Simplify getSubSampleFactors(), make it use the values provided by
authorStefano Sabatini <stefano.sabatini-lala@poste.it>
Sun, 3 Jan 2010 00:09:24 +0000 (00:09 +0000)
committerStefano Sabatini <stefano.sabatini-lala@poste.it>
Sun, 3 Jan 2010 00:09:24 +0000 (00:09 +0000)
commitb3cf7cb144cd6c70ea8501a0ffaa4bc68619037e
tree1f70fe44c3f074e7a2f1a9316cd3e53e3f1fd73c
parent4a1289450a0597fa915891ea9ce1e254a80d8f5e
Simplify getSubSampleFactors(), make it use the values provided by
av_pix_fmt_descriptors().

Originally committed as revision 30171 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
libswscale/swscale.c