[pulseaudio-tickets] [PulseAudio] #788: move-sink-input corrupts volume settings

[PulseAudio]

#788: move-sink-input corrupts volume settings
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 Reporter:  samr7   |       Owner:  lennart
     Type:  defect  |      Status:  new    
Milestone:          |   Component:  daemon 
 Keywords:          |  
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 There appear to be at least two problems related to how
 pa_sink_input_move_to() handles sink input volume settings.

 First, when a sink input is moved from a non-PA_SINK_FLAT_VOLUME sink to a
 PA_SINK_FLAT_VOLUME sink, the volume setting is replaced with whatever
 value was last in the relative_ratio field.

 Second, when a sink input is moved to a non-PA_SINK_FLAT_VOLUME sink, the
 volume setting is not correctly applied to the sink.  In this case, list-
 sink-inputs will report the correct values, but they are clearly different
 than what is used to generate the output, which seems more like 100%.

 This problem can be reproduced by plugging and unplugging a Sound Blaster
 X-Fi USB adapter, with module-rescue-streams, module-always-sink, and
 module-default-device-restore loaded.  This sound card does not have a
 hardware mixer, and PA_SINK_FLAT_VOLUME is inhibited.

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Ticket URL: <http://pulseaudio.org/ticket/788>
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