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This reverts commit 2c322d8.
spessasus
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Mar 2, 2025
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DominusExult
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Apr 7, 2025
* master: (51 commits) Put fluidsynth.lock in its own directory (FluidSynth#1528) Fix XG Drum bank selection (FluidSynth#1514) Stop SDL3 intercepting signals (FluidSynth#1520) Fix MSVC type truncation warnings (FluidSynth#1515) Fix SDL3.dll not included in prebuilt Windows Binaries (FluidSynth#1518) Fix Altitude test case Update testcases for FluidSynth#1508 Apply *_FOR_BUILD environment variables to gentables (FluidSynth#1501) Add testfiles for FluidSynth#1496 and FluidSynth#1505 Remove unused enum Bump to 2.4.4 Fix ordering and dependencies in fluidsynth.service file (FluidSynth#1500) fluidsynth.1: Some remarks and a patch with editorial changes for this man page (FluidSynth#1499) Add support for SDL3 (FluidSynth#1485) Fix interruptions of real-time playback (FluidSynth#1494) Add two more test cases Log SysEX System ON Messages Return error code on server failure Rephrase error messages for clarity Only run one FluidSynth service at a time ...
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PR #1432 introduced an on-the-fly recalculation of the filter coefficients, whenever the filter parameters change. It turns out this consumes too much CPU for voices that heavily depend on e.g. modulating the IIR filter.
This PR addresses this problem by avoiding direct calls to
sin()andcos()and instead using a lookup table for calculating the filter coefficients.TODO:
fluid_iir_filter_init_table()Fixes #1481