text: /*
   * d3dnthal.h
   *
   * Direct3D NT driver interface
   *
   * Contributors:
   *   Created by Ge van Geldorp
   *
   * THIS SOFTWARE IS NOT COPYRIGHTED
   *
   * This source code is offered for use in the public domain. You may
   * use, modify or distribute it freely.
   *
   * This code is distributed in the hope that it will be useful but
   * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
   * DISCLAIMED. This includes but is not limited to warranties of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
   *
   */
  
  #ifndef __DDK_D3DNTHAL_H
  #define __DDK_D3DNTHAL_H
  
  #include <ddrawint.h>
  #include <d3dtypes.h>
  #include <d3dcaps.h>
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  DEFINE_GUID(GUID_D3DCallbacks,                   0x7BF06990, 0x8794, 0x11D0, 0x91, 0x39, 0x08, 0x00, 0x36, 0xD2, 0xEF, 0x02);
  DEFINE_GUID(GUID_D3DCallbacks3,                  0xDDF41230, 0xEC0A, 0x11D0, 0xA9, 0xB6, 0x00, 0xAA, 0x00, 0xC0, 0x99, 0x3E);
  DEFINE_GUID(GUID_D3DExtendedCaps,                0x7DE41F80, 0x9D93, 0x11D0, 0x89, 0xAB, 0x00, 0xA0, 0xC9, 0x05, 0x41, 0x29);
  DEFINE_GUID(GUID_D3DParseUnknownCommandCallback, 0x2E04FFA0, 0x98E4, 0x11D1, 0x8C, 0xE1, 0x00, 0xA0, 0xC9, 0x06, 0x29, 0xA8);
  DEFINE_GUID(GUID_ZPixelFormats,                  0x93869880, 0x36CF, 0x11D1, 0x9B, 0x1B, 0x00, 0xAA, 0x00, 0xBB, 0xB8, 0xAE);
  DEFINE_GUID(GUID_DDStereoMode,                   0xF828169C, 0xA8E8, 0x11D2, 0xA1, 0xF2, 0x00, 0xA0, 0xC9, 0x83, 0xEA, 0xF6);
  
  typedef struct _D3DNTHAL_CONTEXTCREATEDATA {
    __GNU_EXTENSION union {
      PDD_DIRECTDRAW_GLOBAL lpDDGbl;
      PDD_DIRECTDRAW_LOCAL lpDDLcl;
    };
    __GNU_EXTENSION union {
      PDD_SURFACE_LOCAL lpDDS;
      PDD_SURFACE_LOCAL lpDDSLcl;
    };
    __GNU_EXTENSION union {
      PDD_SURFACE_LOCAL lpDDSZ;
      PDD_SURFACE_LOCAL lpDDSZLcl;
    };
    DWORD dwPID;
    ULONG_PTR dwhContext;
    HRESULT ddrval;
  } D3DNTHAL_CONTEXTCREATEDATA, *LPD3DNTHAL_CONTEXTCREATEDATA;
  
  typedef struct _D3DNTHAL_CONTEXTDESTROYDATA {
    ULONG_PTR dwhContext;
    HRESULT ddrval;
  } D3DNTHAL_CONTEXTDESTROYDATA, *LPD3DNTHAL_CONTEXTDESTROYDATA;
  
  typedef struct _D3DNTHAL_CONTEXTDESTROYALLDATA {
    DWORD dwPID;
    HRESULT ddrval;
  } D3DNTHAL_CONTEXTDESTROYALLDATA, *LPD3DNTHAL_CONTEXTDESTROYALLDATA;
  
  typedef struct _D3DNTHAL_SCENECAPTUREDATA {
    ULONG_PTR dwhContext;
    DWORD dwFlag;
    HRESULT ddrval;
  } D3DNTHAL_SCENECAPTUREDATA, *LPD3DNTHAL_SCENECAPTUREDATA;
  
  typedef struct _D3DNTHAL_TEXTURECREATEDATA {
    ULONG_PTR dwhContext;
    HANDLE hDDS;
    ULONG_PTR dwHandle;
    HRESULT ddrval;
  } D3DNTHAL_TEXTURECREATEDATA, *LPD3DNTHAL_TEXTURECREATEDATA;
  
  typedef struct _D3DNTHAL_TEXTUREDESTROYDATA {
    ULONG_PTR dwhContext;
    ULONG_PTR dwHandle;
    HRESULT ddrval;
  } D3DNTHAL_TEXTUREDESTROYDATA, *LPD3DNTHAL_TEXTUREDESTROYDATA;
  
  typedef struct _D3DNTHAL_TEXTURESWAPDATA {
    ULONG_PTR dwhContext;
    ULONG_PTR dwHandle1;
    ULONG_PTR dwHandle2;
    HRESULT ddrval;
  } D3DNTHAL_TEXTURESWAPDATA, *LPD3DNTHAL_TEXTURESWAPDATA;
  
