[x264-devel] MSVC patch test results under MSVC 2013

肖卫华 xiaoweihuacom at 126.com
Sun Apr 6 14:08:17 CEST 2014


skid

发自我的 iPad

在 2014-3-30,22:06,Jason Garrett-Glaser <darkshikari at gmail.com> 写道:

>> So my conclusion is that MSVC is slightly slower but that this difference basically goes away when using a 64 bit build (I didn't have a GCC 64 bit build environment to test with unfortunately).
> 
> 64-bit x264 is ~10-15% faster than 32-bit x264 with gcc too, so the
> difference does not "go away". A good part of this difference comes
> from improved handwritten asm.
> 
> Jason
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