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450 Commits

Author SHA1 Message Date
Ryan Houdek
1db01a8c56 [OpenSLES] Fix a delay in audio processing. 
A failure on my part. I was updating the two buffers in the wrong order, so we were always a buffer behind in sending audio out to OpenSLES.
 2016-01-03 11:33:38 -06:00
skidau
cfa925fbbe Updated SoundTouch library to 1.9.2 2015-12-28 23:08:55 +11:00
Markus Wick
164e045123 Merge pull request #3317 from lioncash/null 
NullSound: Minor changes
 2015-12-15 17:38:37 +01:00
Ryan Houdek
cb5be45f72 Merge pull request #3200 from degasus/master 
Throttler + Mixer: Configureable variance
 2015-12-11 07:04:56 -05:00
Lioncash
0917db7fc0 NullSound: Use std::array for the buffer 2015-12-05 18:13:55 -05:00
Lioncash
0d4baa0744 NullSound: Replace header define with private constant 2015-12-05 18:13:49 -05:00
Lioncash
e0eef7bef4 WaveFile: Get rid of an explicit delete 2015-12-02 20:05:18 -05:00
degasus
888c377b57 Throttler + Mixer: Configureable variance 2015-11-03 08:22:36 +01:00
shuffle2
9878004871 Merge pull request #3105 from phire/dont_block 
ALSA: Don't block on Clear() call.
 2015-10-03 17:55:26 -07:00
Lioncash
5464e698fc Merge pull request #3102 from rohit-n/build-pch 
Fix building with PCH disabled.
 2015-10-03 13:30:51 -04:00
Scott Mansell
a10a3ecbac ALSA: Don't block on Clear() call. 
snd_pcm_writei() is meant to block block until all samples are written,
but apparently in some situations it can block for much longer, prehaps
even a infinite time, in the case of virtual machine FifoCI runs in.

Because it grabed a mutex before blocking, it could also block the
Clear() call for an infinite length of time, blocking dolphin's emu
thread.

snd_pcm_writei() also takes 10-15 seconds if you run dolphin under GDB
and can randomly take 5 or so seconds during normal usage.

By moving all the pause code to the ALSA thread, Clear() no-longer
blocks and everyone keeps their sanity.
 2015-10-03 16:31:55 +13:00
Rohit Nirmal
6001366aac Alsa: Silence -Wsign-compare warning. 2015-10-02 21:10:06 -05:00
booto
6c28ea58ab AlsaSound: fix buffer type, clean up macros 2015-09-30 19:14:03 +08:00
Rohit Nirmal
3b75f45cf6 Fix building with PCH disabled. 2015-09-28 11:51:08 -05:00
Lioncash
cc036ca86c Common: Remove other Common prefixed headers from Common.h 2015-09-26 18:51:58 -04:00
Lioncash
1d42db2439 Common: Move NonCopyable to its own header 2015-09-26 18:50:35 -04:00
Ryan Houdek
f121d7a8cd Merge pull request #3026 from lioncash/constexpr 
MathUtil: Make Clamp and IsPow2 constexpr functions.
 2015-09-12 02:28:38 -04:00
Lioncash
b9e360df7b MathUtil: Convert Clamp into a constexpr function 2015-09-12 01:18:28 -04:00
LAGonauta
b98b55c7be Added X-Fi check and convert surround FLOAT to SHORT when it is detected 
Fixed braces, first try fixing mac compilation and removed useless NULL
comparison.
 2015-09-11 13:22:04 -03:00
Shawn Hoffman
aa7208e270 [windows] Update projects to vs2015. 2015-09-03 04:23:01 -07:00
Markus Wick
e60018abd4 Merge pull request #2854 from Tilka/valgrind 
Fix some small stuff found with Valgrind
 2015-08-15 20:52:12 +02:00
Markus Wick
3469694b46 Merge pull request #2676 from Stevoisiak/SpellingCorrections 
Minor spelling corrections
 2015-08-15 18:36:56 +02:00
Tillmann Karras
0b73a9ed25 PulseAudio: fix small memleak 2015-08-15 12:51:11 +02:00
Moncef Mechri
333f998123 Don't busy wait in the audio thread (ALSA) 
When the emulation is paused and the ALSA backend is used, make the audio
thread wait on a condition variable instead of busy-waiting. This commit
fixes bug #7729

Since the ALSA API is not thread-safe, calls to snd_pcm_drop() and snd_pcm_prepare()
in AlsaSound::Clear() are protected by the same mutex as the condition variable in AlsaSound::SoundLoop()
to make sure that we do not call these functions while a call to
snd_pcm_writei() is ongoing.
 2015-08-11 03:54:54 +02:00
Moncef Mechri
a0c5247743 Initialize ALSA before starting the audio thread 
This fixes a race condition:

Before this commit, there was a race condition when starting a game:

Core::EmuThread(), after having started (but not necessarily completed)
the initialization of the audio thread, calls Core::SetState() which calls
CCPU::EnableStepping(), which in turns calls AudioCommon::ClearAudioBuffer().

