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423 Commits

Author SHA1 Message Date
Chris Robinson
365a62d63a Improve source write offset calculations 2010-02-07 20:11:24 -08:00
Chris Robinson
f22b02a762 al_print doesn't need to be inline 2010-01-12 09:05:57 -08:00
Chris Robinson
0c2efa1253 Use GCC's format attribute for al_printf 2010-01-12 08:48:25 -08:00
Chris Robinson
5921e18be2 Fix some typos with the solaris backend 2010-01-12 08:28:07 -08:00
Chris Robinson
35ba7d70dc Consolidate some source offset handling code 2010-01-12 02:43:37 -08:00
Chris Robinson
026b4b8f4c Better handle large second offsets 2010-01-12 02:26:38 -08:00
Chris Robinson
c924a50bed Don't use a flag to set an error when applying the source offset 2010-01-12 02:22:38 -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
7ee81eac0f Store ALC errors with the device when possible 2009-12-28 23:19:13 -08:00
Chris Robinson
69ab93a824 Add a function to check if a config option is set to a non-empty value 2009-12-28 13:08:15 -08:00
Chris Robinson
6e9ce47a4b GetConfigValueBool should take an int, not a float 2009-12-26 07:42:57 -08:00
Chris Robinson
88de4e15b3 Mark the source for updating when setting a buffer on it 
Changing the buffer can change the playback format, which can require different
source parameter calculations. Queueing a buffer on a source that has no
buffers (or only buffers without a format, eg. buffer 0) has the same effect
 2009-12-25 05:09:29 -08:00
Chris Robinson
7f0c6629b9 Use a 64-bit value to scale potentially-large numbers 2009-12-24 15:41:45 -08:00
Chris Robinson
2b7953c472 Track whether a context is suspended or not 2009-12-09 12:14:53 -08:00
Chris Robinson
bd696a6b37 Fix IMA ADPCM offset calculation 2009-12-09 09:50:09 -08:00
Chris Robinson
656a406377 Use an inline function to calculate the low-pass filter coefficient 2009-12-09 07:21:59 -08:00
Chris Robinson
84d2d623b6 Add a head-dampening option 
This simulates occlusion of the player's head for sounds coming from behind,
when outputing to mono or stereo
 2009-12-08 14:18:07 -08:00
Chris Robinson
4697e946d3 Internally store 32-bit float buffer data, and mix accordingly 2009-12-07 10:35:30 -08:00
Chris Robinson
9286e3984c Move default channel order setting out of the header 2009-12-07 04:19:33 -08:00
Chris Robinson
d4427c54ea Change internal order to match WFX 2009-12-07 00:51:27 -08:00
Chris Robinson
92ade80557 Fix 6.1 channel order 2009-12-07 00:49:56 -08:00
Chris Robinson
58ecc7fad4 Check for potential NULL accesses with the IsBadWritePtr wrapper 2009-12-04 01:33:50 -08:00
Chris Robinson
c1eb444a39 Remove some assumptions of 16-bit internal storage 2009-12-02 05:55:33 -08:00
Chris Robinson
b5270e0bb3 Use a channel-map to specify the output device channel order 2009-12-02 04:03:51 -08:00
Chris Robinson
6cfc31777b Add an option for real-time priority mixing 
Default to disable for now, as a safety precaution
 2009-12-01 23:15:09 -08:00
Chris Robinson
f63d8dbf38 Enable real-time priority for ALSA, OSS, and DirectSound mixing loops 2009-11-29 23:02:21 -08:00
Chris Robinson
d930fb8d3d Call the Update effect method for null effects 2009-11-28 20:09:41 -08:00
Chris Robinson
3ec64eb0fd Call to the right databuffer function 2009-11-28 19:37:29 -08:00
Chris Robinson
d81c9819b8 Remove unnecessary returns 2009-11-28 19:36:05 -08:00
Chris Robinson
98ce1d14c1 Update AL_EXTX_source_distance_model to require explicit enabling 
The in-progress spec has been updated to reflect this
 2009-11-27 20:05:21 -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
06bbee2449 Add a function for 1-pole filtering 2009-11-22 21:20:27 -08:00
Chris Robinson
8d1da6a8ca Move NextPowerOf2 to alMain.h 2009-11-19 09:50:15 -08:00
Chris Robinson
ff8e09495d Move aluCart2LUTpos to alu.h 2009-11-19 09:24:35 -08:00
Chris Robinson
c1b161b44b Handle NULL effect objects as AL_EFFECT_NULL effects 2009-11-05 20:50:56 -08:00
Chris Robinson
aa84b2e328 Handle setting AL_EFFECT_NULL effect types on a slot 2009-11-05 18:22:43 -08:00
Chris Robinson
dcd6a55529 Use a realtime clock for measuring time 2009-11-01 10:03:05 -08:00
Chris Robinson
a3fcd67a82 Remove some unneeded buffer fields, make padding a constant amount 2009-10-25 08:31:28 -07:00
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
bbccf76b45 Dereference left over buffers and slots when sources are released 2009-10-24 07:09:44 -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
8d807add41 Store the bufferID in the buffer struct 2009-10-22 08:53:59 -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