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GstEngine: Improve pipeline finish handling

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This commit is contained in:
Jonas Kvinge 2024-11-09 19:24:07 +01:00
parent f59c6c356e
commit 3a5e5d4aaa
1 changed files with 18 additions and 13 deletions
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31
src/engine/gstengine.cpp
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@ -631,8 +631,9 @@ void GstEngine::HandlePipelineError(const int pipeline_id, const int domain, con
if (current_pipeline_ && current_pipeline_->id() == pipeline_id) {
FinishPipeline(current_pipeline_);
GstEnginePipelinePtr pipeline = current_pipeline_;
current_pipeline_ = GstEnginePipelinePtr();
FinishPipeline(pipeline);
BufferingFinished();
Q_EMIT StateChanged(State::Error);
@ -962,7 +963,10 @@ void GstEngine::FinishPipeline(GstEnginePipelinePtr pipeline) {
QObject::disconnect(&*pipeline, nullptr, this, nullptr);
if (!pipeline->Finish() && !old_pipelines_.contains(pipeline->id())) {
if (pipeline->Finish()) {
PipelineFinished(pipeline_id);
}
else if (!old_pipelines_.contains(pipeline->id())) {
old_pipelines_.insert(pipeline_id, pipeline);
QObject::connect(&*pipeline, &GstEnginePipeline::Finished, this, [this, pipeline_id]() {
PipelineFinished(pipeline_id);
@ -975,12 +979,19 @@ void GstEngine::PipelineFinished(const int pipeline_id) {
qLog(Debug) << "Pipeline" << pipeline_id << "finished";
GstEnginePipelinePtr pipeline = old_pipelines_.value(pipeline_id);
old_pipelines_.remove(pipeline_id);
if (pipeline == fadeout_pause_pipeline_) {
StopFadeoutPause();
if (old_pipelines_.contains(pipeline_id)) {
GstEnginePipelinePtr pipeline = old_pipelines_.value(pipeline_id);
old_pipelines_.remove(pipeline_id);
if (pipeline == fadeout_pause_pipeline_) {
StopFadeoutPause();
}
}
qLog(Debug) << (current_pipeline_ ? 1 : 0) + old_pipelines_.count() << "pipelines are active";
if (!current_pipeline_ && old_pipelines_.isEmpty()) {
Q_EMIT Finished();
}
pipeline = GstEnginePipelinePtr();
if (current_pipeline_ && old_pipelines_.isEmpty() && delayed_state_ != State::Empty) {
switch (delayed_state_) {
@ -998,12 +1009,6 @@ void GstEngine::PipelineFinished(const int pipeline_id) {
delayed_state_offset_nanosec_ = 0;
}
qLog(Debug) << (current_pipeline_ ? 1 : 0) + old_pipelines_.count() << "pipelines are active";
if (!current_pipeline_ && old_pipelines_.isEmpty()) {
Q_EMIT Finished();
}
}
void GstEngine::UpdateScope(const int chunk_length) {