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path: root/Alc/effects/pshifter.c
Commit message (Collapse)AuthorAgeFilesLines
* Move the ALcomplex and FFT functions to a separate fileChris Robinson2018-05-151-99/+8
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* Avoid using unsigned values for signedChris Robinson2018-05-151-1/+1
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* Add a faster double-to-int converter for x87 buildsChris Robinson2018-05-141-1/+25
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* Don't assume the FPU is round-to-zero in the pitch shifterChris Robinson2018-05-041-21/+3
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* Use a fixed-point scale for the pitch shifter frequency indexChris Robinson2018-05-031-5/+10
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* Use doubles for the pitch shifter's FFTs and processingChris Robinson2018-04-241-43/+68
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* Fix Hanning -> Hann window nameChris Robinson2018-03-241-11/+11
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* Some formatting cleanupChris Robinson2018-03-221-67/+68
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* Don't use an ALsizei for a potentially negative valueChris Robinson2018-03-221-2/+3
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* Define the Hanning window globally once for the pitch shifterChris Robinson2018-03-221-11/+20
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* Fix a delta phase offset calculation in the pitch shifterChris Robinson2018-03-221-1/+1
| | | | tmp can be negative, and &1 is not the same as %2 in that case.
* Hold some immediate values on the stackChris Robinson2018-03-221-11/+13
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* Avoid some memset calls in the pitch shifter process loopChris Robinson2018-03-221-4/+11
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* Use appropriately-sized buffers for the pitch shifterChris Robinson2018-03-221-24/+25
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* Move the filter implementation to a separate directoryChris Robinson2018-03-221-1/+1
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* Use the global MixSamples for the pitch shifter outputChris Robinson2018-03-221-14/+10
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* Change a parameter type to float since that's what it's used asChris Robinson2018-03-221-3/+3
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* Slightly restructure the pitch-shifter process loopChris Robinson2018-03-221-115/+110
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* Fix typo (Substraction -> Subtraction) and rename related functionChris Robinson2018-03-211-3/+3
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* Don't auto-attenuate the pitch shifter outputChris Robinson2018-03-211-3/+4
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* Don't use mutable fields for constant valuesChris Robinson2018-03-211-39/+42
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* Avoid placing a 2K sample buffer on the stackChris Robinson2018-03-211-4/+6
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* Clean up some code formatting in the pitch shifter sourceChris Robinson2018-03-211-494/+478
| | | | | Clean up excessive newlines and extra-long comments, move static inline definitions to their declarations.
* EFX:Own size for pitch shifter buffersRaulshc2018-03-191-17/+18
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* EFX:Pitch Shifter implementationRaulshc2018-03-181-0/+493
Add pitch shifter effect using standard phase vocoder, based on work of Stephan Bernsee. Only mono signal processing by now.
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