Put the filter name before the pixel format name in the lavfi pixfmts

test output files, and add a prefix with the name of the test.
Make per-filter grouping of the generated output files easier, which
is more useful than per-pixel-format grouping.

Originally committed as revision 24643 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/tests/lavfi-regression.sh b/tests/lavfi-regression.sh
index 9c88df6..1e6cd1b 100755 (executable)
--- a/tests/lavfi-regression.sh
+++ b/tests/lavfi-regression.sh
@@ -78,7 +78,7 @@ if [ -n "$do_pixfmts_be" ] || [ -n "$do_pixfmts_le" ]; then
         pix_fmts=$(get_common_elements "$in_pix_fmts" "$scale_out_pix_fmts")
 
         for pix_fmt in $pix_fmts; do
-            output=${pix_fmt}-${filter}.nut
+            output=pixfmts-${filter}-${pix_fmt}.nut
             do_video_encoding $output "" \
                 "-vf slicify=random,format=$pix_fmt,$filter_args -vcodec rawvideo -pix_fmt $pix_fmt"
         done