mirror of https://github.com/FFmpeg/FFmpeg.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
113 lines
3.2 KiB
113 lines
3.2 KiB
#!/bin/sh |
|
# |
|
# automatic regression test for libavfilter |
|
# |
|
# |
|
#set -x |
|
|
|
set -e |
|
|
|
. $(dirname $0)/regression-funcs.sh |
|
|
|
eval do_$test=y |
|
|
|
rm -f "$logfile" |
|
rm -f "$benchfile" |
|
|
|
get_common_elements() ( |
|
for elt1 in $1; do |
|
for elt2 in $2; do |
|
[ $elt1 = $elt2 ] && res="$res $elt1 " |
|
done |
|
done |
|
|
|
echo $res |
|
) |
|
|
|
# Returns the elements present in $1 but not in $2. |
|
get_exclusive_elements() ( |
|
for elt1 in $1; do |
|
common="" |
|
for elt2 in $2; do |
|
[ $elt1 = $elt2 ] && common="true" && break; |
|
done |
|
[ -z "$common" ] && res="$res $elt1" |
|
done |
|
|
|
echo $res |
|
) |
|
|
|
do_lavfi() { |
|
test_name=$1 |
|
eval test=\$do_$test_name |
|
vfilters="slicify=random,$2" |
|
|
|
if [ -n "$test" ] ; then |
|
do_video_encoding ${test_name}.nut "" "-vcodec rawvideo -vf $vfilters" |
|
fi |
|
} |
|
|
|
do_lavfi "crop" "crop=100:100" |
|
do_lavfi "crop_scale" "crop=100:100,scale=400:-1" |
|
do_lavfi "crop_scale_vflip" "null,null,crop=200:200,crop=20:20,scale=200:200,scale=250:250,vflip,vflip,null,scale=200:200,crop=100:100,vflip,scale=200:200,null,vflip,crop=100:100,null" |
|
do_lavfi "crop_vflip" "crop=100:100,vflip" |
|
do_lavfi "null" "null" |
|
do_lavfi "scale200" "scale=200:200" |
|
do_lavfi "scale500" "scale=500:500" |
|
do_lavfi "vflip" "vflip" |
|
do_lavfi "vflip_crop" "vflip,crop=100:100" |
|
do_lavfi "vflip_vflip" "vflip,vflip" |
|
|
|
# all these filters have exactly one input and exactly one output |
|
filters_args=" |
|
crop=100:100:100:100 |
|
null |
|
pad=500:400:20:20 |
|
scale=200:100 |
|
vflip |
|
" |
|
|
|
if [ -n "$do_lavfi_pix_fmts" ]; then |
|
# exclude pixel formats which are not supported as input |
|
excluded_pix_fmts="$(ffmpeg -pix_fmts list 2>/dev/null | sed -ne '9,$p' | grep '^\..\.' | cut -d' ' -f2)" |
|
|
|
scale_out_pix_fmts=$(tools/lavfi-showfiltfmts scale | grep "^OUTPUT" | cut -d: -f2) |
|
scale_out_pix_fmts=$(get_exclusive_elements "$scale_out_pix_fmts" "$excluded_pix_fmts") |
|
|
|
for filter_args in $filters_args; do |
|
filter=$(echo $filter_args | sed -e 's/\([^=]\+\)=.*/\1/') |
|
in_pix_fmts=$(tools/lavfi-showfiltfmts $filter | grep "^INPUT" | cut -d: -f2) |
|
pix_fmts=$(get_common_elements "$in_pix_fmts" "$scale_out_pix_fmts") |
|
|
|
for pix_fmt in $pix_fmts; do |
|
do_video_encoding "${pix_fmt}-${filter}.nut" "" \ |
|
"-vf slicify=random,format=$pix_fmt,$filter_args -vcodec rawvideo -pix_fmt $pix_fmt" |
|
done |
|
done |
|
fi |
|
|
|
if [ -n "$do_lavfi_pixdesc" ]; then |
|
pix_fmts="$($ffmpeg -pix_fmts list 2>/dev/null | sed -ne '9,$p' | grep '^IO' | cut -d' ' -f2)" |
|
|
|
ref_file=tests/ref/lavfi/lavfi_pixdesc |
|
rm -f $ref_file |
|
res_file=$logfile |
|
|
|
for pix_fmt in $pix_fmts; do |
|
# print to the reference logfile |
|
logfile=$ref_file |
|
do_video_encoding "lavfi_pixdesc-${pix_fmt}.nut" "" \ |
|
"-vf slicify=random,format=$pix_fmt -vcodec rawvideo -pix_fmt $pix_fmt" |
|
|
|
# print to the result logfile |
|
logfile=$res_file |
|
do_video_encoding "lavfi_pixdesc-${pix_fmt}.nut" "" \ |
|
"-vf slicify=random,format=$pix_fmt,pixdesctest -vcodec rawvideo -pix_fmt $pix_fmt" |
|
done |
|
fi |
|
|
|
# TODO: add tests for |
|
# direct rendering, |
|
# chains with feedback loops |
|
|
|
rm -f "$bench" "$bench2"
|
|
|