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Adds a C optimized software volume control - #165

Merged

kahrendt merged 12 commits into

mainfrom

c-volume-control

Mar 8, 2026

Merged

Adds a C optimized software volume control#165
kahrendt merged 12 commits into
mainfrom
c-volume-control

Commits on Mar 8, 2026
- Replace numpy volume scaling with a faster C fixed-point extension
  kahrendt
  committed
  be5734d
- remove dead parameter and remove clipping (it's not possible for volumes between 0% and 100%)
  kahrendt
  committed
  657420b
- add old numpy approach in as a fallback in case the c version doesn't get built (and logs a warning saying it will be slower)
  kahrendt
  committed
  6f5989d
- c extension build is optional
  kahrendt
  committed
  e0e265c
- log warning at info level
  kahrendt
  committed
  a945765
- don't use inline import of numpy
  kahrendt
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  5ee23d5
- validate buffer length is a multiple of bytes_per_sample
  kahrendt
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  05c0f6a
- use memcpy to avoid UB with unaligned buffers
  kahrendt
  committed
  2ccdf1d
- clarify comment
  kahrendt
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  a18e844
- add typing to build extension
  kahrendt
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  2d92872
- reorder imports
  kahrendt
  committed
  5ae4d7a
- add setup.py to per file ignore list for using print statement
  kahrendt
  committed
  a571259