vallen-systems / vallenae

96%

master: 96%

Build Type

Pull #53

github

Committed by lukasberbuer

Commit Message

perf: speed up FLAC decode with buffer_read_into

Decode FLAC blobs via the low-level `sf.SoundFile.buffer_read_into` into a
pre-sized array instead of the `sf.read` convenience wrapper. This avoids
per-call allocation/dispatch overhead and is ~1.3x faster for the many
small blobs typical of reading waveform tables row-by-row.

Add a `test_benchmark_decode` mirroring the existing encode benchmark to
keep the decode path measurable and guard against regressions.

Pull Request Pull Request #53: perf: speed up FLAC decode with buffer_read_into

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111 of 111 branches covered (100.0%)

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5 of 6 new or added lines in 1 file covered. (83.33%)

1 existing line in 1 file now uncovered.

1013 of 1057 relevant lines covered (95.84%)

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