blob: 4d3c99807c9312de8e0f6e6673a27452eccbd6dd [file] [log] [blame]
/* ------------------------------------------------------------------------- */
/* error codes */
#define GLEW_OK 0
#define GLEW_NO_ERROR 0
#define GLEW_ERROR_NO_GL_VERSION 1 /* missing GL version */
#define GLEW_ERROR_GL_VERSION_10_ONLY 2 /* GL 1.1 and up are not supported */
#define GLEW_ERROR_GLX_VERSION_11_ONLY 3 /* GLX 1.2 and up are not supported */
/* string codes */
#define GLEW_VERSION 1
/* API */
#ifdef GLEW_MX
typedef struct GLEWContextStruct GLEWContext;
GLEWAPI GLenum glewContextInit (GLEWContext* ctx);
GLEWAPI GLboolean glewContextIsSupported (GLEWContext* ctx, const char* name);
#define glewInit() glewContextInit(glewGetContext())
#define glewIsSupported(x) glewContextIsSupported(glewGetContext(), x)
#define glewIsExtensionSupported(x) glewIsSupported(x)
#define GLEW_GET_VAR(x) (*(const GLboolean*)&(glewGetContext()->x))
#ifdef _WIN32
# define GLEW_GET_FUN(x) glewGetContext()->x
#else
# define GLEW_GET_FUN(x) x
#endif
#else /* GLEW_MX */
GLEWAPI GLenum glewInit ();
GLEWAPI GLboolean glewIsSupported (const char* name);
#define glewIsExtensionSupported(x) glewIsSupported(x)
#define GLEW_GET_VAR(x) (*(const GLboolean*)&x)
#define GLEW_GET_FUN(x) x
#endif /* GLEW_MX */
GLEWAPI GLboolean glewExperimental;
GLEWAPI GLboolean glewGetExtension (const char* name);
GLEWAPI const GLubyte* glewGetErrorString (GLenum error);
GLEWAPI const GLubyte* glewGetString (GLenum name);
#ifdef __cplusplus
}
#endif
#ifdef GLEW_APIENTRY_DEFINED
#undef GLEW_APIENTRY_DEFINED
#undef APIENTRY
#undef GLAPIENTRY
#endif
#ifdef GLEW_CALLBACK_DEFINED
#undef GLEW_CALLBACK_DEFINED
#undef CALLBACK
#endif
#ifdef GLEW_WINGDIAPI_DEFINED
#undef GLEW_WINGDIAPI_DEFINED
#undef WINGDIAPI
#endif
#undef GLAPI
/* #undef GLEWAPI */
#endif /* __glew_h__ */