Commit Graph

10745 Commits

Author SHA1 Message Date
Tillmann Karras 7a66a3ded1 ArmEmitter: make it more readable 2014-02-28 12:43:22 +01:00
Tillmann Karras 46e7c0657f Crypto: small cleanup 2014-02-28 12:43:22 +01:00
Tillmann Karras 315a8ba1c0 Various changes suggested by cppcheck
- remove unused variables
- reduce the scope where it makes sense
- correct limits (did you know that strcat()'s last parameter does not
  include the \0 that is always added?)
- set some free()'d pointers to NULL
2014-02-28 12:43:20 +01:00
Tillmann Karras 5f0a8008f4 Convert MemoryUtil.cpp to Unix-style line endings 2014-02-28 12:28:21 +01:00
Tillmann Karras 1a428de189 x64FPURoundMode: move things around a bit 2014-02-28 12:28:21 +01:00
Tillmann Karras 6914eca167 Fix various warnings reported by clang
- mostly remove unused variables
- rename some generic JIT identifiers
2014-02-28 12:28:19 +01:00
Pierre Bourdon ea34ae0a70 Merge pull request #113 from Parlane/fix_wifi
Randomise the mac address and store it in the config.
2014-02-28 11:25:29 +01:00
Matthew Parlane c68cd3a8ea Randomise the mac address and store it in the config.
This stops error 20115 when trying to go online.
2014-02-28 22:53:00 +13:00
Pierre Bourdon a3508823de Merge pull request #112 from Parlane/fix_ssl_init
Initialise entropy correctly for ssl.
2014-02-28 00:51:09 +01:00
Tony Wasserka 1f5b3c928f Merge pull request #108 from degasus/GLSLUtilShader
GLSL utility shader optimization
2014-02-27 22:38:37 +01:00
Matthew Parlane e1ec4729b4 Initialise entropy correctly for ssl. 2014-02-27 21:46:14 +13:00
degasus f628695d31 comment fixes 2014-02-26 12:48:52 +01:00
Tony Wasserka 66d1f16f98 Merge pull request #107 from lioncash/tiny-cleanup
Tiny cleanup of WII_IPC_HLE.cpp.
2014-02-26 12:46:49 +01:00
degasus aaaa5af0b2 remove (ATTR|VARY)(IN|OUT) macros 2014-02-26 11:37:29 +01:00
degasus 1d0b6a1156 Merge duplicate parts of sampler into header 2014-02-26 11:37:29 +01:00
degasus 11efa88157 calculate constant values on shader compilation 2014-02-26 11:37:29 +01:00
degasus 8a4aa8c1f5 Rewrite texture tiling implementation
inline halfxb

So we know which is the first pixel by masking.

inline xl

inline xb a bit

inline yl

inline uv1.x shift

remove likely wrong guessed ternary operator

add pixel layout comment

inline xel

optimize the shifts a bit

inline xb

optimize shifts in a second step

extract xb

rename all variables

calculate cache line by position.x

Revert 5115b459f40d53044cd7a858f52e6e876e1211b4 "optimize the shifts a bit"

It seems I was wrong, the other way is the more natural.

use x_virtual_position instead of uv1.x for x_offset_in_block

This looks more natural and the offset should be masked anyway.

