Bug 80809

Summary:	There is no remap method for 8bit mono sound
Product:	PulseAudio	Reporter:	IvanXie <cunshangzhishu>
Component:	core	Assignee:	pulseaudio-bugs
Status:	RESOLVED FIXED	QA Contact:	pulseaudio-bugs
Severity:	major
Priority:	medium	CC:	lennart
Version:	unspecified
Hardware:	Other
OS:	All
Whiteboard:
i915 platform:		i915 features:

Description IvanXie 2014-07-02 14:48:53 UTC

Dear developer,

There is no remap method for 8bit mono sound.
PulseAudio server would be crashed during playing 8bit mono sound with stereo sink.
Could you please add 8bit remap support?

Thank you very much.

Comment 1 Raymond 2014-07-03 02:55:50 UTC

you have to provide step to reproduce the bug

Comment 2 IvanXie 2014-07-03 03:16:24 UTC

1.My default sink is a 44.1kHZ 2 channels 16bit alsa sink.
2.Play a 8bit 44.1kHZ 1 channel sound on my default sink.
3.PulseAudio server crashed at remap.c

Please check below PULSEAUDIO crash log.
log.c: pa_log_levelv_meta(444) > [alsa-sink-MultiMedia1 (*)][pulsecore/remap.c:109 remap_mono_to_stereo_c()] Code should not be reached at pulsecore/remap.c:109, function remap_mono_to_stereo_c(). Aborting.

(In reply to comment #1)
> you have to provide step to reproduce the bug

Comment 3 David Henningsson 2014-07-04 13:06:35 UTC

Hi,

What version of PulseAudio are you using? Can you try a later version and see if it has been fixed? The source code seems to have changed.

Comment 4 IvanXie 2014-07-06 08:07:40 UTC

Dear developers,

Thank you for your suggestion.
After update PulseAudio to 4.0, this issue has been fixed.
Thank you very much.

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