skidau 59e7c19380 drkIIRaziel reversed engineered the frsqrte instruction providing hardware accurate emulation.
The algorithm and lookup table are 99% accurate which is far better than the approximation that Dolphin had previously.

The frsqrte instruction is used for a lot of 3D graphics functions so this change may help fix graphics glitches.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4864 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-01-17 04:29:44 +00:00
..
2009-11-25 10:07:56 +00:00
2010-01-13 11:09:20 +00:00
2009-12-31 17:42:55 +00:00