substitude factor with cache_lines

move 32bit logic in a conditional block
2014-02-26 11:37:29 +01:00
degasus bd3beeb184 TextureConverter: Use Log2() and shifts instead of multiplications/divisions 2014-02-26 11:37:29 +01:00
degasus 94da4e1aa2 MathUtil: Change Log2 return value to int
Log2(u64) can't be bigger than 63, so there is no need in forcing a 64 bit value.
So just using a common int seems more natural.
2014-02-26 11:37:28 +01:00
degasus f99c8a0b70 merge common parts of encoding shaders 2014-02-26 11:37:28 +01:00
degasus 7f539b6033 ogl: optimize real xfb a bit
Both nvidia + mesa seems not to optimize x / (2**n) to x >> n, so we do it ourself.
2014-02-26 11:37:28 +01:00
Lioncash d5fd68e4a4 Eliminate the magic constants in the switch statement in WII_IPC_HLE_Device_FileIO.cpp's Seek function. 2014-02-24 15:01:08 -05:00
Lioncash 4094c35203 Tiny cleanup to WII_IPC_HLE.cpp.
- Inlined loop vars in statements where possible.
- Eliminate some explicit iterators with foreach loops.
- Kill off some newlines that weren't necessary.
2014-02-24 14:09:42 -05:00
Tillmann Karras 33beaf20f3 PolarSSL: adapt Dolphin to new version
- strip down PolarSSL's CMakeLists.txt
- switch to the PolarSSL 1.3 API
- use entropy interface instead of havege (PolarSSL 1.3 has disabled
  havege by default because it is "considered unsafe for primary usage")
- add VS2013 .vcxproj file
2014-02-24 16:20:50 +01:00
Pierre Bourdon 7be3dae988 Merge pull request #106 from lioncash/unnecessary-cstr
Unnecessary c_str() call in WII_IPC_HLE_Device_es.cpp's OpenTitleContent function.
2014-02-24 15:56:34 +01:00
Lioncash 98d2e76fcc Unnecessary c_str call in WII_IPC_HLE_Device_es.cpp's OpenTitleContent function.
m_ContentFile is a string, so it's kind of pointless to pass a c_str of a string to constructor of a new string.
2014-02-24 08:32:45 -05:00
degasus 8af3f751db Fetch swapInterval function pointer after binding a context
This fixes vsync on windows
2014-02-24 12:45:02 +01:00
Ryan Houdek 21bb722c93 Merge pull request #101 from delroth/remove-tests
Remove Source/{Unittests,TestSuite}.
2014-02-24 02:43:32 -06:00
Ryan Houdek 2bd1f99125 Fix the nogui build when building with EGL 2014-02-24 06:34:09 +00:00
Lioncash e71db8fe04 In UCode_AX.cpp in function HandleCommandList() - case CMD_MIX_AUXB_NOWRITE should have 1 being passed, not false, as the aux ID in MixAUXSamples. 2014-02-23 17:22:20 -05:00
Pierre Bourdon 0f89060cf3 Remove Source/{Unittests,TestSuite}.
These directories have been unused for several years and without any automated
way of running the tests, they are pretty much useless.

While they might be useful as a reference, in their present state they should
not be kept in the repository.
2014-02-23 22:36:32 +01:00
Pierre Bourdon 99db9f0fb1 Merge pull request #94 from Tilka/uninitialized
Fix struct initialization
2014-02-23 17:07:24 +01:00
Pierre Bourdon 4a569c4449 Merge pull request #97 from delroth/mmio-gpfifo
WriteToHardware: Pass through the whole 0xCC008xxx area to GPFifo instead of only 0xCC008000.
2014-02-23 10:20:56 +01:00
Lioncash e3e78128a2 isSameValue in IR.cpp/.h should be returning a boolean value. 2014-02-23 04:14:57 -05:00
Lioncash 679a1bb2eb WII_IPC_HLE_Device_usb_kbd.cpp's Update method should return 0, not false, it communicates the wrong intent otherwise. 2014-02-23 04:08:52 -05:00
Pierre Bourdon 86326de6f6 WriteToHardware: Pass through the whole 0xCC008xxx area to GPFifo instead of only 0xCC008000. 2014-02-23 10:01:47 +01:00
Lioncash 8d57f38be7 Purge wx elements of the console. 2014-02-23 03:12:24 -05:00
Pierre Bourdon c06c8f0ec8 MMIO: Fix a megaderp in the UniqueID function causing handlers to be overwritten by other handlers. 2014-02-23 08:34:05 +01:00
Pierre Bourdon b8582b00a9 MMIO: Pass the provided high part/low part addrs to handlers in {Read,Write}ToSmaller. 2014-02-23 08:33:27 +01:00
Pierre Bourdon 803c110e30 MMIO: Show the read/write size in invalid handlers. 2014-02-23 08:32:52 +01:00
Lioncash d45351a43f Initial removal of the actual console functionality on windows. 2014-02-23 02:01:35 -05:00
Pierre Bourdon 70f3a069f2 Revert "Merge pull request #83 from lioncash/remove-console"
This breaks Linux stdout logging.

