Second:
A experiment. implemented parallelization in texture decoding using openmp. is most a experiment to test the performance in different os/plataforms. in my system (windows x64 amd 1055t) give a speedup in large textures, but i tested in in intel dual core and gives a slowdown. o i limited the use for large textures and cpus with more than 3 cores.
please test an let me know if it improves or degrades the speed.
please for linux and osx user. to enable this you will have to enable your compiler support for openmp to test this code.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7284 8ced0084-cf51-0410-be5f-012b33b47a6e
Also change the for loops in SysConf to use iterators to placate godisgovernment and billiard. :P
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7283 8ced0084-cf51-0410-be5f-012b33b47a6e
in windows sleep(0) behaves more like what is defined in the yield instruction so use it instead. In my amd 6 core system brings a nice 8% speedup so please test I'm interested in knowing the behavior in different systems.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7261 8ced0084-cf51-0410-be5f-012b33b47a6e
some code additions for future use ;).
please gcc user test this as i don't have opportunity to test it myself i only use reference code to.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7247 8ced0084-cf51-0410-be5f-012b33b47a6e
on FreeBSD and Linux when building with clang.
I think it would be best to only use wxWidgets for localization.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7207 8ced0084-cf51-0410-be5f-012b33b47a6e
In addition protect against their use on 32 bit and the use of [ABCD]H
together with a REX prefix on 64 bit.
This assumes that the customOp parameter of WriteREX and operandReg of
OpArg always are registers, and thus needs to give something valid to
WriteREX when that is not the case (WriteShift).
In addition to the patch i sent to the ML, there are a few changes to the
error reporting(mostly whitespace).
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7202 8ced0084-cf51-0410-be5f-012b33b47a6e
- ReImplementing Single Core Mode like Dual Core Mode Style.
- Stage 1: My goal is, we have the Fifo, CommandProccessor code the more clear, maintenible and documented possible. When I quit dolphin I want any developer can continue with the work only reading the code.
* Big Refactoring: A lot of functions was changed the names, and modularized.
Now the FifoLoop and CatchUpGPU does not exist, was replaced by RunGpu() and RunGpuLoop().
The general idea is modeling the code like the real HW. The fifo is only a buffer where the Write Gather Pipe write the commands and from the Graphic Processor read these.
* Big Clean UP a lot of obsolete code and comments was deleted, like DcFakeWachDog, "Fifo very soon hack", etc.
In the stage 2, I will refactoring more code doing emphasis in the division of CommandProcessor, Fifo, Gpu Emulation. Beside I will comment all functions and variables in the code (Don't worry I will ask for English help for this part ;) )
Please test a lot SC mode and DC mode :)
Thank you so much for testing always and the patience. I don't like broke your favorite game but... you must believe me this part is very sensible, I only try to contribute for have a better and stable dolphin emulator.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7185 8ced0084-cf51-0410-be5f-012b33b47a6e
Things break if both a shared and static libpng are linked
in, presumably because it has some global state. Several of
the gtk-ish libraries often, but not always, link in libpng
transitively, so it is important that we find it ourselves
first, even if it is not in the linker's search path.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7178 8ced0084-cf51-0410-be5f-012b33b47a6e
This allows ALL settings in the gfx configuration dialog to be adjusted _per game_ in a more user-friendly way than before.
Obsoletes the gfx related options in the ISO properties, but I kept those since the configuration profiles use different ini file keys (i.e. convert the game inis to the new naming, please!).
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7167 8ced0084-cf51-0410-be5f-012b33b47a6e
- This game read the CPRead pointer when the GP is processing data and after detach the fifo and attach again an use this pointer for continue, so implement fifo.SafeCPReadPointer pointer.
- fifo.SafeCPReadPointer is updated when (FAKE_GetFifoEndPtr() - g_pVideoData) == 0) to have a pointer without GFX Commands Cut in the beginning of 32 block.
- Reset video buffer when the CPReadWriteDistance is written by the software.
- This commit is experimental please test a lot your games.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7165 8ced0084-cf51-0410-be5f-012b33b47a6e
- In the Command Processor Control Register when GPReadEnable is OFF, wait until the fifo lopp finish with thi actual 32 bytes block. This is necessary to have Safe Disabble GP Read in this way AbortFrame is performed by the software, beside this can help to have accurate GPReadEnable OFF.
Please test Metroid Prime 1/2, Guilty Gear XX, X men gc, SMG, and shuffle you can test Harry Potter Prince for WII. :)
PD: The fifo code need a clean very soon.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7158 8ced0084-cf51-0410-be5f-012b33b47a6e
Looks like compilers tend to use EBX for parameters if not told otherwise and
don't bother to update SP in leaf functions, so PUSH/POP kill local variables.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7151 8ced0084-cf51-0410-be5f-012b33b47a6e
I think that isFifoBusy bring better sync with VI (video interface) because the CPU emulated threads are waiting for DrawDone in BP Register. So, I do some modifications.
1) Rename "IsFifoBusy" by "isPossibleWaitingSetDrawDone"
2) Only activate isPossibleWaitingSetDrawDone when bFF_GPLinkEnable is true in fifo loop "Inmediate mode" that is because in theory this drawsync function is using in this mode.
3) Deactivate isPossibleWaitingSetDrawDone also in SetFinish in PixelEngine, beside when 32 block is finish.
Please regression in yours games thats can bring some FPS more above all with VPS frame limiter ON (Auto, 60, 50, etc).
- Fix waiting in AbortFrame(), please test mp1/mp2 is fixed again.
Good look!
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7123 8ced0084-cf51-0410-be5f-012b33b47a6e
buildfix
move much of the build settings to .props files
-please use them as much as possible in the future, instead of changing individual projects
NOTE: to avoid left over blobs, clean your builds *before* applying these changes.
TODO: add DebugFast target for projects that are lacking it. Lack of DebugFast targets cause the linker to use LTCG when we don't want it.
please test for regressions which could be caused by being too happy with compiler flags :)
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7109 8ced0084-cf51-0410-be5f-012b33b47a6e
- Added full ability to recognize true Intel HTT CPU capability (support to discriminate Intel Core 2 Duo...)
- Attempt to fix a register trashing (issue 4022 generally, linux and mac systems)
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7097 8ced0084-cf51-0410-be5f-012b33b47a6e
problems, whole functions in .h files need to also be static in
case they are included in several .cpp files.
Also a few other minor LTO fixes.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7082 8ced0084-cf51-0410-be5f-012b33b47a6e
Rodolfo Osvaldo Bogado