PCSX2 SVN r1593 - 模擬器

http://emu.crimsonrain.com/2009/08/pcsx2-svn-r1593.html

r1591
GSdx: little code cleanup
r1592
pcsx2: removed some msvc++ warnings from one of arcum42's cleanups
microVU: minor fixes.
The ps2's VUs (and FPU) pretty much always do sqrt(abs(x)) whenever doing
sqrt's.
SSE's sqrt will give you a NaN if x is negative instead, so force abs(x)
before doing sqrt (unless the value is known to be positive).
r1593
KiNGKiMO noticed a crash when specifying a iso filename in the cmdline, to
make pcsx2 auto-boot that file. I fixed that, and while I was at it, change
the bootmodes around.
The way it works now is:
- Base mode: 0=normal (cdvd plugin), 1=load elf, 2=use iso loader, 3=emulate
no disc
- Bios flag: 65536+base = mode startup through bios boot process. Default is
to skip bios.
So for example to load X.iso using the internal iso loader, and executing
through the bios, you would now do: pcsx2.exe -bootmode 65538 X.iso
This needs implementing in linux side, and maybe changing it so it's nicer
user-wise (for example, reading the number as HEX would make it 10002 instead
of 65538).

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