* Avoid the generation of memory barrier (mfence)
* Based on the fact that it used to work on previous code without any
barrier
v2:
* keep basic code in reset path
* use relaxed access for isBusy. The variable doesn't carry load/store
dependency but is instead an hint to optimize semaphore post
x86emitter : Convert variable type from u8 to bool.
recVTLB: Cast "sign" to bool to prevent a warning.
R5900OpcodeImpl: Cast all the values in array to u64 instead of s64.
The TLS buffers used by the FastFormatUnicode and FastFormatAscii
classes seem to be responsible for PCSX2 not terminating properly on
Windows under certain conditions (using MTVU before commit
1111e03901, using CDVDgigaherz without a
disc, possibly other conditions).
When PCSX2 shut downs and the FastFormatBuffers are being cleaned up,
the call to pthread_key_delete() would end up calling
WaitForSingleObject(e, INFINITE) and waiting indefinitely for an event
to trigger. It never does get triggered (for reasons unknown) and
therefore PCSX2 doesn't terminate properly.
Remove the usage of TLS buffers in the FastFormatString classes - it
fixes the termination issue on Windows and doesn't seem to have much
effect on performance.
Adding shortcuts to all the menu options, that only some of the options
in the Config tab already had.
Also update translations so menus are still localised (well, mostly).
Using __declspec(dllexport) causes duplicate export warnings to be
generated when compiling 64-bit builds. Name mangling also occurs on
functions that are exported this way, so it doesn't actually work with
the plugin system, which uses unmangled names.
The module definition file exports the functions without name mangling
and is sufficient on its own.
find . -name *.vcxproj -exec sed -i -e '/user.props/d' {} \;
Microsoft recommends against using .user files. From
https://msdn.microsoft.com/en-us/library/669zx6zc.aspx :
"The best practice is to delete the reference to them in Property
Manager to ensure that your projects operate independently of any
per-user, per-computer settings. This is important to ensure correct
behaviour in a SCC (source code control) environment."
If you cannot compile SPU2-X after this commit (since that still relies
on the old DirectX SDK), you'll need to fix your build environment.
This prevents desync between what is assumed to be the active filter and
what is actually the active filter, fixing errors like #1179 where the
memory cards are closed and reopened for whatever reason.
Basically I ran
find . -name "*.vcxproj" -exec sed -i -e 's/_xp//' {} \;
This will likely break XP, but it paves the way on Windows for a PCSX2
that does not require the DirectX redistributables to be installed for
Windows 8, 8.1 and 10 users. Windows Vista and 7 users will still require
the DirectX redistributable files for XInput and XAudio, though PCSX2
should still be capable of running if a user does not actually use either
of them.
So let's not specify it as a build dependency.
Also remove some unnecessary manual library linkage and remove the
wsWidgets GUI property sheet, which does nothing useful.
Buttons done, configuration initialization done.
Still need to add Gamepad and Joysticks configuration frames.
Require png file for the moment (the embedded picture will be fixed after).
New Onepad GUI based on wxWidget (Main frame almost finish)
Background picture is now embedded
Button binding works
Loading and saving works
Need to add feedback and gamepad, joysticks configuration frame
Modification of the onepad CMakeList.txt
Automatic generation of images headers using perl script
Modification of the test feedback function
Code needs to work with xAddressReg however the x32 inheritance doesn't
exits anymore on 64 bits.
Note: it might be possible to uses some kind of autoconversion with
xRegister32or64. Could be a future improvement.
Note: displacement are never 8B. The max is 4B which is sign extended to 8B.
So we can't store a pointer into it anymore.
Add xRegisterLong that will be x64 on 64 bits and x32 on 32 bits
V2:
* Add various option to handle the different frame
* Basic x86-64 port (untested so likely completely broken)
v3:
Create an templated xImpl_FastCall object
v4:
clang compilation fix
Basically it creates a /tmp/perf-`pid`.map file which will contains
a mapping of the x86 code with the EE/IOP/VU code
* You need to enable the profiler with a define
* You can split the profiling by block (inside a recomp buffer)
v2: add new file to VS xml files
v3: remove useless include
Technically it did work, but it was undefined behaviour. Use __cpuidex,
which allows setting ecx as well.
Also fix the _xgetbv intrinsic - I have no idea how PCSX2 even
compiled on Windows.
Let's the kernel manage the memory either with builtin lazy allocation or
swapped memory.
Avoid to handle SIGSEGV manually (nicer for debug) and removes 250 lines of code.
CID 147010 (#1 of 1): Uninitialized pointer field (UNINIT_CTOR)4. uninit_member: Non-static class member Enabled is not initialized in this constructor nor in any functions that it calls.
It might help to fix those 2 coverity reports.
CID 151744 (#1 of 1): Useless call (USELESS_CALL)
side_effect_free: Calling EnumAssert(id) is only useful for its return value, which is ignored
CID 151745 (#1 of 1): Useless call (USELESS_CALL)
side_effect_free: Calling EnumAssert(id) is only useful for its return value, which is ignored.
