diff --git a/app/widget/viewer/viewerdisplay.cpp b/app/widget/viewer/viewerdisplay.cpp index 9fc4eeac4..cdbe6fdc6 100644 --- a/app/widget/viewer/viewerdisplay.cpp +++ b/app/widget/viewer/viewerdisplay.cpp @@ -66,6 +66,7 @@ ViewerDisplayWidget::ViewerDisplayWidget(QWidget *parent) : show_fps_(false), frames_skipped_(0), show_widget_background_(false), + playback_speed_(0), push_mode_(kPushNull), add_band_(nullptr), queue_starved_(false) @@ -882,6 +883,7 @@ void ViewerDisplayWidget::RequestStartEditingText() void ViewerDisplayWidget::Play(const int64_t &start_timestamp, const int &playback_speed, const rational &timebase) { playback_timebase_ = timebase; + playback_speed_ = playback_speed; timer_.Start(start_timestamp, playback_speed, timebase.toDouble()); @@ -924,7 +926,7 @@ void ViewerDisplayWidget::UpdateFromQueue() } return; - } else if (pf.timestamp > time) { + } else if ((pf.timestamp > time) == (playback_speed_ > 0)) { // The next frame in the queue is too new, so just do a regular update. Either the // frame we want will arrive in time, or we'll just have to skip it. diff --git a/app/widget/viewer/viewerdisplay.h b/app/widget/viewer/viewerdisplay.h index adb51e682..7359087f6 100644 --- a/app/widget/viewer/viewerdisplay.h +++ b/app/widget/viewer/viewerdisplay.h @@ -360,6 +360,8 @@ private: QVariant load_frame_; + int playback_speed_; + enum PushMode { /// New frame to push to internal texture kPushFrame, diff --git a/app/widget/viewer/viewerqueue.h b/app/widget/viewer/viewerqueue.h index 3ad2c0b36..f8117eac9 100644 --- a/app/widget/viewer/viewerqueue.h +++ b/app/widget/viewer/viewerqueue.h @@ -41,7 +41,7 @@ public: if (this->empty() || (this->back().timestamp < f.timestamp) == (playback_speed > 0)) { this->push_back(f); } else { - for (iterator i=this->begin(); i!=this->end(); i++) { + for (auto i=this->begin(); i!=this->end(); i++) { if ((i->timestamp > f.timestamp) == (playback_speed > 0)) { this->insert(i, f); break;