AerialX/openal-soft-android
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1162 Commits

Author SHA1 Message Date
Chris Robinson
eef41e76d7 Don't clear the request flag if a new context doesn't specify a frequency 2011-05-06 01:50:19 -07:00
Chris Robinson
d583f7f307 Update sources automatically when device parameters change 2011-05-06 01:06:01 -07:00
Chris Robinson
f97eca34df Minor source update fixes 2011-05-06 00:51:12 -07:00
Chris Robinson
1363e044ac Remove the head_dampen option 
Now that HRTF is properly supported, it's not needed
 2011-05-06 00:38:10 -07:00
Chris Robinson
9967d4eadd Mark a couple more pointers as restricted 2011-05-06 00:33:58 -07:00
Chris Robinson
2972de1047 Use function pointers to call the source mixer 2011-05-06 00:20:40 -07:00
Chris Robinson
0e824914b2 Use signed samples for 8-bit storage 2011-05-05 18:54:10 -07:00
Chris Robinson
7832a6d1d8 Add a warning when HRTF is disabled 2011-05-03 20:23:35 -07:00
Chris Robinson
0cce93a1f8 Fix WinMM backend compilation 2011-05-03 17:12:05 -07:00
Chris Robinson
679f2480c9 Add a device flag for channel config requests 2011-05-03 17:11:07 -07:00
Chris Robinson
db7ca2c7ca Combine the mono and multi-channel mixer templates 2011-05-03 16:34:28 -07:00
Chris Robinson
e2850df07e Use the same filters for mono sources and multi-channel 2011-05-03 16:18:46 -07:00
Chris Robinson
48def2fecb Properly handle elevations that don't have angles up to 180 2011-05-03 03:15:28 -07:00
Chris Robinson
ba236ad108 Add a frequency-request device flag 2011-05-03 02:29:26 -07:00
Chris Robinson
9a28402b90 Fix non-spatialized mono sources 2011-05-02 18:33:32 -07:00
Chris Robinson
8c705cc4ea Mark some mixer pointers as restricted 2011-05-02 17:14:57 -07:00
Chris Robinson
fd795a7eeb Add casts to silence some warnings 2011-05-02 15:04:35 -07:00
Chris Robinson
abdc254e55 Use a pointer-to-arrays for the local HRTF coefficients 2011-05-02 13:35:13 -07:00
Chris Robinson
f843b7e2e3 Implement HRTF mixers for multi-channel sources 2011-05-02 02:22:30 -07:00
Chris Robinson
eea86ab891 Use flags instead of separate bools 2011-05-01 18:18:37 -07:00
Chris Robinson
56d9418119 Add an HRTF filter for mono sources 
The data is based on the KEMAR HRTF data provided by MIT, which can be found at
<http://sound.media.mit.edu/resources/KEMAR.html>. The compact measurements
were used. See hrtf_tables.inc for more information.

The filter is only available for stereo output, using a 44100hz playback rate.
Note also that it currently only applies to mono sounds, and the cf_level and
head_dampen config options are ignored while it is active.
 2011-05-01 13:59:44 -07:00
Chris Robinson
c9c965ef85 Add a device flag for enabling HRTF 2011-05-01 13:19:23 -07:00
Chris Robinson
af3adf5244 Be silent if the PulseAudio context fails to connect while probing 2011-04-30 17:58:37 -07:00
Chris Robinson
63f07db303 Add the SOFT moniker for the loopback extension functions and enums 2011-04-28 11:37:23 -07:00
Chris Robinson
c031b4d5d0 Allow MSVC to build a static lib 
Based on a patch by Michał Cichoń <michcic@gmail.com>
 2011-04-27 16:33:44 -07:00
Chris Robinson
543134a6d2 Add loopback device properties to the ALCenum list 2011-04-27 12:18:24 -07:00
Chris Robinson
ab2626f9df Add a couple in-progress extensions to the extension lists 2011-04-27 12:15:16 -07:00
Chris Robinson
d50f9249d6 Add support for packed 24-bit samples 2011-04-26 18:17:50 -07:00
Chris Robinson
10a9753183 Add a compatibility option to treat cone angles as half angles 
All previous versions of the library treated the source cone angles as half
angles, which is contrary to the spec. Setting the __ALSOFT_HALF_ANGLE_CONES
environment variable to "true" or "1" restores the buggy behavior for
compatibility with applications that expect it.

