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Make the crop filters accept parametric expressions.

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Originally committed as revision 25185 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Stefano Sabatini
2010-09-25 01:18:43 +00:00
parent 2bc05d3547
commit 75b67a8a99
5 changed files with 258 additions and 50 deletions
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10
tests/lavfi-regression.sh
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@@ -22,15 +22,15 @@ do_lavfi() {
fi
}
do_lavfi "crop" "crop=0:0:100:100"
do_lavfi "crop_scale" "crop=0:0:100:100,scale=400:-1"
do_lavfi "crop_scale_vflip" "null,null,crop=0:0:200:200,crop=0:0:20:20,scale=200:200,scale=250:250,vflip,vflip,null,scale=200:200,crop=0:0:100:100,vflip,scale=200:200,null,vflip,crop=0:0:100:100,null"
do_lavfi "crop_vflip" "crop=0:0:100:100,vflip"
do_lavfi "crop" "crop=iw-100:ih-100:100:100"
do_lavfi "crop_scale" "crop=iw-100:ih-100:100:100,scale=400:-1"
do_lavfi "crop_scale_vflip" "null,null,crop=iw-200:ih-200:200:200,crop=iw-20:ih-20:20:20,scale=200:200,scale=250:250,vflip,vflip,null,scale=200:200,crop=iw-100:ih-100:100:100,vflip,scale=200:200,null,vflip,crop=iw-100:ih-100:100:100,null"
do_lavfi "crop_vflip" "crop=iw-100:ih-100:100:100,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=0:0:100:100"
do_lavfi "vflip_crop" "vflip,crop=iw-100:ih-100:100:100"
do_lavfi "vflip_vflip" "vflip,vflip"
do_lavfi_pixfmts(){