Dolphin SVN r6641

Dolphin SVN r6641 is released. Dolphin is the first Gamecube emulator able to run commercial games! Dolphin is a great Gamecube(NGC) and Wii emulator. It has a partial Wii support and plays most Gamecube games. SSSE3 and SSE4 optimized are enabled in this build.

Dolphin SVN changelog:
r6633
LLE JIT:
* Added 21 Arithmetic instructions to the JIT
* Used the DSPAnalyser to identify arithmetic/multiplier instructions that precede a conditional branch. This allows the JIT to skip updating the SR when nothing would read from it. Marked all arithmetic/multiplier instructions in the DSPTable for this purpose.
* Converted CheckExternalInterrupt into ASM
* Fixed a couple instructions in DSP Load/Store
r6634
Fixes some file handling in IPC_HLE

* change File::GetSize to fetch the size directly from the open file instead
of stat'ing it when challed with a FILE*
* use changed File::GetSize(FILE *f) instead of calling with file name in two
places
* remove "seek_pos % file_size" hack for ZTP, so one can seek to the end of
file again. Please check Zelda: Twilight Princess for regressions
* return error codes when reading or writing from/to a file

A lot of those changes are from j4ck.fr0st, so kudos to him.

I did not change the file open mode for ISFS_OPEN_WRITE to "wb". While that
would probably be more correct, it says in the comment that it might affect
Mario Kart Wii. I would prefer somebody with that game try that change
locally first.

Please check your games for regressions (or even improvement). Some games that
may be affected are Zelda - Twilight Princess and Metroid Prime 3.

Fixes issue 1749
r6635
ClearScreen fixes:
- Clear alpha channel to 0xFF instead of 0x00 whenever we (re-)create the EFB texture
- Disable color/alpha channels whenever the actual EFB format doesn't use them

Fixes issue 2826.
Fixes issue 1879.

Please check if issue 3014 is fixed now, as well as any other games which might have broken due to ClearScreen changes.
For what it's worth, Super Mario Sunshine still shows a small glitch even with these changes.
r6636
remove the remaining parts of the hack from r1327
the original issue was fixed some time ago
no functionality changes
r6637
AlphaMask and ColorMask were reversed.
r6638
Implement free look on linux. Patch due to artart78.
r6639
cleanup wikiz
r6640
Update Wii save import / export to use the same replace list as FileIO
add a couple of country codes I found through redump.org database
r6641
Added a game property for the "Enable CPU Access" video option. Patch by Link_to_the_past.

Download: Dolphin SVN r6641 x86
Download: Dolphin SVN r6641 x64
Source: Here