Commit Graph

20 Commits

Author SHA1 Message Date
mylek4 67f850dd37 DSPHLE: Added an option for 48khz output and supporting upsampling code.
Games that have higher frequency sounds and music should sound a bit better using 48k. 

I don't have any games that use DTKMusic so that upsampling code untested. If you get strange sounds only at 48k try toggling dtk music to see if that isolates the problem and let me know.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6383 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-11-12 03:39:07 +00:00
pierre b80e207a8a Core/DSPCore: Make JIT work on 64 bit hosts
This is the safe variant that does not assume other
functions use R11 for &g_dsp.r, which they actually do.
So there is a lot unnecessary reloading of the register
getting emitted.

There are a few small changes exploiting pointers known
at emission time and making use of MComplex math.

Also renames m_LLEplaying to m_AIplaying in Core/AudioCommon.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6245 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-10-01 23:23:13 +00:00
pierre ce1057f17d Core/AudioCommon: Feed bigger audio chunks to the output devices in case of underrun.
This should eliminate the crackling with alsa and pulseaudio backends and replace it
with much nicer pauses. This is only interesting for audio backends that do not
respect Mixer::GetNumSamples() and should not impact users able to run the DSPLLE at
full speed.

The cost of this is an added LLE audio latency of about 0.06 s in the continuous
playback case. If that is too much, lower the low watermark.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6239 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-09-28 21:43:38 +00:00
Soren Jorvang 949b873dc8 Further *BSD portability.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5958 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-07-23 23:51:34 +00:00
luisr142004 c2ee89b170 include the MP compiler option, which will allow for faster compiling + some minorly stuff :p
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5882 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-07-16 09:22:53 +00:00
nakeee b5b4d92846 Change the order so selected iso will be first and only then the default iso.
Some other minor cleanup


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4880 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-01-18 18:21:27 +00:00
ayuanx 4240cf9053 Wiimote: More work, don't ask, no answer
nJoy: Maybe this could reactivate multi-pad?

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4729 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-12-25 22:10:56 +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 24d8839793 Sound System Rework: Phase 1
. Fixed Sample Rate for DSP
  (Now if your CPU is capable to run game at 100%, you will get pure sound without buzz or static noise)

. Fixed Sample Rate for AI
  (Now if your CPU is capable to run game at 100%, you will get sync'ed video and audio)

. Fixed Backend list for DSPLLE

. Improved Aduio DMA a bit
  (There might be a completely redesign in following phases)

WARNING: The whole rework will take time to complete.
This commit is compilable, but could be unstable.
So you can try it and test it but don't take it as a release rev!

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4717 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-12-22 07:26:30 +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
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
Nolan Check d85f5a6937 Rearrange LogManager includes. The main purpose is to make it possible to modify Thread.h without recompiling the whole entire project.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3770 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-07-12 21:58:32 +00:00
hyperiris ff0ec2b3f8 a NEED DEBUG version of openal sound system, nakee, try to FIX it! :)
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3409 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-06-12 14:40:50 +00:00
nakeee 37d513c53b Added dtk sound mixing to audiocommon (should work with LLE now)
And also moved all common setting to audiocommonconfig


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2796 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-03-30 09:55:50 +00:00
nakeee 5d9871e85e Fixed Null sound
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2783 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-03-28 23:04:57 +00:00
sl1nk3.s 632e3bfc85 A little fix for the Throttle, it wasn't getting the correct sample_rate thus was too fast
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2774 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-03-28 14:08:06 +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
nakeee b5b42746ed Forgot to init the queue size fixed some sound bugs
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2759 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-03-26 23:51:08 +00:00
nakeee fff663e8c7 Attempt to move mixer to audio common, it's a bit more complicated than I expected
so please check I didn't break anything in hle



git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2756 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-03-26 09:29:14 +00:00