glew/auto/src/glew_init_tail.c

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/* ------------------------------------------------------------------------ */
const GLubyte* glewGetErrorString (GLenum error)
{
static const GLubyte* _glewErrorString[] =
{
(const GLubyte*)"No error",
(const GLubyte*)"Missing GL version",
(const GLubyte*)"GL 1.1 and up are not supported",
(const GLubyte*)"GLX 1.2 and up are not supported",
(const GLubyte*)"Unknown error"
};
const int max_error = sizeof(_glewErrorString)/sizeof(*_glewErrorString) - 1;
return _glewErrorString[(int)error > max_error ? max_error : (int)error];
}
const GLubyte* glewGetString (GLenum name)
{
static const GLubyte* _glewString[] =
{
(const GLubyte*)NULL,
(const GLubyte*)"GLEW_VERSION_STRING",
(const GLubyte*)"GLEW_VERSION_MAJOR_STRING",
(const GLubyte*)"GLEW_VERSION_MINOR_STRING",
(const GLubyte*)"GLEW_VERSION_MICRO_STRING"
};
const int max_string = sizeof(_glewString)/sizeof(*_glewString) - 1;
return _glewString[(int)name > max_string ? 0 : (int)name];
}
/* ------------------------------------------------------------------------ */
GLboolean glewExperimental = GL_FALSE;
#if !defined(GLEW_MX)
#if defined(_WIN32)
extern GLenum wglewContextInit (void);
#elif !defined(__APPLE__) || defined(GLEW_APPLE_GLX) /* _UNIX */
extern GLenum glxewContextInit (void);
#endif /* _WIN32 */
GLenum glewInit ()
{
GLenum r;
if ( (r = glewContextInit()) ) return r;
#if defined(_WIN32)
return wglewContextInit();
#elif !defined(__APPLE__) || defined(GLEW_APPLE_GLX) /* _UNIX */
return glxewContextInit();
#else
return r;
#endif /* _WIN32 */
}
#endif /* !GLEW_MX */