diff options
| -rw-r--r-- | src/gsttools/qvideosurfacegstsink.cpp | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/src/gsttools/qvideosurfacegstsink.cpp b/src/gsttools/qvideosurfacegstsink.cpp index 8809551a0..53b790edf 100644 --- a/src/gsttools/qvideosurfacegstsink.cpp +++ b/src/gsttools/qvideosurfacegstsink.cpp @@ -208,15 +208,18 @@ GstFlowReturn QVideoSurfaceGstDelegate::render(GstBuffer *buffer) m_frame.setEndTime((startTime + duration)/G_GINT64_CONSTANT (1000000)); } - QMetaObject::invokeMethod(this, "queuedRender", Qt::QueuedConnection); + m_renderReturn = GST_FLOW_OK; - if (!m_renderCondition.wait(&m_mutex, 300)) { - m_frame = QVideoFrame(); - - return GST_FLOW_OK; + if (QThread::currentThread() == thread()) { + if (!m_surface.isNull()) + m_surface->present(m_frame); } else { - return m_renderReturn; + QMetaObject::invokeMethod(this, "queuedRender", Qt::QueuedConnection); + m_renderCondition.wait(&m_mutex, 300); } + + m_frame = QVideoFrame(); + return m_renderReturn; } void QVideoSurfaceGstDelegate::queuedStart() |