  typedef struct _D3DNTHAL_TEXTUREGETSURFDATA {
    ULONG_PTR dwhContext;
    HANDLE hDDS;
    ULONG_PTR dwHandle;
    HRESULT ddrval;
  } D3DNTHAL_TEXTUREGETSURFDATA, *LPD3DNTHAL_TEXTUREGETSURFDATA;
  
  typedef DWORD (APIENTRY *LPD3DNTHAL_CONTEXTCREATECB)(LPD3DNTHAL_CONTEXTCREATEDATA);
  typedef DWORD (APIENTRY *LPD3DNTHAL_CONTEXTDESTROYCB)(LPD3DNTHAL_CONTEXTDESTROYDATA);
  typedef DWORD (APIENTRY *LPD3DNTHAL_CONTEXTDESTROYALLCB)(LPD3DNTHAL_CONTEXTDESTROYALLDATA);
  typedef DWORD (APIENTRY *LPD3DNTHAL_SCENECAPTURECB)(LPD3DNTHAL_SCENECAPTUREDATA);
  typedef DWORD (APIENTRY *LPD3DNTHAL_TEXTURECREATECB)(LPD3DNTHAL_TEXTURECREATEDATA);
  typedef DWORD (APIENTRY *LPD3DNTHAL_TEXTUREDESTROYCB)(LPD3DNTHAL_TEXTUREDESTROYDATA);
  typedef DWORD (APIENTRY *LPD3DNTHAL_TEXTURESWAPCB)(LPD3DNTHAL_TEXTURESWAPDATA);
  typedef DWORD (APIENTRY *LPD3DNTHAL_TEXTUREGETSURFCB)(LPD3DNTHAL_TEXTUREGETSURFDATA);
  
  typedef struct _D3DNTHALDeviceDesc_V1 {
  	DWORD            dwSize;
  	DWORD            dwFlags;
  	D3DCOLORMODEL    dcmColorModel;
  	DWORD            dwDevCaps;
  	D3DTRANSFORMCAPS dtcTransformCaps;
  	WINBOOL          bClipping;
  	D3DLIGHTINGCAPS  dlcLightingCaps;
  	D3DPRIMCAPS      dpcLineCaps;
  	D3DPRIMCAPS      dpcTriCaps;
  	DWORD            dwDeviceRenderBitDepth;
  	DWORD            dwDeviceZBufferBitDepth;
  	DWORD            dwMaxBufferSize;
  	DWORD            dwMaxVertexCount;
  } D3DNTHALDEVICEDESC_V1, *LPD3DNTHALDEVICEDESC_V1;
  
  typedef struct _D3DNTHAL_GLOBALDRIVERDATA {
  	DWORD               dwSize;
  	D3DNTHALDEVICEDESC_V1 hwCaps;
  	DWORD               dwNumVertices;
  	DWORD               dwNumClipVertices;
  	DWORD               dwNumTextureFormats;
  	LPDDSURFACEDESC     lpTextureFormats;
  } D3DNTHAL_GLOBALDRIVERDATA, *LPD3DNTHAL_GLOBALDRIVERDATA;
  
  typedef struct _D3DNTHAL_CALLBACKS {
    DWORD dwSize;
    LPD3DNTHAL_CONTEXTCREATECB ContextCreate;
    LPD3DNTHAL_CONTEXTDESTROYCB ContextDestroy;
    LPD3DNTHAL_CONTEXTDESTROYALLCB ContextDestroyAll;
    LPD3DNTHAL_SCENECAPTURECB SceneCapture;
    LPVOID dwReserved10;
    LPVOID dwReserved11;
    LPVOID dwReserved22;
    LPVOID dwReserved23;
    ULONG_PTR dwReserved;
    LPD3DNTHAL_TEXTURECREATECB TextureCreate;
    LPD3DNTHAL_TEXTUREDESTROYCB TextureDestroy;
    LPD3DNTHAL_TEXTURESWAPCB TextureSwap;
    LPD3DNTHAL_TEXTUREGETSURFCB TextureGetSurf;
    LPVOID dwReserved12;
    LPVOID dwReserved13;
    LPVOID dwReserved14;
    LPVOID dwReserved15;
    LPVOID dwReserved16;
    LPVOID dwReserved17;
    LPVOID dwReserved18;
    LPVOID dwReserved19;
    LPVOID dwReserved20;
    LPVOID dwReserved21;
    LPVOID dwReserved24;
    ULONG_PTR dwReserved0;
    ULONG_PTR dwReserved1;
    ULONG_PTR dwReserved2;
    ULONG_PTR dwReserved3;
    ULONG_PTR dwReserved4;
    ULONG_PTR dwReserved5;
    ULONG_PTR dwReserved6;
    ULONG_PTR dwReserved7;
    ULONG_PTR dwReserved8;
    ULONG_PTR dwReserved9;
  } D3DNTHAL_CALLBACKS, *LPD3DNTHAL_CALLBACKS;
  
