Opened 10 years ago
Closed 10 years ago
#3793 closed defect (fixed)
ffmpeg fails with "3dnow" and "3dnowext" cpuflags
Reported by: | jamal | Owned by: | |
---|---|---|---|
Priority: | important | Component: | avutil |
Version: | git-master | Keywords: | |
Cc: | Blocked By: | ||
Blocking: | Reproduced by developer: | yes | |
Analyzed by developer: | no |
Description
Summary of the bug:
$subject
How to reproduce:
% ffmpeg -cpuflags 3dnow -i input ffmpeg version N-64909-g1df2f7b Copyright (c) 2000-2014 the FFmpeg developers built on Jul 22 2014 22:57:59 with gcc 4.8.3 (GCC) configuration: --enable-gpl --prefix=/mingw32 libavutil 52. 92.101 / 52. 92.101 libavcodec 55. 69.100 / 55. 69.100 libavformat 55. 48.101 / 55. 48.101 libavdevice 55. 13.102 / 55. 13.102 libavfilter 4. 11.102 / 4. 11.102 libswscale 2. 6.100 / 2. 6.100 libswresample 0. 19.100 / 0. 19.100 libpostproc 52. 3.100 / 52. 3.100 [cpuflags @ 0028fa8c] [Eval @ 0028f4dc] Invalid chars 'now' at the end of expression '3dnow' [cpuflags @ 0028fa8c] Unable to parse option value "3dnow" Failed to set value 'mmx+mmxext+3dnow' for option 'cpuflags': Error number -22 occurred Error parsing global options: Error number -22 occurred
This is a regression since 265dadbe7de5e0f35faeedf0a76a823cbc71cd72
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Fixed by commit bbc5adfb9428e1cbfcc323db700578059f8fa253