[FFmpeg-devel] [PATCH] ppm rgb48 support

Peter Ross pross
Sun Feb 22 13:00:43 CET 2009

On Fri, Feb 20, 2009 at 05:14:44PM +0100, Ivo wrote:
> On Friday 20 February 2009 15:24, Michael Niedermayer wrote:
> > On Sat, Feb 21, 2009 at 12:01:17AM +1100, Peter Ross wrote:
> > > Nb: RGB48 support for swscaler was posted some time ago.
> > > http://lists.mplayerhq.hu/pipermail/ffmpeg-devel/2007-May/029784.html
> >
> > IIRC there where comments and the issues where never fixed
> True. I didn't have the time at that moment to fix them right away, so I put 
> it on my todo-list and it's still there. Kind of lost interest too, though 
> we'll probably need >8 bits per component support in the end as digital 
> cinema is getting more popular. And medical images would need it too. 
> Peter, if you want, you can take my last patch and fix the few remaining 
> issues. There's not much left IIRC.

Enclosed is an updated version of the rgb48 swscaler patch.

  - compacted rgb48togray16_template() to produce less .text
  - added CONFIG_HDR_PIXFMT to disable rgb48 code

-- Peter
(A907 E02F A6E5 0CD2 34CD 20D2 6760 79C5 AC40 DD6B)
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