Bug 49664

Summary:	pa_modargs_get_sample_spec_and_channel_map() should not fail when only a "channel_map" argument is given.
Product:	PulseAudio	Reporter:	Tanu Kaskinen <tanuk>
Component:	core	Assignee:	pulseaudio-bugs
Status:	RESOLVED FIXED	QA Contact:	pulseaudio-bugs
Severity:	normal
Priority:	medium	CC:	lennart
Version:	unspecified
Hardware:	Other
OS:	All
Whiteboard:
i915 platform:		i915 features:

Description Tanu Kaskinen 2012-05-08 19:51:20 UTC

This fails:
pactl load-module module-null-sink channel_map=aux0,aux1,aux2,aux3

Thid doesn't fail:
pactl load-module module-null-sink channel_map=aux0,aux1,aux2,aux3 channels=4

Both should succeed. In the first case it's obvious that the intended amount of channels is 4. The problem is that pa_modargs_get_sample_spec_and_channel_map() fails if "channels" is not given and the default sample spec channels don't match the given channel map. pa_modargs_get_sample_spec_and_channel_map() needs to be smarter than that.

Comment 1 Tanu Kaskinen 2012-05-08 20:21:30 UTC

Patch sent to the mailing list: http://thread.gmane.org/gmane.comp.audio.pulseaudio.general/13205

Comment 2 Tanu Kaskinen 2013-01-29 03:55:45 UTC

Patch applied: http://cgit.freedesktop.org/pulseaudio/pulseaudio/commit/?id=8d0e9d4662d2fefc803921a607742588c12e8367

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