Chris Robinson
65e033c64b
Increase the max number of source sends to 4, and decrease the default to 1
2010-11-06 15:08:54 -07:00
Chris Robinson
92d8d2f8a4
Pass the device to the mix function and localize the dry mix and click buffers
2010-09-26 12:23:22 -07:00
Chris Robinson
9fbd6c6c3f
Make the SourceMix function a method of the ALsource struct
2010-09-26 01:15:27 -07:00
Chris Robinson
ba32a52bb6
Remove unused struct member
2010-09-07 16:07:35 -07:00
Chris Robinson
2915d9dbd9
Use click removal to handle harsh panning/volume changes
2010-08-15 00:19:38 -07:00
Chris Robinson
5f22d30fc9
Calculate the source stepping value with the param calculations
2010-08-07 05:43:16 -07:00
Chris Robinson
e74976e645
Use a callback to specify the source update method
2010-08-03 23:10:00 -07:00
Chris Robinson
8cfac7c6b8
Don't bother storing the loop points in the source
2010-05-24 01:07:13 -07:00
Chris Robinson
5d579dd1a8
Store loop points as uncompressed frame offsets in the source when a buffer is attached
2010-05-13 02:10:33 -07:00
Chris Robinson
0378422fcb
Use a map to store sources and buffers
...
And do a lookup using a binary search instead of linear
2010-05-01 19:59:41 -07:00
Chris Robinson
a337a59fb8
Use alext.h for extension definitions
2010-03-16 16:25:30 -07:00
Chris Robinson
dc40702b53
Remove unused source param count macro
2010-03-07 21:48:25 -08:00
Chris Robinson
574792d2e1
Fix Windows compilation
2010-01-11 23:47:03 -08:00
Chris Robinson
3d7f925d52
Add helpful values to the resampler enum
2010-01-11 07:02:29 -08:00
Chris Robinson
93b584ff84
Add a cosine resampler
2010-01-11 06:19:54 -08:00
Chris Robinson
705849ca73
Add an option for point resampling
2010-01-11 05:37:20 -08:00
Chris Robinson
69f9ab88b9
Send multi-channel sources to auxiliary effect slots
...
They are downmixed to mono using a volume-preserving scalar, and passed
through a 1-pole low-pass filter (not chained)
2009-11-26 00:39:32 -08:00
Chris Robinson
658923175f
Update source parameters only when they need changing
2009-11-25 16:21:47 -08:00
Chris Robinson
fe3a43e2d4
Remove the format and frequency from the source, get them manually
2009-10-25 06:26:19 -07:00
Chris Robinson
b0a82aa420
Store the buffer format and frequency in the source when updated
2009-10-25 05:03:22 -07:00
Chris Robinson
1665595138
Remove unneeded bufferlistitem properties
2009-10-25 02:59:31 -07:00
Chris Robinson
921e7ac3e9
Store the buffer handle directly in the source and buffer queue list
2009-10-22 09:31:26 -07:00
Chris Robinson
8501fce38b
Remove unused source fields
2009-10-21 15:40:09 -07:00
Chris Robinson
8dbac9c0bd
Store the calculated source parameters in the source struct
2009-10-21 14:25:54 -07:00
Chris Robinson
1dcd538ad9
Remove unneeded variables
2009-07-07 21:01:41 -07:00
Chris Robinson
7a7a4844f4
Make the filter history buffer size flexible
...
This lets the filter history buffer be as big as needed for a given use, so
that it can have a size large enough for the more demanding cases, but not be
wasteful for lesser-demanding cases, while not incuring the overhead of an
added pointer indirection
2009-04-16 05:43:09 -07:00
Chris Robinson
a97fc792d8
Increase the default maximum number of sends to 2
2009-04-14 22:18:47 -07:00
Chris Robinson
c67fbd72dd
Pay attention to the MAX_SENDS value
2009-04-11 20:04:46 -07:00
Chris Robinson
55b9ccc2de
Implement AL_EXTX_source_distance_model
...
As with other EXTX extensions, this is subject to change and removal as the
spec gets worked on
2008-11-25 18:56:10 -08:00
Chris Robinson
010f7d12f4
Don't ramp gains when starting a sound from the beginning
2008-11-13 05:48:38 -08:00
Chris Robinson
59a71b1454
Remove another unused source member
2008-10-10 01:31:31 -07:00
Chris Robinson
bfa1107781
Remove unneeded source member variable
2008-10-09 23:44:48 -07:00
Chris Robinson
11397f7667
Commit missing changes
2008-10-09 20:58:12 -07:00
Chris Robinson
3863dcc9cb
Use a new low-pass filter, based on the I3DL2 spec
...
Many thanks to Christopher Fitzgerald, for helping with it
2008-10-02 22:20:42 -07:00
Chris Robinson
db541f3cfa
Remove unneeded source struct member
2008-08-15 17:43:07 -07:00
Chris Robinson
22557070ec
Ramp channel gains to remove pops and clicks from abrupt changes
...
Thanks to Christopher Fitzgerald for helping me work on it
2008-08-14 05:43:52 -07:00
Chris Robinson
c7e49c9f57
Implement yet another low-pass filter
...
This one using the Butterworth IIR filter design
2008-07-25 19:31:12 -07:00
Chris Robinson
a75e75aef5
Implement an alternative low-pass filter
...
This method samples from the buffer so that it gets a time-correct 5khz stream,
which is subtracted from the original sample and has the high-frequency gain
applied, then added back.
A better method may be to average all the samples from the current one to the
one freq/5000 away, instead of bilinear filtering the two nearest freq/5000
apart. Processing cost will need to determine its viability
2008-07-23 22:29:53 -07:00
Chris Robinson
0042b1f80d
Implement doppler factor source property
2008-07-15 02:33:05 -07:00
Chris Robinson
be34dbe608
Don't include alAuxEffectSlot.h in alSource.h
2008-01-16 14:01:24 -08:00
Chris Robinson
8ad16145f6
Make sure sources are deleted with the context
2008-01-16 13:27:15 -08:00
Chris Robinson
10a9bc62bf
Store a reference to the effect slot in a source's send, not a copy
2008-01-16 12:43:25 -08:00
Chris Robinson
3d78d93b40
Merge branch 'master' into efx-experiment
2007-12-31 19:34:52 -08:00
Chris Robinson
f32098e04d
Don't append _struct to the source struct name
2007-12-31 01:09:21 -08:00
Chris Robinson
e5609279da
Implement AL_AUXILIARY_SEND_FILTER_GAIN_AUTO property
2007-12-18 19:13:41 -08:00
Chris Robinson
afd3b71849
Implement AL_ROOM_ROLLOFF_FACTOR property
2007-12-18 19:03:40 -08:00
Chris Robinson
919b8c5bd1
Report one max auxiliary send per source
2007-12-18 18:13:49 -08:00
Chris Robinson
233e6f1765
Implement AL_AUXILIARY_SEND_FILTER_GAINHF_AUTO property
2007-12-18 16:54:22 -08:00
Chris Robinson
bdf16bf601
Add initial auxiliary send paths
2007-12-18 15:10:21 -08:00
Chris Robinson
ebb30ec5b0
Implement AL_AIR_ABSORPTION_FACTOR source property
2007-12-18 13:37:07 -08:00
