opengl: define compatibility constants
commitf802918aa670477db0c3ccb06993579fe82e70c9
authorRomain Vimont <rom1v@videolabs.io>
Fri, 18 Oct 2019 14:49:59 +0000 (18 16:49 +0200)
committerJean-Baptiste Kempf <jb@videolan.org>
Mon, 23 Mar 2020 10:29:03 +0000 (23 11:29 +0100)
treee35393c7eb73d42520b4841b79db859e867ab62e
parentd2ea19ec60c7aced2b4a8df1b7f1ecb9a4e8a79c
opengl: define compatibility constants

OpenGL ES 2 does not necessarily define all these constants, but
supports them as extensions.

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>
modules/video_output/opengl/gl_common.h