Commit Graph

14 Commits

Author SHA1 Message Date
pierre b80e207a8a Core/DSPCore: Make JIT work on 64 bit hosts
This is the safe variant that does not assume other
functions use R11 for &g_dsp.r, which they actually do.
So there is a lot unnecessary reloading of the register
getting emitted.

There are a few small changes exploiting pointers known
at emission time and making use of MComplex math.

Also renames m_LLEplaying to m_AIplaying in Core/AudioCommon.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6245 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-10-01 23:23:13 +00:00
j4ck.fr0st 89c4068663 Fix a bug in DSP Jit where branches had a blockSize of zero.
Add some useful checking to J_CC/SetJumpTarget.
Refactor increment/decrement and reuse code with increase/decrease.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5816 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-06-30 16:17:20 +00:00
hrydgard a88e09edc2 DSPLLE: followup to last change: bugfix + remove extraneous exception checks
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5542 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-05-29 21:43:46 +00:00
hrydgard 1d1b08a091 Core audio system work (Watch for regressions please!):
* Restore Audio Throttle to function properly, broken by Ayuanx many hundreds of revisions back. 
* Simplify DSPLLE JIT dispatcher in preparation for an asm rewrite
* Remove hack that made DSPLLE JIT seem faster than it was by running fewer cycles, but resulting in bad sound. This shows off how mysteriously slow it is - I don't understand why it's not faster. Use the DSPLLE interpreter for now if you want to use DSPLLE.
* Made "DSPLLE on Thread" work properly with correct-ish timing - although the speed benefit is really small now.

If it seems like this change slows anything non-LLE down, try turning off Audio Throttle and use the frame limiter in options instead.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5541 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-05-29 21:34:34 +00:00
hrydgard 659d5705c9 DSPLLE: Some cleanup. Possibly very small speed increase.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5535 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-05-29 18:22:50 +00:00
nakeee de081d0900 DSP jit: fixed some crash by pop/push (close to bhaal's solution)
If it breaks 64bit you know what to uncomment :-)



git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5400 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-04-23 08:15:00 +00:00
nakeee d86167961c DSP Jit enable ls* and sl* in jit.
Anyone feel like helping with the unit test?


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5390 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-04-19 13:29:05 +00:00
nakeee 282cf6c6b5 DSP jit: 'mv 's 'sn are now jitted. Added
void pushExtValueFromReg(u16 dreg, u16 sreg);
	void popExtValueToReg();
instead of the backlog.
Someone might want to add it to the Unit test


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5389 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-04-19 13:02:24 +00:00
nakeee 3fb80c52af DSP LLE: trying to clean up exception handling. Hopefully it didn't break anything
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5381 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-04-17 20:42:39 +00:00
nakeee ebac492716 DSP Jit some code cleanup
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5376 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-04-16 10:50:52 +00:00
skidau 122d5e7b4e Fixed the crash in DSP LLE JIT on x64 by aligning the stack.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5357 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-04-13 10:18:05 +00:00
nakeee d950726041 DSP Jit: Jit some more AR action and added compile SR which suppose to hold the status for
flags such as S40 which we can use to optimize compile.



git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5331 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-04-11 18:06:29 +00:00
nakeee 91c6f5acba DSP Jit removed useless push/pop (at least I hope they were useless).
enabled nr in jit after getting skid_au's help in writing the inscrease_addr_reg.
ector can you please take a look and see if the loop code makes sense? it seems
no one it really sure how loops suppose to work in jit 


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5301 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-04-09 15:11:02 +00:00
nakeee 499936561a DSP LLE Jit, joined work with XK and skidu.
VERY EXPERIMENTAL DON'T EXPECT HIGH PERFORMANCE!.



git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5288 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-04-07 15:04:45 +00:00