  
  typedef struct _D3DNTHAL_SETRENDERTARGETDATA {
    ULONG_PTR dwhContext;
    PDD_SURFACE_LOCAL lpDDS;
    PDD_SURFACE_LOCAL lpDDSZ;
    HRESULT ddrval;
  } D3DNTHAL_SETRENDERTARGETDATA;
  typedef D3DNTHAL_SETRENDERTARGETDATA *LPD3DNTHAL_SETRENDERTARGETDATA;
  
  typedef DWORD (APIENTRY *LPD3DNTHAL_SETRENDERTARGETCB)(LPD3DNTHAL_SETRENDERTARGETDATA);
  
  
  typedef struct _D3DNTHAL_CALLBACKS2 {
    DWORD dwSize;
    DWORD dwFlags;
  
    LPD3DNTHAL_SETRENDERTARGETCB SetRenderTarget;
    LPVOID dwReserved1;
    LPVOID dwReserved2;
    LPVOID dwReserved3;
    LPVOID dwReserved4;
  } D3DNTHAL_CALLBACKS2, *LPD3DNTHAL_CALLBACKS2;
  
  
  typedef struct _D3DNTHAL_CLEAR2DATA {
    ULONG_PTR dwhContext;
    DWORD dwFlags;
    DWORD dwFillColor;
    D3DVALUE dvFillDepth;
    DWORD dwFillStencil;
    LPD3DRECT lpRects;
    DWORD dwNumRects;
    HRESULT ddrval;
  } D3DNTHAL_CLEAR2DATA;
  typedef D3DNTHAL_CLEAR2DATA FAR *LPD3DNTHAL_CLEAR2DATA;
  
  typedef struct _D3DNTHAL_VALIDATETEXTURESTAGESTATEDATA {
    ULONG_PTR dwhContext;
    DWORD dwFlags;
    ULONG_PTR dwReserved;
    DWORD dwNumPasses;
    HRESULT ddrval;
  } D3DNTHAL_VALIDATETEXTURESTAGESTATEDATA, FAR *LPD3DNTHAL_VALIDATETEXTURESTAGESTATEDATA;
  
  typedef struct _D3DNTHAL_DRAWPRIMITIVES2DATA {
    ULONG_PTR dwhContext;
    DWORD dwFlags;
    DWORD dwVertexType;
    PDD_SURFACE_LOCAL lpDDCommands;
    DWORD dwCommandOffset;
    DWORD dwCommandLength;
    __GNU_EXTENSION union {
      PDD_SURFACE_LOCAL lpDDVertex;
      LPVOID lpVertices;
    };
    DWORD dwVertexOffset;
    DWORD dwVertexLength;
    DWORD dwReqVertexBufSize;
    DWORD dwReqCommandBufSize;
    LPDWORD lpdwRStates;
    __GNU_EXTENSION union {
      DWORD dwVertexSize;
      HRESULT ddrval;
    };
    DWORD dwErrorOffset;
  } D3DNTHAL_DRAWPRIMITIVES2DATA, FAR *LPD3DNTHAL_DRAWPRIMITIVES2DATA;
  
  typedef DWORD (APIENTRY *LPD3DNTHAL_CLEAR2CB)(LPD3DNTHAL_CLEAR2DATA);
  typedef DWORD (APIENTRY *LPD3DNTHAL_VALIDATETEXTURESTAGESTATECB)(LPD3DNTHAL_VALIDATETEXTURESTAGESTATEDATA);
  typedef DWORD (APIENTRY *LPD3DNTHAL_DRAWPRIMITIVES2CB)(LPD3DNTHAL_DRAWPRIMITIVES2DATA);
  
  typedef struct _D3DNTHAL_CALLBACKS3 {
    DWORD dwSize; 
    DWORD dwFlags;
  
    LPD3DNTHAL_CLEAR2CB Clear2;
    LPVOID lpvReserved;
    LPD3DNTHAL_VALIDATETEXTURESTAGESTATECB ValidateTextureStageState;
    LPD3DNTHAL_DRAWPRIMITIVES2CB DrawPrimitives2;
  } D3DNTHAL_CALLBACKS3, *LPD3DNTHAL_CALLBACKS3;
  
  #ifdef __cplusplus
  } /* extern "C" */
  #endif
  
  #endif /* __DDK_D3DNTHAL_H */
  
  