Chris Robinson
f21e2df4cf
Remove an unnecessary mutex
2018-09-20 22:53:16 -07:00
Chris Robinson
ebbbeb0d66
Put user events in a union structure
2018-09-20 21:59:38 -07:00
Chris Robinson
cb8545346d
Always start the event thread with the context
2018-09-20 19:58:01 -07:00
Chris Robinson
5c6b8eda4f
Remove another duplicate function
2018-09-19 22:18:46 -07:00
Chris Robinson
ea95a8adef
Combine nearly-duplicate structures
2018-09-19 21:31:46 -07:00
Chris Robinson
6eb980d1b2
Remove a couple duplicate functions
2018-09-19 21:09:19 -07:00
Chris Robinson
7f4441ffbe
Handle the bsinc C resampler like the others
2018-09-17 04:07:56 -07:00
Chris Robinson
a6734c7a91
Check the effect slot list size only when there's no free entries
...
The list can contain (reuable) NULL entries, so the max - current_size doesn't
indicate how many can be allocated.
2018-09-14 14:53:35 -07:00
Chris Robinson
46cfedb117
Pass the device name list to the backend probe method
2018-09-07 22:02:37 -07:00
Chris Robinson
21dc2c761d
Check for and use copysignf
2018-08-29 03:53:09 -07:00
Chris Robinson
529f387695
Use a separate method to warp the azimuth for plain stereo output
2018-08-29 01:45:27 -07:00
Raulshc
83dba26ea6
EFX: Autowah implementation
...
Add autowah effect using biquad peaking filter and envelope follower
2018-07-25 12:51:09 -07:00
Chris Robinson
ed1f1d2bf3
Start an extension to allow source filter gains greater than 1
2018-07-15 21:01:26 -07:00
Jan Niklas Hasse
a80ab01227
Correctly check byte order for newer Android compiler, fix #203
2018-06-20 21:36:33 +02:00
Chris Robinson
8219bb374d
Fix a couple property variable names
2018-05-22 06:19:59 -07:00
kcat
da63b4a596
Merge pull request #193 from Raulshc/Frequency-shifter
...
EFX: Frequency shifter
2018-05-22 04:44:50 -07:00
Chris Robinson
4e315353c8
Add a method to queue multiple buffer layers onto a source
2018-05-21 23:25:56 -07:00
Chris Robinson
720ec2beea
Use the __BYTE_ORDER__ macro when available
2018-05-21 17:51:57 -07:00
Raulshc
d3a81f4f28
EFX: Frequency Shifter implementation
...
Add frequency shifter effect using discrete Hilbert transform. Only mono signal processing by now (LEFT_DIRECTION).
2018-05-20 17:23:03 +02:00
Chris Robinson
0cd375f03c
Add a function to calculate coefficients from X, Y, Z components
2018-05-17 03:52:40 -07:00
Chris Robinson
197e88cdcc
Avoid using unsigned values for signed
2018-05-15 01:20:39 -07:00
Chris Robinson
4ac4889912
Avoid unnecessary function-like macros
2018-05-15 00:53:12 -07:00
Chris Robinson
1e04c4c689
Make a faster float2int method for x87 targets
2018-05-12 22:34:15 -07:00
Chris Robinson
5c0673049c
Fix MSVC
2018-05-12 03:31:58 -07:00
Chris Robinson
f240952bcc
Fix non-SEE (32-bit) GCC builds
2018-05-12 00:58:27 -07:00
Chris Robinson
e787a241c0
Add and use a method for fast float rounding
...
Unlike fastf2i, this keeps the result as a float instead of converting to
integer.
2018-05-12 00:52:09 -07:00
Chris Robinson
1fb6428ffa
Another fix attempt for 32-bit MSVC
2018-05-04 04:02:57 -07:00
Chris Robinson
b31a54e972
Try to fix 32-bit MSVC builds
2018-05-04 02:56:01 -07:00
Chris Robinson
75e2cb97f7
Don't assume round-to-zero for fastf2i
2018-05-04 02:09:32 -07:00
Chris Robinson
ac8dbd7a56
Add a specific function for truncating float-to-int conversions
2018-05-03 22:02:32 -07:00
Chris Robinson
ace8e64850
Only use fast float-to-int workarounds for x87
...
At least SSE and ARM have opcodes that handle float-to-int conversions well
enough. Also, Clang doesn't inline lrintf, incurring function call overhead for
what should be a single opcode.
2018-04-21 21:07:20 -07:00
Chris Robinson
a55c93e1f5
Improve ASSUME for Clang
...
For some reason, the { if(!x)__builtin_unreachable(); } construct does not
provide the same optimization opportunity for Clang (even though the condition
being false would trigger undefined behavior by reaching unreachable code, it
still performs checks and such for the condition potentially being false).
Using __builtin_assume seems to work better.
2018-04-21 01:54:43 -07:00
Chris Robinson
150586d7fe
Add an ASSUME macro that requires a true condition
2018-04-17 22:50:50 -07:00
Chris Robinson
9c5307a48a
Rename BiquadState to BiquadFilter
2018-04-04 18:07:46 -07:00
Chris Robinson
5aecce5a0d
Store the ALbufferlistitem's composited/max sample length
2018-03-27 18:09:28 -07:00
Chris Robinson
6990478369
Rename ALfilterState/Type to BiquadState/Type
2018-03-23 14:52:59 -07:00
Chris Robinson
8e976a92f7
Move NFC filters to the filter directory
2018-03-22 07:17:48 -07:00
Chris Robinson
7a23330ffe
Move the filter implementation to a separate directory
2018-03-22 07:05:40 -07:00
Raulshc
6fd23f0984
EFX:Pitch Shifter implementation
...
Add pitch shifter effect using standard phase vocoder, based on work of Stephan Bernsee. Only mono signal processing by now.
2018-03-18 17:47:17 +01:00
Chris Robinson
8eb7a94e1c
Apply a distance decay on the source send for the reverb's DecayLFRatio
2018-03-11 22:40:08 -07:00
Chris Robinson
30821e978b
Add extern "C" to some headers
2018-03-09 17:24:03 -08:00
Chris Robinson
2187316bce
Use function-like macros to call filter and effect vtable methods
2018-03-08 17:48:22 -08:00
Chris Robinson
07c8857558
Fix struct forward declaration typo
2018-03-08 17:48:21 -08:00
Chris Robinson
9bd1678299
Fix adding to and removing from the active effect slots
...
It wasn't properly removing all duplicates on insertion, and didn't remove the
first effect slot when removing them.
2018-03-08 17:48:21 -08:00
Chris Robinson
19281868dc
Properly limit the max number of effect slots to 2^31 - 1
2018-03-08 17:48:21 -08:00
Chris Robinson
179e1c4dbc
Don't check for space in the ringbuffer before trying to write
...
The write method already checks and returns how much it managed to fit in.
2018-03-03 21:57:42 -08:00
Chris Robinson
945d74cbc9
Avoid some code duplication
2018-03-03 14:04:10 -08:00
Chris Robinson
b8636a3dbf
Add some missing locks to protect reading state
2018-03-03 13:54:21 -08:00
Chris Robinson
4e6c758daf
Use a plain mutex for the property lock
2018-03-03 13:42:37 -08:00
Chris Robinson
bd32a682f7
Use atomic variables instead of volatile
2018-03-02 19:16:55 -08:00
