renderer: prevent cache saving/loading with empty path

2021-04-13 15:53:33 +10:00
parent 09009e01fc
commit 157da658a5
2 changed files with 15 additions and 1 deletions
@@ -545,8 +545,12 @@ bool RenderProcessor::CanCacheFrames()

 QVariant RenderProcessor::GetCachedTexture(const QByteArray& hash)
 {
-  VideoParams video_params = GetCacheVideoParams();
  QString cache_dir = ticket_->property("cache").toString();
+  if (cache_dir.isEmpty()) {
+    return QVariant();
+  }
+
+  VideoParams video_params = GetCacheVideoParams();

  FramePtr f = FrameHashCache::LoadCacheFrame(cache_dir, hash);