KSG-Framework/DX9GraphicsApi.h

#pragma once

#include "GraphicsApi.h"

//! DirectX 9 Types

struct IDirect3D9;
struct IDirect3DDevice9;
struct IDirect3DSurface9;
struct _D3DLOCKED_RECT;
struct tagRECT;

namespace Framework
{
    class NativeWindow; //! NativeWindow.h
    class Image;        //! Image.h
    class Cam3D;        //! Camera3D.h
    class Texture;      //! Texture.h
    class Model3DData;  //! Model3D.h

    //! A graphics API that uses DirectX 9. Only supports 2D rendering
    class DirectX9 : public GraphicsApi
    {
    private:
        IDirect3D9* pDirect3D;
        IDirect3DDevice9* pDevice;
        IDirect3DSurface9* pBackBuffer;
        _D3DLOCKED_RECT* backRect;
        Image* uiImage;

    public:
        DLLEXPORT DirectX9();
        DLLEXPORT ~DirectX9();
        DLLEXPORT void initialize(NativeWindow* fenster,
            Vec2<int> backBufferSize,
            bool fullScreen) override;
        DLLEXPORT void beginFrame(
            bool fill2D, bool fill3D, int fillColor) override;
        DLLEXPORT void renderKamera(Cam3D* zKamera) override;
        DLLEXPORT void presentFrame() override;
        DLLEXPORT Texture* createOrGetTexture(
            const char* name, Image* b, TextureDirection dir) override;
        DLLEXPORT Image* zUIRenderImage() const override;

        DLLEXPORT virtual DXBuffer* createStructuredBuffer(int eSize) override;
    };
} // namespace Framework