xbmc/windowing/X11/GLContext.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 <cstdint>
  12 #include <string>
  13
  14 #include <X11/Xlib.h>
  15
  16 class CGLContext
  17 {
  18 public:
  19   explicit CGLContext(Display *dpy)
  20   {
  21     m_dpy = dpy;
  22   }
  23   virtual ~CGLContext() = default;
  24   virtual bool Refresh(bool force, int screen, Window glWindow, bool &newContext) = 0;
  25   virtual bool CreatePB() { return false; }
  26   virtual void Destroy() = 0;
  27   virtual void Detach() = 0;
  28   virtual void SetVSync(bool enable) = 0;
  29   virtual void SwapBuffers() = 0;
  30   virtual void QueryExtensions() = 0;
  31   virtual bool IsBufferAgeSupported() { return false; }
  32   virtual uint64_t GetVblankTiming(uint64_t& msc, uint64_t& interval) { return 0; }
  33   virtual int GetBufferAge() { return 2; }
  34   bool IsExtSupported(const char* extension) const;
  35
  36   const std::string& ExtPrefix() const { return m_extPrefix; }
  37   std::string m_extPrefix;
  38   std::string m_extensions;
  39
  40   Display *m_dpy;
  41
  42 protected:
  43   bool m_omlSync = true;
  44 };