AuroraMiddleware/AuroraOpenALSoft
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98ce1d14c1
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Author SHA1 Message Date
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
1a0676f0eb Mark sources for updating when a new context is made from the device 2009-11-25 16:28:19 -08:00
Chris Robinson
658923175f Update source parameters only when they need changing 2009-11-25 16:21:47 -08:00
Chris Robinson
877f4340ba Base air absorption on distance attenuation, try 2 2009-11-24 21:19:11 -08:00
Chris Robinson
35a9ccb41f Revert "Base air absorption on the distance attenuation" 
This reverts commit c7c2f9385f.

Fundamentally wrong. The -6dB rolloff is every doubling of the distance, and
the (scaled) -0.05dB rolloff is supposed to be every additional unit.
 2009-11-24 01:39:34 -08:00
Chris Robinson
c7c2f9385f Base air absorption on the distance attenuation 2009-11-23 16:25:37 -08:00
Chris Robinson
d1f3dbb9a1 Make modulation index 0 map to offset 0 2009-11-23 04:14:12 -08:00
Chris Robinson
cfb30fe975 Use a 4x4 matrix to transform coordinates 2009-11-23 04:13:51 -08:00
Chris Robinson
2d1b378ef2 Transform all relevant vectors for converting world-space to listener-space 2009-11-22 22:36:20 -08:00
Chris Robinson
06bbee2449 Add a function for 1-pole filtering 2009-11-22 21:20:27 -08:00
Chris Robinson
85bc300dfa ALCAPIENTRY is deprecated in favor of ALC_APIENTRY 2009-11-22 21:15:11 -08:00
Chris Robinson
0662adacb9 Fix alBufferDataStatic extension name in alext.h 2009-11-22 21:12:43 -08:00
Chris Robinson
65a153da6c Update the drivers config file comment 2009-11-22 15:43:05 -08:00
Chris Robinson
c5ee010640 The echo should not take energy-attenuated input 2009-11-22 15:37:32 -08:00
Chris Robinson
1b18b4a0ee Allow unlisted backends to stay available when the drivers list ends with , 2009-11-22 01:06:05 -08:00
Chris Robinson
58765aab6b Print available devices before trying to open one 2009-11-19 19:02:16 -08:00
Chris Robinson
1483af1baa Watch for NULL and empty device lists 2009-11-19 18:49:24 -08:00
Chris Robinson
13979793f6 Display supported filters using a comma-separated listing 2009-11-19 18:46:23 -08:00
Chris Robinson
9c228e7625 Be clearer if device opening or context setup fails 2009-11-19 18:25:29 -08:00
Chris Robinson
6a667b36d1 Reorganize and improve the reverb effect 
Code supplied by Christopher Fitzgerald. This update also implements the echo
and modulation parameters.
 2009-11-19 14:05:04 -08:00
Chris Robinson
fe37f1968d Better approximate the wet attenuation model for reverb 2009-11-19 11:06:41 -08:00
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
5f3c07ca3b Apply the reverb room rolloff factor for EAX reverb too 2009-11-19 10:29:10 -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
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
ea90f781ff Release 1.10.622 2009-11-08 21:36:44 -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
ebc1602816 Use the DXSDK_DIR variable when set 2009-11-02 14:57:48 -08:00
Chris Robinson
dcd6a55529 Use a realtime clock for measuring time 2009-11-01 10:03:05 -08:00
Chris Robinson
fb258a7416 Properly lock the device when setting it disconnected 2009-11-01 09:29:20 -08:00
Chris Robinson
5aed927887 Watch for stream and context failures from pulse, and report disconnects 2009-10-31 20:05:15 -07:00
Chris Robinson
d964bb9f2f Fix length calculation for pulse 2009-10-31 19:30:12 -07:00
Chris Robinson
87dc7a5b97 Set a proper channel map for PulseAudio 2009-10-31 19:29:41 -07:00
Chris Robinson
ae63ca481d Mix all updates PulseAudio requests 2009-10-31 17:59:30 -07:00
Chris Robinson
8e599103b6 Watch for buffer attribute changes from PulseAudio 2009-10-31 17:57:35 -07:00
Chris Robinson
af0140e260 Use signals to watch for state changes 
This partially reverts commit 617b6728d3
 2009-10-31 17:52:26 -07:00
Chris Robinson
9d43907710 Properly free the device name 2009-10-31 13:25:26 -07:00
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
e095047b02 Small fixups 2009-10-25 06:16:21 -07:00
Chris Robinson
31a106344f Calculate more store only once per loop 2009-10-25 05:34:47 -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
c003d6032d Retreive and store source params once per mix update 2009-10-25 04:39:36 -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
1f47fa9243 Try 32-bit float before 16-bit, and stereo before mono 2009-10-24 03:20:47 -07:00
Chris Robinson
7b24a12a66 Check for the -pthread switch instead of using _REENTRANT 2009-10-23 10:36:32 -07:00