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configure: allow to disable sse code.
Based on patch by Michael Kostylev <mik at it-1 dot ru> Originally committed as revision 16490 to svn://svn.ffmpeg.org/ffmpeg/trunk
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6
configure
vendored
6
configure
vendored
@ -141,6 +141,7 @@ show_help(){
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echo " --disable-altivec disable AltiVec optimizations"
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echo " --disable-mmx disable MMX optimizations"
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echo " --disable-mmx2 disable MMX2 optimizations"
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echo " --disable-sse disable SSE optimizations"
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echo " --disable-ssse3 disable SSSE3 optimizations"
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echo " --disable-armv5te disable armv5te optimizations"
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echo " --disable-armv6 disable armv6 optimizations"
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@ -820,6 +821,7 @@ ARCH_EXT_LIST='
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mmx
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mmx2
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neon
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sse
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ssse3
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vis
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'
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@ -946,7 +948,8 @@ mmi_deps="mips"
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mmx_deps="x86"
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mmx2_deps="x86 mmx"
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neon_deps="arm"
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ssse3_deps="x86"
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sse_deps="mmx"
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ssse3_deps="x86 sse"
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vis_deps="sparc"
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# common features
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@ -2136,6 +2139,7 @@ echo "big-endian ${bigendian-no}"
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if test $arch = "x86_32" -o $arch = "x86_64"; then
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echo "yasm ${yasm-no}"
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echo "MMX enabled ${mmx-no}"
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echo "SSE enabled ${sse-no}"
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echo "CMOV enabled ${cmov-no}"
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echo "CMOV is fast ${fast_cmov-no}"
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echo "EBX available ${ebx_available-no}"
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@ -83,7 +83,7 @@ int mm_support(void)
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rval |= FF_MM_MMX;
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if (std_caps & (1<<25))
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rval |= FF_MM_MMXEXT
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#if !defined(__GNUC__) || __GNUC__ > 2
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#ifdef HAVE_SSE
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| FF_MM_SSE;
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if (std_caps & (1<<26))
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rval |= FF_MM_SSE2;
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