xbmc/windowing/windows/WinSystemWin32DX.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 "HDRStatus.h"
  12 #include "rendering/dx/RenderSystemDX.h"
  13 #include "windowing/windows/WinSystemWin32.h"
  14
  15 struct D3D10DDIARG_CREATERESOURCE;
  16
  17 class CWinSystemWin32DX : public CWinSystemWin32, public CRenderSystemDX
  18 {
  19   friend interface DX::IDeviceNotify;
  20 public:
  21   CWinSystemWin32DX();
  22   ~CWinSystemWin32DX();
  23
  24   static void Register();
  25   static std::unique_ptr<CWinSystemBase> CreateWinSystem();
  26
  27   // Implementation of CWinSystemBase via CWinSystemWin32
  28   CRenderSystemBase *GetRenderSystem() override { return this; }
  29   bool CreateNewWindow(const std::string& name, bool fullScreen, RESOLUTION_INFO& res) override;
  30   bool ResizeWindow(int newWidth, int newHeight, int newLeft, int newTop) override;
  31   bool SetFullScreen(bool fullScreen, RESOLUTION_INFO& res, bool blankOtherDisplays) override;
  32   void PresentRenderImpl(bool rendered) override;
  33   bool DPIChanged(WORD dpi, RECT windowRect) const override;
  34   void SetWindow(HWND hWnd) const;
  35   bool DestroyRenderSystem() override;
  36   void* GetHWContext() override { return m_deviceResources->GetD3DContext(); }
  37
  38   void UninitHooks();
  39   void InitHooks(IDXGIOutput* pOutput);
  40
  41   void OnMove(int x, int y) override;
  42   void OnResize(int width, int height);
  43
  44   /*!
  45    \brief Register as a dependent of the DirectX Render System
  46    Resources should call this on construction if they're dependent on the Render System
  47    for survival. Any resources that registers will get callbacks on loss and reset of
  48    device. In addition, callbacks for destruction and creation of the device are also called,
  49    where any resources dependent on the DirectX device should be destroyed and recreated.
  50    \sa Unregister, ID3DResource
  51   */
  52   void Register(ID3DResource *resource) const
  53   {
  54     m_deviceResources->Register(resource);
  55   };
  56   /*!
  57    \brief Unregister as a dependent of the DirectX Render System
  58    Resources should call this on destruction if they're a dependent on the Render System
  59    \sa Register, ID3DResource
  60   */
  61   void Unregister(ID3DResource *resource) const
  62   {
  63     m_deviceResources->Unregister(resource);
  64   };
  65
  66   void Register(IDispResource* resource) override { CWinSystemWin32::Register(resource); }
  67   void Unregister(IDispResource* resource) override { CWinSystemWin32::Unregister(resource); }
  68
  69   void FixRefreshRateIfNecessary(const D3D10DDIARG_CREATERESOURCE* pResource) const;
  70
  71   // HDR OS/display override
  72   bool IsHDRDisplay() override;
  73   HDR_STATUS ToggleHDR() override;
  74   HDR_STATUS GetOSHDRStatus() override;
  75
  76   // HDR support
  77   bool IsHDROutput() const;
  78   bool IsTransferPQ() const;
  79   void SetHdrMetaData(DXGI_HDR_METADATA_HDR10& hdr10) const;
  80   void SetHdrColorSpace(const DXGI_COLOR_SPACE_TYPE colorSpace) const;
  81
  82   // Get debug info from swapchain
  83   DEBUG_INFO_RENDER GetDebugInfo() override;
  84
  85 protected:
  86   void SetDeviceFullScreen(bool fullScreen, RESOLUTION_INFO& res) override;
  87   void ReleaseBackBuffer() override;
  88   void CreateBackBuffer() override;
  89   void ResizeDeviceBuffers() override;
  90   bool IsStereoEnabled() override;
  91   void OnScreenChange(HMONITOR monitor) override;
  92   bool ChangeResolution(const RESOLUTION_INFO& res, bool forceChange = false) override;
  93
  94   HMODULE m_hDriverModule;
  95 };
  96