1 files changed, 39 insertions, 0 deletions
diff --git a/xbmc/guilib/DirtyRegionSolvers.h b/xbmc/guilib/DirtyRegionSolvers.h
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+++ b/xbmc/guilib/DirtyRegionSolvers.h
@@ -0,0 +1,39 @@
+/*
+ *  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"
+
+class CUnionDirtyRegionSolver : public IDirtyRegionSolver
+{
+public:
+  void Solve(const CDirtyRegionList &input, CDirtyRegionList &output) override;
+};
+
+class CFillViewportAlwaysRegionSolver : public IDirtyRegionSolver
+{
+public:
+  void Solve(const CDirtyRegionList &input, CDirtyRegionList &output) override;
+};
+
+class CFillViewportOnChangeRegionSolver : public IDirtyRegionSolver
+{
+public:
+  void Solve(const CDirtyRegionList &input, CDirtyRegionList &output) override;
+};
+
+class CGreedyDirtyRegionSolver : public IDirtyRegionSolver
+{
+public:
+  CGreedyDirtyRegionSolver();
+  void Solve(const CDirtyRegionList &input, CDirtyRegionList &output) override;
+private:
+  float m_costNewRegion;
+  float m_costPerArea;
+};