[FFmpeg-trac] #3048(undetermined:new): ICL and HAVE_INLINE_ASM

FFmpeg trac at avcodec.org
Tue Oct 15 05:43:37 CEST 2013

             Reporter:  nikolaynnov  |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  important    |                Component:
              Version:  git-master   |  undetermined
             Keywords:  icl          |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0

Comment (by nikolaynnov):

 Unfortunately I don't have complete patch for git master. Note: My goal
 was to make encoding with MPEG4/AV_CODEC_ID_MSMPEG4V2 faster. When I have
 defined HAVE_INLINE_ASM macro all my required optimized functions was
 compiled without any additional changes. So in most cases where code was
 not compiled (code for the codecs which are not interesting for me) I just
 turn this optimization off (#if HAVE_INLINE_ASM && !defined(__ICL)). Or
 even I have disabled some decoders like dirac/vc1 because I didn't taste
 time to fix everything. My patch provided may be useful as some start
 point only to see how to fix some kinds of compilation errors.

Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/3048#comment:2>
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