PEGASUS: Make setting the start time of a movie also seek

Better mirrors QuickTime behavior

2 files changed, 10 insertions, 1 deletions

diff --git a/engines/pegasus/movie.cpp b/engines/pegasus/movie.cpp
index 6187d87a2d..fcceee149a 100644
--- a/engines/pegasus/movie.cpp
+++ b/engines/pegasus/movie.cpp
@@ -80,7 +80,7 @@ void Movie::initFromMovieFile(const Common::String &fileName, bool transparent)
 	if (!isSurfaceValid())
 		allocateSurface(bounds);
 
-	setStart(0, getScale());
+	TimeBase::setStart(0, getScale());
 	TimeBase::setStop(_video->getDuration().convertToFramerate(getScale()).totalNumberOfFrames(), getScale());
 }
 
@@ -132,6 +132,13 @@ void Movie::moveMovieBoxTo(const CoordType h, const CoordType v) {
 	_movieBox.moveTo(h, v);
 }
 
+void Movie::setStart(const TimeValue startTime, const TimeScale scale) {
+	TimeBase::setStart(startTime, scale);
+
+	if (_video)
+		_video->seek(Audio::Timestamp(0, _startTime, _startScale));
+}
+
 void Movie::setStop(const TimeValue stopTime, const TimeScale scale) {
 	TimeBase::setStop(stopTime, scale);
 
diff --git a/engines/pegasus/movie.h b/engines/pegasus/movie.h
index 9b9cc2bdbe..275deecca8 100644
--- a/engines/pegasus/movie.h
+++ b/engines/pegasus/movie.h
@@ -62,6 +62,8 @@ public:
 
 	virtual void moveMovieBoxTo(const CoordType, const CoordType);
 
+	virtual void setStart(const TimeValue, const TimeScale = 0);
+
 	virtual void setStop(const TimeValue, const TimeScale = 0);
 
 	virtual TimeValue getDuration(const TimeScale = 0) const;