[FFmpeg-trac] #904(swscale:new): yuv2rgb_mmx.c not allowing yuv422p

[FFmpeg]

#904: yuv2rgb_mmx.c not allowing yuv422p
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               Reporter:  ffong   |                  Owner:  michael
                   Type:  defect  |                 Status:  new
               Priority:  normal  |              Component:  swscale
                Version:  0.8.9   |               Keywords:
             Blocked By:          |               Blocking:
Reproduced by developer:  0       |  Analyzed by developer:  0
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 I noticed that yuv2rgb_mmx.c is rejecting source formats of yuv422p. It
 does not have such restrictions in ffmpeg-0.6.4. And I looked at change
 5aa70309 at yuv2rgb_template.c. And the macro YUV2RGB_LOOP seems to
 indicate yuv422p is supported.

 Can someone clarify this?

 I am asking this because the warning message "No accelerated conversion
 from yuv422p to bgr24" keep appearing during video playback.

 Thanks!

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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/904>
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