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263 Commits

Author SHA1 Message Date
Chris Robinson
f09ae196a8 Avoid making Resampler[Pre]Padding static 2010-11-28 17:37:14 -08:00
Chris Robinson
490d1c6a8e Prefer GCC's constructor, even in Windows 2010-11-28 14:27:07 -08:00
Chris Robinson
a7b4e0b5c5 Get rid of the device timer stuff 2010-11-21 06:32:59 -08:00
Chris Robinson
4c576631ad Hide AL_EXTX_sample_buffer_object 
It hasn't been going anywhere, and it's current use is dubious. Leave the code
in for now, but it may be removed later.
 2010-11-21 02:36:34 -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
Chris Robinson
2d4453968d Implement AL_SOFT_buffer_sub_data using the current AL_EXT_buffer_sub_data spec 
This extension can be useful for some applications, but a full EXT version may
not be ready for some time. Using the SOFT moniker will help differentiate it
in case changes need to be done for the EXT version.
 2010-09-21 09:43:35 -07:00
Chris Robinson
e5cae87502 Handle clicks by watching changes between updates 2010-08-16 14:53:21 -07:00
Chris Robinson
b65bc45236 Add a corrective, click-remval sample value offset 
This will hopefully be more effective and rebust at removing clicks and pops,
particularly from starts and stops in the middle of a sound. Based on an idea
by Ben Davis.
 2010-08-14 21:30:14 -07:00
Chris Robinson
928572d384 Start the device when creating a context without specified attributes 2010-08-12 17:24:55 -07:00
Chris Robinson
2ed929eadc Update device parameters using a separate function 2010-08-09 00:28:48 -07:00
Chris Robinson
f1924fa7ea Decrement context count when it's removed from the list 2010-08-08 02:48:28 -07:00
Chris Robinson
df822513fa Don't re-init and re-allocate some stuff when the device is left running 2010-08-07 09:13:51 -07:00
Chris Robinson
d9d8319c22 Effectslot's Effectstate should never be NULL 2010-08-06 04:52:34 -07:00
Chris Robinson
241ddf76d4 Enforce the device time to be a multiple of the reported resolution 2010-08-01 16:31:00 -07:00
Chris Robinson
f1f2941511 Add experimental device attributes for apps to query 
These will be part of the ALC_EXT_device_time extension. Behavior, values,
etc, are all subject to change.
 2010-07-30 20:23:55 -07:00
Chris Robinson
46d46c49a8 Store the time precision with the device 2010-07-25 12:54:50 -07:00
Chris Robinson
40dd1fb853 Add a backend callback to get the device time 
The method should monotonically count the number of nanoseconds the device has
active contexts
 2010-07-24 19:14:32 -07:00
Chris Robinson
e0d0edc0fc Close the log file last during shutdown 2010-07-22 09:16:28 -07:00
Chris Robinson
7eb124d99c Keep count of the number of samples played 2010-07-22 08:11:44 -07:00
Chris Robinson
88f236ccd3 Make sure the device is stopped if there was an error setting up the first context 2010-07-21 14:50:39 -07:00
Chris Robinson
8c59849ea4 Make sure the log file is set before initializing the rest of the lib 2010-06-08 02:02:48 -07:00
Chris Robinson
f9e569099c Make the Wave Writer backend optional 2010-06-08 02:01:11 -07:00
Chris Robinson
ce07270973 Remove support for the old 'refresh' config option 2010-06-06 00:53:29 -07:00
Chris Robinson
ac05863f72 Make sure the effectslot map is properly initialized 2010-06-06 00:21:13 -07:00
Chris Robinson
7f6df7695c Use an array of active sources when mixing 
Prevents iterating over all allocated sources during mixing updates
 2010-06-06 00:17:50 -07:00
Chris Robinson
80fbe8a788 Allow prepending backend names with - to remove them from the available devices 2010-06-05 19:33:06 -07:00
Chris Robinson
98c01a40e6 Improve locking when calling the backend capture API 2010-06-05 04:42:05 -07:00
Chris Robinson
43dadcd9e4 Use a UIntMap for the Databuffers 2010-06-03 19:35:08 -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
27a4c871fd Update head dampening after a device reset 2010-05-26 23:36:55 -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
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
0ce138341c Add initial structural support for AL_EXT_loop_points 2010-05-13 02:03:48 -07:00
Chris Robinson
a53e3dda75 Don't needlessly expose a variable for the backends 2010-05-12 07:27:12 -07:00
Chris Robinson
af4faaf666 Use a UIntMap for the effect slot list 2010-05-12 02:20:14 -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
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
a0ee2ccce7 Add a couple missing values to the *GetEnumValue tables 2010-04-25 08:40:37 -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
aace50ebf4 Store the panning LUT in the device 2010-04-08 15:58:11 -07:00
Chris Robinson
19b8deba66 Apply a scalar to the output downmix so channels don't get more than a 100% mix 
All channels get the same scalar so channel balance (should be) maintained
 2010-04-08 15:23:03 -07:00
Chris Robinson
068c0076af Set the device channel matrix when the device is reset 2010-04-08 15:02:03 -07:00
Chris Robinson
1b1c76da34 Invert device channel map array 2010-04-08 13:11:21 -07:00
Chris Robinson
b273d616ad Implement a skeleton Ring Modulator effect 2010-04-08 08:54:28 -07:00
Chris Robinson
bb4ed8b1db ALC_EXT_thread_local_context is now complete 2010-03-29 22:01:54 -07:00