Commit Graph

31 Commits

Author SHA1 Message Date
Lioncash bab9963b00 New license header introduced for DiscIO, AudioCommon, InputCommon, VideoCommon, and Common projects. 2013-04-17 23:09:55 -04:00
skidau 5bb6ac8164 Increased the FIFO buffer size to 2MB from 1MB. Fixes Killer 7's Angel boss.
Fixes issue 5415.
2013-03-02 16:18:55 +11:00
nitsuja a81631b58e made savestates synchronous and immediate. this allows saving or loading while the emulator is paused, fixes issues where savestate hotkeys would get ignored if pressed too close together, might speed up savestates in some cases, and hopefully makes savestates more stable too.
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.
2012-05-26 13:09:38 +10:00
Marcos Vitali c7ae0eb0d1 Big Fifo Commit Part2: Now the fifo is more stable than my first commit, so is time...
- 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
2011-02-17 04:25:21 +00:00
Glenn Rice 0ae8d33149 Some work on changing comments, log messages, and variable and function names to reflect that the plugins are not plugins anymore.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7170 8ced0084-cf51-0410-be5f-012b33b47a6e
2011-02-14 02:18:03 +00:00
Marcos Vitali 86278642dc Experimental commit and one fix for my last commit.
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
2011-02-10 04:47:02 +00:00
skidau 855f97841d Paused the video thread while a save state was being created or loaded. Performed the save state operation after the fifo became idle. Saved the interrupt status of the video thread into the save state. This helps stabilise the save states in dual core mode in games like Super Mario Galaxy.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7112 8ced0084-cf51-0410-be5f-012b33b47a6e
2011-02-08 10:37:47 +00:00
Soren Jorvang 9c21d003af Remove the global namespace a bit and remove some dead code.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7043 8ced0084-cf51-0410-be5f-012b33b47a6e
2011-02-02 18:21:20 +00:00
Jordan Woyak fbaf965995 Eliminated the plugin interface. Merged DX9/DX11/OGL video plugins into Dolphin. It could still use a lot of cleanup. Lots of things are still named "plugin". Software renderer is temporarily disabled until it gets some namespaces. I only updated vs08/10, Linux/OSX builds are broken.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6996 8ced0084-cf51-0410-be5f-012b33b47a6e
2011-01-31 01:28:32 +00:00
Marcos Vitali c0571ae9de Improve for my last commit, also reset the VideoBuffer and Forget turn on GPReadEnable. If this is not enoughs for GC games. I will replace CPReadWriteDistance = 0 for ProcessFifoAllDistance.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6974 8ced0084-cf51-0410-be5f-012b33b47a6e
2011-01-29 21:26:46 +00:00
Marcos Vitali a9ca9cfd9b BIG FIFO Commit PART 1! Sometimes you need to write everything from 0, so 10 days later Ive rewrited some parts of the FIFO in Dual Core mode. Is pending use the same code for SC mode.
- Improved the GP Register Status: now this is all the time from the fifo loop.
- Improved the Interrupts manage:
	1) Removed All UpdateInturrupts from CommandProcessor Writes and Read.
	2) now the CP interrupts are schedule from the video thread and the fifo loop waiting until this happens
	3) considering Inmediate mode for the CP interrupts
	3) Implemented Interrupt CP Cache State
	4) Implemented only Overflow interrupt in GatherPipeCheck because this need to be detected quickly.
- Implemented Overflow handling like a real HW, when Hiwatermark interrupt happens this write ClearRegister with True en HI and False in LO (FifoIntReset) after that a Control Register is writed and the FIFO is processed  to LO Watermark.
- Removed all ugly code from LO and HI watermark manage
- Removed all ugly code from BP manage
- Change >= by == in the BP clauses
- Removed speed hack (1024 chunk) for better GP Status Control.
- Commented GXSetGPFifo very soon hack
- Commented FackWatchDog hack
- Commented FIFO_RW_DISTANCE = WritePointer hack

This is the beginning and the base for the future., If this broke your favorite game my apologize, only report this and will try solve it. If you have a Overflown don't worry, I've implemented the real solution code using the Overflow Interruption only need continue working for a perfect protection. Why I did it? Because is preferable a accurate and clean fifo instead hack y fifo for improve that. Thanks to DONKO for you awesome Video Plug in and skid for the chatting. PD: I have 7-10 fps more in the star fox video. bye :P


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6554 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-12-11 12:42:55 +00:00
pierre e5f629da37 Fix saving states on mesa3d and clean up the handling of asynchronous requests
(those originating from a thread other than the gpu thread)

glxMakeCurrent is supposed to error out when the context is
still current in another thread. NVIDIA handles that, but mesa3d errors.



git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6054 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-08-04 21:02:32 +00:00
ayuanx 9cbd508181 1. This should fix Issue 1625 (Bizarre Auto Frame Limit)
Now the frame limiter yields on CPU thread, not as before on GPU thread mistakenly

2. Fixed clear of VI interrupts
   I guess VI interrupts are not used at all, because they were never cleared before

3. Made GPU thread 0% processor usage when paused whatever your active config is.
   I tried the event approach but somehow the thread resume latency is excessively long (Who can tell me why?)

