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282e9bd292
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8601 Commits

Author SHA1 Message Date
magumagu
282e9bd292 JitCache: use a custom bit-set class. 
Unfortunately, this appears to be necessary for the sake of performance;
the standard library equivalents don't work well enough on Visual Studio
2013. vector<bool>::insert() is way too slow in debug
builds to be usable, and std::bitset generates inefficient code in release
builds.
 2014-05-24 14:17:53 -07:00
magumagu
6bb08de8a0 JIT: get rid of useless code in JitCache.cpp. 2014-05-24 11:04:24 -07:00
magumagu
440246a190 Interpreter: use numeric_limits instead of FLT_MAX. 
Minor cleanup, and fixes compilation on some systems.
 2014-05-24 10:58:15 +02:00
Tony Wasserka
cffa848b99 Merge pull request #390 from magumagu/fp-reciprocal 
Add accurate implementations of frsqrte and fres
 2014-05-24 10:45:01 +02:00
shuffle2
ca3002977b Merge pull request #256 from magumagu/dsound-notify 
DSound: use DSound notifications to produce sound.
 2014-05-23 17:02:55 -07:00
magumagu
6955fef161 Interpreter: Code style fixes. 2014-05-23 15:06:09 -07:00
magumagu
d0ed3b8192 Jit: Use infinity and NaN from numeric_limits. 
MSVC's implementation of INFINITY is unusable.
 2014-05-23 14:59:03 -07:00
magumagu
a9a2d3d98d New frsqrte implementation; verified accurate. 
This is similar to the old implementation, but it uses smaller tables, and
handles more edge cases correctly.  (hwtest coming soon.)
 2014-05-23 14:59:02 -07:00
magumagu
129e76e60d Interpreter: refactor the rsqrte code, and use it for ps_rsqrte. 2014-05-23 14:59:00 -07:00
magumagu
567724b2f8 Jit: get rid of incorrect implementations of fres and frsqrte. 
The existing implementations produce answers which aren't consistent with
the hardware, and games care about correct floating point math.

These can be reimplemented at some point in the future, if someone cares
enough, but the general case is probably too much code to inline.

