[FFmpeg-trac] #3649(undetermined:new): Solaris Intel static libraries required AMD 3D NOW even though the CPU doesn't support
FFmpeg
trac at avcodec.org
Mon Jun 23 12:45:20 CEST 2014
#3649: Solaris Intel static libraries required AMD 3D NOW even though the CPU
doesn't support
-------------------------------------+-------------------------------------
Reporter: bmitchel | Owner:
Type: defect | Status: new
Priority: minor | Component:
Version: git-master | undetermined
Keywords: solaris | Resolution:
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
-------------------------------------+-------------------------------------
Comment (by cehoyos):
Replying to [comment:31 bmitchel]:
> Replying to [comment:29 cehoyos]:
> > Did you test the configure option {{{--disable-amd3dnow}}} as
suggested by Hendrik in comment:2? Does it fix the issue with the invalid
instruction set?
>
> No, it does not.
Could you try with the patch I just attached and {{{--disable-amd3dnow}}}?
This "fixes" {{{nm ffmpeg_g|grep 3dnow}}} here.
> {{{
> barney(bradm) elfdump -H libavcodec/libavcodec.a
> ...
> ...
> libavcodec/libavcodec.a(dsputilenc_mmx.o):
>
> Capabilities Section: .SUNW_cap
>
> Object Capabilities:
> index tag value
> [0] CA_SUNW_HW_1 0x400963 [ SSSE3 SSE AMD_3DNow MMX CMOV
TSC FPU ]
> ...
> ...
> }}}
This is difficult to understand since libavcodec/x86/dsputilenc_mmx.c does
not contain 3DNow-related code afaict.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/3649#comment:34>
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