[FFmpeg-devel] [RESEND][PATCH v2] Add initial support for 12-bit color mode.
Fri Mar 5 09:26:32 CET 2010
On Tue, 2 Mar 2010 02:20:13 +0100 Michael Niedermayer wrote:
> qOn Mon, Mar 01, 2010 at 11:26:54PM +0100, Janusz Krzysztofik wrote:
> > While trying to play video on my ARM OMAP1 based Amstrad Delta (E3) videophone
> > with mplayer, I found it not compatible with the 12-bit LCD display my device
> > is equipped with. To solve the problem, I patched several mplayer video output
> > drivers to support my device. For them to be usefull, I also had to patch
> > libswscale to be able to convert video to my device compatible RGB444 format.
> > This patch adds rudimentary support for RGB12 aka RGB444 pixel format handling
> > to ffmpeg libraries, including the definitions of new pixel format ids, the
> > pixel format desciption and the info and extensions to core helper functions
> > provided by libavcodec/imgconvert.c. Other patches, based on this one,
> > providing converters and possibly other features, will follow.
> > Created and tested against ffmpeg svn revision 22124.
> looks ok
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