[FFmpeg-devel] [PATCH] Add gif and xbm regression tests.

[Michael Niedermayer]

On Sun, Apr 08, 2012 at 04:24:11PM +0200, Reimar Döffinger wrote:
> Signed-off-by: Reimar Döffinger <Reimar.Doeffinger at gmx.de>
> ---
>  tests/lavf-regression.sh |   13 +++++++++++++
>  tests/ref/lavf/gif       |   21 +++++++++++++++++++++
>  tests/ref/lavf/xbm       |    3 +++
>  3 files changed, 37 insertions(+)
>  create mode 100644 tests/ref/lavf/xbm
> 
> diff --git a/tests/lavf-regression.sh b/tests/lavf-regression.sh
> index fcb8794..97fdd3f 100755
> --- a/tests/lavf-regression.sh
> +++ b/tests/lavf-regression.sh
> @@ -169,9 +169,18 @@ do_streamed_images ppm
>  fi
>  
>  if [ -n "$do_gif" ] ; then
> +# this tests the gif muxer
>  file=${outfile}lavf.gif
>  do_avconv $file $DEC_OPTS -f image2 -vcodec pgmyuv -i $raw_src $ENC_OPTS -t 1 -qscale 10 -pix_fmt rgb24
>  do_avconv_crc $file $DEC_OPTS -i $target_path/$file -pix_fmt rgb24
> +# and this the gif encoder
> +do_image_formats gif
> +do_image_formats gif "-pix_fmt rgb4_byte"
> +do_image_formats gif "-pix_fmt bgr4_byte"
> +do_image_formats gif "-pix_fmt rgb8"
> +do_image_formats gif "-pix_fmt bgr8"
> +do_image_formats gif "-pix_fmt gray"
> +do_image_formats gif "-pix_fmt pal8"
>  fi
>  
>  if [ -n "$do_yuv4mpeg" ] ; then
> @@ -196,6 +205,10 @@ do_image_formats png "-pix_fmt gray16be"
>  do_image_formats png "-pix_fmt rgb48be"
>  fi
>  
> +if [ -n "$do_xbm" ] ; then
> +do_image_formats xbm
> +fi
> +
>  if [ -n "$do_bmp" ] ; then
>  do_image_formats bmp
>  fi
> diff --git a/tests/ref/lavf/gif b/tests/ref/lavf/gif
> index 4a4ebfb..e8639ac 100644
> --- a/tests/ref/lavf/gif
> +++ b/tests/ref/lavf/gif
> @@ -1,3 +1,24 @@
>  e6089fd4ef3b9df44090ab3650bdd810 *./tests/data/lavf/lavf.gif
>  2906401 ./tests/data/lavf/lavf.gif
>  ./tests/data/lavf/lavf.gif CRC=0xe5605ff6
> +fc4792ac40319344dc7027668a403fc3 *./tests/data/images/gif/02.gif
> +./tests/data/images/gif/%02d.gif CRC=0xf217a95e
> +81538 ./tests/data/images/gif/02.gif
> +759522b3025fcf8ed6aae582a18c5a14 *./tests/data/images/gif/02.gif
> +./tests/data/images/gif/%02d.gif CRC=0x879a13f3
> +38715 ./tests/data/images/gif/02.gif
> +21e802ae7a2239bdbea6f915da1134b9 *./tests/data/images/gif/02.gif
> +./tests/data/images/gif/%02d.gif CRC=0xe578993d
> +38715 ./tests/data/images/gif/02.gif
> +fc4792ac40319344dc7027668a403fc3 *./tests/data/images/gif/02.gif
> +./tests/data/images/gif/%02d.gif CRC=0xf217a95e
> +81538 ./tests/data/images/gif/02.gif
> +022dc66b5068404e88c618ce79d9eb5f *./tests/data/images/gif/02.gif
> +./tests/data/images/gif/%02d.gif CRC=0x526cd97f
> +81538 ./tests/data/images/gif/02.gif
> +e3392f49c55aa794d3dc49189f52f257 *./tests/data/images/gif/02.gif
> +./tests/data/images/gif/%02d.gif CRC=0x46618ac3
> +63144 ./tests/data/images/gif/02.gif
> +022dc66b5068404e88c618ce79d9eb5f *./tests/data/images/gif/02.gif
> +./tests/data/images/gif/%02d.gif CRC=0x526cd97f
> +81538 ./tests/data/images/gif/02.gif

this looks a bit terse, somehow getting PSNR values would be much
more usefull than checksums in terms of spoting issues when they
change

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Many that live deserve death. And some that die deserve life. Can you give
it to them? Then do not be too eager to deal out death in judgement. For
even the very wise cannot see all ends. -- Gandalf
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