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296 Commits

Author SHA1 Message Date
Chris Robinson
a42a586f0f Avoid a duplicate array 2020-01-04 00:04:55 -08:00
Chris Robinson
8b3a1ed9e4 Use an array type for the HRIR delay pair 2019-12-30 21:04:10 -08:00
Chris Robinson
cfc8a82951 Load the HRIRs directly into HrirArrays 2019-12-30 20:49:19 -08:00
Chris Robinson
d9e3f0edf6 Avoid declaring a variable early 2019-12-30 19:17:33 -08:00
Chris Robinson
28d2294b07 Workaround for MSVC 2015 2019-12-29 21:49:29 -08:00
Chris Robinson
c1cf10f508 Handle downmixing for mono output 2019-12-29 20:35:47 -08:00
Chris Robinson
9ac8f25a05 Ignore direct channels for mono and B-Format buffers 2019-12-29 19:17:29 -08:00
Chris Robinson
137394c2cf Make the new direct channel remix extension public 2019-12-28 16:40:10 -08:00
Chris Robinson
701d43b41e Start a new extension for a new direct_channels state 
So existing behavior remains consistent for anything that needs it, and new
behavior is opt-in.
 2019-12-28 11:33:19 -08:00
Chris Robinson
3b3d3d3a03 Use a span for the band-splitter input 2019-12-25 21:48:58 -08:00
Chris Robinson
f153def941 Pass a span for the biquad filter input 2019-12-25 18:39:22 -08:00
Chris Robinson
36c745a514 Fix parameter order 2019-12-25 18:32:53 -08:00
Chris Robinson
0897927419 Make a couple more functions private 2019-12-25 17:09:14 -08:00
Chris Robinson
de2c64c06f Pass a span to the NFC filters 2019-12-24 23:41:26 -08:00
Chris Robinson
04b8f2a042 Reorganize some function parameters 2019-12-24 23:36:08 -08:00
Chris Robinson
28e68d03d3 Fix a shadowed parameter warning 2019-12-23 23:13:45 -08:00
Chris Robinson
bff6696814 Avoid reading a struct field twice 2019-12-23 23:00:59 -08:00
Chris Robinson
16220be86e Make a duration type to handle WASAPI reference times 2019-12-22 22:05:47 -08:00
Chris Robinson
8807d373b0 Print the unhandled subformat 2019-12-22 16:38:52 -08:00
Chris Robinson
a671c02b0b Try harder to find a matching WASAPI configuration 
As long as the lowest channel bits match the enabled bits for a given
configuration, higher bits from any extra channels can be ignored since they
can be skipped.
 2019-12-22 02:52:50 -08:00
Chris Robinson
2e6a55a87c Handle padding between device sample frames 
The padding must be constant and sample type aligned (e.g. some fixed multiple
of two bytes between the start of two consecutive frames for 16-bit output).
The intent is to always have the ability for stereo output with WASAPI even if
the device has some other unsupported configuration, as long as front-left and
front-right exist.
 2019-12-21 20:43:46 -08:00
Chris Robinson
c2ca617ed6 Use size_t for the compressor channel count 
And general cleanup of the compressor
 2019-12-21 03:21:13 -08:00
Chris Robinson
54e7f48df9 Use unique setters for biquad filter parameters 
One for whether a slope parameter is used, and one for bandwidth.
 2019-12-21 02:02:57 -08:00
Chris Robinson
274fd36edd Improve gain/hf/lf packing when processing voice updates 2019-12-21 00:48:58 -08:00
Chris Robinson
22bbb14a65 Use a standard bool type 2019-12-19 05:16:56 -08:00
Chris Robinson
4634002104 Remix missing channels with direct channels enabled 
Instead of dropping them.
 2019-12-19 04:38:34 -08:00
Chris Robinson
6480c2c854 Don't apply direct channels with mono output 2019-12-18 23:29:52 -08:00
Chris Robinson
5e35f73cad Don't process direct channel sources with attenuation 2019-12-17 22:40:49 -08:00
Chris Robinson
a8de1570e9 Update a comment since B-Format input isn't always FuMa 2019-12-17 22:25:00 -08:00
Chris Robinson
466c6faeb5 Correctly scale spatialized B-Format sources 2019-12-17 22:20:38 -08:00
Chris Robinson
0a65ed2190 Use normal panning for B-Format output 
It can never work since it only uses auxiliary channel labels.
 2019-12-17 22:12:47 -08:00
Chris Robinson
2215a4072c Don't apply stereo panning with direct channels enabled 2019-12-17 21:49:58 -08:00
Chris Robinson
ad9584acc3 Avoid sscanf for parsing config lines 2019-12-14 17:26:58 -08:00
Chris Robinson
ac7a5dcbfa Use size_t for array indices 2019-12-11 02:44:05 -08:00
Chris Robinson
053de62398 Don't force the HRIR length to a rounded value 
The coefficient and accumulation buffers are guaranteed large enough for the
full size, and the SIMD handlers will behave the same either way.
 2019-12-11 02:24:44 -08:00
Chris Robinson
7d0c01050a Fix MHR limits 2019-12-11 01:20:00 -08:00
Chris Robinson
d6bc56d7c1 Use proper array types instead of C-style arrays 2019-12-09 20:55:54 -08:00
Chris Robinson
a1de05fed7 Avoid global macros for format-secific types 2019-12-09 20:45:11 -08:00
Chris Robinson
e43c2bba61 Don't re-sort the enumerated HRTF list 2019-12-08 22:09:21 -08:00
Chris Robinson
a280373dc1 Improve blended IR delay precision for the B-Format decoder 2019-12-08 16:46:11 -08:00
Chris Robinson
3f559e7e60 Rename a couple structs for clarity 2019-12-06 23:11:26 -08:00
Chris Robinson
c9a6527121 Use doubles for blending the B-Format decoder HRIRs 2019-12-06 22:31:30 -08:00
Chris Robinson
200b07b288 Fully reset the voice when updating the device 2019-12-05 00:18:59 -08:00
Chris Robinson
38037e29ba Handle the buffer's ambisonic properties 2019-12-02 12:50:18 -08:00
Chris Robinson
799c60f3bb Add an interface to set a B-Format buffer's layout and scaling 2019-12-02 11:51:27 -08:00
Chris Robinson
58e4d643d3 Make B-Format rotation more robust 
This should now handle higher orders, and can be easily extended to non-FuMa
layouts and scalings.
 2019-12-01 22:33:41 -08:00
Chris Robinson
1a51e3a9d1 Add an index map for 2D FuMa channels 2019-12-01 17:52:36 -08:00
Chris Robinson
b79aa32308 Store the ambisonic order for the voice 
Currently only first-order B-Format is possible for a buffer/source, but this
will begin to allow for higher orders with an appropriate extension.
 2019-12-01 15:36:25 -08:00
Chris Robinson
9559f7bfc2 Update the second-order decoder for HRTF 
This uses fewer virtual speakers to help with clarity. The fewer speakers used
for the response, the less destructive phase interference there should be.
 2019-11-30 18:42:04 -08:00
Chris Robinson
fcf03705e6 Clear the resampler after use 2019-11-29 18:19:01 -08:00