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* Stub out an interface for a callback-driven bufferChris Robinson2020-02-162-0/+22
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* Update the MHR formatChris Robinson2020-02-111-2/+177
| | | | | | | | This update removes the 16/24-bit sample type enum, now always being 24-bit (other than a very small size saving, there's no practical benefit to storing 16-bit samples). This also reverses the field storage, so no on-load fixup is needed, and stores the IR delays with 2 bits of sub-sample precision, allowing for slightly better timing (after resampling, blending, etc).
* Use a triplet struct array instead of separate arraysChris Robinson2020-02-091-22/+22
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* Consistently use distant wavefronts for 0 distanceChris Robinson2020-02-081-6/+3
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* Clear voice target gains earlierChris Robinson2020-02-081-11/+12
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* Use std::array and span for the HRTF delaysChris Robinson2020-02-084-8/+6
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* Fix unreachable code warningAleš Gajdacz2020-02-081-1/+0
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* Make sure stereo angles are kept in-range.Chris Robinson2020-01-311-3/+14
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* Try harder to find the closest HRIR for the B-Format decoderChris Robinson2020-01-261-16/+23
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* Fix the output channel count for the B-Format decoderChris Robinson2020-01-191-3/+3
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* Only sort active effect slots as neededChris Robinson2020-01-182-7/+25
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* Avoid an extraneous index mapChris Robinson2020-01-153-18/+13
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* Make a couple helper methods to create BFormatDecChris Robinson2020-01-152-7/+19
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* Repack B-Format decoder fieldsChris Robinson2020-01-153-61/+63
| | | | This should better provide sequential access.
* Transpose BFormatDec's matricesChris Robinson2020-01-142-65/+31
| | | | | This allows the band-split and output mix to happen together, rather than splitting all input channels first and then mixing them to output.
* Clean up some formatingChris Robinson2020-01-142-17/+19
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* Simplify appending delayed samplesChris Robinson2020-01-141-6/+6
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* Signal the event handler only once per updateChris Robinson2020-01-142-36/+40
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* Inline a couple ring buffer methodsChris Robinson2020-01-142-17/+14
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* Get rid of an unnecessary structChris Robinson2020-01-133-8/+4
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* Return immediately on error when loading HRTFsChris Robinson2020-01-131-48/+23
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* Make a separate function for duplicate codeChris Robinson2020-01-131-52/+25
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* Use the Field and Elevation structs directly when loadingChris Robinson2020-01-131-113/+113
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* Don't assume the total length of certain arraysChris Robinson2020-01-131-6/+6
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* Use a span for a fixed-size array referenceChris Robinson2020-01-133-13/+7
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* Add missing includeChris Robinson2020-01-121-0/+1
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* Scale the resampled HRTF delays if they exceed the maxChris Robinson2020-01-121-18/+29
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* Warn when resampled HRIR delays get clampedChris Robinson2020-01-121-2/+16
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* Blend the whole IR for the interpolated HRIRChris Robinson2020-01-121-7/+4
| | | | | The SIMD mixers may use a few more elements beyond the irSize, so not limiting the blend to that size can slightly improve the quality for resampled HRIRs.
* Fix JACK process callback handlingChris Robinson2020-01-121-50/+48
| | | | | | The callback apparently can't be set after activation, but we can't allocate the ring buffer until after activation when the callback is already getting called. An ugly flag it is, then, I guess.
* Don't allocate the ring buffer for JACK before activationChris Robinson2020-01-111-32/+20
| | | | | | | | | | | | | | It seems the JACK server can send buffer size change events during device reset and wait on it, which causes a failure since the change event can't be processed during a reset. It's otherwise impossible to safely disable the change event callback during a reset since the lock is already held and the callback can be waiting to acquire it. The only guarantee we seem to have is the event callback won't be invoked after jack_activate succeeds. So instead, the buffer size can be queried after jack_activate and the ring buffer allocated then, instead of using an event callback. This does mean the buffer size can change with a start() call, but it's better than a failure to start.
* Make CreateRingBuffer a static RingBuffer methodChris Robinson2020-01-1013-23/+25
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* Fix blending for the right IR delayChris Robinson2020-01-081-1/+1
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* Make sure unassociated voices give back their update structsChris Robinson2020-01-081-25/+29
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* Make sure an unmixable source is properly stoppedChris Robinson2020-01-081-1/+9
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* Avoid auto-releasing containers for the global device listChris Robinson2020-01-071-24/+30
| | | | | | If any are left open at process shutdown, it may try to clean them up, and subsequently close the device. This is dangerous to do at process exit, so don't. The app should have closed the device(s) prior to exiting anyway
* Don't blend the B-Format decoder HRIRsChris Robinson2020-01-071-52/+25
| | | | | | | | Though fine in theory, an issue arises with extra phase interference since the frequency phases aren't aligned for each response. It would be better to do the blending before minimum phase reconstruction, where it can blend just the frequency magnitudes, essentially allowing makemhr to increase the resolution of the dataset.
* Use a loop instead of a series of lambda callsChris Robinson2020-01-051-21/+23
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* Simplify post-mix HRTF gain storageChris Robinson2020-01-056-27/+15
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* Finalize AL_SOFT_bformat_exChris Robinson2020-01-052-16/+8
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* Use temporaries for repeated valuesChris Robinson2020-01-051-12/+13
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* Avoid more duplicate arraysChris Robinson2020-01-041-14/+10
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* Combine identical arraysChris Robinson2020-01-046-39/+27
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* Use a span instead of an array+sizeChris Robinson2020-01-043-20/+12
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* Avoid a duplicate arrayChris Robinson2020-01-042-10/+4
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* Use an array type for the HRIR delay pairChris Robinson2019-12-302-10/+5
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* Load the HRIRs directly into HrirArraysChris Robinson2019-12-301-34/+45
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* Avoid declaring a variable earlyChris Robinson2019-12-301-3/+2
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* Workaround for MSVC 2015Chris Robinson2019-12-291-2/+2
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* Handle downmixing for mono outputChris Robinson2019-12-292-3/+11
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