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* Add a 5.1 device format that uses side channels instead of backChris Robinson2011-05-281-1/+4
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* Use a multi-dimensional array for the panning LUTChris Robinson2011-05-211-1/+1
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* Store the separate effect parameters in a unionChris Robinson2011-05-201-50/+50
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* Fix HRTF elevation calculationChris Robinson2011-05-191-1/+1
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* Multiply the history offset in the filtering funcitonsChris Robinson2011-05-181-36/+2
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* Uninline lpCoeffCalcChris Robinson2011-05-181-13/+1
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* Avoid looking in the buffer queue to find the frame sizeChris Robinson2011-05-181-0/+1
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* Make mixers channel-count agnosticChris Robinson2011-05-171-0/+2
| | | | As a result, this combines/removes a bunch of mixers
* Add a skeleton backend for MMDevApiChris Robinson2011-05-151-0/+3
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* Add functions to get strings from the device formatChris Robinson2011-05-151-0/+3
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* Remove an unused macro and rename anotherChris Robinson2011-05-071-3/+1
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* Some minor cleanupsChris Robinson2011-05-071-1/+0
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* Add an option to reverse Z panning of mono sourcesChris Robinson2011-05-071-0/+1
| | | | | | | | | | | Applications that are not built around OpenAL's orientation system need to convert their given vectors to it. Depending on how this is done, it can lead to proper stereo (left-right) panning with improper surround sound (front-back) panning, which thusly sounds correct with stereo output and incorrect with 4+ channel output. This option is intended to help fix playback of such applications on surround sound systems, without having to resort to forcing stereo output.
* Remove the device channel matrixChris Robinson2011-05-061-2/+0
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* Fix device flag valueChris Robinson2011-05-061-1/+1
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* Remove the head_dampen optionChris Robinson2011-05-061-3/+0
| | | | Now that HRTF is properly supported, it's not needed
* Use function pointers to call the source mixerChris Robinson2011-05-062-1/+13
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* Fix a commentChris Robinson2011-05-051-1/+1
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* Use signed samples for 8-bit storageChris Robinson2011-05-051-1/+1
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* Add a device flag for channel config requestsChris Robinson2011-05-031-0/+2
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* Use the same filters for mono sources and multi-channelChris Robinson2011-05-031-4/+4
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* Add a frequency-request device flagChris Robinson2011-05-031-0/+2
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* Check for the C99 restrict keywordChris Robinson2011-05-021-0/+8
| | | | | GCC does not default to C99 mode yet, so does not know restrict, however it still allows using __restrict in its place
* Implement HRTF mixers for multi-channel sourcesChris Robinson2011-05-021-2/+2
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* Use flags instead of separate boolsChris Robinson2011-05-011-5/+8
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* Add an HRTF filter for mono sourcesChris Robinson2011-05-011-0/+1
| | | | | | | | | | 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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* Add the SOFT moniker for the loopback extension functions and enumsChris Robinson2011-04-281-8/+8
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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 Robinson2011-04-262-1/+5
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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.
* 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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* Add alIsBufferFormatSupportedSOFTChris Robinson2011-03-161-0/+2
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* Add alGetBufferSamplesSOFTChris Robinson2011-03-161-0/+4
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* Add alBufferSubSamplesSOFTChris Robinson2011-03-161-0/+4
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* Add alBufferSamplesSOFT, as an initial start to AL_SOFT_buffer_samplesChris Robinson2011-03-161-0/+13
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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]>
* Use a loop to make sure the requested effect is not disabledChris Robinson2011-03-121-0/+1
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* Combine multiple lists into oneChris Robinson2011-03-121-0/+7
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* Add support for ALC_EXT_DEDICATEDChris Robinson2011-03-122-0/+7
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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.
* Finalize the loop points extension as AL_SOFT_loop_pointsChris Robinson2011-02-091-5/+0
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* Prevent unused variable warnings when monotonic clock isn't availableChris Robinson2011-02-081-1/+1
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* Use a matrix when rendering to the dry bufferChris Robinson2010-12-091-1/+4
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* Remove some now-unused functionsChris Robinson2010-12-081-7/+0
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* Separate device format into 'channel config' and 'sample type' componentsChris Robinson2010-12-041-1/+27
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* Rename SrcFmt -> UserFmtChris Robinson2010-12-031-38/+38
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