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37 Commits

Author SHA1 Message Date
skidau 73140c7da7 Skipped timestretching if the emulator is running below 10% speed to prevent buffer overflows. 2013-01-11 23:06:20 +11:00
skidau 80f4475e76 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.

Fixes issue 3023.
 2013-01-11 14:03:09 +11:00
skidau d34c847edd Fixed the include directories in Audio Common for the Windows build. 2013-01-10 07:43:59 +11:00
Ryan Houdek 01f4d9f386 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. 2013-01-09 10:26:12 -06:00
skidau 63b38be97c Added audio time stretching by using the SoundTouch library. 2013-01-09 22:57:32 +11:00
skidau c8c78e0aa9 Implemented correct audio timing. 
Fixes issue 5493.
 2013-01-07 15:37:08 +11:00
Jordan Woyak 423018f811 Replaced Common::CriticalSection with a std::mutex implementation. 64bit Windows builds now use SRWLocks and ConditionVariables(requires Vista/7, x64 builds will no longer work on Windows XP x64). Tell me if you hate that. Removed Common::EventEx. Common::Event now uses a std::condition_variable impl.(using ConditionVariables on Windows x64, Events on x86, or posix condition variables elsewhere). I experience slight speed improvements with these changes. 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7294 8ced0084-cf51-0410-be5f-012b33b47a6e
 2011-03-05 06:11:26 +00:00
nakeee b567e8fb31 Another OSX cmake fix (make openal compile) 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7116 8ced0084-cf51-0410-be5f-012b33b47a6e
 2011-02-08 12:35:43 +00:00
Jordan Woyak 1de40588ac Eliminate some trampoline functions. 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7015 8ced0084-cf51-0410-be5f-012b33b47a6e
 2011-01-31 08:19:27 +00:00
Jordan Woyak 2c05c49a04 Replaced Common::Thread with a partial implementation of std::thread. (rvalue references are used if available, <thread> is used if possible) Eliminates the need to use dynamic memory allocation for threads, so it's impossible to forget to delete a thread or set a pointer to NULL. Enables use of type-safe thread functions, no need to cast to and from void*. I've made sure the code compiles in vs08 and tested the functionality of "StdThread.h" on Linux so I'm hoping everything will work :p. In the future "StdThread.h" can be removed (maybe when OS X ships with gcc 4.4 and vs2015 is released :p). 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6933 8ced0084-cf51-0410-be5f-012b33b47a6e
 2011-01-27 20:47:58 +00:00
Soren Jorvang 83883cee45 Port to *BSD. It runs but isn't terribly useful without Cg. 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5934 8ced0084-cf51-0410-be5f-012b33b47a6e
 2010-07-22 03:29:35 +00:00
Soren Jorvang 7ce5e5d1bd Config.h should never be included directly, but rather through Common.h 
for portability.

(It is a bit unfortunate that some of the plugins have a Config.h of
their own, which can confuse this matter.)


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5795 8ced0084-cf51-0410-be5f-012b33b47a6e
 2010-06-26 13:11:34 +00:00
Shawn Hoffman 9c1b4dee44 fix AudioCommon including linux headers on windows 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5568 8ced0084-cf51-0410-be5f-012b33b47a6e
 2010-06-01 22:23:16 +00:00
Soren Jorvang 9d7b569ccb Now that Core Audio works, reduce the number of build permutations a bit 
by not linking in other Unix audio modules.
 
Use kAudioUnitSubType_DefaultOutput instead of kAudioUnitSubType_HALOutput
so that a runtime switch to another audio device is automatically handled.
 
Use ERROR_LOG for audio errors.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5562 8ced0084-cf51-0410-be5f-012b33b47a6e
 2010-06-01 20:45:30 +00:00
Glenn Rice 5da315337e Fix minor issue with inclusion of OpenAL headers 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4988 8ced0084-cf51-0410-be5f-012b33b47a6e
 2010-01-31 23:46:50 +00:00
ayuanx 571a47ef9a This could alleviate the suffering of dual core synchronization a bit. 
But I doubt you would notice it in most cases.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4830 8ced0084-cf51-0410-be5f-012b33b47a6e
 2010-01-14 10:52:14 +00:00
ayuanx 06218e9ebb Sound System Rework: Phase 2 (cont'ed) 
. Fixed super fast refresh rate issue

. Recovered <TAB> shortcut key for ThrottleSkipping

. Removed redundant "soundstream->Update()" in DSPLLE
  (Thanks to LordMark)


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4728 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-12-25 11:59:04 +00:00
ayuanx 9eea60ca69 Sound System Rework: Phase 2 
. Performance boost
  (Completely non-blocking between Sound thread and CPU thread, in the meantime keeping them thread safe)

. Both 32KHz & 48KHz sound can be handled properly now
  (But up-sampling is still not implemented, and I don't think any game requires it.)

