gl: move GLSL version and precision defines in variables
commit524a003fb01e75f81f68ab61bd55b43e97c49fe9
authorThomas Guillem <thomas@gllm.fr>
Tue, 29 Aug 2017 08:04:59 +0000 (29 10:04 +0200)
committerThomas Guillem <thomas@gllm.fr>
Wed, 30 Aug 2017 11:52:07 +0000 (30 13:52 +0200)
treedaae4bdcad33b63f81c3e3ff0c777f70508b9861
parent76e0ad89fb6c0f8631cded3de087e91b2ac178ef
gl: move GLSL version and precision defines in variables

This removes one more OpenGL / OpenGLES build-time dependency in converters.

Refs #18575
modules/video_output/opengl/converter_android.c
modules/video_output/opengl/converters.c
modules/video_output/opengl/internal.h
modules/video_output/opengl/vout_helper.c