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

[Thomas Guillem]

On Mon, Jan 5, 2015, at 19:15, Rémi Denis-Courmont wrote:
> 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.

I didn't see any glitches using android when resizing the display
(screen rotation). For VDPAU, it's hard to say, I have a black screen
each time I resize my window (with or without this patch), is it a known
issue or it comes from me ?

> 
> -- 
> Rémi Denis-Courmont
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