[MPlayer-dev-eng] autoexpand patch

[D Richard Felker III]

On Wed, Nov 03, 2004 at 10:25:22AM +0100, jan gregor wrote:
> Hello.
> 
> I don't know, whether this was done before, so sorry if I'm off topic.
> I have just created autoexpand vf filter for mplayer. 
> It works same like -vf expand (in fact, they differ only in few lines of
> code where dimension counting is done), only it accepts aspect ratio,
> not width/height of expanded image. It means, when it is specified -vf
> autoexpand=16:9, then window is expanded to 16:9 
> around image (filter dafaults to 4:3). Image is centered in expanded 
> window (can't be changed).
> Patch againts MPlayer v1.0pre5 can be downloaded here:
> http://rak.bb.euroweb.sk/~pamela/autoexpand.patch

it would probably be better to make arguments to vf_expand to do this.
why? so you can take advantage of existing code rather than
duplicating, especially the stuff like slices and osd drawing.

rich