3 Commits

Author	SHA1	Message	Date
Robert Bragg	10340a5495	Adds libcogl-gles2 frontend GLES2 api ... This adds a library that can be used instead of libGLESv2.so to provide symbols for the GLES 2.0 api. This can be used for convenience when using the cogl_gles2_context_ api since you don't need to manually go through a CoglGLES2Vtable when calling the gles2 api so it should be easier to port existing gles2 code to integrate with Cogl. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 80d7599a2acefca7d01d8d7de9df524278ef72c5)	2012-08-06 14:27:42 +01:00
Emmanuele Bassi	417878538b	Move GLES2 prototypes to their header ... Some GLSL-related function prototypes are GLES2-only: GL implementations are not required to provide them. While Mesa is perfectly happy to return a dummy function pointer for functions it doesn't support, other platforms are more picky, and will return NULL. In this particular case, this commit fixes GLSL support on OSX. https://bugzilla.gnome.org/show_bug.cgi?id=668856 Reviewed-by: Neil Roberts <neil@linux.intel.com>	2012-01-27 16:37:55 +00:00
Robert Bragg	def67a39fe	gl-prototypes: split up cogl-ext-functions.h ... This splits up cogl-ext-functions.h in to sets of prototypes that can be included separately so that we can include just core gles1 or gles2 functions without any extensions. Since eglGetProcAddress can not be used to query core client APIs and some implementations (notably on Android) can return a garbage pointer instead of NULL this will allow us to explicitly check when to use eglGetProcAddress and when to use dlsym(). Reviewed-by: Neil Roberts <neil@linux.intel.com>	2012-01-04 19:27:20 +00:00