Make the scale filter set in the input and output links only the
authorStefano Sabatini <stefano.sabatini-lala@poste.it>
Fri, 8 Jan 2010 23:48:32 +0000 (23:48 +0000)
committerStefano Sabatini <stefano.sabatini-lala@poste.it>
Fri, 8 Jan 2010 23:48:32 +0000 (23:48 +0000)
commit27d8f6b660d7d72520551b8f3ecb2b2725593f70
treec40ee6f68c0c291f837b52a62b6808ff5f7a9d64
parenta7ac9c2f62497451d3f88ae5561e94e22d014d3c
 Make the scale filter set in the input and output links only the
 respective pixel formats effectively supported by libswscale.

Originally committed as revision 21105 to svn://svn.ffmpeg.org/ffmpeg/trunk
libavfilter/vf_scale.c