xsacha 53474403e2 An SSE4 implementation for I8 texture decode. Slightly faster than SSE2 version on my computer (SSE4: 60%, SSE2: 55% vs reference C on Core2 Duo). ...

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6768 8ced0084-cf51-0410-be5f-012b33b47a6e

2011-01-07 13:40:32 +00:00

..

Src

An SSE4 implementation for I8 texture decode. Slightly faster than SSE2 version on my computer (SSE4: 60%, SSE2: 55% vs reference C on Core2 Duo).

2011-01-07 13:40:32 +00:00

CMakeLists.txt

Win32-only:

2010-12-19 19:43:18 +00:00

OpenCL.rules

Meta:

2010-06-02 18:00:22 +00:00

VideoCommon.vcproj

TextureDecoder.cpp: new SSE2 optimized GX_TF_I8 decoder. Probably not ultimately optimal SSE2 code, but provably better (on my machine) than the memset version. Tested with __rdtsc counts in an independent project. I get about 6-7 FPS more on average during the intro movie playback in Mario Kart Wii. Hope this compiles for GCC okay.

2010-12-30 19:17:08 +00:00