653f0a1405
Fix handling chorus and flanger LFO displacement offset
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The phase offset is modulo-wrapped rather than masked, so it's best to avoid
negative offsets.
2017-05-26 09:09:35 -07:00
2b14c1d623
Properly handle the chorus and flanger LFOs
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The effects' specified delay is the average delay time, meaning the delay
offset should move between -n and +n relative to the delay, where n <= delay.
2017-05-26 08:52:07 -07:00
59d016dfcd
Update ChangeLog about ALC_SOFT_output_limiter
2017-05-25 04:17:09 -07:00
db90dbe9f2
Finalize ALC_SOFT_output_limiter
2017-05-25 04:16:07 -07:00
9d4f601a8a
Apply distance compensation separately
2017-05-25 03:24:35 -07:00
c68a537ae8
Update ChangeLog for the limiter and dithering
2017-05-24 04:22:03 -07:00
2266fb76b9
Add a config option to specify custom ALSA devices
2017-05-23 18:12:45 -07:00
dd6c5270b6
Add a dithering option to alsoft-config
2017-05-23 01:12:49 -07:00
e6be113903
Add an option to dither 8- and 16-bit output
2017-05-23 00:35:22 -07:00
49e5c53591
Reduce the amount of variables that hold the same value
2017-05-21 03:47:52 -07:00
95ea3fdd05
Avoid calculating the filter coefficients multiple times
2017-05-21 03:38:19 -07:00
5691dceb38
Add a method to copy a filter's coefficients
2017-05-21 03:31:44 -07:00
edcdc1dae8
Avoid unnecessary doubles
2017-05-21 02:42:44 -07:00
0b2467ed54
Use a macro to specify the decay target gain
2017-05-21 00:01:39 -07:00
c234b25ac7
Use more correct doppler shift calculations
2017-05-20 03:28:40 -07:00
492050b816
Restore spec-defined cone behavior for auxiliary sends
2017-05-20 02:22:11 -07:00
a306407b67
Apply more proper air absorption to the wet path
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This properly accounts for the room rolloff factor for normal air absorption
(which makes it none by default, like distance attenuation), and uses the
reverb's decay time, decay hf ratio, decay hf limit, and room air absorption
properties to calculate an initial hf decay with the WetGainAuto flag. This
mirrors the behavior of the initial distance decay.
2017-05-19 23:13:39 -07:00
efd797a6f6
Reorganize some code to have fewer temporaries
2017-05-17 22:49:34 -07:00
a49e2ebbc5
Add an env var to specify a default pulse device
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Some apps don't allow selecting an audio device, and due to problems with KDE,
PulseAudio isn't allowed to move the stream after being created by default.
2017-05-16 16:50:43 -07:00
154e53b911
Reduce the main reverb filter gain limit to match the rest
2017-05-16 13:23:16 -07:00
98392fbe90
Limit the dry and wet path filter gains to -60dB
2017-05-15 17:20:09 -07:00
fecf26318a
Improve distance-related absorption and decay attenuation
2017-05-15 17:13:05 -07:00
2aa620e58f
Make reverb delay line structs use interleaved floats
2017-05-15 00:30:47 -07:00
b2760baa64
Make the reverb's early and late feedback lines interleaved
2017-05-14 23:28:22 -07:00
cc1b774837
Don't enable NFC for a 0 reference delay
2017-05-14 18:50:22 -07:00
232f05be93
Update ChangeLog for AL_SOFT_source_spatialize
2017-05-13 19:52:37 -07:00
7cbce6806b
Update a couple comments about the reverb modulation
2017-05-13 16:08:45 -07:00
0b66b2bbe7
Replace 4 separate all-passes with one vector all-pass
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Each 4 related all-passes now share a structure with one delay line, which uses
an interleaved sample history. Also fixes some potential rounding problems for
delay lines with interleaved samples.
2017-05-13 15:45:05 -07:00
87d4710bc4
Apply reverb modulation to the late feedback lines
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This seems to be more in-line with the intended behavior, to allow build-up and
overlap within the reverb decay, rather than a pitch-shift on input.
Unfortunately there's no readily available implementation of this reverb model
that includes modulation to compare with, so a low depth coefficient is used to
keep it very subtle.
2017-05-12 20:53:14 -07:00
d456c799fd
Remove the 0.5 gain on the reverb output
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Turns out to be unnecessary, as it reduced the volume below what other reverb
implementations provide with the same presets.
2017-05-11 23:26:29 -07:00
685dc24299
Restore the previous reverb B2A and A2B matrices
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Also, untranspose the A2B matrix.
2017-05-11 21:48:47 -07:00
ef58a8f205
Log whether the output limiter is enabled or disabled
2017-05-11 16:29:05 -07:00
748dfb1526
Finalize AL_SOFT_source_spatialize
2017-05-11 14:38:04 -07:00
a6f6533a28
Update ALC_OUTPUT_LIMITER_SOFT to handle ALC_DONT_CARE_SOFT
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Essentially just adding a comment about it. Since we default to on, the
behavior already fit.
2017-05-11 11:04:25 -07:00
a2c25378a9
Reduce LIMITER_VALUE_MAX
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The previous value couldn't actually be expressed as a float and got rounded up
to the next whole number value, leaving the potential for an overrun in the
squared sum.
2017-05-09 11:56:03 -07:00
4a4442ad91
Store the output limiter values as fixed-point integers
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This helps keep the squared sum stable over larger updates, also avoiding the
need to keep recalculating it.
2017-05-08 16:23:16 -07:00
f880f67049
Update reverb conversion matrices and output gain
2017-05-08 13:57:31 -07:00
0dabe6398f
Apply attenuation when downmixing multi-channel sounds for panning
2017-05-07 18:28:43 -07:00
5308ea7e2a
Put the app name after filename in the window title
2017-05-07 04:29:18 -07:00
d9d2e73228
Update AL_SOURCE_SPATIALIZE_SOFT value
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Though it didn't strictly clash since it was for a different component (global
state vs source property), 0x1213 was used by AL_RESAMPLER_NAME_SOFT. Probably
best to avoid duplicate property values regardless.
2017-05-06 10:10:10 -07:00
e1bc4c0730
Include the Built-In HRTF names in alsoft-config when enabled
2017-05-05 07:49:56 -07:00
074e4496ba
Calculate the output limiter gain using the RMS
2017-05-05 07:38:26 -07:00
64f0630fef
Move native-tools to the root directory
2017-05-05 05:03:50 -07:00
47f843632f
Make the generated data array static const
2017-05-05 04:59:07 -07:00
db6f14748c
Rename RollOff to Rolloff
2017-05-05 04:54:07 -07:00
d82e3be8f7
Increase the HRTF transition to 128 samples
2017-05-05 04:54:07 -07:00
af997bf853
Merge pull request #112 from alexey-lysiuk/embed_hrtf_pr
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Cross-platform embedding of HRTF data
2017-05-05 04:53:11 -07:00
24bc8070c8
Enable embedding of HRTF data in CI config files
2017-05-05 14:30:06 +03:00
17dfaca43d
Implement cross-platform embedding of HRTF data
2017-05-05 14:30:06 +03:00
9c9ad2f60a
Start an extension to change the source's spatialize property
2017-05-05 02:41:34 -07:00
Chris Robinson