1 files changed, 35 insertions, 0 deletions
diff --git a/xbmc/guilib/DirtyRegionTracker.h b/xbmc/guilib/DirtyRegionTracker.h
new file mode 100644
index 0000000..697cb64
--- /dev/null
+++ b/xbmc/guilib/DirtyRegionTracker.h
@@ -0,0 +1,35 @@
+/*
+ *  Copyright (C) 2005-2018 Team Kodi
+ *  This file is part of Kodi - https://kodi.tv
+ *
+ *  SPDX-License-Identifier: GPL-2.0-or-later
+ *  See LICENSES/README.md for more information.
+ */
+
+#pragma once
+
+#include "IDirtyRegionSolver.h"
+
+#if defined(TARGET_DARWIN_EMBEDDED)
+#define DEFAULT_BUFFERING 4
+#else
+#define DEFAULT_BUFFERING 3
+#endif
+
+class CDirtyRegionTracker
+{
+public:
+  explicit CDirtyRegionTracker(int buffering = DEFAULT_BUFFERING);
+  ~CDirtyRegionTracker();
+  void SelectAlgorithm();
+  void MarkDirtyRegion(const CDirtyRegion &region);
+
+  const CDirtyRegionList &GetMarkedRegions() const;
+  CDirtyRegionList GetDirtyRegions();
+  void CleanMarkedRegions();
+
+private:
+  CDirtyRegionList m_markedRegions;
+  int m_buffering;
+  IDirtyRegionSolver *m_solver;
+};