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path: root/OpenAL32/Include/alMain.h
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* Fix HRTF elevation calculationChris Robinson2011-05-191-1/+1
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* 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
* Add a device flag for channel config requestsChris Robinson2011-05-031-0/+2
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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
* 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 Robinson2011-05-011-0/+4
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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 Robinson2011-04-261-0/+2
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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 Robinson2011-03-161-2/+3
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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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* 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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* Separate device format into 'channel config' and 'sample type' componentsChris Robinson2010-12-041-1/+27
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* Remove incomplete EXT_buffer_sub_data, as it's (temporarily) superceded by ↵Chris Robinson2010-12-021-10/+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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* Rename OUTPUTCHANNELS to something more descriptiveChris Robinson2010-12-011-7/+7
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* Uninline some functionsChris Robinson2010-11-281-20/+1
| | | | Also add -Winline to the compiler command line to watch for future inline problems
* Get rid of the device timer stuffChris Robinson2010-11-211-13/+0
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* Use ALfloat for the dry mix bufferChris Robinson2010-09-231-1/+1
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* Handle clicks by watching changes between updatesChris Robinson2010-08-161-0/+1
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* Add a corrective, click-remval sample value offsetChris Robinson2010-08-141-0/+2
| | | | | | This will hopefully be more effective and rebust at removing clicks and pops, particularly from starts and stops in the middle of a sound. Based on an idea by Ben Davis.
* Add experimental device attributes for apps to queryChris Robinson2010-07-301-0/+6
| | | | | These will be part of the ALC_EXT_device_time extension. Behavior, values, etc, are all subject to change.
* Store the time precision with the deviceChris Robinson2010-07-251-0/+3
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* Add a backend callback to get the device timeChris Robinson2010-07-241-0/+3
| | | | | The method should monotonically count the number of nanoseconds the device has active contexts
* Keep count of the number of samples playedChris Robinson2010-07-221-0/+3
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* Use CLOCK_MONOTONIC when availableChris Robinson2010-07-181-2/+12
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* Use an array of active sources when mixingChris Robinson2010-06-061-0/+4
| | | | Prevents iterating over all allocated sources during mixing updates
* Use a UIntMap for the DatabuffersChris Robinson2010-06-031-11/+2
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