Add method to query latency from Stream
#964
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I think this can be reviewed now - so far it only implements |
Author
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Could I get some feedback on this? I'm considering pouring some work into Edit: This was not meant to be offsensive at all, but it would be good to see if there's interest in this! |
est31
approved these changes
May 16, 2025
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@marcpabst I got added as maintainer and am doing some backlog grooming. Yes there is interest in this. I'd like to ensure that a sensical number of hosts would be supported coming out of the gates. So beyond CoreAudio also Alsa and WASAPI? |
roderickvd
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Dec 23, 2025
Add buffer_size() method to Stream trait that returns the number of frames passed to each data callback invocation (actual size or upper limit depending on platform). AAudio improvements: - BufferSize::Default now explicitly configures using optimal burst size from AudioManager, following Android low-latency audio best practices - buffer_size() query falls back to burst size if frames_per_data_callback was not explicitly set - Refactored buffer configuration to eliminate code duplication Addresses #1042 Relates to #964, #942
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This is initial work to enable getting the current latency in samples from a Stream. The
latency() -> Option<u32>method returnsNoneby default, so this will already compile with all backends. So far, an implementation for coreaudio on MacOS is provided.Addreses #773.