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flac__ssex_supported
2013 Sep 28
4
PATCH: modify/add intrinsics code
...les precompute_partition_info_sums_32bit_asm_ia32_().
SSE2 version uses 4 SSE2 instructions instead of 1 SSSE3 instruction PABSD
so it is slightly slower.
MSVS 2005 doesn't support SSSE3 and SSE4, and GCC compiles
everything with -msse2, so I wrapped SSSE3/SSE4.1 code with
#ifdef FLAC__SSEx_SUPPORTED ... #endif.
The code that defines FLAC__SSEx_SUPPORTED was added into share/compat.h
(anyone knows a better way to do it?)
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