This reverts commit 7ac5b1f2f8, reversing
changes made to 9bc14012fc.

Revert "Merge pull request #77 from lioncash/remove-console"

This reverts commit 9bc14012fc, reversing
changes made to b18a33377d.

Conflicts:
	Source/Core/Common/LogManager.cpp
	Source/Core/DolphinWX/Frame.cpp
	Source/Core/DolphinWX/FrameAui.cpp
	Source/Core/DolphinWX/LogConfigWindow.cpp
	Source/Core/DolphinWX/LogWindow.cpp
2014-02-23 07:48:06 +01:00
Ryan Houdek 60a5d8900b Merge pull request #60 from Sonicadvance1/Android-GLDetect
Fix the Android OpenGL About tab.
2014-02-22 22:29:57 -06:00
Tillmann Karras 3038bca0a4 JitBackpatch: initialize InstructionInfo to 0
DisassembleMov() doesn't always initialize all fields of 'info'.
2014-02-23 04:36:26 +01:00
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
Ryan Houdek 1f750904af Fix the OpenGL About tab.
Move EGLHelper to be local to the creation of the about GL/GLES tabs so we don't have 3 EGL contexts running at a time.
Fix issues with OpenGL context creation here so we show the correct information.
This requires adding an EGL function to the NativeLibrary since Android's JAVA bindings don't expose eglBindAPI.
2014-02-22 21:08:27 -06:00
Pierre Bourdon f9ed70b2f9 Merge pull request #85 from Sonicadvance1/Android-OSXpain
Make it possible to build Dolphin for Android in OS X and also less of a pain with gradle.
2014-02-23 04:05:42 +01:00
Ryan Houdek cf6e0b6015 Make it possible to build Dolphin for Android in OS X and also less of a pain with gradle. 2014-02-22 21:01:58 -06:00
Pierre Bourdon 4ba9cb217f Fix a compilation error introduced in PR #91.
For some reason it passed builbot-try but didn't build after being merged to
msater. Did not expect that, sorry :(
2014-02-23 03:45:46 +01:00
Pierre Bourdon 7cabe1772e Merge pull request #91 from delroth/iwyu
Include-what-you-use suggested fixes.
2014-02-23 03:34:10 +01:00
Pierre Bourdon f344a43657 Make DolphinWX/ mostly IWYU clean. 2014-02-23 00:27:27 +01:00
Pierre Bourdon c698c07755 Make DiscIO/ mostly IWYU clean (and fix errors in rest of the project detected by this change). 2014-02-22 23:37:29 +01:00
Pierre Bourdon 83b7bb64aa Make Common/ mostly IWYU clean (and fix errors in rest of the project detected by this change). 2014-02-22 23:37:29 +01:00
Tillmann Karras 79336c88f8 Remove X11InputBase (dead code) 2014-02-22 22:42:42 +01:00
Pierre Bourdon 6d8df311a3 Merge pull request #88 from lioncash/relative-includes
Relative includes
2014-02-20 02:08:44 +01:00
Lioncash 24ba058404 Fix the Windows build for the final time. 2014-02-19 19:38:23 -05:00
Lioncash c1a934f7ed Fix the Android build.
Required the removal of EGL.h from EGL.cpp.

