[FFmpeg-trac] #3451(swscale:new): sws_scale crashes in high resolutions when using mmx optimization
FFmpeg
trac at avcodec.org
Wed Mar 12 22:09:16 CET 2014
#3451: sws_scale crashes in high resolutions when using mmx optimization
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Reporter: miro82 | Owner:
Type: defect | Status: new
Priority: normal | Component: swscale
Version: unspecified | Resolution:
Keywords: crash | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by miro82):
And my ffmpeg version & configuration is:
{{{
ffmpeg version N-61143-g64e4bd7 Copyright (c) 2000-2014 the FFmpeg
developers
built on Mar 12 2014 21:25:49 with Apple LLVM version 5.1
(clang-503.0.38) (based on LLVM 3.4svn)
configuration: --disable-static --enable-shared --disable-yasm
--disable-iconv --enable-libx265 --enable-libx264 --enable-gpl
libavutil 52. 66.101 / 52. 66.101
libavcodec 55. 52.102 / 55. 52.102
libavformat 55. 33.101 / 55. 33.101
libavdevice 55. 11.100 / 55. 11.100
libavfilter 4. 3.100 / 4. 3.100
libswscale 2. 5.101 / 2. 5.101
libswresample 0. 18.100 / 0. 18.100
libpostproc 52. 3.100 / 52. 3.100
Hyper fast Audio and Video encoder
}}}
If I configure ffmpeg with --disable-mmx it doesn't crash anymore.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/3451#comment:3>
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