The real file was never kept open for longer than a single operation so there was no point in dealing with it in DoState.
Saving the real path in the savestate was also probably a bad idea. Savestates should be a bit more portable now.
* OpenAL:
Changed SoundTouch to use float samples, allowing SSE to be used. Made the DPL2 decoder disabled by default. Re-added the audio hack used by the Accurate VBeam emulation option.
Added a latency setting to the audio settings. Removed the Sample Rate setting. It is now hardcoded to 48000hz (accurate audio timing).
Skipped timestretching if the emulator is running below 10% speed to prevent buffer overflows.
Removed the synchronisation between the CPU thread and the audio thread. Added code to detect and resume from buffer underruns. Disabled the ability to change the DPL2 option after the game has started. Fixed a memory leak that occurred in the DPL2 decoder. Fixed the OSX build.
Build fix
Added a Dolby Pro Logic II (DPL2) decoder in the OpenAL backend. DPL2 audio is decoded to 5.1. Code adapted from ffdshow. Added an option in the DSP settings to disable the DPL2 decoder in case Dolphin incorrectly detects a 5.1 audio system. Updated the OpenAL files to OpenAL Soft 1.15.1 in the Windows build.
Removed the system timing hack which was activated when the Accurate VBeam option was enabled.
Fixed the include directories in Audio Common for the Windows 32bit build.
Fixed the include directories in Audio Common for the Windows build.
Messed up the static include line
Fix include paths and compiling in Linux. Externals soundtouch is 1.7.1, while Ubuntu 12.10 is 1.6.x. Externals soundtouch is compiled with integer samples, while ubuntu is compiled with float samples. Float samples is probably the more common route. If you're going to use soundtouch, you should probably use SAMPLETYPE instead of explicitly choosing short. This probably breaks the windows build since its includes aren't setup.
OSX: typedef signed char BOOL
OSX build fix
Build fix
Added audio time stretching by using the SoundTouch library.
Implemented correct audio timing.
OpenAL for Windows initial commit
Also changed the size parameter from DoVoid to size_t. As far as I know, that should never be negative.
Also changed the the count parameter of DoArray to size_t, this also should never be negative.
Got rid of some typecasts.
Depth calculations are always done in the pixel shader now.
Due to the unpredictability of our zcomploc hacks this commit probably changes the behavior of some games which use zcomploc.
- In icon retrieving I removed the "format check" as it shouldn't really matter to have mixed icon formats. Also removed the "Time splitters hack" as there's no reason for it since we are only checking the last 3 bits and I'm pretty sure having bits 1 and 2 set is the same as having them unset.
- Icon retrieving uses AnimSpeed as stop signal (every icon must have an speed set, the first speed that is 0 means there are no more icons)
- Also, in icon retrieving I added support for "blank frames"(Luigi's Mansion and Pikmin that I know of). With this the base for icon animation is complete.
- Fixed PSOIII savegame patch which was wrong before.
Signed-off-by: LPFaint99 <lpfaint99@gmail.com>
Reason:
- It's wrong, zcomploc can't be emulated perfectly in HW backends without severely impacting performance.
- It provides virtually no advantages over the previous hack while introducing lots of code.
- There is a better alternative: If people insist on having some sort of valid zcomploc emulation, I suggest rendering each primitive separately while using a _clean_ dual-pass approach to emulate zcomploc.
This reverts commit 0efd4e5c29.
This reverts commit b4ec836aca.
This reverts commit bb4c9e2205.
This reverts commit 146b02615c.
the intent is to replace the haphazard scheduling and finger-crossing associated with saving/loading with the correct and minimal necessary wait for each thread to reach a known safe location before commencing the savestate operation, and for any already-paused components to not need to be resumed to do so.
* misc-speedups:
fixed and reenabled and slightly optimized the JIT version of fcmpo/fcmpu.
slightly more precise speed percent display (this is really minor)
a small thread synchronization speedup for dual core mode. it's most noticeable in games where the CPU is running behind compared to the GPU.
Conflicts:
Source/Core/Core/Src/PowerPC/Jit64/Jit.cpp
The Fifo.cpp changes from rdaefb3b550e2 was not merged as there was no performance benefit.
please test for regressions, speed and for other issues fixed, as a example, the black color in water splash in super mario galaxy are fixed with this rev.
please as soon as yo find a bug let me know.
a little code cleaning to avoid duplicated execution of AlphaPreTest and a little correction to some comments from the previous commits.
this change must behave exactly like last revision, if something is broken please let me know
to marcosvitali.
