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2d66fc543b
Current code divides before increasing precision. Also reduce upper bound for strength from 255 to 64. This will prevent an overflow in the SSSE3 and MMX filter_line code: delta is expressed as an u16 being shifted by 2 to the left. If it overflows, having a strength not above 64 will make sure that m is set to 0 (making the m*m*delta >> 14 expression void). A value above 64 should not make any sense unless gradfun is used as a blur filter. Signed-off-by: Anton Khirnov <anton@khirnov.net> |
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| .. | ||
| doxy | ||
| APIchanges | ||
| avconv.texi | ||
| avplay.texi | ||
| avprobe.texi | ||
| avserver.conf | ||
| avserver.texi | ||
| avtools-common-opts.texi | ||
| avutil.txt | ||
| bitstream_filters.texi | ||
| build_system.txt | ||
| demuxers.texi | ||
| developer.texi | ||
| doxy-wrapper.sh | ||
| Doxyfile | ||
| encoders.texi | ||
| eval.texi | ||
| faq.texi | ||
| fate.texi | ||
| filters.texi | ||
| general.texi | ||
| git-howto.texi | ||
| git-howto.txt | ||
| indevs.texi | ||
| libavfilter.texi | ||
| Makefile | ||
| metadata.texi | ||
| multithreading.txt | ||
| muxers.texi | ||
| nut.texi | ||
| optimization.txt | ||
| outdevs.texi | ||
| platform.texi | ||
| print_options.c | ||
| protocols.texi | ||
| rate_distortion.txt | ||
| RELEASE_NOTES | ||
| soc.txt | ||
| swscale.txt | ||
| t2h.init | ||
| tablegen.txt | ||
| texi2pod.pl | ||
| viterbi.txt | ||