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Make a copy of ffmpeg under a new name -- avconv.
[coroid/libav_saccubus.git] / tests / regression-funcs.sh
1 #!/bin/sh
2 #
3 # common regression functions for avconv
4 #
5 #
6
7 test="${1#regtest-}"
8 test_ref=$2
9 raw_src_dir=$3
10 target_exec=$4
11 target_path=$5
12 threads=${6:-1}
13
14 datadir="./tests/data"
15 target_datadir="${target_path}/${datadir}"
16
17 this="$test.$test_ref"
18 outfile="$datadir/$test_ref/"
19
20 # various files
21 avconv="$target_exec ${target_path}/avconv"
22 tiny_psnr="tests/tiny_psnr"
23 raw_src="${target_path}/$raw_src_dir/%02d.pgm"
24 raw_dst="$datadir/$this.out.yuv"
25 raw_ref="$datadir/$test_ref.ref.yuv"
26 pcm_src="$target_datadir/asynth1.sw"
27 pcm_dst="$datadir/$this.out.wav"
28 pcm_ref="$datadir/$test_ref.ref.wav"
29 crcfile="$datadir/$this.crc"
30 target_crcfile="$target_datadir/$this.crc"
31
32 cleanfiles="$raw_dst $pcm_dst $crcfile"
33 trap 'rm -f -- $cleanfiles' EXIT
34
35 mkdir -p "$datadir"
36 mkdir -p "$outfile"
37
38 [ "${V-0}" -gt 0 ] && echov=echov || echov=:
39
40 echov(){
41     echo "$@" >&3
42 }
43
44 . $(dirname $0)/md5.sh
45
46 AVCONV_OPTS="-v 0 -y"
47 COMMON_OPTS="-flags +bitexact -idct simple -sws_flags +accurate_rnd+bitexact"
48 DEC_OPTS="$COMMON_OPTS -threads $threads"
49 ENC_OPTS="$COMMON_OPTS -threads 1 -dct fastint"
50
51 run_avconv()
52 {
53     $echov $avconv $AVCONV_OPTS $*
54     $avconv $AVCONV_OPTS $*
55 }
56
57 do_avconv()
58 {
59     f="$1"
60     shift
61     set -- $* ${target_path}/$f
62     run_avconv $*
63     do_md5sum $f
64     if [ $f = $raw_dst ] ; then
65         $tiny_psnr $f $raw_ref
66     elif [ $f = $pcm_dst ] ; then
67         $tiny_psnr $f $pcm_ref 2
68     else
69         wc -c $f
70     fi
71 }
72
73 do_avconv_nomd5()
74 {
75     f="$1"
76     shift
77     set -- $* ${target_path}/$f
78     run_avconv $*
79     if [ $f = $raw_dst ] ; then
80         $tiny_psnr $f $raw_ref
81     elif [ $f = $pcm_dst ] ; then
82         $tiny_psnr $f $pcm_ref 2
83     else
84         wc -c $f
85     fi
86 }
87
88 do_avconv_crc()
89 {
90     f="$1"
91     shift
92     run_avconv $* -f crc "$target_crcfile"
93     echo "$f $(cat $crcfile)"
94 }
95
96 do_video_decoding()
97 {
98     do_avconv $raw_dst $DEC_OPTS $1 -i $target_path/$file -f rawvideo $ENC_OPTS -vsync 0 $2
99 }
100
101 do_video_encoding()
102 {
103     file=${outfile}$1
104     do_avconv $file $DEC_OPTS -f image2 -vcodec pgmyuv -i $raw_src $ENC_OPTS $2
105 }
106
107 do_audio_encoding()
108 {
109     file=${outfile}$1
110     do_avconv $file $DEC_OPTS -ac 2 -ar 44100 -f s16le -i $pcm_src -ab 128k $ENC_OPTS $2
111 }
112
113 do_audio_decoding()
114 {
115     do_avconv $pcm_dst $DEC_OPTS -i $target_path/$file -sample_fmt s16 -f wav
116 }