On 28.03.2017 21:44, Tanu Kaskinen wrote:
> On Sun, 2017-03-26 at 21:40 +0200, Georg Chini wrote:
>> When moving from a user suspended source or sink to an idle suspended source or sink
>> the sink input or source output would not be uncorked because we did not check for
>> the suspend cause.
>>
>> Uncorking also would not be possible in that situation because the state change callback
>> of the source output or sink input is called before the new source or sink is attached,
>> leading to a crash of pulseaudio due to a cork() call without valid source or sink.
>>
>> The previous patch fixes this problem, therefore sink input or source output can now also
>> be uncorked when the destination is idle suspended.
>> ---
>> src/modules/module-loopback.c | 8 ++++++--
>> 1 file changed, 6 insertions(+), 2 deletions(-)
>>
>> diff --git a/src/modules/module-loopback.c b/src/modules/module-loopback.c
>> index 4456b55..5dcefba 100644
>> --- a/src/modules/module-loopback.c
>> +++ b/src/modules/module-loopback.c
>> @@ -565,8 +565,10 @@ static void source_output_moving_cb(pa_source_output *o, pa_source *dest) {
>> set_source_output_latency(u, dest);
>> update_effective_source_latency(u, dest, u->sink_input->sink);
>>
>> + /* Uncork the sink input unless the destination is suspended for other
>> + * reasons than idle. */
>> if (pa_source_get_state(dest) == PA_SOURCE_SUSPENDED)
>> - pa_sink_input_cork(u->sink_input, true);
>> + pa_sink_input_cork(u->sink_input, (dest->suspend_cause != PA_SUSPEND_IDLE));
>> else
>> pa_sink_input_cork(u->sink_input, false);
>>
>> @@ -904,8 +906,10 @@ static void sink_input_moving_cb(pa_sink_input *i, pa_sink *dest) {
>> set_sink_input_latency(u, dest);
>> update_effective_source_latency(u, u->source_output->source, dest);
>>
>> + /* Uncork the source output unless the destination is suspended for other
>> + * reasons than idle */
>> if (pa_sink_get_state(dest) == PA_SINK_SUSPENDED)
>> - pa_source_output_cork(u->source_output, true);
>> + pa_source_output_cork(u->source_output, (dest->suspend_cause != PA_SUSPEND_IDLE));
>> else
>> pa_source_output_cork(u->source_output, false);
> Looks good to me.
>
Thanks, pushed both patches.
