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Viewing changes to libavcodec/x86/mathops.h

  • Committer: Bazaar Package Importer
  • Author(s): Reinhard Tartler
  • Date: 2009-03-13 09:18:28 UTC
  • mfrom: (1.1.8 upstream)
  • Revision ID: james.westby@ubuntu.com-20090313091828-n4ktby5eca487uhv
Tags: 3:0.svn20090303-1ubuntu1+unstripped1
merge from ubuntu.jaunty branch

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libavcodec/x86/mathops.h
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#include "config.h"
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#include "libavutil/common.h"
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#if ARCH_X86_32
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#define MULL(ra, rb, shift) \
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        ({ int rt, dummy; __asm__ (\
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            "imull %3               \n\t"\
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    ({ int64_t rt;\
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     __asm__ ("imull %2\n\t" : "=A"(rt) : "a" ((int)ra), "g" ((int)rb));\
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     rt; })
 
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#endif
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#if HAVE_CMOV
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/* median of 3 */