Bug 53911

Summary:	resampler leftover buffer is not taken into account when rewinding
Product:	PulseAudio	Reporter:	Tanu Kaskinen <tanuk>
Component:	core	Assignee:	pulseaudio-bugs
Status:	RESOLVED MOVED	QA Contact:	pulseaudio-bugs
Severity:	normal
Priority:	medium	CC:	lennart
Version:	unspecified
Hardware:	Other
OS:	All
Whiteboard:
i915 platform:		i915 features:

Description Tanu Kaskinen 2012-08-22 06:40:34 UTC

The resampler leftover buffer can contain data from a sink input, data which has been popped from the sink input implementor but not yet pushed to the render_memblockq. That data is not currently taken into account when rewinding. When doing a rewind that affects the resampler, the leftover data is discarded, and that is not compensated in any way, which means that the data is completely lost and there's a skip in the audio.

In practice the leftover buffer is rarely used and even if it is used, it will contain a minimal amount of data, so the user-visible effect of this bug is minor.

Comment 1 GitLab Migration User 2018-07-30 09:37:31 UTC

-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/pulseaudio/pulseaudio/issues/55.

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