[MPlayer-dev-eng] [PATCH] fix vf scale with negative values

[Reimar Döffinger]

Hi,

> This patch is to fix a problem when using scale with negative values.
>  While scale=-1:-2 worked fine, scale=-2:-1 did not (though, according
> to the man page, it should have).  
> 
> I've done a few minutes of testing with this patch, and it doesn't seem
> to break anything, just fixes what was already broken.

Are you sure it doesn't break scale=-1:-2? Anyway, this chaos-code
should really be cleaned up. Having the same code (expect for the
rounding) three times seems very bad to me.

Greetings,
Reimar Döffinger