[Ffmpeg-devel] [PATCH] ported SGI decoder to the new API

[Michael Niedermayer]

Hi

On Fri, Apr 06, 2007 at 08:30:05PM +0200, Diego Biurrun wrote:
> On Sat, Apr 07, 2007 at 12:03:37AM +0800, Xiaohui Sun wrote:
> > patch updated.
> > 
> > Diego Biurrun wrote:
> > >On Fri, Apr 06, 2007 at 12:34:05AM +0800, Xiaohui Sun wrote:
> > >  
> > >>patch updated.
> > >>
> > >>--- libavcodec/sgidec.c	(revision 0)
> > >>+++ libavcodec/sgidec.c	(revision 0)
> > >>@@ -0,0 +1,267 @@
> > >>+
> > >>+#include "sgi.h"
> > >
> > >Where is sgi.h ???
> > 
> > Sorry , I forgot attach it, try this new patch.
> 
> Patch applied.

the code doesnt work (see regresion tests, encoding does something
but decoding does just produce

ffmpeg -i b-libav02.sgi -y test.avi
FFmpeg version SVN-r8635, Copyright (c) 2000-2007 Fabrice Bellard, et al.
  configuration: --enable-pthreads --cc=/home/michael/bin/colorgcc --enable-libmp3lame --enable-liba52 --enable-libvorbis --enable-libfaad --enable-gpl --enable-libogg --enable-libfaac --enable-x264
  libavutil version: 49.4.0
  libavcodec version: 51.40.2
  libavformat version: 51.11.0
  built on Apr  6 2007 22:26:57, gcc: 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)
Input #0, image2, from 'b-libav02.sgi':
  Duration: 00:00:00.0, start: 0.000000, bitrate: N/A
  Stream #0.0: Video: sgi, rgb24, 352x288, 25.00 fps(r)
Output #0, avi, to 'test.avi':
  Stream #0.0: Video: mpeg4, yuv420p, 352x288, q=2-31, 200 kb/s, 25.00 fps(c)
Stream mapping:
  Stream #0.0 -> #0.0
Press [q] to stop encoding
Error while decoding stream #0.0
frame=    0 fps=  0 q=0.0 Lsize=       6kB time=10000000000.0 bitrate=   0.0kbits/s    
video:0kB audio:0kB global headers:0kB muxing overhead inf%

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Those who are too smart to engage in politics are punished by being
governed by those who are dumber. -- Plato 
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