Removed the similar includes from AGL.cpp, GLX.cpp, and WGL.cpp to retain consistency.
All GL interfaces are now centralized on GLInterface.h
2014-02-20 01:01:11 +01:00
Lioncash ed9eea72a1 Forgot to move DSPTool over. Fixed now. 2014-02-20 01:01:11 +01:00
Lioncash 91286f5021 Fix the Windows build in relation to the recent changes. 2014-02-20 01:01:11 +01:00
Lioncash 146b301a91 Fix more header sorting issues in Core/ (now check-includes clean). 2014-02-20 01:01:11 +01:00
Pierre Bourdon 9a8ea53195 Fix LinearDiskCache.h relying on a file not directly included. 2014-02-20 01:01:11 +01:00
Pierre Bourdon 425f9dcd51 Fix more header sorting issues in VideoBackends/ (now check-includes clean). 2014-02-20 01:01:11 +01:00
Pierre Bourdon 592ebc5262 Fix more header sorting issues in DolphinWX/ (now check-includes clean). 2014-02-20 01:01:10 +01:00
Pierre Bourdon ffe588cc24 Fix more header sorting issues in VideoCommon/ (now check-includes clean). 2014-02-20 01:01:10 +01:00
Pierre Bourdon 6847a0fc0c Fix more header sorting issues in InputCommon/ (now check-includes clean). 2014-02-20 01:01:10 +01:00
Pierre Bourdon fca12c4c4e Fix more header sorting issues in AudioCommon/ (now check-includes clean). 2014-02-20 01:01:10 +01:00
Pierre Bourdon 8ea8da6ebc Fix more header sorting issues in DiscIO/ (now check-includes clean). 2014-02-20 01:01:10 +01:00
Pierre Bourdon 3f9c38d231 Fix more header sorting issues in Common/ (now check-includes clean). 2014-02-20 01:01:10 +01:00
Lioncash edb43cfe61 Fix the OSX build.
Turns out Dolphin uses some macros that clash on OSX. However thankfully, this include is only used in Frame.cpp.
2014-02-18 19:08:17 -05:00
Lioncash eee549f92b Scope the Windows include directory to only point to Source/Core/.
Also fix the Windows build with this change.
2014-02-18 13:21:12 -05:00
Rachel Bryk b1f77d0191 Save frame skipping option, and allow loading it from game ini too. 2014-02-18 12:25:11 -05:00
Pierre Bourdon a18e8249a4 Merge pull request #79 from Tilka/nits
Silence some Windows compiler warnings
2014-02-18 14:19:38 +01:00
Pierre Bourdon 362dec9c7c Dolphin now builds on Linux with only Source/Core as include dir 2014-02-18 12:18:47 +01:00
Pierre Bourdon dc1db82f70 Fix Linux build 2014-02-18 12:09:38 +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
Lioncash d9ce4a892b Remove the leftover folder for Wii IO bridge. Was removed in the mmio merge 2014-02-16 21:08:32 -05:00
Lioncash cd8196f5db Turns out Console.cpp and ConsoleListener.cpp were being built into the Linux builds too. Fixes the build. 2014-02-16 20:55:07 -05:00
Lioncash ca7bdf1d5d Remove the embedded Console from the possible logging options.
Note I do not mean the Logging window, but the console window.
It's literally rarely, if at all used, and offers less advantages over the built-in logging window (ie. it breaks on different locales: http://i.imgur.com/Cs92tQE.png)