. Strategy adjustment
  When your PC is *NOT* capable to run the game at 100%:
  >> DSound    Could yield more fluent sound than OpenAL sometimes, but you will lose the sync between video & audio (since audio is played before video to guarantee fluency)
  >> OpenAL    Ensures video & audio are always sync'ed, but sound could be intermittent(to let slow video catch up)

. Changed default frame limit to: Auto
  (Somehow this can dramatically decrease the chance of wiimote desync in game NSMB)

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4724 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-12-23 15:34:14 +00:00
ayuanx c3b196541d Added volume control for OpenAL, also improved its performance a bit, but don't expect too much. 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4712 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-12-20 13:54:14 +00:00
ayuanx 51163196d3 Now OpenAL works, at least. 
But Dolphin's sound stream system really needs a rethink.
Because this is the root cause of constant blocking.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4711 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-12-20 02:23:26 +00:00
ayuanx 7b6a0f9b72 Thread safe. 
PS: The OpenAL is a mess.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4710 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-12-18 19:52:04 +00:00
ayuanx afef9fb5f0 Code cleanup, removed extern declaration in sound streams 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4688 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-12-13 11:51:29 +00:00
ayuanx fad1fa4e3d Improved XTra.KrazzY's Mute-On-Pause a bit, so it won't cost any CPU time when it is not used. 
Revert old Zelda-TP hack, though it really shouldn't be there...



git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4684 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-12-12 22:30:53 +00:00
XTra.KrazzY 6bea0a2f53 Fixed annoying sound when pausing/shutting down (please test for ALL backends) (couldn't do this for CoreAudio and PulseAudio too) 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4676 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-12-10 21:00:52 +00:00
XTra.KrazzY a0129e51a3 LUAInterface should have all its functionality now (excluding input/controller management). Now we need a GUI to see how it works. Added new DSP function: ClearAudioBuffer, which clears the audio buffer for pausing. Currently it doesn't work with DSound. 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4507 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-11-07 20:01:39 +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
LPFaint99 a41c1b2d0a add *.user, Win32, and x64 build dir to ignore list for DebuggerUICommon and Unit Tests 
add *.aps to ignore list for DolphinWX dir
add eol-style native to 120 or so files

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3689 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-07-06 02:10:26 +00:00
tmator c662713ba0 osx build fix 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2912 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-07 03:56:21 +00:00
hyperiris 36143f98b7 OpenAL: YES! The first version of working OpenAL Backend! 
I've only test in Ikaruga and Metroid Prime, at least they have sound.
Performance is ugly, :<, still need more work on it.
To enable oal in Dolphin, uncomment Source/Core/Common/Src/Common.h:
//#define HAVE_OPENAL 1



git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2865 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-04 03:58:16 +00:00
nakeee caf1395f5e Fixing compile without openal 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2810 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-03-30 20:25:36 +00:00
nakeee ce7ee4d4a3 Small fixup 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2806 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-03-30 17:45:35 +00:00
nakeee 58a78cb2b5 Make openal works on linux 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2805 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-03-30 17:24:55 +00:00
nakeee 6b2b1a34ee Linux compile fix 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2804 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-03-30 16:30:31 +00:00
Shawn Hoffman c84d43afe8 fix for last commit 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2802 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-03-30 15:53:04 +00:00
hyperiris d9e0e89725 OpenAL: continue work on it 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2799 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-03-30 14:22:31 +00:00
omegadox eb0cab140f Some code cleanup 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2768 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-03-28 08:57:34 +00:00
hyperiris 13ddd0648b yeah, start OpenAL sound output 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2764 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-03-27 15:24:22 +00:00