note_input_optimizations #22791
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note_input_optimizations #22791
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Significantly reduces CPU load during note input
1. fixed crash when using <= 512 buf and VST FX 2. optimized flushBuffers() 3. don't recreate in/out buffers too often 4. don't call setupProcess every time a note is entered
…d small buffer (512) In this case, WASAPI forcibly starts using a larger buffer, and we don't reserve enough samples
(don't skip any events accidentally)
Since we can have thousands of events on large scores
We used to call it 3 times in a row when entering a note
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Eism
approved these changes
Jul 29, 2024
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I'm happy for this to be merged in its current state as it will enable broader testing and easier build management, and will unblock the creation of the 4.4 branch. |
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Tested on Win10, Mac13.6, LinuxUbuntu22.04 - PASS |
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Resolves: #16112
Resolves: #21520
Resolves: #22639
Muse Sounds note: to hear the difference, you need MuseSampler 0.100, which hasn't been publically released yet but will be with MuseScore Studio 4.4