vo_opengl: blend against background color for --alpha=blend

Do it after color management, etc. so that it matches the color drawn in
the margins.
This commit is contained in:
Philip Sequeira
2016-11-12 13:19:40 -05:00
committed by wm4
parent 19c9347e47
commit cf85191cb7
2 changed files with 16 additions and 9 deletions

View File

@@ -4581,7 +4581,8 @@ The following video options are currently all specific to ``--vo=opengl`` and
blend-tiles
Blend the frame against a 16x16 gray/white tiles background (default).
blend
Blend the frame against a black background.
Blend the frame against the background color (``--background``, normally
black).
yes
Try to create a framebuffer with alpha component. This only makes sense
if the video contains alpha information (which is extremely rare). May