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* Update the active source's direct and send properties after each mixChris Robinson2014-05-211-10/+9
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* Add some asserts to verify block alignment for conversionChris Robinson2014-05-201-0/+8
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* Return a sample pointer from resamplersChris Robinson2014-05-195-24/+27
| | | | Both resampling and filtering now avoid copying samples when they no-op.
* Put per-channel filter properties togetherChris Robinson2014-05-193-39/+46
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* Return a sample pointer from DoFiltersChris Robinson2014-05-191-14/+18
| | | | | This allows us to avoid copying samples when no filtering is needed. Doing the same for resampling would require another temporary buffer in the device.
* Move an HRTF mixer parameter and shorten a couple variable namesChris Robinson2014-05-184-33/+28
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* Don't pass the SendParams to the wet-path mixerChris Robinson2014-05-186-41/+44
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* Don't pass the DirectParams to the dry-path mixerChris Robinson2014-05-187-96/+119
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* Use different parameters for HRTF mixersChris Robinson2014-05-186-29/+51
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* Pass some DirectParams as function parametersChris Robinson2014-05-187-29/+40
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* Use _mm_setr_ps instead of _mm_set_psChris Robinson2014-05-181-4/+4
| | | | | Apparently _mm_set_ps loads in reverse order compared to _mm_load_ps, so _mm_setr_ps should give what we really want.
* Add a ALfilterState method to process multiple samples at onceChris Robinson2014-05-184-9/+26
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* Reset filter properties when setting a null filter typeChris Robinson2014-05-171-0/+6
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* Support the band-pass filterChris Robinson2014-05-172-3/+88
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* Apply high-pass source filters as neededChris Robinson2014-05-175-10/+88
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* Implementing handling high-pass filter propertiesChris Robinson2014-05-173-2/+82
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* Add a flag to specify when the low-pass filter needs to applyChris Robinson2014-05-173-29/+54
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* Use logarithmic adjustment for the gain in the autowah effectChris Robinson2014-05-171-7/+7
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* Document the different filter types, and combine some split linesChris Robinson2014-05-172-36/+20
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* Rename freq_scale parameter to freq_multChris Robinson2014-05-172-3/+3
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* Ensure that LoopEnd > LoopStartChris Robinson2014-05-151-0/+1
| | | | | | For the benefit of Clang's static analysis, which doesn't know that a static source will always have a valid buffer and a buffer must have a non-0 loop range.
* Initialize a pointer to NULL instead of a stringChris Robinson2014-05-151-2/+1
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* Don't bother stripping whitespace from commentsChris Robinson2014-05-151-5/+1
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* Early-out when outN is 0Chris Robinson2014-05-151-0/+3
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* Remove some unnecessary castsChris Robinson2014-05-151-12/+13
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* Initialize some variables when declaring themChris Robinson2014-05-151-4/+2
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* Initialize newformat to AL_NONE instead of a valid formatChris Robinson2014-05-151-6/+2
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* Use an enum for the chorus and flanger waveformsChris Robinson2014-05-142-16/+54
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* Don't try to read the internal capture buffer into itselfChris Robinson2014-05-141-6/+9
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* Remove a dead assignmentChris Robinson2014-05-141-1/+0
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* Add a couple asserts to ensure a proper bufferChris Robinson2014-05-141-0/+3
| | | | | | It should not be possible for a playing or paused source to not have a valid buffer, but Clang's static analyzer doesn't know that. Hopefully an assert will convince it.
* Avoid freeing an in-use capture bufferChris Robinson2014-05-141-5/+3
| | | | | When stopping, ALSA may capture into its own storage buffer. Do not free the storage buffer if it first reads from it.
* Make RefCount a non-integer typeChris Robinson2014-05-1414-70/+88
| | | | | It should only be accessed through the appropriate functions to ensure proper atomicity.
* Add HF Reference as a filter propertyChris Robinson2014-05-143-0/+6
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* Make LOWPASSFREQREF a float valueChris Robinson2014-05-114-5/+5
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* Store the filter reference frequency in the sourceChris Robinson2014-05-113-12/+24
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* Update the source send target gains properlyChris Robinson2014-05-111-4/+4
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* Avoid locking the mixer when unqueueing buffersChris Robinson2014-05-111-4/+16
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* Avoid accessing the source's buffer queue head multiple timesChris Robinson2014-05-111-17/+16
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* Use a struct to store the source's direct gain/gainhf propertiesChris Robinson2014-05-113-15/+16
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* Don't mix old- and new-style FIND_PACKAGE_HANDLE_STANDARD_ARGS callsChris Robinson2014-05-101-6/+2
| | | | | | | Some (all?) versions of cmake seem to get a bit confused when an old-style FIND_PACKAGE_HANDLE_STANDARD_ARGS call fails, and the scripts attempt a new- style call later on. It continues to think it's using old-style, acting as if REQUIRED_VARS is the message and looks for a VERSION_VAR variable.
* Avoid locking the mixer while queueing buffers onto a source.Chris Robinson2014-05-101-24/+34
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* Mark the buffer queue pointers volatileChris Robinson2014-05-101-2/+2
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* Add a missing pointer initChris Robinson2014-05-101-3/+3
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* Update the output buffer pointer in the Write_* methodsChris Robinson2014-05-101-15/+11
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* Add a couple constsChris Robinson2014-05-101-2/+2
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* Explicit init the source queue and current_buffer pointersChris Robinson2014-05-101-0/+3
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* Use a RWLock to help protect the source's buffer queueChris Robinson2014-05-103-35/+61
| | | | | In some instances this allows to to remove the device/mixer lock, or reduce how long it's held.
* Don't explicitly store the BuffersInQueueChris Robinson2014-05-102-10/+14
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* Store the current buffer queue item, rather than played buffer countChris Robinson2014-05-104-101/+76
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