This is not a config file option because new apps should not be made to depend
on the old behavior.
 2011-04-22 23:17:27 -07:00
Chris Robinson
1e8718fe87 Convert full-width cone angle source properties to half-width 
The spec intends the property values to be the full angle encompassed by the
cones, but the calculation interprets them as the angle from the center
point.
 2011-04-22 22:59:58 -07:00
Chris Robinson
678d0b87d0 Apply the device matrix to the multi-channel source matrix 
Mono sources and effects already output according to the available output
device channels. Multiplying the device matrix with the source matrix results
in a matrix that has the same effect as applying the source matrix followed by
the device matrix, so all the channel remixing can be done in one place.
 2011-04-14 21:03:37 -07:00
Chris Robinson
319dfce300 Fix LFE channel output 2011-04-14 15:20:25 -07:00
Chris Robinson
c3e86933d0 Only set relevant device matrix entries 2011-04-12 17:08:02 -07:00
Chris Robinson
936acf8c10 Allow the buffer_samples API to be retrieved 2011-04-10 09:48:37 -07:00
Chris Robinson
2f7de9d696 Add alBufferSamplesSOFT, as an initial start to AL_SOFT_buffer_samples 2011-03-16 11:29:22 -07:00
Chris Robinson
b510958f9e NoErr should be noErr 2011-03-15 11:52:18 -07:00
Chris Robinson
d6c8bb35b4 Add a CoreAudio backend 
Code courtesy of Garin Hiebert <garinh@cheesetoast.net>
 2011-03-15 04:58:56 -07:00
Chris Robinson
4eeed5376f Invert the device matrix row/column 
It is accessed now as mat[target][source]
 2011-03-13 08:46:54 -07:00
Chris Robinson
77ad538e68 Remove more unneeded casts 2011-03-13 07:11:09 -07:00
Chris Robinson
b699aca65b Remove unnecessary casts 2011-03-13 06:34:41 -07:00
Chris Robinson
208912ceac Fix DSound floating-point sample assumptions 2011-03-12 22:52:33 -08:00
Chris Robinson
8249dc8559 Combine multiple lists into one 2011-03-12 20:37:22 -08:00
Chris Robinson
73123bc313 Add support for ALC_EXT_DEDICATED 2011-03-12 20:11:25 -08:00
Chris Robinson
66ee3bc217 Better protect the device for multi-threading access 2011-03-12 06:23:17 -08:00
Chris Robinson
031a2a1b1e Implement a basic non-real-time loopback device 
Currently it behaves just like a normal device except contexts are only
processed during calls to alcRenderSamples. Additionally, the ALC_SYNC and
ALC_REFRESH context attributes are not valid for these devices, and there are
two new context attributes to specify the rendering format: ALC_FORMAT_TYPE
and ALC_FORMAT_CHANNELS. These each take one of the type and channel enums
added.
This stuff is subject to change.
 2011-03-11 00:13:44 -08:00
Chris Robinson
d9126eeb2c Finalize the loop points extension as AL_SOFT_loop_points 2011-02-09 22:54:12 -08:00
Chris Robinson
fd64fea279 Use the correct winmm device ID type 2011-02-08 10:33:18 -08:00
Chris Robinson
13397feccf Don't inline CalcLimitedHfRatio 2011-02-07 23:58:40 -08:00
Chris Robinson
57b05fb6d4 Add a missing enum value for PA_API_VERSION 11 2011-02-07 23:53:07 -08:00
Chris Robinson
41a2c25b5a Include cguid.h for GUID_NULL 2011-02-07 22:46:54 -08:00