gxf regression tests

Originally committed as revision 6041 to svn://svn.ffmpeg.org/ffmpeg/trunk

tests/libav.regression.ref

@@ -31,6 +31,9 @@ ffmpeg regression test
 2cc647904d3cca01703f36056b9d3f42 *./data/b-libav.dv
 3600000 ./data/b-libav.dv
 ./data/b-libav.dv CRC=0xa6b8b635
+304ee17506e4526ba04285f6cd14630f *./data/b-libav.gxf
+816068 ./data/b-libav.gxf
+./data/b-libav.gxf CRC=0xb2d644fa
 9a9da315747599f7718cc9a9a09c21ff *./data/b-libav.pbm
  317075 ./data/b-libav.pbm
 ./data/b-libav.pbm CRC=0xb92906cb

tests/regression.sh

@@ -667,6 +667,11 @@ file=${outfile}libav.dv
 do_ffmpeg $file -t 1 -y -qscale 10 -f pgmyuv -i $raw_src -f s16le -i $pcm_src -ar 48000 -r 25 -s pal -ac 2 $file
 do_ffmpeg_crc $file -i $file
 
+# gxf
+file=${outfile}libav.gxf
+do_ffmpeg $file -t 1 -y -qscale 10 -f pgmyuv -i $raw_src -f s16le -i $pcm_src -ar 48000 -r 25 -s pal -ac 1 $file
+do_ffmpeg_crc $file -i $file
+
 ####################
 # streamed images
 # mjpeg