james.jdunne 99b4f4703d ~40% speed improvement for decoding GX_TF_CMPR (S3TC) textures using SSE2 intrinsics. ...

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6740 8ced0084-cf51-0410-be5f-012b33b47a6e

2011-01-04 19:54:30 +00:00

..

Src

~40% speed improvement for decoding GX_TF_CMPR (S3TC) textures using SSE2 intrinsics.

2011-01-04 19:54:30 +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