Chris Robinson
c6defe9a6d
Read PulseAudio's capture data into the ring buffer when querying the sample count
...
This ensures we have all the samples available that the app knows about
2010-06-04 00:27:31 -07:00
Chris Robinson
244daba501
Don't overwrite data when the ring buffer overflows
2010-06-04 00:24:23 -07:00
Chris Robinson
43dadcd9e4
Use a UIntMap for the Databuffers
2010-06-03 19:35:08 -07:00
Chris Robinson
90db244b5f
Skip mixing after checking looping validity
2010-06-03 03:58:04 -07:00
Chris Robinson
e98f1205e5
Increase the temp buffer sizes to construct device names with
2010-05-31 19:04:41 -07:00
Chris Robinson
2205f91e5f
Fix Pulse mainloop handling for device probing
2010-05-31 19:02:20 -07:00
Chris Robinson
da1dee351d
Update device naming to be more apparent about the device being used
2010-05-31 19:00:33 -07:00
Chris Robinson
694e9a5fec
Always add the default PulseAudio device when probing
2010-05-30 23:04:04 -07:00
Chris Robinson
9ac5d8ad2d
List all available PulseAudio sources
2010-05-30 21:05:05 -07:00
Chris Robinson
706b9f2357
Probe and expose all available PulseAudio sinks for the enumerate_all extension
2010-05-30 20:33:57 -07:00
Chris Robinson
55b3675dee
Add a separate function to create/connect a pulseaudio context
2010-05-30 19:05:19 -07:00
Chris Robinson
dc86563486
Pass the threaded main loop object to context/stream_state_callback
2010-05-30 18:19:01 -07:00
Chris Robinson
ebccfa93c3
Don't unload libs when they're not needed
...
Some libs don't really like being unloaded and reloaded all the time, and the
benefits aren't that great
2010-05-28 23:00:59 -07:00
Chris Robinson
e9f4576d4d
Watch for changes to the PulseAudio sink device
2010-05-28 17:03:57 -07:00
Chris Robinson
880902fecc
Add a Null Output device
...
This device will mix and fully process contexts as normal
2010-05-28 16:41:52 -07:00
Chris Robinson
96cf5b7282
Avoid constantly loading and unloading PortAudio
...
It seems this triggers a bug in the lib, causing a crash. It may not be a bad
idea to remove dynamic unloading/reloading all through-out.
2010-05-28 02:22:17 -07:00
Chris Robinson
f89c9f7ea4
Connect a pulse stream on device open, to make sure the device isn't suspended
...
Also use the opportunity to get the stream's device's name, so later reset
calls will use the same device
2010-05-27 22:12:54 -07:00
Chris Robinson
27a4c871fd
Update head dampening after a device reset
2010-05-26 23:36:55 -07:00
Chris Robinson
37190b2caf
Add a function to get the frame size from a format
2010-05-24 21:51:30 -07:00
Chris Robinson
8cfac7c6b8
Don't bother storing the loop points in the source
2010-05-24 01:07:13 -07:00
Chris Robinson
861a933b7b
Use the ALSOFT_LOGFILE env var to specify the output for AL_PRINT
2010-05-21 18:16:27 -07:00
Chris Robinson
3676fdc4db
Add mono and stereo channel masks for DSound output
2010-05-21 14:12:09 -07:00
Chris Robinson
2d46a1001e
Use a map for the filter list
2010-05-18 17:54:45 -07:00
Chris Robinson
4edd7fe647
Use a map for the effects list
2010-05-18 17:41:06 -07:00
Chris Robinson
7f533c6a25
Change inline -> __inline for MSVC
2010-05-16 06:02:27 -07:00
Chris Robinson
6dab9d54d1
Use the loop start when filling in padding data for looping sources
2010-05-13 06:52:44 -07:00
Chris Robinson
7ed5d12717
Pay attention to the source loop points
2010-05-13 04:53:21 -07:00
Chris Robinson
23b2c1f902
Only use a modulo to loop when the source is static
2010-05-13 02:12:50 -07:00
Chris Robinson
0ce138341c
Add initial structural support for AL_EXT_loop_points
2010-05-13 02:03:48 -07:00
Chris Robinson
61b682131e
Reduce some indentation
2010-05-12 07:30:45 -07:00
Chris Robinson
a53e3dda75
Don't needlessly expose a variable for the backends
2010-05-12 07:27:12 -07:00
Chris Robinson
e3a70e5021
Scale output of effects to compensate for device down-mixing
2010-05-12 04:56:03 -07:00
Chris Robinson
af4faaf666
Use a UIntMap for the effect slot list
2010-05-12 02:20:14 -07:00
Chris Robinson
d678f1d88b
Store looping locally when mixing a source
2010-05-12 00:38:04 -07:00
Chris Robinson
053aeee5d3
Rename a variable
2010-05-11 07:09:44 -07:00
Chris Robinson
1652dc02ab
Look for the map insertion point using a binary search
2010-05-10 11:40:57 -07:00
Chris Robinson
099c2f3593
Use a simple loop to set multi-channel dry gains
2010-05-09 22:06:10 -07:00
Chris Robinson
0378422fcb
Use a map to store sources and buffers
...
And do a lookup using a binary search instead of linear
2010-05-01 19:59:41 -07:00
Chris Robinson
5730ccaa39
Combine AL and ALC function lists
2010-04-28 15:07:38 -07:00
Chris Robinson
5d7815beed
Only apply ambient gain to available output channels
2010-04-27 11:39:54 -07:00
Chris Robinson
a0ee2ccce7
Add a couple missing values to the *GetEnumValue tables
2010-04-25 08:40:37 -07:00
Chris Robinson
110be7f500
Add an option to scale the output mix
2010-04-23 07:54:43 -07:00
Chris Robinson
a04dac670e
Make stereo duplication a property of the device
...
Further, don't use it with mono/stereo output
2010-04-20 03:57:40 -07:00
Chris Robinson
81dd71dd71
Stop and start the backend device only if new attributes are being requested
2010-04-17 00:50:28 -07:00
Chris Robinson
4d15391c88
Disable PulseAudio's write callback when disconnecting
2010-04-17 00:27:13 -07:00
Chris Robinson
fc2473f826
Translate the source position separately
...
This is to handle the case where an app specifies the same values for the
source and listener, and expects centered panning. This fails due to floating-
point errors in the matrix, causing the result to be ever-so-slightly off of 0.
This error would normally be hidden by the position normalization, which will
not lengthen a distance shorter than the reference distance so the panning
would be nearly imperceptible. But that also fails if the reference distance
is set to 0, causing the position to expand to a full unit.
Keep the 4x4 matrix calculations, however. It will still be useful for the
requested listener matrix extension.
2010-04-16 02:09:53 -07:00
Chris Robinson
000d848f0b
Return immediately when no layout is specified
2010-04-11 23:03:36 -07:00
Chris Robinson
3c5007352e
More type fixes
2010-04-11 20:17:43 -07:00
Chris Robinson
e0fa497948
Use a linear scaling when sending multi-channel sources to auxiliary slots
2010-04-11 15:20:46 -07:00
Chris Robinson
f082c73539
Use proper types for some variables
2010-04-11 14:33:22 -07:00
