Tweaked SetMultiVSConstant functions to prefer glProgramEnvParameters4fvEXT over glProgramEnvParameter4fvARB with fall-back for older harder.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6713 8ced0084-cf51-0410-be5f-012b33b47a6e
Also a small change to the mixer. This should fix audio throttling in cases where num_samples > RESERVED_SAMPLES. This seems to happen now with zelda ucode games, possibly others.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6711 8ced0084-cf51-0410-be5f-012b33b47a6e
additional input queueing in IOdarwin appears to be unnecessary.
IOBluetoothDeviceInquiry does not find already connected devices,
so no need to filter those out.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6710 8ced0084-cf51-0410-be5f-012b33b47a6e
Avoid sending the Wii OS bluetooth packets with uninitialized data
past the nominal length of the report.
XXX IOWin.cpp still always returns MAX_PAYLOAD because I don't have
a Windows environment to test with.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6708 8ced0084-cf51-0410-be5f-012b33b47a6e
Applied the logic from r6691 to the LLE dec/add/sub functions so they work without ToMask. This should give a modest speedup for these.
Pierre's AR inc was already perfect and I only adjusted its logic a bit for visual consistency between the interpreter and JIT code.
Also applied Pierre's optimization from the LLE inc to the Int inc.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6707 8ced0084-cf51-0410-be5f-012b33b47a6e
GX_TF_RGBA8 texture decoder optimized with SSE2 producing a ~68% speed increase over reference C implementation.
TABified the entire document per NeoBrainX. :)
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6706 8ced0084-cf51-0410-be5f-012b33b47a6e
~25% speed improvement in decoding GX_TF_RGB5A3 textures which aren't used very much. I thought it would help for movie playback but I misled myself. Video playback has nothing to do with this texture format.
Next I'll see if I can knock out some of these other texture decoders. Byte swizzling I'm sure can somehow be accomplished using _mm_unpacklo_epi8 trickery, so that'd be another big win I hope.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6698 8ced0084-cf51-0410-be5f-012b33b47a6e
Changed the EFB color order from RGBA to ABGR to emulate it correctly on little-endian platforms. Added some enumerations to clear up what components are which colors. Fixed the TEV alpha input LUT which would have caused problems if anything was doing alpha comparisons.
Changed box filter for EFB copies from 3x3 to 2x2 because that is probably correct. Also makes the math nicer.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6696 8ced0084-cf51-0410-be5f-012b33b47a6e
TextureDecoder.cpp: merged two functionally identical decode5A3RGBA and decode5A3rgba methods.
OpcodeDecoding.cpp and DLCache.cpp: optimization for GX_LOAD_XF_REG. The PSUHFB solution sounds better for SSSE3, but this is a small win for the default case.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6692 8ced0084-cf51-0410-be5f-012b33b47a6e
Adjusted the code work without ToMask.
This code should be functionally identical for all inputs to the previous code.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6691 8ced0084-cf51-0410-be5f-012b33b47a6e
* Optimised out the R11 ImmPtr instructions
* Made the whitespacing a little more consistent
* Disabled block linking while it is being reworked
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6688 8ced0084-cf51-0410-be5f-012b33b47a6e
functions accidentally added. Fixed the jitted ar register arithmetic.
Added a CMakeList.txt for the UnitTests, but did not add the subdirectory
to Source/CMakeLists.txt.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6687 8ced0084-cf51-0410-be5f-012b33b47a6e
A lot of tests are failing right now, not sure yet if this is caused by the recent reg changes or other stuff (at least broken according to tests: iar, subarn, addarn, 'ir, 'nr, 'l, 's, 'sn, 'ln, 'lsn, 'lsm, 'lsnm, 'sl etc - err, most/all that use increase/decrease)
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6683 8ced0084-cf51-0410-be5f-012b33b47a6e
* Fixed a bug in the JCC instruction.
* Changed the cycle count from u32 to u16.
* Added cycle counting to the block linker.
* Optimised the branch exit slightly.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6681 8ced0084-cf51-0410-be5f-012b33b47a6e
(acc and ax) and product register with one read/write.
Gives a minuscule speedup of not more than 4%. In exchange, breaks all
your out-of-tree changes to dsp. Tests are not building again, yet.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6680 8ced0084-cf51-0410-be5f-012b33b47a6e
Whatever that means, it fixes that stupid Super Mario Sunshine glitch and possibly lots of other stuff, so test as many glitchy games as possible with this ;)
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6669 8ced0084-cf51-0410-be5f-012b33b47a6e
Should fix almost all regressions of the recent ClearScreen changes and keep the fixed stuff.
The Super Mario Sunshine glitch is caused by another issue and will be addressed in my next commit.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6668 8ced0084-cf51-0410-be5f-012b33b47a6e
assembler for JIT. Replace JIT ToMask() with a different variant. Remove
superfluous zeroWriteBackLog calls(added by me).
Core/Common: Don't bother creating a string and calling into a Logs trigger()
when there is noone listening. Change AtomicLoadAcquire for gcc to just
make the compiler not reorder memory accesses around it instead of doing
a full memory barrier, per the comment in the win32 variant.
Core/AudioCommon: Fix a use of uninitialized variable inside libalsa.
Microbenchmarking results for ToMask variants:(1 000 000 000 iterations):
cpu\variant| shifts | bit scan
intel mobile C2D@2.5GHz | 5.5s | 4.0s
amd athlon64x2@3GHz | 6.1s | 6.4s
(including some constant overhead identical to both variants)
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6667 8ced0084-cf51-0410-be5f-012b33b47a6e
james.jdunne