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81 Commits

Author SHA1 Message Date
Chris Robinson
e079291202 Remove unnecessary function parameters 2009-08-13 19:36:14 -07:00
Chris Robinson
826c641668 Hold the lock while finding a capture device to open 2009-08-13 19:19:16 -07:00
Chris Robinson
a8ae610489 Set context frequency only if it successfully starts 2009-08-13 15:35:10 -07:00
Chris Robinson
45552a68ce Hold the lock while initializing context playback 2009-08-13 13:32:42 -07:00
Chris Robinson
d46655fbb2 Support the ALC_FREQUENCY context attribute 2009-08-13 13:28:35 -07:00
Chris Robinson
243939f94f Allow delaying playback start until context creation, and don't use UpdateSize to store the buffer size 
This will make it possible to support the context attributes (frequency,
refresh, etc) for some backends
 2009-08-13 12:28:46 -07:00
Chris Robinson
0ac9e57d28 Store the requested mono/stereo source count and sends in the device 
Although the properties are set as context attributes, they are queried from
the device. If multiple contexts per device are ever supported, it would not
be straight forward about where to read the values from. This way, the
attributes can be treated as device-specific attributes that are updated when
a new context is created.
 2009-07-06 03:09:01 -07:00
Chris Robinson
1454c46b5f Use a thread-safe static inline function for printing 2009-06-07 15:42:15 -07:00
Chris Robinson
0fac1e9115 Store the max number of auxiliary slots in the device 2009-06-07 14:53:22 -07:00
Chris Robinson
34ea7eba9e Add preliminary support for the EAX Reverb effect 
Not all parameters are supported yet, though it is a little more fuctional than
standard reverb
 2009-05-29 01:32:54 -07:00
Chris Robinson
ac04cf57fa Make sure _CRT_SECURE_NO_WARNINGS is always defined for MSVC 2009-05-26 06:02:40 -07:00
Chris Robinson
a2adbb1ab5 Add a PulseAudio backend 2009-04-16 05:17:42 -07:00
Chris Robinson
f245f0ef87 Make the number of source sends variable 
The highest value is clamped to MAX_SENDS
 2009-04-13 20:33:41 -07:00
Chris Robinson
55c790c9ff Add the Echo effect 2009-04-12 16:01:10 -07:00
Chris Robinson
30f57d0824 Make auxiliary effect slot count configurable 2009-04-11 18:16:05 -07:00
Chris Robinson
7ebb28327f Remove the SDL backend 2009-03-10 01:03:39 -07:00
Chris Robinson
86931cbde4 Add a PortAudio backend 2009-03-10 00:55:29 -07:00
Chris Robinson
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
2ec0e48d06 Protect playback device opening with a mutex lock 2008-12-07 01:07:54 -08:00
Chris Robinson
8b54d59b8c Add an SDL backend 2008-12-07 01:05:39 -08:00
Chris Robinson
55b9ccc2de Implement AL_EXTX_source_distance_model 
As with other EXTX extensions, this is subject to change and removal as the
spec gets worked on
 2008-11-25 18:56:10 -08:00
Chris Robinson
d72b132c57 Add an option to disable specific EFX effect types 2008-11-14 07:13:59 -08:00
Chris Robinson
fc4c867f27 Add initial AL_EXTX_buffer_sub_data support 
Note that this is an in-development extension, as noted by the EXTX moniker
instead of EXT. It's behavior is subject to change, and the extension string
will be removed (replaced with the official string once it's finalized).
Developers are discouraged from using this in production code, though feel
free to play around with it.
 2008-11-11 05:57:32 -08:00
Chris Robinson
2c80a80704 Fix typo preventing capture from opening 2008-10-27 23:37:56 -07:00
Chris Robinson
8fc4a3b724 Make sure an appropriate error is set when opening a device fails 2008-10-24 19:58:49 -07:00
Chris Robinson
16d96eed7b Add a Solaris playback backend 2008-09-07 14:34:14 -07:00
Chris Robinson
869b041f2f Reduce the default buffer size to 4096 
Should help with latency issues some people have and not put too much extra
burden on the mixer, hopefully
 2008-07-26 21:07:08 -07:00
Chris Robinson
93c0f61050 Clarify implicit destruction warnings 2008-07-22 14:29:27 -07:00
Chris Robinson
87b5d7bc7b Store extension list with a pointer, not a per-context array 2008-07-22 12:39:10 -07:00
Chris Robinson
eba60c30c5 Don't force initialization when shutting down 
Thanks to Michael Simms
 2008-07-17 18:45:21 -07:00
Chris Robinson
e66bb09156 Move (de)initialization into ALc.c and remove unneeded file 2008-07-17 18:38:07 -07:00
Chris Robinson
ca6feeda29 Make sure the lib is initialized when shutting down 
Pretty ugly, but the destructor sequence relies in the mutex being initialized
 2008-05-18 20:17:31 -07:00
Chris Robinson
8c3188bc7d Remove FrameSize struct member 2008-02-14 22:05:56 -08:00
Chris Robinson
c3446a10fa Rename UpdateFreq device field to UpdateSize 2008-02-12 19:38:27 -08:00
Chris Robinson
e3e4dbbccf Make the backend list static 2008-02-11 17:24:04 -08:00
Chris Robinson
7fda645b16 Call InitAL at the start of some more ALC functions 2008-02-11 17:23:31 -08:00
Chris Robinson
13a3fe8a7a Remove unneeded device struct member 2008-02-08 19:41:47 -08:00
Chris Robinson
3dd3cd4ceb Prevent overflow of the device lists 2008-02-08 15:33:26 -08:00
Chris Robinson
33680accea Don't remove the devices from the device list on unexpected shutdown 
The close functions will remove it for us
 2008-02-08 14:44:05 -08:00
Chris Robinson
081e593e2b Set the done flag immediately when entering the initialization 
To prevent two threads from initializing at the same time (not that it's
likely to happen at this point).
 2008-02-06 22:22:29 -08:00
Chris Robinson
b4ffdfab81 Add an option for duplicating stereo sources on the back speakers 2008-02-06 22:18:50 -08:00
Chris Robinson
5f1c0450b3 Remove unnecessary Channels field 2008-01-25 16:38:37 -08:00
Chris Robinson
543eb9d217 Don't use a multiple lists for extensions 2008-01-19 20:02:40 -08:00
Chris Robinson
bc963463f3 Add an option for setting the max number of sources 2008-01-19 19:38:06 -08:00
Chris Robinson
86b7b3d54b Remove duplication of setting the max source count 2008-01-19 19:28:34 -08:00
Chris Robinson
1b9d740244 Remove duplicated source freeing code 2008-01-18 00:56:01 -08:00
Chris Robinson
497ada9c77 Buffer size fixes. Partially reverts the ALSA buffer size "fix" 2008-01-18 00:28:25 -08:00
Chris Robinson
be34dbe608 Don't include alAuxEffectSlot.h in alSource.h 2008-01-16 14:01:24 -08:00
Chris Robinson
8ad16145f6 Make sure sources are deleted with the context 2008-01-16 13:27:15 -08:00
Chris Robinson
b95fcf5da1 Store effect slots in the context 2008-01-15 16:22:39 -08:00