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4790 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-01-07 20:01:41 +00:00
ayuanx a3c258cf9c Fixed Issue 1921
This also fixed Ikaruga, not sure whether it could fix Metriod Prime. If not, how about disabling EFB copy?

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4777 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-01-03 16:04:40 +00:00
ayuanx 0ae7be2c1c Since we have been employing the FIFO BP hack for so long time, at least let's make it a decent hack.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4699 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-12-16 17:05:30 +00:00
XTra.KrazzY 51ddedf512 Frameskipping! Complete with GUI! Even my most naive approach resulted in great speeds, even with graphic-intensive games such as Pikmin.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3949 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-08-08 01:39:56 +00:00
XTra.KrazzY c86d2e5129 Now ALL copyright dates are fixed to the legally correct year: The year in which the project began. Now we don't have to change it every year :)
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3898 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-07-28 21:32:10 +00:00
omegadox e4a9faeba4 GFX: updated Dates, code formatting cleanup, code cleanup / organization, some unknown BPs uncovered, fixed OGL's config dialog bug, added another shader
DSPHLE: Some warning fixes and added some logging for unknown voice cases
Please report if anything has broken.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3884 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-07-26 09:52:35 +00:00
Nolan Check a5d65b3b22 No more SleepCurrentThreads in Command Processor. Some Fifo cleanup.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3822 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-07-17 22:57:02 +00:00
Nolan Check ffb1f411d8 Use events and memfences for EFB accesses. Also, Single-Core mode now works again.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3750 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-07-11 16:52:34 +00:00
Nolan Check dc7d9ab998 Switch to Video_BeginField; hopefully fix or reduce some video stability problems by using Events.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3740 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-07-11 02:34:16 +00:00
XTra.KrazzY c674e6330f Allow for self shutdown from video plugins.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2611 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-03-07 23:34:16 +00:00
hrydgard 6cd34b318f The Mega Change Of Doom - or, fixing Stop. Almost. At least it's better than before. However, the OpenGL plugin seems to lose textures a lot between game restarts :P I think the GL plugin needs to do a lot more cleanup.
This change also includes tons of minor code formatting cleanup. Yeah, should've separated it ... sorry :(

Kills the old CPUCompare support. I'll resurrect it if I need it again, right now it mostly clutters the code.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2321 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-02-20 22:04:52 +00:00
bushing 30c883bcfc set svn:eol-style=native for **.h
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@1438 8ced0084-cf51-0410-be5f-012b33b47a6e
2008-12-08 04:46:09 +00:00
memberTwo.mb2 8d0f6d40f4 DataReader inline for OGL/DX9 and moved to VideoCommon. Large clean up.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@760 8ced0084-cf51-0410-be5f-012b33b47a6e
2008-10-03 22:05:28 +00:00
memberTwo.mb2 d15d6d2b5e r729 fix
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@746 8ced0084-cf51-0410-be5f-012b33b47a6e
2008-10-02 18:43:56 +00:00
nakeee 4923da76d7 all this to make stop work without message passing
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@744 8ced0084-cf51-0410-be5f-012b33b47a6e
2008-10-02 17:03:24 +00:00
memberTwo.mb2 df9eba79b2 DataReader migration to faster one: first step.
TODO: doing it for DX9, move DataReader to VideoCommon, remove dirty debug #def if ok

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@729 8ced0084-cf51-0410-be5f-012b33b47a6e
2008-09-29 17:29:25 +00:00
hrydgard ff0a613427 Cleaning up XK's mess, added a simple profiler, minor disasm fix. Too lazy to split it up into individual changes. Savestates not yet working.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@381 8ced0084-cf51-0410-be5f-012b33b47a6e
2008-08-30 12:11:25 +00:00
XTra.KrazzY f8b4311b66 Final typo and error fixes and include reordering
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@372 8ced0084-cf51-0410-be5f-012b33b47a6e
2008-08-28 09:19:46 +00:00
hrydgard 3ef0eb979d Move some code out of the plugins into VideoCommon. No functional change.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@255 8ced0084-cf51-0410-be5f-012b33b47a6e
2008-08-21 17:49:06 +00:00