[vlc-devel] [RFC PATCH] Direct rendering spu placement

[Rémi Denis-Courmont]

Le 2015-01-05 20:38, Thomas Guillem a écrit :
> The subpicture will be downscaled to the display size. So, why not 
> using
> the display size directly ? It'll be the same quality, no ?

If the SPU track is rendered, it is hard to say. If the SPU track is 
pixmap-based (e.g. DVD), I believe downscaling is best done after 
blending.

Also either way, what if the window size changes in the mean time? 
You'll get ugly gross subtitles unless the race condition is somehow 
prevented.

-- 
Rémi Denis-Courmont