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94 Commits

Author SHA1 Message Date
Chris Robinson
41175ec84c Implement the Compressor effect 2013-10-03 07:55:12 -07:00
Chris Robinson
99fa5911bc Implement the Autowah effect. 2013-10-03 03:37:03 -07:00
Chris Robinson
38a9e642df Check for SSE2 and set the denormals-are-zero bit for mixing if available 2013-05-22 17:04:37 -07:00
Chris Robinson
78e7c1c27b Implement distortion and equalizer effects 
Code provided by Mike Gorchak
 2013-05-18 01:33:01 -07:00
Chris Robinson
2c501f3b28 Document QSA backend options, and move PulseAudio's up 2013-03-22 11:19:50 -07:00
Chris Robinson
d237410d1d Add a QSA backend for QNX 2013-03-14 01:29:20 -07:00
Chris Robinson
3fd0f23e48 Add Chorus and Flanger effects 
Code provided by Mike Gorchak
 2013-03-13 23:31:12 -07:00
Chris Robinson
aa827790bd Add a note about the hrtf_tables filename markers 2012-09-12 05:34:42 -07:00
Chris Robinson
e9a20cb985 Add an SSE-enhanced HRTF mixer using intrinsics 
Not as good as it could be, but it's something
 2012-08-14 03:53:07 -07:00
Chris Robinson
cfc5205569 Fix a typo 2012-08-13 22:31:58 -07:00
Chris Robinson
17dfaa3aae Add a config option to disable use of CPU extensions 2012-08-13 10:37:49 -07:00
Chris Robinson
d6fd52a0e5 Add an option for wide stereo sources 
Replaces the old stereodup option
 2012-08-09 05:38:07 -07:00
Chris Robinson
90ca6675c2 Allow PulseAudio to spawn a server by default 
Since only one backend is used at a time now, the issues with device ownership
aren't really prevelant anymore. An application that tries to open all
enumerated devices won't run into the problem of spawning a server and end up
preventing other backend devices from working.
 2012-06-16 22:37:45 -07:00
Chris Robinson
0db9730a50 Add an option to allow PulseAudio to move streams 
This could be made the default, if there's a safe way to update the AL device
specifier.
 2012-06-16 22:32:19 -07:00
Chris Robinson
8d9838012d Remove the stereodup option 
There's better ways to do it now with "wide" sound sources.
 2012-04-29 04:44:53 -07:00
Chris Robinson
305d790a19 Revert the default stereo layout back to -90 and +90 degrees 
For the time being, until better stereo spatialization can be implemented and
headphones can be better detected.
 2012-03-12 22:49:10 -07:00
Chris Robinson
10e2b7ecbf Document the hrtf_tables config option 2012-03-11 19:29:19 -07:00
Chris Robinson
302c08a14b Enforce range limits on periods and period_size. 2012-03-04 05:44:37 -08:00
Chris Robinson
6ffaabeb75 Update the layout config option names 2012-03-01 10:06:55 -08:00
Chris Robinson
799f8da333 Recognize "none" to disable the default reverb 2012-02-19 17:41:42 -08:00
Chris Robinson
426f0273cb Remove mention of the environment variables from alsoftrc.sample 
There will be a separate file to document all of them.
 2012-02-19 17:20:02 -08:00
Chris Robinson
9afd6b2858 Separate the format config option into channels and sample-type 2012-02-15 15:22:44 -08:00
Chris Robinson
b375b130ba Add config options for card- and device-specific prefixes in ALSA device names 2012-02-11 09:36:40 -08:00
Chris Robinson
7ad1b45d11 Change the default stereo speaker positions to match the stereo channel positions 
A separate "headphones" configuration may be nice to add for -90,+90, however
not many audio APIs can detect this. Ideally HRTF would be used with
headphones too, which largely ignores the speaker positions, however there
could be situations where this is unfeasible or unwanted.
 2012-02-04 10:29:19 -08:00
Chris Robinson
9166432ccf Fix typo in the "CarpetedHallway" reverb preset 2012-02-01 16:31:37 -08:00
Chris Robinson
423f89c908 Fix a typo 2012-01-24 15:11:23 -08:00
Chris Robinson
fa36435290 Add a default-reverb config option, and rename __ALSOFT_FORCE_REVERB to match 2012-01-20 01:51:27 -08:00
Chris Robinson
09258ca5c1 Change the default output format to 32-bit float 2012-01-17 15:38:36 -08:00
Chris Robinson
06caac2619 Update some config option descriptions 2011-12-20 01:45:29 -08:00
Chris Robinson
2691c33b55 Use a string to specify the resampler config option 2011-12-20 01:36:01 -08:00
Chris Robinson
6d77aabb23 Update a config file comment 2011-09-18 11:25:44 -07:00
Chris Robinson
23d693cd06 Add an option to trap device errors in a debugger 2011-09-10 01:23:59 -07:00
Chris Robinson
724ad0d893 Add an option to trap context errors in a debugger 2011-09-10 01:12:34 -07:00
Chris Robinson
00718ca03f Use the string ID instead of numeral index to reference the ALSA card 
The index has a habit of changing, where the ID should be more consistent.
 2011-08-19 20:47:08 -07:00
Chris Robinson
6b8475b435 Add options to specify alternate ALSA device prefixes 2011-08-19 04:02:36 -07:00
Chris Robinson
77128d298e Add an option to emulate EAX reverb using standard reverb 2011-07-20 22:53:46 -07:00
Chris Robinson
1e8a379a03 Add a config option to boost reverb output 2011-07-20 22:26:16 -07:00
Chris Robinson
9c23bc53b7 Update the default drivers config option comment 2011-06-22 19:31:27 -07:00
Chris Robinson
35c38e0b5e Update alsoftrc.sample 2011-05-18 15:13:11 -07:00
Chris Robinson
86ed2ee72b Add mmdevapi to alsoftrc.sample 2011-05-17 05:04:08 -07:00
Chris Robinson
949cfe2ceb Re-enable duplication for stereo sounds 2011-05-15 00:18:28 -07:00
Chris Robinson
1363e044ac Remove the head_dampen option 
Now that HRTF is properly supported, it's not needed
 2011-05-06 00:38:10 -07:00
Chris Robinson
d7a452588c Document the hrtf config option 2011-05-01 14:16:05 -07:00
Chris Robinson
d6c8bb35b4 Add a CoreAudio backend 
Code courtesy of Garin Hiebert <garinh@cheesetoast.net>
 2011-03-15 04:58:56 -07:00
Chris Robinson
acb493665d Add dedicated to the list of excludefx 2011-03-12 20:15:21 -08:00
Chris Robinson
02e0223fe8 Re-enable channel-config-specific layout options 2011-01-23 23:57:39 -08:00
Chris Robinson
30820c1bde Add a cubic resampler 2010-11-25 23:05:44 -08:00
Chris Robinson
aaff188b3b Remove the cosine resampler 
It's too slow when auxiliary sends are being used.
 2010-11-25 13:49:51 -08:00
Chris Robinson
65e033c64b Increase the max number of source sends to 4, and decrease the default to 1 2010-11-06 15:08:54 -07:00
Chris Robinson
03f56419d0 Duplicate stereo sources by default 
The mixer is smart enough now to handle proper volume adjustments depending on
the number of output speakers
 2010-09-22 11:09:34 -07:00