AUDIO: Really fix seeking with audio edits

I really have no idea what I was thinking in acb127c2

1 files changed, 9 insertions, 2 deletions

diff --git a/audio/decoders/quicktime.cpp b/audio/decoders/quicktime.cpp
index 547abd2aa4..331c850b1a 100644
--- a/audio/decoders/quicktime.cpp
+++ b/audio/decoders/quicktime.cpp
@@ -414,8 +414,15 @@ void QuickTimeAudioDecoder::QuickTimeAudioTrack::skipSamples(const Timestamp &le
 }
 
 void QuickTimeAudioDecoder::QuickTimeAudioTrack::findEdit(const Timestamp &position) {
-	for (_curEdit = 0; _curEdit < _parentTrack->editCount - 1 && position > Timestamp(0, _parentTrack->editList[_curEdit].timeOffset, _decoder->_timeScale); _curEdit++)
-		;
+	// Go through the edits look for where we find out we need to be. As long
+	// as the position is >= to the edit's start time, it is considered to be in that
+	// edit. seek() already figured out if we reached the last edit, so we don't need
+	// to handle that case here.
+	for (_curEdit = 0; _curEdit < _parentTrack->editCount - 1; _curEdit++) {
+		Timestamp nextEditTime(0, _parentTrack->editList[_curEdit + 1].timeOffset, _decoder->_timeScale);
+		if (position < nextEditTime)
+			break;
+	}
 
 	enterNewEdit(position);
 }