AuroraMiddleware/AuroraOpenALSoft
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Author SHA1 Message Date
Chris Robinson
8586aeabe8 Minor fix for 24-bit conversions to float and double 2011-04-27 19:26:27 -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
d91b3464a4 Fix 24-bit sample loading for big-endian 2011-04-27 15:46:30 -07:00
Chris Robinson
650d94e1a6 Change some sample type values 2011-04-27 12:20:50 -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
358d402cd0 Move Convert_IMA4 into the template declarations 2011-03-21 09:42:03 -07:00
Chris Robinson
d11593eb5c Use nested loops when converting data 2011-03-19 12:40:14 -07:00
Chris Robinson
4bdedc7fde Use more appropriate enum values 2011-03-18 07:28:06 -07:00
Chris Robinson
9be625d6e8 Add some new format names 2011-03-17 08:42:25 -07:00
Chris Robinson
898b245bb2 Make LoadData return an error if the dst format is not valid or compatible 2011-03-16 19:39:31 -07:00
Chris Robinson
be37f10fed Add alIsBufferFormatSupportedSOFT 2011-03-16 13:57:00 -07:00
Chris Robinson
a87f651b4d Combine ConvertInput* and ConvertOutput* helpers 
The UserFmt* enum types are a complete set of all recognized channel configs and
sample types, so casting Fmt* enum types to them is valid.
 2011-03-16 13:32:57 -07:00
Chris Robinson
575195a283 Add alGetBufferSamplesSOFT 2011-03-16 12:56:39 -07:00
Chris Robinson
5621ee4239 Buffers made with alBufferSamplesSOFT always reference the internal format 
This is not necessarily the same as the format of the originating data
 2011-03-16 12:24:53 -07:00
Chris Robinson
f5c4e67aef Add alBufferSubSamplesSOFT 2011-03-16 12:13:17 -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
9cee723e92 Pass the number of compressed frames to LoadData 2011-03-16 10:00:24 -07:00
Chris Robinson
4a1c0fedca Use the defines for the UserFmt* and Fmt* types 2011-03-16 05:47:07 -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
4899674b6c Move ALC_ENUMERATE_ALL_EXT enums to alc.h, to match other systems' headers 2011-03-14 09:04:41 -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
ffd19fe961 Rename ConvertData* to ConvertInput* 2011-03-13 00:05:19 -08:00
Chris Robinson
208912ceac Fix DSound floating-point sample assumptions 2011-03-12 22:52:33 -08:00
Chris Robinson
89c253ce41 Recognize ALC_EXT_DEDICATED with openal-info 2011-03-12 21:28:40 -08:00
Chris Robinson
b1d4508d90 Use a loop to make sure the requested effect is not disabled 2011-03-12 20:54:49 -08:00
Chris Robinson
8249dc8559 Combine multiple lists into one 2011-03-12 20:37:22 -08:00
Chris Robinson
59fe4f8a36 Don't return enums for disabled effects 2011-03-12 20:27:46 -08:00
Chris Robinson
acb493665d Add dedicated to the list of excludefx 2011-03-12 20:15:21 -08:00
Chris Robinson
73123bc313 Add support for ALC_EXT_DEDICATED 2011-03-12 20:11:25 -08:00
Chris Robinson
947aa1342c Add ALC_EXT_DEDICATED to alext.h 2011-03-12 07:19:42 -08:00
Chris Robinson
20c8f9fe31 Add AL_EXT_FOLDBACK to alext.h 2011-03-12 06:35:45 -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
9c87b73ad5 Fix a compiler warning about checking differing enum types 
One of the enum types is actually a subset of the other, and share the same
integer values for compatible enumation values
 2011-03-10 01:27:42 -08:00
Chris Robinson
97139a530f Filter NaN sample values when converting floats and doubles 2011-03-04 16:18:03 -08:00
Chris Robinson
b483b1e380 Release 1.13 2011-02-15 12:10:44 -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
d8048e136f BufferFreq doesn't need to be a float 2011-02-09 11:19:33 -08:00
Chris Robinson
fd64fea279 Use the correct winmm device ID type 2011-02-08 10:33:18 -08:00