7 commits

Author	SHA1	Message	Date
Matthew Waters	94d1326a7f	[683/906] feature: remove double free	2017-12-09 19:31:27 +00:00
Matthew Waters	6e8099fa20	[674/906] feature: try and catch more GL extension functions ... if we don't find the extension in core GL, try the extension version anyway	2017-12-09 19:31:27 +00:00
Matthew Waters	6bee9b9c93	[647/906] remove dependecy on glew	2017-12-09 19:31:27 +00:00
Matthew Waters	e983f02e87	[642/906] add gstglconfig.h for apps to find out what our capabilites are ... ie libgstgl can be compiled with any combination of opengl/gles2	2017-12-09 19:31:26 +00:00
Matthew Waters	17e6d70dba	[635/906] fixup compile errors	2017-12-09 19:31:26 +00:00
Matthew Waters	1ec4ffc824	[630/906] display: add gl api checking ... i.e. check for cases where the window wants a different API than what the library was compiled with	2017-12-09 19:31:26 +00:00
Matthew Waters	fd06db00b0	[625/906] add vtable for opengl functions ... The vtable provides the ability for one to compile (but not link) against both OpenGL and GL|ES and starts the move away from GLEW	2017-12-09 19:31:26 +00:00