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49 Commits

Author SHA1 Message Date
Chris Robinson
99f0377ae3 Construct error messages using parameterized values 2018-01-25 15:59:59 -08:00
Chris Robinson
2ded5547ba Provide messages for the remaining AL errors 2018-01-24 17:07:01 -08:00
Chris Robinson
9c33f4aea8 Use MixSamples for the dedicated and ring modulator effect output 2018-01-11 04:48:18 -08:00
Chris Robinson
15f9d15ba0 Avoid using macros to access anonymous structures 2018-01-11 03:45:23 -08:00
Chris Robinson
90cedbea49 Pass the context to the auxiliary effect update method 2017-09-21 05:42:35 -07:00
Chris Robinson
e9a7218a06 Remove the fastf2u conversion function 2017-06-27 07:25:08 -07:00
Chris Robinson
53c3d48fe0 Change some ALuint parameters to ALsizei 2017-05-02 04:54:59 -07:00
Chris Robinson
080b0cea8b Reorder filter coefficients 2016-12-21 21:35:50 -08:00
Chris Robinson
53d8a49673 Call ALfilterState_processC directly 
It's the only implementation currently, so there's no point to having it stored
as a function pointer in the filter struct. Even if there were SIMD versions,
it'd be a global selection, not per-instance.
 2016-09-12 11:48:15 -07:00
Chris Robinson
8a64f07121 Use a predefined identity matrix 2016-09-05 02:02:14 -07:00
Chris Robinson
0fbf34fb45 Add a ref count to ALeffectState 
This is mostly just reorganizing the effects to call the Construct method which
initializes the ref count.
 2016-08-25 03:49:57 -07:00
Chris Robinson
11b38e1190 Rename input_gain to b0 2016-07-26 00:03:44 -07:00
Chris Robinson
93a94d177c Get rid of an unnecessary copy of ALeffectProps 2016-05-13 18:28:01 -07:00
Chris Robinson
ef0d4f8210 Provide (mostly) lockless updates for effect slots 
Similar to the listener, separate containers are provided atomically for the
mixer thread to apply updates without needing to block, and a free-list is used
to reuse container objects.

A couple things to note. First, the lock is still used when the effect state's
deviceUpdate method is called to prevent asynchronous calls to reset the device
from interfering. This can be fixed by using the list lock in ALc.c instead.

Secondly, old effect states aren't immediately deleted when the effect type
changes (the actual type, not just its properties). This is because the mixer
thread is intended to be real-time safe, and so can't be freeing anything. They
are cleared away when updates reuse the container they were kept in, and they
don't incur any extra processing cost, but there may be cases where the memory
is kept around until the effect slot is deleted.
 2016-05-12 18:41:33 -07:00
Chris Robinson
a6c70992b0 More directly map coefficients for ambisonic mixing buffers 
Instead of looping over all the coefficients for each channel with multiplies,
when we know only one will have a non-0 factor for ambisonic mixing buffers,
just index the one with a non-0 factor.
 2016-04-15 22:05:47 -07:00
Chris Robinson
e0466766d7 Include any first-order scaling in the FOAOut coefficients 2016-03-25 23:25:13 -07:00
Chris Robinson
713ac9e679 Add a specific output for first-order sources 2016-03-22 17:52:20 -07:00
Chris Robinson
a457157516 Organize the dry buffer properties into a struct 2016-03-09 23:43:57 -08:00
Chris Robinson
7f908d90af Rename ComputeBFormatGains to ComputeFirstOrderGains 2016-01-31 09:00:23 -08:00
Chris Robinson
7111322526 Make the modulator effect multichannel 2016-01-29 23:44:43 -08:00
Chris Robinson
a046a951e9 Use separate modulator functions only for the waveform 2016-01-29 23:28:38 -08:00
Chris Robinson
2fa3ae85c9 Pass a pointer to the input samples array for effect processing 2016-01-27 08:16:47 -08:00
Chris Robinson
f547ef6d39 Separate calculating ambisonic coefficients from the panning gains 2016-01-25 06:11:51 -08:00
Chris Robinson
94816d0073 Reorder filterstate properties 2016-01-23 03:38:15 -08:00
Chris Robinson
b348abf5c3 Rename F_2PI to F_TAU 2015-09-13 08:46:48 -07:00
Chris Robinson
c3a36d9b19 Do up to 256 samples at a time with multi-step loops 2014-12-18 09:23:55 -08:00
Chris Robinson
3f7cb8392e Pas the output device channel count to ALeffectState::process 2014-11-07 03:43:33 -08:00
Chris Robinson
4c3f27193f Use a separate macro for the max output channel count 2014-11-07 02:18:24 -08:00
Chris Robinson
6083a684d1 Use a method to set omni-directional channel gains 2014-11-04 03:33:35 -08:00
Chris Robinson
a77387b549 Avoid taking the square-root of the ambient gain 
Although it is more correct for preserving the apparent volume, the ambisonics-
based panning does not work on the same power scale, making it louder by
comparison.
 2014-10-11 09:35:32 -07:00
Chris Robinson
4e66224d6c Combine some fields into a struct 2014-09-10 17:53:01 -07:00
François Cami
3c13e1e333 Update COPYING to the latest https://www.gnu.org/licenses/old-licenses/lgpl-2.0.txt to fix the FSF' address Fix the FSF' address in the source 2014-08-18 11:34:29 -07:00
Chris Robinson
0a030c2bd9 Use a void* for the effect state Delete method param 2014-03-21 23:56:18 -07:00
Chris Robinson
a421e515be Use a helper macro for pi*2 2013-10-08 16:31:23 -07:00
Chris Robinson
b42fcce014 Use inline initialization for effect state factory vtables 2013-10-07 14:49:36 -07:00
Chris Robinson
fc31a41473 Constify the effect parameter of effect getters 2013-10-07 12:56:41 -07:00
Chris Robinson
997f6228de Use the UNUSED macro in the effects 2013-10-07 08:34:54 -07:00
Chris Robinson
79edd2cf3b Use a macro for the silence threshold 2013-10-06 17:25:47 -07:00
Chris Robinson
764ea95781 Use helpers to set channel gain arrays 
Also avoid unnecessary clearing.
 2013-10-03 05:02:16 -07:00
Chris Robinson
764e3aa496 Fix up the naming convention of effect methods 2013-05-29 11:17:45 -07:00
Chris Robinson
e96cc656e9 Use C99's inline instead of __inline 2013-05-28 22:27:07 -07:00
Chris Robinson
59a38442ac Use ALfilterState for the modulator high pass filter 2013-05-27 21:24:28 -07:00
Chris Robinson
0c7c5327c9 Use ALfilterState for the master echo and reverb filters 2013-05-27 19:55:00 -07:00
Chris Robinson
334a7c1d59 Cleanup the ALeffectStateFactory_create methods 
Get rid of the ALeffectStateFactory_create macro, and use the VCALL_NOARGS
helper (requires adding the 'this' factory parameter).
 2013-05-27 13:16:17 -07:00
Chris Robinson
82caba6bbe Use the helper macros in more places 2013-05-26 08:54:34 -07:00
Chris Robinson
d1c5599c8e Use an ALeffectProps union to store the effect properties 2013-05-25 22:07:31 -07:00
Chris Robinson
6571d80540 Use a Delete method for deletable objects 2013-05-25 21:04:00 -07:00
Chris Robinson
e157238ce7 Use vtables for setting effect properties 2013-05-24 23:26:59 -07:00
Chris Robinson
357cf72ab3 Move remaining effects to the effects subdir 2013-05-23 21:33:16 -07:00