ffmpegdecoder: fixed deadlock on non-video streams

2020-04-14 23:42:31 +10:00
parent 6046b1e892
commit 9f7a9d85b4
1 changed files with 3 additions and 1 deletions
@@ -1297,7 +1297,9 @@ void FFmpegDecoderInstance::ClearResources()
  ClearFrameCache();

  // Stop timer
-  QMetaObject::invokeMethod(&clear_timer_, "stop", Qt::BlockingQueuedConnection);
+  if (clear_timer_.isActive()) {
+    QMetaObject::invokeMethod(&clear_timer_, "stop", Qt::BlockingQueuedConnection);
+  }

  if (opts_) {
    av_dict_free(&opts_);