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Code Pull Requests Activity
12,544 Commits 12 Branches 16 Tags
d0ed3b81922fe1a6650853931b2a2b26b8d526c6
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28 Commits

Author SHA1 Message Date
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
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
booto
9892c8ea54 numCyclesMinusOne to numCycles in GekkoOPInfo 2014-04-30 19:04:02 +08:00
Ryan Houdek
94497961ac Removes unused argument in Helper_UpdateCR1. 
Interpreter::Helper_UpdateCR1 doesn't use the argument passed to UpdateCR1. It pulls its value from the FPSCR register.
Also there was a Interpreter::Helper_UpdateCR1(float) in addition to Helper_UpdateCR1(double) that hasn't ever existed. Remove the function
declaration.
 2014-04-24 22:00:58 -05:00
magumagu
002fb0b563 Interpreter: don't PanicAlert on write to SPR_HID2. 
The alert apparently triggers on Midway Arcade Treasures 2; given that the
game otherwise works fine, it's not a high priority to accurately emulate
the bit in question.

Fixes issue 7197.
 2014-04-18 20:20:42 -07:00
Tillmann Karras
2fcaca0603 More range-based loops and overrides 2014-03-17 02:55:55 +01:00
Tillmann Karras
3c46c0ede9 Interpreter: make some class members private 2014-03-17 02:55:54 +01:00
Matthew Parlane
31cfc73a09 Fixes spacing for "for", "while", "switch" and "if" 
Also moved && and || to ends of lines instead of start.
Fixed misc vertical alignments and some { needed newlining.
 2014-03-11 00:35:07 +13:00
Tillmann Karras
d802d39281 clang-modernize -use-nullptr 
and s/\bNULL\b/nullptr/g for *.cpp/h/mm files not compiled on my machine
 2014-03-09 21:14:26 +01:00
Tillmann Karras
16885d0f74 Interpreter: less duplicate code in float compares 2014-03-09 19:35:13 +01:00
Tillmann Karras
9ef64245fa MathUtil: fix IsQNAN() 
The constants were one nibble too short and the lower 51 bits don't
actually have to be zero.
 2014-03-09 19:34:58 +01:00
Tillmann Karras
d05e205a24 FPURoundMode: revert use of enums in bit-fields 
The workaround of using fixed underlying types produces lots of warnings
in GCC because now the bit-fields are too small for the value range used
for conversion semantics.
 2014-03-09 15:24:35 +01:00
Ryan Houdek
4f02132f93 Make our architecture defines less stupid. 
Our defines were never clear between what meant 64bit or x86_64
This makes a clear cut between bitness and architecture.
This commit also has the side effect of bringing up aarch64 compiling support.
 2014-03-04 09:36:59 -06:00
Lioncash
13a007abed Remove another clamp function laying in the codebase and replace it with the one in MathUtil.h. 2014-03-02 13:57:27 -05:00
Pierre Bourdon
311caef094 Merge pull request #25 from Tilka/ppc_fp 
Fix non-IEEE mode
 2014-02-23 04:15:37 +01:00
Tillmann Karras
ee21cbe2d1 Add phire's more accurate DoubleToSingle version 
This method doesn't involve messing around with the quirks of the x87
FPU and should be reasonably fast. As a bonus, it does the correct thing
for out-of-range doubles.

However, it is also a little slower and only benefits programs that rely
on undefined behavior so it is disabled for now.
 2014-02-23 04:13:47 +01:00
Lioncash
146b301a91 Fix more header sorting issues in Core/ (now check-includes clean). 2014-02-20 01:01:11 +01:00
Lioncash
2afe215271 Convert all includes to relative paths. 2014-02-18 02:19:10 -05:00
Lioncash
3fd87a7636 Second and final pass of clearing out tabs. 2014-02-17 02:19:41 -05:00
Tillmann Karras
404624bf0b Turn loops into range-based form 
and some things suggested by cppcheck and compiler warnings.
 2014-02-13 09:05:50 +01:00
Scott Mansell
7062cf8657 Interpeter: Fixed ConvertToDouble to match the manual. 
Also added some documntation comments.
 2014-02-12 23:12:17 +01:00
Tillmann Karras
f6897039c7 Interpreter: fix float conversions 
Can't use simple casting, otherwise we get the same problems as in Jit64.
 2014-02-12 23:12:15 +01:00
lioncash
d2038049f5 Replace all include guard ifdefs with "#pragma once" 2014-02-10 18:07:16 -05:00
Lioncash
ebb48d019e Clean up some struct indentations 
Also cleaned up the indentations of some variable declarations.
 2014-02-09 19:40:11 -05:00
Jasper St. Pierre
34692ab826 Remove unnecessary Src/ folders 2013-12-31 14:03:19 -05:00