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77 Commits

Author SHA1 Message Date
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
a5631e05cc Add a ALfilterState method to process multiple samples at once 2014-05-18 06:23:20 -07:00
Chris Robinson
cd53a4b74c Reset filter properties when setting a null filter type 2014-05-17 08:05:49 -07:00
Chris Robinson
190ab90c0d Support the band-pass filter 2014-05-17 08:04:14 -07:00
Chris Robinson
3a26ebef0b Implementing handling high-pass filter properties 2014-05-17 07:29:50 -07:00
Chris Robinson
1efddac3db Document the different filter types, and combine some split lines 2014-05-17 02:09:43 -07:00
Chris Robinson
c5b25ba2a7 Rename freq_scale parameter to freq_mult 2014-05-17 01:32:55 -07:00
Chris Robinson
4454ae25c7 Add HF Reference as a filter property 2014-05-14 01:24:18 -07:00
Chris Robinson
de5c54db09 Remove an unused method 2014-03-23 17:47:58 -07:00
Chris Robinson
d3c70e63b4 Use C99 inline in more places 2013-11-04 13:44:46 -08:00
Chris Robinson
551f893ae9 Use C99 inline semantics 2013-11-04 12:12:31 -08:00
Chris Robinson
a421e515be Use a helper macro for pi*2 2013-10-08 16:31:23 -07:00
Chris Robinson
b3841653c6 Remove the last of the al_try code 2013-10-07 12:05:39 -07:00
Chris Robinson
1518895e15 Use an UNUSED macro instead of void-tagging unused parameters 2013-10-07 07:44:09 -07:00
Chris Robinson
99fa5911bc Implement the Autowah effect. 2013-10-03 03:37:03 -07:00
Chris Robinson
393d0eb138 Limit lower filter gain to -100dB 2013-07-21 18:42:14 -07:00
Chris Robinson
647398d7c6 Use ALfilterState for the distortion effect filters 2013-06-06 03:24:44 -07:00
Chris Robinson
a371de080b Silence some clang warnings 2013-06-05 01:52:49 -07:00
Chris Robinson
48aa1e10d6 Use the high-shelf filter in place of low-pass 
They effectively both work to lower (or raise) high frequencies. However, the
high-shelf performs better when gain=1.
 2013-05-28 10:57:38 -07:00
Chris Robinson
feeec34333 Use ALfilterState for the source direct and send filters 2013-05-27 19:14:02 -07:00
Chris Robinson
bcf4842eb3 Fix filter coefficient pre-calc 
a[0] was getting set to 1 before a[1] and a[2] were normalized. a[0] needs to
be done last.
 2013-05-27 17:47:13 -07:00
Chris Robinson
b1ae44206f Move ALEQFilter to alFilter.c/h and rename it to ALfilterState 2013-05-27 15:32:02 -07:00
Chris Robinson
4bf5466f64 Use SET_ERROR_AND_RETURN in a few more places 2013-05-26 16:34:08 -07:00
Chris Robinson
43b406ad9b Simplify al_try code 2013-03-24 13:55:41 -07:00
Chris Robinson
9f58edd7a8 Fix up some more header includes 2012-09-14 02:42:36 -07:00
Chris Robinson
6bd535bed0 Use wrappers for float-typed math functions 2012-06-29 02:12:36 -07:00
Chris Robinson
fdc4133ac9 Partially convert alEffect.c and alFilter.c to the new error handling 2012-04-25 00:24:02 -07:00
Chris Robinson
3833c021c0 Move a comment 2012-04-25 00:03:01 -07:00
Chris Robinson
cafbd9461e Fix up alEffect.c and alFilter.c a bit 2012-04-24 23:06:10 -07:00
Chris Robinson
8092cd9205 Remove hungarian notation from some function parameters 2012-04-19 22:40:40 -07:00
Chris Robinson
c9e64596a4 Use a consistent name for the self-id field 2012-04-19 22:28:01 -07:00
Chris Robinson
8a0e0265bc Clamp the low-pass reference gain to -60 dB instead of -40 dB 2011-09-25 11:32:51 -07:00
Chris Robinson
e9da6950ee Centralize the Lookup and Remove macros 2011-09-24 18:34:45 -07:00
Chris Robinson
0988023d30 Constify some parameters 2011-09-22 00:31:42 -07:00
Chris Robinson
54a421ec58 Get rid of some more GetLockedContext calls 2011-09-11 09:13:01 -07:00
Chris Robinson
ab2b62c980 Use function pointers to set type-specific filter properties 2011-09-11 07:34:03 -07:00
Chris Robinson
97fa7cc9ac More lock avoidance 2011-09-11 06:58:49 -07:00
Chris Robinson
49e2fa428f Avoid the context lock when generating and deleting effects and filters 2011-08-31 02:15:03 -07:00
Chris Robinson
9fb91f70aa Rename GetReffedContext to GetContextRef 2011-08-30 23:28:38 -07:00
Chris Robinson
d546813c05 Don't lock the context while checking the validity of objects 2011-08-30 00:04:02 -07:00
Chris Robinson
199df253ca Always use the thunk functions to get object IDs 2011-08-22 07:40:14 -07:00
Chris Robinson
c1f435cc18 Don't use the thunk array for object lookups 2011-08-22 07:22:02 -07:00
Chris Robinson
9f5bf5f930 Rename minF/maxF/clampF to minf/maxf/clampf for consistency 2011-08-16 18:40:21 -07:00
Chris Robinson
8a51a7ea2d Use inline minF/maxF/clampF functions instead of the __min/__max macros 2011-08-16 04:21:58 -07:00
Chris Robinson
723755788d Rename Suspend/ProcessContext since they are locking a mutex 2011-06-30 18:10:04 -07:00
Chris Robinson
0d39ac6528 Allow alThunkAddEntry to return a proper error 2011-06-17 23:59:25 -07:00
Chris Robinson
58add24830 Call al[Get]Filterf directly from the *v equivalents 
There are no filter parameters which take multiple values, and besides some
duplicated checks, they call straight through anyway.
 2011-06-16 14:40:37 -07:00
Chris Robinson
fdffbfd2c4 Use the predefined filter macros instead of hardcoded values 2011-06-16 10:53:01 -07:00
Chris Robinson
7d73ac4405 Avoid calling some AL functions from under the context lock 
There are still some more occurances to clear out (deletion in gen error,
effects, some filters), which shall be coming up. There is a possibility for a
deadlock between the listlock and the global/context lock, if another attempt
to get the listlock is made while under the context lock.
 2011-06-16 09:14:41 -07:00
Chris Robinson
194f8fc791 Uninline lpCoeffCalc 2011-05-18 18:42:25 -07:00