vorbis regression test

(using .asf as our .ogg muxer depends on libogg, nut muxer depends on libnut and vorbis in avi/mpeg is not really a good idea)

Originally committed as revision 7874 to svn://svn.ffmpeg.org/ffmpeg/trunk

tests/ffmpeg.regression.ref

@@ -198,3 +198,7 @@ stddev:2106.00 PSNR:29.85 bytes:1048576
 8d05d345bc14153f3d0da95fdf34e084 *./data/out.wav
 stddev:12255.92 PSNR:14.55 bytes:1056768
 stddev:2099.31 PSNR:29.88 bytes:1048576
+6a55c7b433fbe4cd1ca21d149aaeb525 *./data/a-vorbis.asf
+35686 ./data/a-vorbis.asf
+295d828df6167db030d0812ce1a8fd93 *./data/out.wav
+stddev:3882.46 PSNR:24.54 bytes:1056768

tests/regression.sh

@@ -70,6 +70,7 @@ else
     do_adpcm_ms=y
     do_flac=y
     do_wma=y
+    do_vorbis=y
     do_rc=y
     do_mpeg4adv=y
     do_mpeg4thread=y
@@ -554,6 +555,12 @@ do_audio_decoding
 $tiny_psnr $pcm_dst $pcm_ref 2 8192 >> $logfile
 fi
 
+###################################
+if [ -n "$do_vorbis" ] ; then
+# vorbis
+do_audio_encoding vorbis.asf "-ar 44100" "-acodec vorbis"
+do_audio_decoding
+fi
 
 ###################################
 # libavformat testing

tests/rotozoom.regression.ref

@@ -198,3 +198,7 @@ stddev:2106.00 PSNR:29.85 bytes:1048576
 8d05d345bc14153f3d0da95fdf34e084 *./data/out.wav
 stddev:12255.92 PSNR:14.55 bytes:1056768
 stddev:2099.31 PSNR:29.88 bytes:1048576
+6a55c7b433fbe4cd1ca21d149aaeb525 *./data/a-vorbis.asf
+35686 ./data/a-vorbis.asf
+295d828df6167db030d0812ce1a8fd93 *./data/out.wav
+stddev:3882.46 PSNR:24.54 bytes:1056768