Console.Error() can trigger some exceptions (like out of memory)
v2:
Add a default fallback catch(...) in case someone badly add a new
exception in the codebase
Coverity:
CID 147021 (#1 of 1): Uninitialized scalar field (UNINIT_CTOR)i
2. uninit_member: Non-static class member m_handled is not initialized in this constructor nor in any functions that it calls.
This could have caused issues where e.g. Fixed100(59.94) differed from
Fixed100::fromString("59.94") due to precision compilation flags
(the former could, and did on Devel builds, end up with Raw == 5993, which
differs from the value constructed from the string at the ini file,
and then it would be incorrectly identified as a custom rate).
Rounding seems the more likely intention when effectively decreasing the
precision of a value.
Unlikely that we have code which depends on truncating behavior, though not
impossible.
Out-of-bounds memory is no longer accessed if the realloc size is larger.
If reallocation fails, the old memory will not be freed and a memcpy
will not take place.
This should match the Windows _aligned_realloc behaviour, except that an
extra parameter is used.
All refer to memcpy, and only memcpy_fast is used, so there's no point
keeping them.
Also remove the _memset16_unaligned function prototype since there's no
function definition for it.
- It currently fails to detect a 64bit git.
- It currently breaks with a TZ left of the Greenwich meridian.
- The output of git show -s can cause compilation errors pipe to NUL.
- Pipe the two can't find the git command error messages to NUL too.
It claimed to be 1.7.1 but it had a mixture from various
versions. It was hard to update as everything in the top directory
so I used upstream's way to organize files. I renamed include to
soundtouch since I did not want to #ifdef that for windows.
.
Wavfile.h is a private header so I used the private path instead of
moving the file over. This changed 3 files in the plugin folder.
- zerospu2: include stdint.h in Windows. (VC2012+)
- CDVDolio: Remove hash_map (not used, VC2015+)
- zerogs: Fix extern and link to utilities. (VC2012+)
- zzogl: Port windows part to wx30. (VC2012+)
The code was restoring the defaults with hardcoded values. This patch
restores the values however they're defined as defaults for AppConfig.
The code still uses hardcode values to set the highlights (bold) of the
default radio button text - using SetDefaultItem.
Note that other than these two panels, the speedhacks panel is the only other
which has a restore-defaults button, and it already does so programatically.
It's probably not worth trying to unify these three restore-defaults button
into a single system.
Essentially, I'm telling the memory card to re-index itself with a
filter based on the game's disc serial every time a new executable boots
in the emulator.
This currently works for a lot of games, but fails in edge cases where
the game disc's serial does not match the game serial that is written to
the memory card as part of the save file's directory name. This affects
mostly (only?) games that have multiple discs. We could circumvent this
by adding a "save game serial" or something into the GameDatabase which
tells us what we should filter by for those cases.
Apart from this edge case, this appears to work surprisingly well. Try
it and see if you can find other issues!
FileMemoryCard: Log reads and writes so I know what kind of commands I have to deal with.
FolderMemoryCard: Create basic class/method outline based on FileMemoryCard.
FolderMemoryCard: Add a FolderMemoryCardAggregator so I don't have to write every method in a way that has to handle more than one memory ca
Also shuffle around the location of code because C++ cares about stuff
needing to be defined before they're usable.
FolderMemoryCard: Implement Open().
FolderMemoryCard: Implement GetSizeInfo().
FolderMemoryCard: Implement some basic structure of Read()
FolderMemoryCard: Implement parts of Read() and Save().
Shouldn't it be Write() or Load()? Anyway, this doesn't work yet, but it
gets part of the formatting procedure done which is at least something!
FolderMemoryCard: Add method to calculate ECC.
FolderMemoryCard: Start implementing the FAT.
MemoryCard: More logging.
FolderMemoryCard: Formatting works now!
Formatted memory card isn't actually recognized as formatted yet because I don't store folder metadata yet, but we're getting there!
FolderMemoryCard: Recognize when it's trying to access a data cluster.
FolderMemoryCard: Add directory/file entry support.
On further inspection this might not a be a good way to handle erasing.
FolderMemoryCard: Method to get a file entry and file path from a file's data cluster.
FolderMemoryCard: wxDirName is garbage, let's just use wxFileName for the folder too...
FolderMemoryCard: Fix Erase method.
FolderMemoryCard: Start implementing file writes.
This is still quite broken but we're getting somewhere here!
FolderMemoryCard: Load the data from the host file system into the memory card on emulation start.
Also store superblock to host file system on end.
FolderMemoryCard: Fix a few warnings.
FolderMemoryCard: Implement file reads.
FolderMemoryCard: Proper ECC reads.
FolderMemoryCard: Reads to unmapped locations should return all 0xFF.
FolderMemoryCard: Some sort of working WriteToFile.
(Note: Doesn't always work depending on what order data gets written...)
FolderMemoryCard: Forgot a 'b' for reading files in binary mode. Whoops.
FolderMemoryCard: Load timestamps from the host filesystem.
FolderMemoryCard: r+b needs the file to exist so create if it doesn't.
