunk/glew@154 783a27ee-832a-0410-bc00-9f386506c6dd
49 lines
1.2 KiB
C
49 lines
1.2 KiB
C
return GLEW_OK;
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}
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#endif /* _WIN32 */
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/* ------------------------------------------------------------------------ */
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const GLubyte* glewGetErrorString (GLenum error)
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{
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static const GLubyte* _glewErrorString[] =
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{
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(const GLubyte*)"No error",
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(const GLubyte*)"Missing GL version",
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(const GLubyte*)"GL 1.1 and up are not supported",
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(const GLubyte*)"GLX 1.2 and up are not supported",
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(const GLubyte*)"Unknown error"
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};
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const int max_error = sizeof(_glewErrorString)/sizeof(*_glewErrorString) - 1;
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return _glewErrorString[(int)error > max_error ? max_error : (int)error];
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}
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const GLubyte* glewGetString (GLenum name)
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{
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static const GLubyte* _glewString[] =
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{
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(const GLubyte*)NULL,
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(const GLubyte*)"GLEW_VERSION_STRING"
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};
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const int max_string = sizeof(_glewString)/sizeof(*_glewString) - 1;
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return _glewString[(int)name > max_string ? 0 : (int)name];
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}
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/* ------------------------------------------------------------------------ */
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GLboolean glewExperimental = GL_FALSE;
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GLenum glewInit ()
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{
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GLenum r;
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if ( (r = _glewInit()) ) return r;
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#if defined(_WIN32)
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return _wglewInit();
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#elif !defined(__APPLE__) || defined(GLEW_APPLE_GLX) /* _UNIX */
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return _glxewInit();
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#else
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return r;
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#endif /* _WIN32 */
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}
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