7e8501123a
Set some common macros in alu.h
2009-05-16 23:26:39 -07:00
c447eeb2c7
Use the source reference distance to specify full panning magnitude
...
Sources that are closer than the specified reference distance will not pan to
full magnitude, thus providing a smoother transition as it moves around near
the listener
2009-05-16 03:54:16 -07:00
ad19cea6e0
Make sure DSSPEAKER_5POINT1 is defined
2009-05-14 05:24:18 -07:00
0ce29863e3
Prevent spawning PulseAudio if it's not already running
2009-05-06 00:19:35 -07:00
7a7a4844f4
Make the filter history buffer size flexible
...
This lets the filter history buffer be as big as needed for a given use, so
that it can have a size large enough for the more demanding cases, but not be
wasteful for lesser-demanding cases, while not incuring the overhead of an
added pointer indirection
2009-04-16 05:43:09 -07:00
a2adbb1ab5
Add a PulseAudio backend
2009-04-16 05:17:42 -07:00
a97fc792d8
Increase the default maximum number of sends to 2
2009-04-14 22:18:47 -07:00
e9a6a1d6f5
Use a 2-pole filter for the wet path low-pass filter
...
This should help keep CPU use from increasing a lot when the number of sends
increases. Also changes the function names to reflect the difference
2009-04-14 22:04:18 -07:00
f245f0ef87
Make the number of source sends variable
...
The highest value is clamped to MAX_SENDS
2009-04-13 20:33:41 -07:00
a30f431b63
Reduce the number of send loops
2009-04-13 02:50:40 -07:00
58f48f20e2
Rename Standard Reverb to Reverb
2009-04-13 02:01:21 -07:00
ee1b02b709
Fix comment regarding the 3rd echo tap
2009-04-12 18:54:26 -07:00
55c790c9ff
Add the Echo effect
2009-04-12 16:01:10 -07:00
65b69f3308
Fix air absorption
2009-04-11 20:27:55 -07:00
c67fbd72dd
Pay attention to the MAX_SENDS value
2009-04-11 20:04:46 -07:00
30f57d0824
Make auxiliary effect slot count configurable
2009-04-11 18:16:05 -07:00
1c54018111
Move the WetBuffer into the effect slot object
...
This should make it easier to support multiple slots
2009-04-11 17:04:55 -07:00
e80e1b6d9f
Use LIB_SUFFIX when creating the default lib install dir
...
Thanks to Hanno Böck for pointing this out
2009-04-07 12:11:41 -07:00
437f00d6de
Add missing comment markers
2009-04-07 11:41:41 -07:00
fc6d6b1601
Use the square of the values when calculating the density gain
2009-03-21 10:42:42 -07:00
9306e36d52
Make sure M_PI is defined for reverb
2009-03-15 23:14:40 -07:00
61122a5093
Release 1.7.411
2009-03-14 22:24:59 -07:00
a8a4ff8af1
Constify some parameters
2009-03-13 23:08:15 -07:00
8a857c35ee
Calculate filter coefficients in aluMixData
2009-03-13 22:58:54 -07:00
89ddd7d8e5
Don't modify the device struct until playback succesfully starts
2009-03-13 22:16:01 -07:00
8d0c4ccb3b
The room rolloff factor can go up to 10
2009-03-13 02:12:45 -07:00
8ee47d5573
Dynamically load dsound when possible
2009-03-10 02:46:42 -07:00
9e88011417
Add a cast for setting a dummy pointer value
2009-03-10 02:20:05 -07:00
f8949ee7a1
Always add the default ALSA device even if no cards are present
2009-03-10 01:46:51 -07:00
62aa2d0ba7
Only expose the default ALSA device in standard enumeration
2009-03-10 01:28:01 -07:00
ace047d625
Append the card and device indices to the ALSA device strings
2009-03-10 01:21:42 -07:00
d6277db209
Fix alsoftrc configuration sample comments
2009-03-10 01:08:03 -07:00
7ebb28327f
Remove the SDL backend
2009-03-10 01:03:39 -07:00
86931cbde4
Add a PortAudio backend
2009-03-10 00:55:29 -07:00
6d7be151dc
Remove the unneeded path from the cross-compiler commands
2009-03-06 20:09:44 -08:00
07227b9806
Use a modified reverb model that obeys the reverb parameters better
2009-03-02 18:48:23 -08:00
8348d719cd
Clamp gain of multichannel sources
2009-02-10 15:15:49 -08:00
0fcefd865b
Install the pkgconfig file to the correct directory
2009-02-10 14:39:48 -08:00
57c2e9b5f8
Include assert.h for assert()
2009-02-02 11:18:33 -08:00
7d7fc39035
Use calculated distance from reference for air absorption
2009-01-30 10:56:25 -08:00
351105b3df
Fix incorrect comment
2009-01-30 10:53:09 -08:00
cbfc33215b
Use M_PI since it is sure to be defined
2009-01-27 07:11:58 -08:00
5a93b56673
Fix ignored return value warning
2009-01-26 08:10:05 -08:00
1f4c69c17a
Use a matrix for up- and down-mixing channels
2009-01-25 22:11:07 -08:00
f5b19fad20
Duplicate stereo onto the side channels as well as the back
2009-01-25 19:54:50 -08:00
bc60818e9a
Don't read stereo layout when output is mono
2009-01-25 19:33:52 -08:00
f82c88f016
Add options for user-configurable speaker arrangements
2009-01-25 19:20:47 -08:00
98e86decad
6.1 uses front- and back-center, not left- and right-back channels
2009-01-24 15:13:14 -08:00
aaf2c0ebd4
Seperate mixing loops depending on source channel configuration
2009-01-24 13:57:01 -08:00
778b74cae1
Reimplement panning using lookup tables, based on a patch by Christian Borss
...
This allows speaker positions to be specified by discrete angles around the
listener, providing more flexibility and configurability in placement.
Additional patches to take advantage of this are forthcoming.
2009-01-24 10:38:04 -08:00
Chris Robinson