opengl: document filters implementation
commit3e04de2a0d289d179efe4771e75d5e5881f4ac4e
authorRomain Vimont <rom1v@videolabs.io>
Tue, 7 Jul 2020 10:34:03 +0000 (7 12:34 +0200)
committerAlexandre Janniaux <ajanni@videolabs.io>
Thu, 10 Sep 2020 11:30:50 +0000 (10 13:30 +0200)
tree44b3ad660c77bed876152eb80cc833352edfa7c9
parentd2a795eb1715be0f88c9bbd2afd9ff3eaa0d86e1
opengl: document filters implementation

Add an overview of the implementation of OpenGL filters.

Co-authored-by: Alexandre Janniaux <ajanni@videolabs.io>
Signed-off-by: Alexandre Janniaux <ajanni@videolabs.io>
modules/video_output/opengl/filters.c