diff options
Diffstat (limited to 'auto/src/glew_tail.h')
-rw-r--r-- | auto/src/glew_tail.h | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/auto/src/glew_tail.h b/auto/src/glew_tail.h new file mode 100644 index 0000000..92ac0bd --- /dev/null +++ b/auto/src/glew_tail.h @@ -0,0 +1,83 @@ +/* ------------------------------------------------------------------------- */ + +/* 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 /* Need at least OpenGL 1.1 */ +#define GLEW_ERROR_GLX_VERSION_11_ONLY 3 /* Need at least GLX 1.2 */ + +/* string codes */ +#define GLEW_VERSION 1 +#define GLEW_VERSION_MAJOR 2 +#define GLEW_VERSION_MINOR 3 +#define GLEW_VERSION_MICRO 4 + +/* ------------------------------------------------------------------------- */ + +/* GLEW version info */ + +/* +VERSION GLEW_VERSION_STRING +VERSION_MAJOR GLEW_VERSION_MAJOR_STRING +VERSION_MINOR GLEW_VERSION_MINOR_STRING +VERSION_MICRO GLEW_VERSION_MICRO_STRING +*/ + +/* API */ +#ifdef GLEW_MX + +typedef struct GLEWContextStruct GLEWContext; +GLEWAPI GLenum GLEWAPIENTRY glewContextInit (GLEWContext *ctx); +GLEWAPI GLboolean GLEWAPIENTRY glewContextIsSupported (const 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 GLEWAPIENTRY glewInit (void); +GLEWAPI GLboolean GLEWAPIENTRY 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 GLEWAPIENTRY glewGetExtension (const char *name); +GLEWAPI const GLubyte * GLEWAPIENTRY glewGetErrorString (GLenum error); +GLEWAPI const GLubyte * GLEWAPIENTRY glewGetString (GLenum name); + +#ifdef __cplusplus +} +#endif + +#ifdef GLEW_APIENTRY_DEFINED +#undef GLEW_APIENTRY_DEFINED +#undef APIENTRY +#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__ */ |