FolderMemoryCard: Failsafe to allow non-sequential writes.
FolderMemoryCard: Use a cache for writes. Does not flush to host FS yet!
FolderMemoryCard: Flush the data written to the cache to the host file system on exit.
FolderMemoryCard: Since we have a cache now, remove code related to formatting, it's no longer needed.
FolderMemoryCard: More binary file mode mistakes...
FolderMemoryCard: Make it actually possible to disable/eject cards.
FileMemoryCard: Revert changes made for logging data.
FolderMemoryCard: Remove excessive logging.
MemoryCard: Note that the superblock struct is no longer unused.
FolderMemoryCard: A disabled card shouldn't try writing data on exit.
FolderMemoryCard: Log when flushing data.
FolderMemoryCard: Replace plain constants with const variables.
Should make it easier in the future to change the memory card size, if
needed.
FolderMemoryCard: Sort of handle the case when the total size of files in the memory card folder exceed the size of the card.
Not elegant but prevents ugly errors. The file that caused the card to
"overflow" will be seen as corrupted data by the PS2 browser.
FolderMemoryCard: Some sanity checks.
FolderMemoryCard: superBlock member really should have that m_ too to be consistent.
MemoryCard: Switch back to FileMemoryCard for merging.
FolderMemoryCard: Implement GetCRC() via a timestamp of the last memory card write.
Reasoning:
Regarding auto-ejecting on save load, I see that the current
implementation checks that by comparing memory card CRC and reinserting
if it mismatches. Since it's actually just about seeing if the memory
card state of the savestate and the current state match, my GetCRC() now
returns a millisecond timestamp of the last time the card was written
to. This should work out to the intended result, though I had to use
wxGetLocalTimeMillis() instead of wxGetUTCTimeMillis() since the latter
isn't available for some reason.
Fix GCC warnings and error.
MemoryCard: Switch implementations via a #define.
FolderMemoryCard: Add a NextFrame() method that should be called once per frame. Flushes written data to the host file system after a certain amout of frames have passed without any writes (currently 60).
MemoryCard: Add the NextFrame() method to the plugin API.
Counters: If the FolderMemoryCard is selected, inform it every frame in VSyncEnd() that a frame has passed.
VSyncEnd: Probably better to inform the memory card before the frame limiting.
Fix error when using wxWidgets >= 3.0.
FolderMemoryCard: Extract into its own .h/.cpp files.
FolderMemoryCard: Change cache to a map to reduce memory usage.
FolderMemoryCard: More gracefully handle lack of space when adding files.
The dialog event handling is a bit messed up. An ok/cancel event sends a
close event, which sends a cancel event and repeats. This would actually
be an infinite loop if wxWidgets didn't detect a loop.
Rework the event handling to avoid the loop and to remember the
positions of modal dialogs as well.
The wxWidgets projects have already been specified as references for
both the SPU2-X and pcsx2 project, so there is no need to also specify
the static libraries as additional linker dependencies.
wxWidgets 3.0 and w32pthreads both define mode_t on Windows, causing a
redefinition error. The w32pthreads mode_t doesn't get used, so I've
chosen the wxWidgets definition.
Also add <algorithm> (required by min and max) which is no longer
implicitly included on Windows, and wx/crt.h, required by wxVsnprintf in
wxWidgets 3.0
Gregory: Get all changes but keep C11 code path which will be the future
(if someone can find info on Visual Studio support)
* Keep the old posix api to use address sanitizer on gcc 4.9
Conflicts:
common/build/Utilities/utilities.vcxproj.filters
common/build/Utilities/utilities_vs2012.vcxproj.filters
common/build/Utilities/utilities_vs2013.vcxproj.filters
common/include/Utilities/MemcpyFast.h
common/include/Utilities/StringHelpers.h
common/src/Utilities/AlignedMalloc.cpp
common/src/Utilities/vssprintf.cpp
plugins/GSdx/stdafx.cpp
there was already code for this, but it was broken due to:
- the message is WM_SYSCOMMAND and wParam is SC_SCREENSAVE etc.
- GSPanel doesn't get WM_SYSCOMMAND - GSFrame does.
- also disabled screen saver while paused if not set to hide the GS window.
- it's an ugly hack where windows keeps trying to activate the screen saver
every few seconds but such code prevents it (Lilypad has the same hack).
the new code uses windows API which was designed for this.
the screen saver is now disabled while the window is focused and the emulation
is running. it's on by defauly and without GUI - the same as with normal games.
this patch addresses Windows only, but adds a placeholder for future
implementations for other platforms.
Performance is not important here. I'm not sure Windows could handle VLA
* new/delete can still be used otherwise.
* Put an assert(0) because debugger surely don't use string bigger than
128 bytes.
code is much more compact 20 lines vs 700 lines ...
It was done to avoid issue with specific compiler flags. I think it is safe to reenable it now.
There are some flags that are still disabled that potentially could be re-enabled:
-fno-guess-branch-probability
-fno-dse
-fno-tree-dse
But it will be for another PR
Gregory Hainaut