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Add missing latency compensation in STFT example

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The latency introduced by the linear phase filter wasn't compensated
for.
This commit is contained in:
Robbert van der Helm 2022-05-08 03:14:56 +02:00
parent 6400e2d71d
commit c5841cbe33
1 changed files with 4 additions and 1 deletions
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5
plugins/examples/stft/src/lib.rs
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@ -111,7 +111,10 @@ impl Plugin for Stft {
_buffer_config: &BufferConfig, _buffer_config: &BufferConfig,
context: &mut impl ProcessContext, context: &mut impl ProcessContext,
) -> bool { ) -> bool {
context.set_latency_samples(self.stft.latency_samples()); // The plugin's latency consists of the block size from the overlap-add procedure and half
// of the filter kernel's size (since we're using a linear phase/symmetrical convolution
// kernel)
context.set_latency_samples(self.stft.latency_samples() + (FILTER_WINDOW_SIZE as u32 / 2));
true true
} }