[FFmpeg-trac] #1041(avcodec:open): Illegal instruction when opening some files with (HE-)AAC streams
FFmpeg
trac at avcodec.org
Fri Mar 9 08:17:04 CET 2012
#1041: Illegal instruction when opening some files with (HE-)AAC streams
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Reporter: qyot27 | Owner:
Type: defect | Status: open
Priority: important | Component: avcodec
Version: git-master | Resolution:
Keywords: aac | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by cehoyos):
Does decoding work if you compile with "./configure --disable-yasm &&
make" ?
If it does work, you could look at dsputil_init_sse() in
libavcodec/x86/dsputil_mmx.c (line 2700) and test if removing the line
with "scalarproduct_float" or "butterflies_float_interleave" fixes the
problem.
(Sorry, but I cannot test myself atm.)
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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1041#comment:13>
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