[MPlayer-dev-eng] VAA

[Alex Beregszaszi]

On Sat, Jan 26, 2002 at 10:10:46PM +0300, Nick Kurshev wrote:
> Hello, Alex!
> 
> On Sat, 26 Jan 2002 19:31:34 +0100 you wrote:
> 
> > Hi Nick!
> > 
> > Are you working on VAA support in mplayer now? Or you only added the stubs
> > to libvo and work on it later?
> > 
> Currently I've added stub only.
> > Is this VAA to support directrendering? Also mplayer queries if vaa
> Yes

Also why you couldn't implemented libvo2's way?!

> > supported and then in dec_video it didn't copies the frames into src[]
> > instead it copies to space queried from VAA, if i understand it.
> > 
> Yes! VAA is developed for case when decoder decodes directly into video memory
> without fastmemcpy routine ;)
> But it requires hacking of libmpeg2 and libavcodec (see my previous post:
> LIBVO vs LIBVO2 or LIBVO must live)

I think it could be done in dec_video only! I don't like to hack into
libmpeg2 and lavc (also into decoders) to support directrendering....

set picture.buffer to video_memory_address in lavc for example (and in
libmpeg2 too)

> > --
> > alex
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> > 
> 
> 
> Best regards! Nick
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