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* Rename Suspend/ProcessContext since they are locking a mutexChris Robinson2011-06-3010-226/+224
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* Add a source property to skip channel virtualization for multi-channel buffersChris Robinson2011-06-294-0/+24
| | | | | | | | | With virtualization disabled, channels are mapped directly from input to output and any input channel that is missing an output is dropped. Any virtualization effects (such as HRTF filters) for positional cues are also skipped. The idea is to allow applications a way to play pre-filtered audio that channel vitualization effects could interfere with.
* Add a function to check if a device is compatible with the Hrtf filterChris Robinson2011-06-251-0/+1
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* Select the mixer during a source updateChris Robinson2011-06-253-25/+24
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* Add a FreeBSD sndio backendChris Robinson2011-06-221-0/+3
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* Allow alThunkAddEntry to return a proper errorChris Robinson2011-06-177-18/+22
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* Use separate lines for HRTF history and valuesChris Robinson2011-06-173-5/+8
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* Handle the device's disconnected status earlier when playing a sourceChris Robinson2011-06-171-17/+8
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* Avoid some al[Get]Effect* calls from under the context lockChris Robinson2011-06-171-144/+28
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* Call al[Get]Filterf directly from the *v equivalentsChris Robinson2011-06-161-40/+4
| | | | | There are no filter parameters which take multiple values, and besides some duplicated checks, they call straight through anyway.
* Use the predefined filter macros instead of hardcoded valuesChris Robinson2011-06-161-4/+6
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* Avoid calling some AL functions from under the context lockChris Robinson2011-06-165-197/+240
| | | | | | | There are still some more occurances to clear out (deletion in gen error, effects, some filters), which shall be coming up. There is a possibility for a deadlock between the listlock and the global/context lock, if another attempt to get the listlock is made while under the context lock.
* Remove the databuffer functions and structsChris Robinson2011-06-156-849/+3
| | | | It's been disabled for a while now, and not likely to be re-enabled.
* Use a flag to specify when a device is runningChris Robinson2011-06-151-0/+2
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* Use a proper enum for the probe typeChris Robinson2011-06-141-14/+14
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* Uninline the timeGetTime wrapperChris Robinson2011-06-121-33/+1
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* Avoid defining a macro twiceChris Robinson2011-06-121-8/+6
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* Add an OpenSL backendChris Robinson2011-06-121-0/+3
| | | | Currently for Android's OpenSL ES implementation
* Add wrappers to handle dyanmically loading libsChris Robinson2011-06-121-0/+16
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* Use a minimum phase HRTF data setChris Robinson2011-06-033-10/+20
| | | | This reduces the coefficient size from 128 down to 32, with a set of delays
* Uninline a couple more functionsChris Robinson2011-05-291-12/+2
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* Uninline a couple mutex wrapper functionsChris Robinson2011-05-291-25/+2
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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 Robinson2011-05-202-186/+186
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* Check against the correct limitsChris Robinson2011-05-201-1/+1
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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 Robinson2011-05-182-13/+15
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* Avoid looking in the buffer queue to find the frame sizeChris Robinson2011-05-182-0/+3
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* Make mixers channel-count agnosticChris Robinson2011-05-172-0/+4
| | | | 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 Robinson2011-05-063-1/+15
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* Fix a commentChris Robinson2011-05-051-1/+1
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* Use signed samples for 8-bit storageChris Robinson2011-05-052-9/+9
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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 Robinson2011-05-022-4/+8
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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 Robinson2011-05-012-0/+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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