Commit Graph

9 Commits

Author SHA1 Message Date
pierre ab89decac5 Linux: Better ALSA support
This removes some bad behaviour, like the audio thread busy waiting inside ALSA code,
missing begins of voice samples(due to DSP_HLE code not getting called often enough).
Turns out my understanding of ALSA API was lacking.

Tested with pulse plugin and directly on my intel-hda/realtek hardware.



git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5461 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-05-21 22:48:57 +00:00
pierre 39b17ca640 Linux: Fix horrible latency when the alsa pulseaudio plugin is involved, see issue #2651
The fix is asking alsa for a prefered "hardware" buffer size, so alsa does not fall
back to pulseaudios offering of ~1 minute. Additionally, alsa busy waits when pulseaudio
is used, sw:avail_min is set and hw:buffer_size is small.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5439 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-05-07 23:14:40 +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
nakeee 3e49599a33 AlsaSound: Applied the fix from issue 1689 makes DSP better
thanks darumo


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4615 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-11-27 11:52:29 +00:00
Shawn Hoffman feea7ebed5 Turns out that if one fails to use pkg-config to configure alsa, some other ancient library gets linked in or something. - TD-Linux
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4424 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-10-15 02:04:27 +00:00
nakeee 1619433ae7 DSP: added automatic alsa test.
Should fix issue 1403


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4274 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-09-15 10:47:19 +00:00
hrydgard 987a6185e6 Linux: Alsa backend for the audio plugins. Didn't succeed in reducing latency though, but hopefully will work better than libao - shouldn't hang weirdly at underruns, I hope, like libao does.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4240 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-09-09 21:26:33 +00:00