xbmc/windowing/X11/WinSystemX11GLContext.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 "WinSystemX11.h"
  12 #include "rendering/gl/RenderSystemGL.h"
  13 #include "system_egl.h"
  14
  15 #include <memory>
  16
  17 class CGLContext;
  18 class CVideoReferenceClock;
  19
  20 namespace KODI
  21 {
  22 namespace WINDOWING
  23 {
  24 namespace X11
  25 {
  26
  27 class CVaapiProxy;
  28
  29 class CWinSystemX11GLContext : public CWinSystemX11, public CRenderSystemGL
  30 {
  31 public:
  32   CWinSystemX11GLContext() = default;
  33   ~CWinSystemX11GLContext() override;
  34
  35   static void Register();
  36   static std::unique_ptr<CWinSystemBase> CreateWinSystem();
  37
  38   // Implementation of CWinSystem via CWinSystemX11
  39   CRenderSystemBase *GetRenderSystem() override { return this; }
  40   bool CreateNewWindow(const std::string& name, bool fullScreen, RESOLUTION_INFO& res) override;
  41   bool ResizeWindow(int newWidth, int newHeight, int newLeft, int newTop) override;
  42   void FinishWindowResize(int newWidth, int newHeight) override;
  43   bool SetFullScreen(bool fullScreen, RESOLUTION_INFO& res, bool blankOtherDisplays) override;
  44   bool DestroyWindowSystem() override;
  45   bool DestroyWindow() override;
  46
  47   bool IsExtSupported(const char* extension) const override;
  48
  49   // videosync
  50   std::unique_ptr<CVideoSync> GetVideoSync(CVideoReferenceClock* clock) override;
  51   float GetFrameLatencyAdjustment() override;
  52   uint64_t GetVblankTiming(uint64_t &msc, uint64_t &interval);
  53
  54   XID GetWindow() const;
  55   void* GetGlxContext() const;
  56   EGLDisplay GetEGLDisplay() const;
  57   EGLSurface GetEGLSurface() const;
  58   EGLContext GetEGLContext() const;
  59   EGLConfig GetEGLConfig() const;
  60
  61   bool BindTextureUploadContext() override;
  62   bool UnbindTextureUploadContext() override;
  63   bool HasContext() override;
  64
  65 protected:
  66   bool SetWindow(int width, int height, bool fullscreen, const std::string &output, int *winstate = NULL) override;
  67   void PresentRenderImpl(bool rendered) override;
  68   void SetVSyncImpl(bool enable) override;
  69   bool RefreshGLContext(bool force);
  70   XVisualInfo* GetVisual() override;
  71
  72   CGLContext *m_pGLContext = nullptr;
  73   bool m_newGlContext;
  74
  75   struct delete_CVaapiProxy
  76   {
  77     void operator()(CVaapiProxy *p) const;
  78   };
  79   std::unique_ptr<CVaapiProxy, delete_CVaapiProxy> m_vaapiProxy;
  80 };
  81
  82 }
  83 }
  84 }