Chris Robinson
c34d78f417
Use ComputeAngleGains for the echo and dedicated effects
2012-04-28 08:24:09 -07:00
Chris Robinson
267d38cf20
Flip the parameters to aluCart2LUTpos, so it behaves a bit more like atan2
2012-04-28 03:58:58 -07:00
Chris Robinson
b5ed2a5351
Pass a device to the effect update functions
2012-03-13 14:49:58 -07:00
Chris Robinson
61be01efc1
Rename SpeakerGain to ChannelGain
2012-02-10 00:29:47 -08:00
Chris Robinson
21d400e3c6
Use panning for echo instead of specifying discrete channels
2011-11-01 17:03:11 -07:00
Chris Robinson
a7bbf7a741
Rename LOWPASSFREQCUTOFF to LOWPASSFREQREF
2011-09-30 23:07:15 -07:00
Chris Robinson
9e2600cac4
Use fast float-to-int conversions for some mixer-related code
2011-09-29 06:55:00 -07:00
Chris Robinson
470b506952
Use macros for float-typed PI values, to avoid manual casts everywhere
2011-09-22 11:17:01 -07:00
Chris Robinson
a4b1239f45
Use cosf and sinf when available
...
Also clear away a few more MSVC precision warnings
2011-09-22 01:00:44 -07:00
Chris Robinson
0ceea27b44
Remove the effect slot parameter from the effect process method
2011-09-12 00:44:52 -07:00
Chris Robinson
d51b93f869
Remove the union from the effect parameter types
2011-09-11 07:42:23 -07:00
Chris Robinson
ce6db53e5f
Apply the slot gain during the effect update method
2011-07-16 03:35:51 -07:00
Chris Robinson
3bd7256dc8
Pass the effect slot to the effect update method
2011-07-16 03:02:16 -07:00
Chris Robinson
ac7ca07221
Get rid of a couple typedefs
2011-07-02 21:33:53 -07:00
Chris Robinson
35a0430c81
Store the separate effect parameters in a union
2011-05-20 09:36:36 -07:00
Chris Robinson
1d3926e187
Remove some more duplication
2011-05-18 18:49:41 -07:00
Chris Robinson
9e8fb89a52
Rename OUTPUTCHANNELS to something more descriptive
2010-12-01 18:33:17 -08:00
Chris Robinson
2d1988bb6f
Output on available channels only, for the echo and modulator effects
2010-08-09 06:12:00 -07:00
Chris Robinson
e3a70e5021
Scale output of effects to compensate for device down-mixing
2010-05-12 04:56:03 -07:00
Chris Robinson
5db1aec1d1
Make some functions static
2010-04-08 12:14:18 -07:00
Chris Robinson
f37cfc486d
Pass the context to alSetError
2010-03-16 17:35:51 -07:00
Chris Robinson
4565bdd7ce
Make sure there's at least a one-sample delay for the echo's first tap
2009-11-19 10:42:41 -08:00
Chris Robinson
8d1da6a8ca
Move NextPowerOf2 to alMain.h
2009-11-19 09:50:15 -08:00
Chris Robinson
e868eef679
Make sure to set the new echo sample buffer and remove an unused macro
2009-11-18 17:34:08 -08:00
Chris Robinson
d3ecbd75af
Clear the echo and delay lines even if the buffer doesn't change size
2009-10-21 02:03:33 -07:00
Chris Robinson
75b65ab2a2
Remove the Frequency field from the context
2009-10-20 13:47:55 -07:00
Chris Robinson
f14cf8289e
Add a method to update device-dependant effect parameters.
...
The effect state's update method will be called afterwards
2009-10-20 08:31:44 -07:00
Chris Robinson
6d1d61026d
Be context-agnostic in the effect Create functions
...
This allows the effect Update functions to handle the playback frequency being
changed. By default the effects assume a maximum frequency of 192khz, however,
it can go higher at the cost of the sample buffers being cleared and the risk
of an abort() if reallocation fails
2009-10-19 07:46:53 -07:00
Chris Robinson
3c122b0bef
Set an error if effect creation fails
2009-05-31 11:54:49 -07:00
Chris Robinson
2c20f26784
Apply slot gain on slot output, not input
2009-05-29 16:51:00 -07:00
Chris Robinson
74dc7090fd
Don't expose effect-specific structures
2009-05-29 13:30:50 -07:00
Chris Robinson
33a74f1594
Clear the filter history directly
2009-05-17 22:50:07 -07:00
Chris Robinson
1bfa7609d2
Make the filter functions global inline, and use it for echo
2009-05-16 23:34:26 -07:00
Chris Robinson
7e8501123a
Set some common macros in alu.h
2009-05-16 23:26:39 -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
ee1b02b709
Fix comment regarding the 3rd echo tap
2009-04-12 18:54:26 -07:00
Chris Robinson
55c790c9ff
Add the Echo effect
2009-04-12 16:01:10 -07:00
