Chris Robinson
df07e8a65b
Add support for AL_LOKI_quadriphonic
2008-01-14 16:11:15 -08:00
Chris Robinson
729f076c3b
Reduce indentation
2008-01-14 15:38:15 -08:00
Chris Robinson
dfc0118b8b
Add an option for disabling ALSA mmap
2008-01-14 15:30:52 -08:00
Chris Robinson
d9ef062caf
Avoid busy waiting when waiting for suspend to clear
2008-01-14 13:23:49 -08:00
Chris Robinson
2b8ce3b4cf
Let the mmap thread start the pcm stream when it's full
...
Instead of filling it with silence and starting it before the thread is active
2008-01-14 13:07:41 -08:00
Chris Robinson
a27b855a39
Make sure the stream is playing when it's full
2008-01-14 12:59:44 -08:00
Chris Robinson
1634b69faf
Don't restart the stream right after preparing it
...
It needs to be filled, first
2008-01-14 12:51:36 -08:00
Chris Robinson
59fa1f90d5
Don't attempt to recover the ALSA stream when filling silence
...
Since it was just prepared, any error would likely mean bigger problems
2008-01-14 12:49:21 -08:00
Chris Robinson
7a4870bd97
Close dangling devices when exiting
2008-01-14 10:54:33 -08:00
Chris Robinson
a552e32a9a
Destroy context if closing a device with one
2008-01-14 10:42:11 -08:00
Chris Robinson
29c6238b52
Keep track of open devices
2008-01-14 10:39:54 -08:00
Chris Robinson
38db8eb64b
Reorder setting of some variables
2008-01-12 07:36:22 -08:00
Chris Robinson
3bbbf8a025
Merge branch 'master' into efx-experiment
2008-01-11 17:19:08 -08:00
Chris Robinson
978764cb6b
Don't limit output wave filename size
2008-01-11 15:27:56 -08:00
Chris Robinson
893ecf1af2
Fix the Wave Writer's reliance on ftell
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So output can work on FIFOs
2008-01-11 15:18:26 -08:00
Chris Robinson
aa453b4e9e
Use Sleep instead of usleep
2008-01-11 14:55:35 -08:00
Chris Robinson
f8089d2026
Don't double-close a handle on error
2008-01-11 13:23:37 -08:00
Chris Robinson
40241b4e97
Don't attempt to open ALSA playback/capture if it didn't load
2008-01-11 13:00:30 -08:00
Chris Robinson
f10408739e
Add a wave file writing backend
2008-01-11 09:32:22 -08:00
Chris Robinson
bc56c00a9a
Allow querying of ALC_MONO_SOURCES and ALC_STEREO_SOURCES
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Based on a patch by Xavier Bouchoux
2008-01-10 08:24:23 -08:00
Chris Robinson
1e3ad2f9ce
Use a more reliable thread loop for DSound, instead of a Win32 timer
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Also use a simpler method for calculating the read/write location
2008-01-08 07:09:25 -08:00
Chris Robinson
9c97f07ec9
Remove unneeded silence field
2008-01-07 00:26:10 -08:00
Chris Robinson
90d825e7f8
Fix lone ALC_REFRESH query case
2008-01-06 03:36:01 -08:00
Chris Robinson
1178e900eb
Don't allow 0 periods
2008-01-06 01:27:26 -08:00
Chris Robinson
8553fb9e30
ALC_REFRESH is the number of updates per second
2008-01-06 01:14:09 -08:00
Chris Robinson
da3b270488
Make OSS's update size dynamic
2008-01-06 00:19:28 -08:00
Chris Robinson
dd60366aec
Fix the buffer size so ALSA doesn't multiply by the number of periods
2008-01-06 00:18:06 -08:00
Chris Robinson
017fc93307
Some non-mmap ALSA fixes
2008-01-05 05:33:54 -08:00
Chris Robinson
042ec206e7
Disable fast float-to-int hack.
...
Even with precautions, it's giving problems. Not worth it since I don't quite
understand how it works, or know if there's even a benefit.
2008-01-05 05:03:31 -08:00
Chris Robinson
312108a0d3
Try a different low-pass filter
...
Seems to be more correct, although it's not as powerful as the previous (which
may be a good thing)
2008-01-05 03:51:24 -08:00
Chris Robinson
5e48be27b8
Merge branch 'master' into efx-experiment
2008-01-04 14:40:38 -08:00
Chris Robinson
b3badbf97d
Use 6 point spatialization for 6.1 and 7.1 output
2008-01-04 14:15:55 -08:00
Chris Robinson
4d5885e27b
Implement a crossfeed config option
2008-01-03 06:02:06 -08:00
Chris Robinson
8fe39042da
Add the Bauer stereophonic-to-binaural DSP (bs2b) code and hooks
2008-01-03 05:36:51 -08:00
Chris Robinson
9ed574b399
Merge branch 'master' into efx-experiment
2008-01-01 06:29:11 -08:00
Chris Robinson
7ef623c71d
Fail if OSS can't set the requested bit depth and channel count
2008-01-01 06:25:00 -08:00
Chris Robinson
733cd120b3
Fix channel ordering for multichannel buffers
2008-01-01 06:16:19 -08:00
Chris Robinson
4e2f8e305e
Fix wet volumes for multichannel path
2007-12-31 19:40:24 -08:00
Chris Robinson
3d78d93b40
Merge branch 'master' into efx-experiment
2007-12-31 19:34:52 -08:00
Chris Robinson
5a2f509104
Zero out wet send params when calculating source params
...
Instead of using a check in the mix loop
2007-12-31 19:13:18 -08:00
Chris Robinson
42027a3f94
Advertise the AL_EXT_MCFORMATS extension
2007-12-31 05:52:22 -08:00
Chris Robinson
cb1d62f254
Add paths for 4 to 7.1 channel buffer mixing
2007-12-31 04:50:34 -08:00
Chris Robinson
1cbd625b4e
Disable unnecessary calculations
2007-12-31 03:45:26 -08:00
Chris Robinson
73678f3b78
Allow psuedo 6.1 and 7.1 output
...
This only does spatial calculations on the 4 corner speakers, but it's
necessary groundwork for AL_EXT_MCFORMATS support. Spatial calculations for 6
speakers can be added later.
2007-12-31 03:29:14 -08:00
Chris Robinson
a43868c32b
Use an enum list for dealing with channels
...
This will make it easier to remap channels, especially the center and lfe channels
2007-12-31 01:47:10 -08:00
Chris Robinson
7a99b1fa32
Make some defines local to ALu.c
2007-12-31 01:16:13 -08:00
Chris Robinson
e82c27ab04
Fix includes so alMain.h doesn't include so much by itself
2007-12-31 01:09:57 -08:00
Chris Robinson
f7ef5c169b
Don't default to AL_FORMAT_STEREO16 when writing to the output buffer
2007-12-31 00:08:07 -08:00
Chris Robinson
927763902f
Loop per frame, not per sample, when writing the output buffer
2007-12-31 00:05:29 -08:00
Chris Robinson
fcff17c567
Fallback to non-mmap access for ALSA if mmap isn't available
2007-12-30 02:09:39 -08:00
