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
"
if [ -n "$do_lavfi_pix_fmts" ]; then
+ # exclude pixel format currently not supported by NUT and which are not supported as input
+ excluded_pix_fmts="rgb4_byte bgr4_byte rgb444le rgb444be bgr444le bgr444be"
+ excluded_pix_fmts="$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/')