This commit should remove all of the console logging.
2014-02-16 20:40:33 -05:00
Pierre Bourdon b18a33377d Merge pull request #55 from Sonicadvance1/GLExt-InitArray
Change OpenGL extension initialization in to a big array
2014-02-17 02:16:16 +01:00
Ryan Houdek 6b5f6ddaa1 Merge pull request #82 from lioncash/vertical-alignment
Fix some vertical alignments
2014-02-16 19:12:42 -06:00
Lioncash 6c4ee1753a Fix some vertical alignments
ie. uses spaces for alignment.
2014-02-16 20:12:05 -05:00
Ryan Houdek eae9d47c3c Change OpenGL extension initialization in to a big array
This is a reasonable chunk of changes and moves from multiple initialization functions in to an array initialization.
2014-02-16 17:40:34 -06:00
Tony Wasserka de5bfd0bce Merge pull request #37 from degasus/VideoCommonApiFixes
VideoCommon API cleanups
2014-02-16 22:08:28 +01:00
Pierre Bourdon 96a66ada2e Use a pointer instead of a non-const ref in MMIO::Mapping::Read now that compatibility with the old interface is not required anymore. 2014-02-16 19:22:40 +01:00
Pierre Bourdon 92f8d93e96 Remove the old MMIO access "interface". 2014-02-16 19:22:40 +01:00
Pierre Bourdon f8f14c83a3 MMIO: Port the SW CP/PE MMIOs to the new interface.
Migration is now complete.
2014-02-16 19:22:40 +01:00
Pierre Bourdon 5b5dfb384e MMIO: Port the VideoCommon PE MMIOs to the new interface. 2014-02-16 19:22:40 +01:00
Pierre Bourdon 4129b30494 MMIO: Port the VideoCommon CP MMIOs to the new interface (and provide framework for other video related mappings). 2014-02-16 19:22:40 +01:00
Pierre Bourdon bdedaa24a9 MMIO: Port the EXI MMIOs to the new interface. 2014-02-16 19:22:40 +01:00
Pierre Bourdon 353c145e64 MMIO: Port the IPC MMIOs to the new interface (and move the IOB handling to IPC). 2014-02-16 19:22:40 +01:00
Pierre Bourdon a7c1e0d0d7 MMIO: Port the AI MMIOs to the new interface. 2014-02-16 19:22:40 +01:00
Pierre Bourdon 191b447092 MMIO: Port the SI MMIOs to the new interface. 2014-02-16 19:22:40 +01:00
Pierre Bourdon f34651f48d MMIO: Port the DI MMIOs to the new interface. 2014-02-16 19:22:40 +01:00
Pierre Bourdon 63990787fd MMIO: Port the DSP/ARAM/AI MMIOs to the new interface. 2014-02-16 19:22:40 +01:00
Pierre Bourdon b7a0c34906 MMIO: Port the MI MMIOs to the new interface (and rework that module extensively). 2014-02-16 19:22:40 +01:00
Pierre Bourdon f1dba04be7 MMIO: Port the VI MMIOs to the new interface. 2014-02-16 19:22:39 +01:00
Pierre Bourdon a3f95c1e10 MMIO: Port the PI MMIOs to the new interface. 2014-02-16 19:22:39 +01:00
Pierre Bourdon 9fe58d28ba Starting point for the new MMIO interface
Design doc:
    https://docs.google.com/document/d/11qcGCWLne1wYvmtFaSrOKZt_vHxXrcWcZsdWJ-MJnyo/edit