Added an external exception check when the CPU writes to the FIFO. This allows
the CPU time to service FIFO overflows. Fixes random hangs caused by FIFO
overflows and desyncs like in "The Last Story" and "Battalion Wars 2". Thanks
to marcosvitali for the research.
Added some code to unlink invalidated blocks so that the recompiled block can be
linked (speed-up).
This release still fixed the hangs produced by fifo overflow without sacrifice
performance. For example you can test Tutorial moves at the beginning of The last history now
is fluid 30/60.
Fixed possibles random hangs in DC mode.
Fixed hangs in DC mode in (Simpsons, Monkey Island, Pokemon XD, etc)
Implemented accurate management of Pixel Engine Interrupts. Now the GPU loop
is stopped when a PE Interrupt needs to be managed and resumed when Pixel Engine
finish.
Fixed Metroid Prime 3 and 2 desync. And other games with desync because of
FIFO Reset. That happens because FIFO_RW_DISTANCE_HI must be written first, for checking
fifo.CPReadWriteDistance == 0, so some fifo resets was not managed in the right
way.
Fixed Super Monkey Ball in some cases when the game write the
WriteReadDistance need to be safe like the SafeCPRead.
Improved the CheckException for the GatherPipe writes in JIT, now only the
External Exceptions are processed.
Fixed definitely Pokemon XD in dual core mode. This game is doing something
not allowed. It attach to CPU the same fifo attached to the GPU in multibuffer
mode. I added a check to prevent overwrite the GPU FIFO with the CPU FIFO. If
the game do that on breakpoint the solution can fail.
Fixed ReadWriteDistance calc when CPRead > CPWrite.
Added Token and Finish cause to GP Jit checking.
Additional cleanup in CommandProcessor.
Fixes issue 5209
Fixes issue 5055
Fixes issue 4889
Fixes issue 4061
Fixes issue 4010
Fixes issue 3902
For example you can test Tutorial moves at the beginning of The last history now is fluid 30/60.
Shuffle2: I've delete the hacky line, I think is not necessary anymore. Additional some clean in CommandProcessor.
Please test The Last Story and others games affected in the previous commits and give me a feedback.
To use the native code handler, place the kenobiwii.bin file into the Sys directory. Dolphin will silently fall-back to the emulated code handler if the file is not there.
Fixes issue 4561.
Use the clobber list instead of the stack to save rbx when executing the cpuid
instruction with inline assembly. This avoids breaking GCC assumptions about
the stack pointer location.
more specifically: if the emulator stops unexpectedly, it is quite possible that one of the shader cache files will have some bytes near the end that never got their values filled in. this change adds an index number at the end of each entry as extra verification that the entry is valid, so that invalid entries can be ignored (and eventually overwritten) instead of causing crashes.
This should make it so if you try to load an incompatible save, it simply doesn't load, instead of crashing dolphin. (I can't guarantee no crash but it's much less likely now)
The code from 748be364e5 incorrectly accepted -0x100000000 on x86_64.
Also if ERANGE is returned by strtoul(), reject the parsed value regardless
of what that value is. This fixes invalid values being returned when compiling
with Visual C++. Thanks to "cotton" for testing this.
On x86-64, "unsigned long" is 64 bits wide, so it is possible for a number
to not trigger a range error on strtoul() but still not fit inside an u32.
An extra check is added to ensure that 32-bit and 64-bit builds will accept
the same numbers.
Passing MAP_FIXED to mmap causes already mapped pages in the requested
region to be replaced. On Mac OS X this caused pages for JIT-generatd
code to appear in the memory range previously auto-allocated for the RAM
of the emulated machine. This led to a hang at boot time. The same problem
can probably occur on FreeBSD, but not on Linux since MAP_32BIT is used
there instead of MAP_FIXED.
The solution is to not use MAP_FIXED, but instead rely on the OS honoring
the hinted address which is below 4 GB: we don't need an exact match,
just a low address.
hopefully this will be the last code change committed directly to master for a while... :/
next is cmake to replace scons on osx hopefully. pointers anyone? (soren?)
Also fix the wxMessageAlert called from non-gui threads in the WXGTK build to use the passed caption.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7678 8ced0084-cf51-0410-be5f-012b33b47a6e
Jordan Woyak