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* Merge pull request #193 from Raulshc/Frequency-shifterkcat2018-05-222-1/+328
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| * EFX: Frequency Shifter implementationRaulshc2018-05-202-1/+328
* | Add a method to queue multiple buffer layers onto a sourceChris Robinson2018-05-211-0/+8
* | Further clarify a comment about float precisionChris Robinson2018-05-211-3/+3
* | Simplify counting for the bsinc FIR loopChris Robinson2018-05-192-8/+16
* | Accumulate ambisonic upsampler gains using double-precisionChris Robinson2018-05-181-4/+4
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* Add a function to calculate coefficients from X, Y, Z componentsChris Robinson2018-05-171-6/+3
* Simplify counting for SIMD MixRow functionsChris Robinson2018-05-152-16/+20
* Fix a function commentChris Robinson2018-05-151-2/+3
* Undefine the correct macrosChris Robinson2018-05-151-2/+2
* Move the ALcomplex and FFT functions to a separate fileChris Robinson2018-05-151-99/+8
* Avoid using unsigned values for signedChris Robinson2018-05-151-1/+1
* Use a step counter for gain steppingChris Robinson2018-05-144-76/+100
* Add a faster double-to-int converter for x87 buildsChris Robinson2018-05-141-1/+25
* Use more accurate elevations for virtual HRTF speaker positionsChris Robinson2018-05-141-8/+8
* Use fastf2i instead of manually rounding with float2intChris Robinson2018-05-121-4/+4
* Add and use a method for fast float roundingChris Robinson2018-05-122-1/+2
* Simplify calculating the HRTF B-Format IR lengthChris Robinson2018-05-041-19/+19
* Don't assume the FPU is round-to-zero in the pitch shifterChris Robinson2018-05-041-21/+3
* Don't assume round-to-zero for fastf2iChris Robinson2018-05-043-58/+18
* Add a specific function for truncating float-to-int conversionsChris Robinson2018-05-037-40/+33
* Avoid fastf2i in the converter initChris Robinson2018-05-031-1/+2
* Use a fixed-point scale for the pitch shifter frequency indexChris Robinson2018-05-031-5/+10
* Avoid excessive if block depthsChris Robinson2018-05-021-12/+6
* Avoid duplication for getting the cpuidChris Robinson2018-05-021-55/+24
* Pass in the number of channels per order to InitNearFieldCtrlChris Robinson2018-05-011-26/+14
* An output device buffer is likelyChris Robinson2018-04-291-1/+1
* Avoid potentially calling log10f(0)Chris Robinson2018-04-291-1/+1
* Rename some struct members for clarityChris Robinson2018-04-282-77/+77
* Fix a comment about a float's mantissaChris Robinson2018-04-281-3/+4
* Remove some unnecessary floor callsChris Robinson2018-04-281-4/+2
* Increase the band-split IR for decoding ambisonics to HRTFChris Robinson2018-04-271-8/+16
* Rename some variables for clarityChris Robinson2018-04-271-31/+29
* Transpose the band-splitter all-pass sectionChris Robinson2018-04-261-9/+11
* Use doubles for the pitch shifter's FFTs and processingChris Robinson2018-04-241-43/+68
* Don't specialize biquad processing for a single sampleChris Robinson2018-04-241-37/+28
* Use transposed direct form 2 for the UHJ all-pass filtersChris Robinson2018-04-222-17/+17
* Pre-calculate the squares of the UHJ filter coefficientsChris Robinson2018-04-221-53/+31
* Change some if checks to asserts since they must be trueChris Robinson2018-04-221-14/+12
* Move the bnad-splitter filters to a separate sourceChris Robinson2018-04-217-136/+151
* Add some more ASSUME statementsChris Robinson2018-04-214-0/+7
* Adjust the stereo panning front gainChris Robinson2018-04-191-2/+2
* Remove unnecessary undefsChris Robinson2018-04-193-3/+0
* Clear ALSA's PCM handle after closing itChris Robinson2018-04-191-0/+1
* Add some ASSUME statements that ensure mixing at least 1 sampleChris Robinson2018-04-186-0/+25
* Add an ASSUME macro that requires a true conditionChris Robinson2018-04-173-0/+6
* Accumulate the B-Format HRTF responses using doublesChris Robinson2018-04-171-9/+24
* Don't minimize the HRTF per-response delayChris Robinson2018-04-162-11/+7
* Rename BiquadState to BiquadFilterChris Robinson2018-04-049-79/+78
* Apply biquad and T60 filters using transposed direct form IIChris Robinson2018-04-035-74/+62