The code is currently not used. Migration plan:
    1. Implement MMIO access via MMIO::Mapping in parallel to the current
       method.
    2. Implement all existing MMIO handlers via the new interface.
    3. Remove the old hwRead/hwReadWii/hwReadIOBridge code.
    4. Implement JIT optimizations for MMIO accesses.
2014-02-16 19:22:39 +01:00
Tillmann Karras 6ae2972444 DSP: add inline opcode documentation
While further increasing the table width doesn't make the code any less
ugly, it makes it easy to generate auto-comments in the IDA processor
plugin. Also, use spaces for alignment instead of tabs.
2014-02-16 18:29:53 +01:00
Tillmann Karras 9f462a00a0 DSP: remove redundant expression 2014-02-16 18:18:23 +01:00
Tillmann Karras 0d6ab2c658 Silence some Windows compiler warnings
by adding explicit type casts.
2014-02-16 16:59:45 +01:00
degasus e5eff6bc1a Remove slowdown warning
Now it's shown as "debug" which is disabled by default.
2014-02-16 12:57:17 +01:00
Ryan Houdek 9b57292395 Fix ARM build 2014-02-15 22:05:12 -06:00
Ryan Houdek 77851edc1b Fix the arbitrary exits. We have to make sure that the block links are cleared entirely. 2014-02-15 20:41:42 -06:00
Ryan Houdek 0a9fd93eda On block unlinking, wipe the address from the valid links. 2014-02-15 20:23:01 -06:00
Ryan Houdek d2a90e6eab If block linking isn't enabled then make sure there isn't a performance hit from getting a block number. 2014-02-15 20:23:00 -06:00
Ryan Houdek c5b8c65ddc Initialize linkStatus to false in the ARM JIT cores as well. 2014-02-15 20:23:00 -06:00
Ryan Houdek 22b86e64f5 redo 'jit: change our linking module to be able to handle arbitrary exit addresses' 2014-02-15 20:22:59 -06:00
degasus 647aad0a19 inline SetViewport into VertexShaderManager 2014-02-15 21:09:42 +01:00
Pierre Bourdon cbe7656b2f Merge pull request #42 from degasus/latencyFix
audio latency fix
2014-02-15 18:22:57 +01:00
Pierre Bourdon cf736cd5df Merge pull request #73 from lioncash/ArraySize-Cleanup
Kill off some usages of the ArraySize macro.
2014-02-15 18:22:28 +01:00
degasus d5f1f0d4a9 merge some common parts of Swap() into VideoCommon 2014-02-15 11:33:43 +01:00
degasus 3551259c7a use EFBRectangle for scissor rect
This one is backend independed. The backend should recalc such things on their own.
2014-02-15 11:33:43 +01:00
degasus 1f4219b5b4 move perfquery enable checks into videocommon (caller side) 2014-02-15 11:33:43 +01:00
degasus 5a660c27bc rename UpdateViewport to SetViewport like all others setters in RenderBase.h 2014-02-15 11:33:43 +01:00
degasus 3cd6918dec fix ogl video config crash
This will happen when playing on any other backend than ogl which have a non-trival GLInterface::GetMode() method.
2014-02-15 11:33:43 +01:00
degasus e5318d2624 move shared parts from VertexManager::vFlush into VideoCommon 2014-02-15 11:33:43 +01:00
Lioncash 655d22512b Kill off some usages of the ArraySize macro.
This required the use of std::array in some cases.
2014-02-15 02:43:54 -05:00
Matthew Parlane 48798d8d34 Merge pull request #70 from lioncash/fifo-unsigned
Kill off some casting in the FifoPlayer.
2014-02-15 20:42:15 +13:00
Lioncash 867d0f01a2 Remove #if 0 statement in lfd() in Jit64/Jit_LoadStoreFloating.cpp 2014-02-14 23:46:09 -05:00
Lioncash 49d6be26cd Remove dead else branch in StoreFromRegister() in Jit64/JitRegCache.cpp 2014-02-14 23:43:51 -05:00
Lioncash d42e8817a0 Clean out some old left-behind quantizer stuff in Jit64/Jit_LoadStorePaired.cpp and Jit64/Jit_SystemRegisters.cpp. 2014-02-14 23:32:37 -05:00
Lioncash c78faafeae Kill off some silly casting in the FifoPlayer.
Also makes more sense conceptually, since it's not like we'll ever have negative frames.
2014-02-14 22:07:12 -05:00
Jordan Woyak d6f6672522 Kill auto usage in CISOBlob.cpp per request. 2014-02-13 16:09:58 -06:00
Jordan Woyak cec8ac20fc Fixed issue 7020. CISO >4GB failure. Caused by integer overflow. 2014-02-13 15:47:42 -06:00
degasus 9e56b1d343 Disable framerate correction for OpenAL
OpenAL itself stretch the time on slowdowns, so the Mixer isn't allowed also to change the rate.
2014-02-13 13:22:29 +01:00
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
Tillmann Karras 2ff794d299 Fix some warnings 2014-02-13 09:02:43 +01:00
Matthew Parlane 88526be3b5 Merge pull request #50 from Parlane/inifile_tidy
Fix IniFile to use string& instead of char*
2014-02-13 19:04:27 +13:00
Matthew Parlane 3fe05e0a9f Fix IniFile to use string& instead of char*
Also removes .c_str() usages where found.
2014-02-13 17:06:30 +13:00
Scott Mansell 7062cf8657 Interpeter: Fixed ConvertToDouble to match the manual.
Also added some documntation comments.
2014-02-12 23:12:17 +01:00
Scott Mansell cf5938c4df x64Emitter: Fix the PSUBQ instruction's opcode 2014-02-12 23:12:17 +01:00
Scott Mansell 1eb8168488 x64Emitter: Add the xmm, xmm form of PSRLQ instruction. 2014-02-12 23:12:16 +01:00
Tillmann Karras 1f34ed2c25 Re-enable non-IEEE mode support 2014-02-12 23:12:16 +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
Tillmann Karras db196d8c5b Jit64[IL]: fix float conversions
Floating-point is complicated...

