mirror of
https://github.com/qTox/qTox.git
synced 2024-03-22 14:00:36 +08:00
Avoid unecessary copying of video frames
And release some more data when possible
This commit is contained in:
parent
67e09de085
commit
8fed00cf55
|
@ -173,6 +173,8 @@ void CameraWorker::unsubscribe()
|
|||
if (--refCount <= 0)
|
||||
{
|
||||
cam.release();
|
||||
frame = cv::Mat3b();
|
||||
queue.clear();
|
||||
refCount = 0;
|
||||
}
|
||||
}
|
||||
|
@ -201,7 +203,7 @@ void CameraWorker::doWork()
|
|||
return;
|
||||
}
|
||||
|
||||
QByteArray frameData(reinterpret_cast<char*>(frame.data), frame.total() * frame.channels());
|
||||
QByteArray frameData = QByteArray::fromRawData(reinterpret_cast<char*>(frame.data), frame.total() * frame.channels());
|
||||
|
||||
emit newFrameAvailable(VideoFrame{frameData, QSize(frame.cols, frame.rows), VideoFrame::BGR});
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue
Block a user