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Author SHA1 Message Date
Chris Robinson
39a2f0626a Use a predicate instead of a while loop 2020-07-23 09:03:47 -07:00
Chris Robinson
ac1fc1b60a Don't include headers in a namespace definition 2020-07-23 09:03:47 -07:00
Chris Robinson
91df03f7eb Simplify mixer buffer size saturation handling 2020-07-23 09:03:47 -07:00
kcat
4817d82185
Merge pull request #453 from devnexen/haiku_support_completion 
GetProcBinary implementation for Haiku.
 2020-07-21 10:27:43 -07:00
David Carlier
d3ffaeb8d7 GetProcBinary implementation for Haiku. 2020-07-21 17:22:38 +00:00
Chris Robinson
f409cb4039 Revert "Don't call find_package(WindowsSDK) if the platform ver is already set" 
This reverts commit c1383e3a48c6b882adb97df2255a0f2938cb2887.
 2020-07-09 00:07:33 -07:00
Chris Robinson
c1383e3a48 Don't call find_package(WindowsSDK) if the platform ver is already set 2020-07-08 23:32:24 -07:00
Chris Robinson
da25557ed6 Remove dead code 2020-06-30 16:44:14 -07:00
Chris Robinson
b0e72266b6 Don't round up the dst size when the src size was saturated 2020-06-29 19:41:08 -07:00
Chris Robinson
775187788a Fix SrcBufferSize calculation when downsampling 2020-06-29 12:34:12 -07:00
Chris Robinson
88ad84edf6 Reduce the MAX_PITCH to 10 
255 is insanely overkill. The bsinc resamplers fade to silence after a few
octaves, and the others would be a mess.
 2020-06-29 11:32:15 -07:00
Chris Robinson
f81558c948 Avoid including windows.h in threads.h 2020-06-28 12:55:55 -07:00
Chris Robinson
31791c9997 Workaround a MinGW quirk 
Sometimes MinGW defines strncasecmp to _strnicmp in string.h, which can cause
problems with al::strncasecmp if it's not consistently replaced.
 2020-06-26 05:39:26 -07:00
Chris Robinson
c4cf84c549 Update default HRTF 2020-06-21 19:41:07 -07:00
Chris Robinson
a0eb532100 Apply simulated HRIR occlusion in the frequency domain 2020-06-21 19:28:37 -07:00
Chris Robinson
967ea42359 Update the default HRTF 2020-06-21 05:01:35 -07:00
Chris Robinson
24393ab192 Synthesize missing elevations in the frequency domain 
This should help avoid destructive phase interference. The occlusion low-pass
filter is still applied in the time domain due to no clear topology (cutoff
frequency, slope, bandwidth, etc).
 2020-06-21 00:29:57 -07:00
Chris Robinson
a01dbeb09f Use multiple threads for magnitude calculations 
Also allow user-declarable thread count.
 2020-06-19 16:43:09 -07:00
Chris Robinson
bc91e4d302 Update the default HRTF 2020-06-19 15:44:20 -07:00
Chris Robinson
8780976979 Avoid blending multiple IRs for the -90 elevation IR 2020-06-19 15:28:22 -07:00
Chris Robinson
4cd0e333c8 Calculate the HRIR onsets and magnitudes separately from loading 
This should help improve memory use a bit since the SOFA file can be unloaded
before allocating some temp buffers for onset detection and FFT calculation.
 2020-06-17 17:15:26 -07:00
Chris Robinson
3f26ce4a82 Add a makemhr option to use the farthest field only 
All fields are used for equalization, but only the farthest field is resampled,
reconstructed, normalized, and written to the mhr.
 2020-06-17 16:25:40 -07:00
Chris Robinson
beba71a6f9 Resample HRIRs after equalization 2020-06-17 13:03:26 -07:00
Chris Robinson
4cfd63a1c7 Avoid reinitializing the resampler with each HRIR 2020-06-17 01:50:11 -07:00
Chris Robinson
cd6bb65d49 Resample HRTFs in the frequency domain in makemhr 
This should produce far better results given it works directly on the frequency
response magnitudes prior to phase reconstruction, as it doesn't deal with a
linear phase filter on a truncated time-domain response (with the result also
getting truncated in both direction).

The in-library on-load HRTF resampler still uses the linear filter due to its
relative performance and simplicity benefits. It's good enough as a backup,
though users with custom HRTFs would benefit from resampling when creating the
mhr (adjusting its window size as appropriate/desired).
 2020-06-17 01:15:01 -07:00
Chris Robinson
8ea7d5183b Print the synthesized elevations' azimuth counts 2020-06-16 17:33:26 -07:00
Chris Robinson
b0b720c609 Avoid an unnecessary local variable 2020-06-16 14:01:39 -07:00
Chris Robinson
bd0144065a Set channel labels from WFX channel masks 2020-06-15 20:21:54 -07:00
Chris Robinson
c142b49981 Print the name of unhandled PulseAudio channels 2020-06-15 14:07:21 -07:00
Chris Robinson
6db6d1510a Remove the Lower channel labels and rename the Upper labels 2020-06-15 13:49:45 -07:00
Chris Robinson
401a9bacd1 Don't bother with otherwise unused Aux channels 2020-06-15 02:27:29 -07:00
Chris Robinson
540315b07c Handle the front stablizer with the B-Format decoder 2020-06-15 02:13:14 -07:00
Chris Robinson
c951190d3a Fix a typo 2020-06-12 12:54:05 -07:00
Chris Robinson
6ce9bf6c94 Move a couple related functions to the backend base 2020-06-12 12:53:47 -07:00
Chris Robinson
26eccd159f Link with the CoreFoundation framework on iOS 2020-06-11 08:55:52 -07:00
Chris Robinson
ad9fc31bfd More capitalization fixes 2020-06-11 08:55:24 -07:00
Chris Robinson
df1bdc7bc4 Fix some capitalization 2020-06-11 07:56:45 -07:00
kcat
8fee1da426
Merge pull request #439 from halx99/patch-1 
Enable to detect Windows SDK v2004
 2020-06-11 07:55:53 -07:00
HALX99
3702dcb1d3
Enable to detect Windows SDK v2004 2020-06-11 22:39:47 +08:00
Chris Robinson
15437e3140 Don't export functions when static linking 2020-06-10 21:03:04 -07:00
Chris Robinson
c50250c978 Use a range-for loop instead of for_each 2020-06-09 21:28:09 -07:00
Chris Robinson
b2b3ad570b Use better types for array lengths 2020-06-09 11:52:48 -07:00
Chris Robinson
46eb353b84 Update changelog 2020-06-07 18:59:49 -07:00
Chris Robinson
b7b52ec28b Simplify the aligned over-allocation strategy 2020-06-07 15:40:04 -07:00
Chris Robinson
9322c86e2f Avoid explicit checks for _BitScanForward[64] 2020-06-07 14:15:48 -07:00
Chris Robinson
ab3ccb513a Check the returned sample endianess with sndio 2020-06-07 11:50:16 -07:00
Chris Robinson
2a324d34be Fix a return value 2020-06-07 11:47:39 -07:00
Chris Robinson
b4a52321c4 Use a safer layout if sndio changes the channel count 2020-06-07 11:45:06 -07:00
Chris Robinson
c8f67cffc5 Use a more appropriate size value for copying 2020-06-07 11:00:19 -07:00
Chris Robinson
03eb6a01b9 Use a better type for array access 2020-06-07 11:00:19 -07:00