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[host] pipewire: report stream state

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This should provide some useful debug information and report stream
errors.
This commit is contained in:
Quantum 2021-12-28 03:16:31 -05:00 committed by Geoffrey McRae
parent aa5922a1b4
commit e7fdf7e77a
1 changed files with 12 additions and 0 deletions
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12
host/platform/Linux/capture/pipewire/src/pipewire.c
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@ -203,9 +203,21 @@ static void streamParamChangedCallback(void * opaque, uint32_t id,
pw_thread_loop_signal(this->threadLoop, true); pw_thread_loop_signal(this->threadLoop, true);
} }
static void streamStateChangedCallback(void * opaque,
enum pw_stream_state oldState, enum pw_stream_state newState,
const char * error)
{
DEBUG_INFO("PipeWire stream state change: %s -> %s",
pw_stream_state_as_string(oldState), pw_stream_state_as_string(newState));
if (newState == PW_STREAM_STATE_ERROR)
DEBUG_ERROR("PipeWire stream error: %s", error);
}
static const struct pw_stream_events streamEvents = { static const struct pw_stream_events streamEvents = {
PW_VERSION_STREAM_EVENTS, PW_VERSION_STREAM_EVENTS,
.process = streamProcessCallback, .process = streamProcessCallback,
.state_changed = streamStateChangedCallback,
.param_changed = streamParamChangedCallback, .param_changed = streamParamChangedCallback,
}; };