Merge fix for DEV-39832

1 files changed, 14 insertions, 0 deletions

diff --git a/indra/media_plugins/quicktime/media_plugin_quicktime.cpp b/indra/media_plugins/quicktime/media_plugin_quicktime.cpp
index fbda65120d..556865f771 100644
--- a/indra/media_plugins/quicktime/media_plugin_quicktime.cpp
+++ b/indra/media_plugins/quicktime/media_plugin_quicktime.cpp
@@ -103,6 +103,7 @@ private:
 			message.setValueReal("current_time", getCurrentTime());
 			message.setValueReal("duration", getDuration());
 			message.setValueReal("current_rate", Fix2X(GetMovieRate(mMovieHandle)));
+			message.setValueReal("loaded_duration", getLoadedDuration());
 		}
 			
 		sendMessage(message);
@@ -593,6 +594,19 @@ private:
 		return (F64)duration / (F64)scale;
 	};
 
+	F64 getLoadedDuration()
+	{
+		TimeValue duration;
+		if(GetMaxLoadedTimeInMovie( mMovieHandle, &duration ) != noErr)
+		{
+			// If GetMaxLoadedTimeInMovie returns an error, return the full duration of the movie.
+			duration = GetMovieDuration( mMovieHandle );
+		}
+		TimeValue scale = GetMovieTimeScale( mMovieHandle );
+
+		return (F64)duration / (F64)scale;
+	};
+
 	F64 getCurrentTime()
 	{
 		TimeValue curr_time = GetMovieTime( mMovieHandle, 0 );