This means that SoundStream::Clear() can be called before
AlsaSound::AlsaInit() has completed.
 2015-08-11 03:54:54 +02:00
Markus Wick
e297e3e666 Merge pull request #2825 from lioncash/log 
AudioCommon: Log to AUDIO, not DSPHLE
 2015-08-10 10:25:51 +02:00
Moncef Mechri
8b767a1189 Use dummy audio backend if the selected backend fails to start 
If the selected audio backend fails to Start() (which could happen for
example if there is no audio device), we currently still use the backend
anyway. This can lead to crashes on some platforms (such as Windows) and
is outright wrong anyway.

This commit fallbacks to the Null audio backend if the selected backend
couldn't be started.

This fixes bug #6001
 2015-08-10 03:46:45 +02:00
Lioncash
4c6930d36c AudioCommon: Remove unused code from XAudio streams 2015-08-09 21:37:34 -04:00
Lioncash
3f78d74fc1 AudioCommon: Log to AUDIO, not DSPHLE 
This code is not related to DSPHLE.
 2015-08-09 21:36:03 -04:00
Lioncash
7ee0e75633 Remove unnecessary virtual keywords 2015-07-30 10:33:08 -04:00
Stevoisiak
7248f9b524 Minor spelling corrections 2015-06-29 14:51:21 -04:00
Jules Blok
a71e81a143 Merge pull request #2659 from Armada651/openal-conv 
OpenALStream: Fix sample conversion.
 2015-06-27 00:13:02 +02:00
Jules Blok
86dd81cf6b OpenALStream: Fix sample conversion. 
Looks like it wasn't symmetric anymore.
 2015-06-25 12:42:41 +02:00
Lioncash
9dd607b923 Mixer: Fix erroneous global prefixes on class variables 2015-06-20 21:48:50 -04:00
Lioncash
d81dffd4f0 Mixer: Devirtualize DTK and DSP audio logging functions 
Their functionality is already complete in the base class; there's no need to allow overriding.
 2015-06-20 21:46:20 -04:00
degasus
c375111076 Options: merge SCoreStartupParameter into SConfig 2015-06-12 19:07:45 +02:00
JosJuice
030d467d62 Use PanicAlert instead of PanicAlertT when appropriate 
It means less work for the translators... But I'm not too sure
about this, because most of these have already been translated.
 2015-06-04 13:25:17 +02:00
degasus
9a96e3c416 AudioCommon: Remove lock on Pause state 
We had to lock audiocommon with the old asynchron HLE audio emulation,
now our Mixer is just a plain FIFO which may underrun.
Of course, this will stutter, but underruning the audio backend is likely worse.
 2015-05-28 19:58:18 +02:00
Tillmann Karras
30ebb2459e Set copyright year to when a file was created 2015-05-25 13:22:31 +02:00
Tillmann Karras
cefcb0ace9 Update license headers to GPLv2+ 2015-05-25 13:22:31 +02:00
Tillmann Karras
268f52e054 Add missing license headers 2015-05-25 13:11:47 +02:00
Lioncash
6b30c9710c SoundStream: Devirtualize StartLogAudio and StopLogAudio 
These don't rely on anything that might need to be implemented in other SoundStream classes.
 2015-05-24 06:10:11 -04:00
Lioncash
07d4dbe657 AudioCommon: Add missing override specifiers 
Also removes unnecessary virtual keywords.
 2015-05-24 06:10:03 -04:00
Lioncash
4695233c98 SoundStream: Devirtualize GetMixer 
Since it's handled by the base class, there's no need to allow overriding.
 2015-05-24 05:49:51 -04:00
Lioncash
35ee8a1362 SoundStream: Internally construct the mixer 
Instead of creating the mixer externally and then passing it in, it can just be made within the class.
 2015-05-24 05:49:41 -04:00
Lioncash
f907e5cace AlsaSoundStream: Use an enum class for signifying ALSA thread state 2015-05-11 01:56:01 -04:00
Lioncash
353205132c AlsaSoundStream: Convert volatile variables to atomics 2015-05-11 01:55:59 -04:00
Lioncash
7b376abd3b Mixer: Convert volatile variables to atomics. 2015-05-11 01:55:50 -04:00
Lioncash
4920dbed13 AudioCommon: Migrate threadData to OpenALStream and AOSoundStream 
This is only ever used in these two sound streams. Seems silly to have it as a class member. Converted it to an atomic as well.
 2015-05-10 01:02:25 -04:00
Stevoisiak
78971b0840 (Visual Studio) Categorize SoundStream.h with other SoundStream files 2015-04-03 14:37:03 -04:00