diff --git a/videowidget.cpp b/videowidget.cpp index 9079a92977a921dc37609cadc18106dade5940f5..c12c100d36be3b17ba0775c12274c1e903eeed61 100644 --- a/videowidget.cpp +++ b/videowidget.cpp @@ -82,7 +82,9 @@ VideoWidget::paintEvent(QPaintEvent *evt) { if (renderer_) { { QMutexLocker lock(&mutex_); - if (currentDistantFrame_.storage.size() != 0) { + if (currentDistantFrame_.storage.size() != 0 + && currentDistantFrame_.storage.size() == + (renderer_->size().height()*renderer_->size().width()*4)) { frameDistant_ = std::move(currentDistantFrame_.storage); distantImage_.reset(new QImage((uchar*)frameDistant_.data(), renderer_->size().width(), @@ -100,7 +102,9 @@ VideoWidget::paintEvent(QPaintEvent *evt) { if (previewRenderer_) { { QMutexLocker lock(&mutex_); - if (currentPreviewFrame_.storage.size() != 0) { + if (currentPreviewFrame_.storage.size() != 0 + && currentPreviewFrame_.storage.size() == + (previewRenderer_->size().height()*previewRenderer_->size().width()*4)) { framePreview_ = std::move(currentPreviewFrame_.storage); previewImage_.reset(new QImage((uchar*)framePreview_.data(), previewRenderer_->size().width(),