Some background: Denormals are floats that are too close to zero to be
stored in a normalized way (their exponent would need more bits). Since
they are stored unnormalized, they are hard to work with, even in
hardware.  That's why both PowerPC and SSE can be configured to operate
in faster but non-standard-conpliant modes in which these numbers are
simply rounded ('flushed') to zero.

Internally, we do the same as the PowerPC CPU and store all floats in
double format. This means that for loading and storing singles we need a
conversion. The PowerPC CPU does this in hardware. We previously did
this using CVTSS2SD/CVTSD2SS. Unfortunately, these instructions are
considered arithmetic and therefore flush denormals to zero if non-IEEE
mode is active. This normally wouldn't be a problem since the next
arithmetic floating-point instruction would do the same anyway but as it
turns out some games actually use floating-point instructions for
copying arbitrary data.

My idea for fixing this problem was to use x87 instructions since the
x87 FPU never supported flush-to-zero and thus doesn't mangle denormals.
However, there is one more problem to deal with: SNaNs are automatically
converted to QNaNs (by setting the most-significant bit of the
fraction). I opted to fix this by manually resetting the QNaN bit of all
values with all-1s exponent.
2014-02-12 23:12:15 +01:00
Tillmann Karras c25c4a6e20 x64: add support for some x87 instructions 2014-02-12 22:45:01 +01:00
ExtremeDude2 5e0b8b3477 Rename "JITIL experimental recompiler"
This changes it to "JITIL Recompiler (experimental)"
2014-02-12 10:21:02 -05:00
degasus bbd58b8f6a change AI sampling rate based on framelimit 2014-02-11 14:53:53 +01:00
degasus ca9fd64df9 controll the interpolation frac by the fifo size 2014-02-11 14:35:19 +01:00
degasus d20dbbc92f audiocommon: sync mixer by fifo instead of estimate values 2014-02-11 07:25:58 +01:00
degasus 2956ffa5be audiocommon: remove 1:1 interpolation
The usual one is 32->48 khz interpolation. So there is no need in a special 1:1 interpolation only for performance.
2014-02-11 07:25:58 +01:00
Tillmann Karras 3218f6cca8 x64: drop instructions that don't exist
These instructions don't exist in hardware although I agree that they
would be useful for our purposes ;)
2014-02-11 05:22:53 +01:00
lioncash d2038049f5 Replace all include guard ifdefs with "#pragma once" 2014-02-10 18:07:16 -05:00
degasus 532cd44003 Use float to calculate the fps/vps
This will round internally, so 59.99 fps will now be shown as 60 fps.
2014-02-10 16:08:03 +01:00
degasus a51b5f7815 Drop framelimit by fps
Framelimit by fps can't be done per coretiming
2014-02-10 16:08:03 +01:00
degasus f7dc918057 Throttle by coretiming event instead of VI
VI isn't called as regular as we want to, so we have to create a new throttling event called regularly by coretiming.

Atm we throttle every 1 ms when we are too fast and skip throttling when we lack 40ms (to avoid fast boosts after slowdowns)
2014-02-10 16:08:03 +01:00
lioncash f5408c3f52 Clarify an if statement in NetPlayClient.cpp. See: https://github.com/LaurentGomila/SFML/issues/26.
This was simply an error in documentation. It actually returns an sf::Socket::Status enum value as a result.
2014-02-10 09:26:29 -05:00