manpage: add comment about --alpha being broken on X11/EGL/Mesa

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wm4 2017-01-16 16:47:57 +01:00
parent 1b1771f2a7
commit 083e470091
1 changed files with 1 additions and 0 deletions

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@ -4564,6 +4564,7 @@ The following video options are currently all specific to ``--vo=opengl`` and
unavailable, it silently falls back on a normal framebuffer. Note that unavailable, it silently falls back on a normal framebuffer. Note that
if you set the ``--opengl-fbo-format`` option to a non-default value, a if you set the ``--opengl-fbo-format`` option to a non-default value, a
format with alpha must be specified, or this won't work. format with alpha must be specified, or this won't work.
This does not work on X11 with EGL and Mesa (freedesktop bug 67676).
no no
Ignore alpha component. Ignore alpha component.