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* Add an HRTF filter for mono sourcesChris Robinson2011-05-012-0/+5
| | | | | | | | | | 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.
* Add some source fields for HRTF dataChris Robinson2011-05-012-0/+10
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* Add a device flag for enabling HRTFChris Robinson2011-05-011-0/+3
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* Use the new format names when possibleChris Robinson2011-04-291-21/+21
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* Add the SOFT moniker for the loopback extension functions and enumsChris Robinson2011-04-281-8/+8
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* Reorder some casesChris Robinson2011-04-271-2/+2
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* Minor fix for 24-bit conversions to float and doubleChris Robinson2011-04-271-4/+4
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* Fix 24-bit sample loading for big-endianChris Robinson2011-04-271-6/+36
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* Change some sample type valuesChris Robinson2011-04-271-4/+4
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* Add support for packed 24-bit samplesChris Robinson2011-04-264-1/+168
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* Add a compatibility option to treat cone angles as half anglesChris Robinson2011-04-221-0/+2
| | | | | | | | | | 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.
* Allow the buffer_samples API to be retrievedChris Robinson2011-04-101-0/+44
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* Move Convert_IMA4 into the template declarationsChris Robinson2011-03-211-52/+13
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* Use nested loops when converting dataChris Robinson2011-03-191-4/+7
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* Use more appropriate enum valuesChris Robinson2011-03-181-18/+22
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* Add some new format namesChris Robinson2011-03-171-0/+22
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* Make LoadData return an error if the dst format is not valid or compatibleChris Robinson2011-03-161-9/+4
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* Add alIsBufferFormatSupportedSOFTChris Robinson2011-03-162-0/+19
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* Combine ConvertInput* and ConvertOutput* helpersChris Robinson2011-03-161-123/+57
| | | | | 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.
* Add alGetBufferSamplesSOFTChris Robinson2011-03-162-7/+113
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* Buffers made with alBufferSamplesSOFT always reference the internal formatChris Robinson2011-03-161-14/+27
| | | | This is not necessarily the same as the format of the originating data
* Add alBufferSubSamplesSOFTChris Robinson2011-03-162-0/+68
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* Add alBufferSamplesSOFT, as an initial start to AL_SOFT_buffer_samplesChris Robinson2011-03-162-0/+74
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* Pass the number of compressed frames to LoadDataChris Robinson2011-03-161-21/+34
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* Use the defines for the UserFmt* and Fmt* typesChris Robinson2011-03-162-25/+26
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* Add a CoreAudio backendChris Robinson2011-03-151-0/+3
| | | | Code courtesy of Garin Hiebert <[email protected]>
* Rename ConvertData* to ConvertInput*Chris Robinson2011-03-131-11/+11
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* Use a loop to make sure the requested effect is not disabledChris Robinson2011-03-123-14/+16
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* Combine multiple lists into oneChris Robinson2011-03-122-14/+19
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* Don't return enums for disabled effectsChris Robinson2011-03-121-1/+21
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* Add support for ALC_EXT_DEDICATEDChris Robinson2011-03-125-1/+82
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* Implement a basic non-real-time loopback deviceChris Robinson2011-03-111-11/+46
| | | | | | | | | | 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.
* Fix a compiler warning about checking differing enum typesChris Robinson2011-03-101-1/+1
| | | | | One of the enum types is actually a subset of the other, and share the same integer values for compatible enumation values
* Filter NaN sample values when converting floats and doublesChris Robinson2011-03-041-4/+4
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* Finalize the loop points extension as AL_SOFT_loop_pointsChris Robinson2011-02-092-7/+2
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* BufferFreq doesn't need to be a floatChris Robinson2011-02-091-2/+2
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* Prevent unused variable warnings when monotonic clock isn't availableChris Robinson2011-02-081-1/+1
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* Another fix for float-to-int conversionsChris Robinson2010-12-091-2/+2
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* Constify some variablesChris Robinson2010-12-091-15/+15
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* Fix up some conversionsChris Robinson2010-12-091-10/+17
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* Use a matrix when rendering to the dry bufferChris Robinson2010-12-091-1/+4
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* Make better use of the type range when converting from floatChris Robinson2010-12-091-24/+24
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* Remove some now-unused functionsChris Robinson2010-12-081-7/+0
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* Add an IMA4 encoderChris Robinson2010-12-051-0/+139
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* Separate device format into 'channel config' and 'sample type' componentsChris Robinson2010-12-041-1/+27
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* No need to clamp the app-specified pitchChris Robinson2010-12-031-2/+0
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* Rename SrcFmt -> UserFmtChris Robinson2010-12-033-180/+180
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* Remove incomplete EXT_buffer_sub_data, as it's (temporarily) superceded by ↵Chris Robinson2010-12-022-15/+0
| | | | | | SOFT_buffer_sub_data The EXT version can come back when other implementations take an interest
* Make a function staticChris Robinson2010-12-021-2/+0
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* Remove unused macroChris Robinson2010-12-011-1/+0
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