xbmc/guilib/DirtyRegionTracker.h

   1 /*
   2  *  Copyright (C) 2005-2018 Team Kodi
   3  *  This file is part of Kodi - https://kodi.tv
   4  *
   5  *  SPDX-License-Identifier: GPL-2.0-or-later
   6  *  See LICENSES/README.md for more information.
   7  */
   8
   9 #pragma once
  10
  11 #include "IDirtyRegionSolver.h"
  12
  13 #if defined(TARGET_DARWIN_EMBEDDED)
  14 #define DEFAULT_BUFFERING 4
  15 #else
  16 #define DEFAULT_BUFFERING 3
  17 #endif
  18
  19 class CDirtyRegionTracker
  20 {
  21 public:
  22   explicit CDirtyRegionTracker(int buffering = DEFAULT_BUFFERING);
  23   ~CDirtyRegionTracker();
  24   void SelectAlgorithm();
  25   void MarkDirtyRegion(const CDirtyRegion &region);
  26
  27   const CDirtyRegionList &GetMarkedRegions() const;
  28   CDirtyRegionList GetDirtyRegions();
  29   void CleanMarkedRegions();
  30
  31 private:
  32   CDirtyRegionList m_markedRegions;
  33   int m_buffering;
  34   IDirtyRegionSolver *m_solver;
  35 };