(I'm leaving the ARM implementations in place by request, even though they
suffer the same issues.)
 2014-05-23 14:57:34 -07:00
Yuriy O'Donnell
ac75766c25 removed trailing whitespace 2014-05-23 21:14:48 +02:00
Yuriy O'Donnell
d08abfc14e JIT: JitBaseBlockCache::InvalidateICache no longer memsets iCache memory to INVALID_BYTE. 
This is redundant, since we reset the valid_block bits any way.
However, this was a source of a significant performance issues in some games.
In particular, Metal Gear Solid: Twin Snakes.
 2014-05-23 20:40:45 +02:00
Yuriy O'Donnell
de1e2127dc JIT: JitBaseBlockCache::valid_block is now std::vector<bool> 
This was previously a std::bitset, which resulted in generation of suboptimal code by VS2013 compiler.
See https://gist.github.com/kayru/753db9607d680e26194b
 2014-05-23 20:32:25 +02:00
magumagu
2f8a147eda Interpreter: make fres match hardware. 
New table-based implementation written based on actual hardware behavior.
(hwtest coming soon).
 2014-05-22 19:48:48 -07:00
magumagu
ad4ad7c1ed Use accurate frsqrte in Interpreter. 
The implementation of frsqrte exposed by this change isn't completely
correct; that will be fixed in a later commit.
 2014-05-22 19:46:27 -07:00
shuffle2
b58753bd69 Merge pull request #370 from Sonicadvance1/remove_specialized_memcmp 
Removes ZeroFrog's "optimized" memcpy and memcmp functions.
 2014-05-22 13:02:11 -07:00
shuffle2
fc41a53b46 Merge pull request #309 from magumagu/jit-unify-asm 
JIT: unify JitAsm for JIT64 and JIT64IL.
 2014-05-21 23:10:08 -07:00
shuffle2
c308657779 Merge pull request #376 from lioncash/wx 
Wx cleanup
 2014-05-21 21:54:00 -07:00
shuffle2
c4e60d5353 Merge pull request #356 from Sonicadvance1/Fix-MMUAnalyst 
Fixes games that use the MMU to page in code(Rogue Leader).
 2014-05-21 20:59:25 -07:00
shuffle2
6544d53c16 Merge pull request #361 from LPFaint99/wiisave 
Export wii saves to the "User" directory
 2014-05-21 20:17:18 -07:00
shuffle2
9ce269c7dc Merge pull request #382 from magumagu/faster-fast-disc-speed 
DVDInterface: make fast disc speed faster.
 2014-05-21 20:12:38 -07:00
shuffle2
4fb10a11b9 Merge pull request #379 from jordan-woyak/gamelist-size-fix 
Fix game list size display.
 2014-05-21 19:52:10 -07:00
shuffle2
dd413269e3 Merge pull request #343 from jordan-woyak/disable-sdl-windows 
Disable SDL input on Windows.
 2014-05-21 19:47:44 -07:00
Jasper St. Pierre
9d161b4170 BPStructs: Consistently put the two shared copy args first 
And rename them so they make a bit more sense.
 2014-05-20 11:28:15 -04:00
Jasper St. Pierre
1ae8edc1d0 BPStructs: Remove another function wrapper 2014-05-20 11:28:15 -04:00
Jasper St. Pierre
b1d3c5937a BPStructs: Move LoadBPReg here 2014-05-20 11:28:14 -04:00
Jasper St. Pierre
763ad77a1c BPStructs: Flatten out BPWritten 2014-05-20 11:28:14 -04:00
Jasper St. Pierre
07ab77d31c BPStructs: Reindent BPWritten 2014-05-20 11:28:08 -04:00
Jasper St. Pierre
c33a1b4b28 BPStructs: Document BPMEM_BP_MASK better 2014-05-20 11:26:31 -04:00
Jasper St. Pierre
2f122ea63c BPMemory: Fix "DISPLAYCOPYFILER" typo 2014-05-20 11:15:10 -04:00
Jasper St. Pierre
4e8e51b278 BPStructs: Remove calls to SetInterlacedMode when reloading state 
SetInterlacedMode is a dummy no-op that does nothing.
 2014-05-20 11:15:10 -04:00
Jasper St. Pierre
833b7ee584 BPFunctions: Remove the rest of GetConfig 2014-05-20 11:15:09 -04:00
Jasper St. Pierre
08611c3f36 PixelShaderManager: Fizzle out fog changes when disabled here 
This lets us remove a use of GetConfig.
 2014-05-20 11:15:09 -04:00
Jasper St. Pierre
fe645b888b BPFunctions: Remove use of a dumb method 
GetPointer serves no purpose.
 2014-05-20 11:15:08 -04:00
Jasper St. Pierre
56228cea5d BPFunctions: Remove an unused method 2014-05-20 11:15:08 -04:00
Jasper St. Pierre
4f4e3fad85 BPMemory: Clean up and rename some variables and comments 
This is about the register number, not the opcode.
 2014-05-20 11:15:08 -04:00
Jasper St. Pierre
e81b62aad1 BPFunctions: Clean up math slightly 
No need for magic 342 numbers.
 2014-05-20 11:14:00 -04:00
degasus
c1b6fcc00b ogl: pixel format shader without resolving 
v2: Don't use std::to_string as this function is broken on android.
 2014-05-19 09:29:40 +02:00
degasus
e150d307a6 ogl: use ARB_texture_multisample for msaa 2014-05-19 09:21:44 +02:00
degasus
fab78c2dff ogl: add ARB_texture_multisample 2014-05-19 09:21:44 +02:00
degasus
775858b6bc ogl: drop NV_framebuffer_multisample_coverage 2014-05-19 09:21:44 +02:00
degasus
afea848e3b ogl: drop csaa support 2014-05-19 09:21:44 +02:00
magumagu
5dffa28f0a DVDInterface: make fast disc speed faster. 
Fixes workaround for crash in Star Wars Rogue Leader.
 2014-05-18 20:03:55 -07:00
Jordan Woyak
d841e5176f Fix game list size display. 2014-05-18 12:17:56 -05:00
Lioncash
554207a87c Remove an unnecessary null check in CodeWindow.cpp. 
The validity of ToolBar is checked at the beginning of the function
 2014-05-18 11:43:21 -04:00
Pierre Bourdon
826a9e0152 MMIO: Lazy-initialize read/write handlers since most are not actually used 2014-05-18 17:37:33 +02:00
Lioncash
75cb8a7452 Fix a typo in the JIT debugger window 2014-05-18 10:31:39 -04:00
Tony Wasserka
6950f533ae Merge pull request #355 from magumagu/gx-missing-opcode 
Opcode decoding: handle missing opcodes 0x88 etc.
 2014-05-18 11:12:06 +02:00
Ryan Houdek
a4bb0dafb4 Removes ZeroFrog's "optimized" memcpy and memcmp functions. 
These were only compiled in on Windows and x86_32.
They provided "optimized" copies and compares based on blocksizes for the AMD Athlon and Duron CPU families.
The code was taken from something that AMD provides with a as-is license.
Just get rid of this crap.
 2014-05-17 18:03:31 -05:00
Pierre Bourdon
0f1b1dd3cf CheckExceptions: add TODO and remove a wrong comment 2014-05-18 00:56:18 +02:00