itsmattkc
b0c9711974
Error() would call Close() getting stuck in a double mutex lock that could stall workers. This commit fixes that.
30 lines
714 B
C++
30 lines
714 B
C++
#include "index.h"
|
|
|
|
#include "codec/decoder.h"
|
|
#include "codec/ffmpeg/ffmpegdecoder.h"
|
|
|
|
IndexTask::IndexTask(StreamPtr stream) :
|
|
stream_(stream)
|
|
{
|
|
SetTitle(tr("Indexing %1:%2").arg(stream_->footage()->filename(), QString::number(stream_->index())));
|
|
}
|
|
|
|
void IndexTask::Action()
|
|
{
|
|
if (stream_->footage()->decoder().isEmpty()) {
|
|
emit Failed(QStringLiteral("Stream has no decoder"));
|
|
} else {
|
|
DecoderPtr decoder = Decoder::CreateFromID(stream_->footage()->decoder());
|
|
|
|
decoder->set_stream(stream_);
|
|
|
|
connect(decoder.get(), &Decoder::IndexProgress, this, &IndexTask::ProgressChanged);
|
|
|
|
decoder->Open();
|
|
decoder->Index(&IsCancelled());
|
|
decoder->Close();
|
|
|
|
emit Succeeded();
|
|
}
|
|
}
|