PD3DLight9 = ^TD3DLight9;
  _D3DLIGHT9 = packed record
    _Type: TD3DLightType;       { Type of light source }
    Diffuse: TD3DColorValue;    { Diffuse color of light }
    Specular: TD3DColorValue;   { Specular color of light }
    Ambient: TD3DColorValue;    { Ambient color of light }
    Position: TD3DVector;       { Position in world space }
    Direction: TD3DVector;      { Direction in world space }
    Range: Single;              { Cutoff range }
    Falloff: Single;            { Falloff }
    Attenuation0: Single;       { Constant attenuation }
    Attenuation1: Single;       { Linear attenuation }
    Attenuation2: Single;       { Quadratic attenuation }
    Theta: Single;              { Inner angle of spotlight cone }
    Phi: Single;                { Outer angle of spotlight cone }
  end {_D3DLIGHT9};
  {$EXTERNALSYM _D3DLIGHT9}
  D3DLIGHT9 = _D3DLIGHT9;
  {$EXTERNALSYM D3DLIGHT9}
  TD3DLight9 = _D3DLIGHT9;

(*
 * Options for clearing
 *)
const
  D3DCLEAR_TARGET       = $00000001; { Clear target surface }
  {$EXTERNALSYM D3DCLEAR_TARGET}
  D3DCLEAR_ZBUFFER      = $00000002; { Clear target z buffer }
  {$EXTERNALSYM D3DCLEAR_ZBUFFER}
  D3DCLEAR_STENCIL      = $00000004; { Clear stencil planes }
  {$EXTERNALSYM D3DCLEAR_STENCIL}

(*
 * The following defines the rendering states
 *)
type
  _D3DSHADEMODE = {$IFDEF TYPE_IDENTITY}type {$ENDIF}DWord;
  {$EXTERNALSYM _D3DSHADEMODE}
  D3DSHADEMODE = _D3DSHADEMODE;
  {$EXTERNALSYM D3DSHADEMODE}
  TD3DShadeMode = _D3DSHADEMODE;

const
  D3DSHADE_FLAT      = 1;
  {$EXTERNALSYM D3DSHADE_FLAT}
  D3DSHADE_GOURAUD   = 2;
  {$EXTERNALSYM D3DSHADE_GOURAUD}
  D3DSHADE_PHONG     = 3;
  {$EXTERNALSYM D3DSHADE_PHONG}

type
  _D3DFILLMODE = {$IFDEF TYPE_IDENTITY}type {$ENDIF}DWord;
  {$EXTERNALSYM _D3DFILLMODE}
  D3DFILLMODE = _D3DFILLMODE;
  {$EXTERNALSYM D3DFILLMODE}
  TD3DFillMode = _D3DFILLMODE;

const
  D3DFILL_POINT      = 1;
  {$EXTERNALSYM D3DFILL_POINT}
  D3DFILL_WIREFRAME  = 2;
  {$EXTERNALSYM D3DFILL_WIREFRAME}
  D3DFILL_SOLID      = 3;
  {$EXTERNALSYM D3DFILL_SOLID}

type
  _D3DBLEND = {$IFDEF TYPE_IDENTITY}type {$ENDIF}DWord;
  {$EXTERNALSYM _D3DBLEND}
  D3DBLEND = _D3DBLEND;
  {$EXTERNALSYM D3DBLEND}
  TD3DBlend = _D3DBLEND;

const
  D3DBLEND_ZERO              = 1;
  {$EXTERNALSYM D3DBLEND_ZERO}
  D3DBLEND_ONE               = 2;
  {$EXTERNALSYM D3DBLEND_ONE}
  D3DBLEND_SRCCOLOR          = 3;
  {$EXTERNALSYM D3DBLEND_SRCCOLOR}
  D3DBLEND_INVSRCCOLOR       = 4;
  {$EXTERNALSYM D3DBLEND_INVSRCCOLOR}
  D3DBLEND_SRCALPHA          = 5;
  {$EXTERNALSYM D3DBLEND_SRCALPHA}
  D3DBLEND_INVSRCALPHA       = 6;
  {$EXTERNALSYM D3DBLEND_INVSRCALPHA}
  D3DBLEND_DESTALPHA         = 7;
  {$EXTERNALSYM D3DBLEND_DESTALPHA}
  D3DBLEND_INVDESTALPHA      = 8;
  {$EXTERNALSYM D3DBLEND_INVDESTALPHA}
  D3DBLEND_DESTCOLOR         = 9;
  {$EXTERNALSYM D3DBLEND_DESTCOLOR}
  D3DBLEND_INVDESTCOLOR      = 10;
  {$EXTERNALSYM D3DBLEND_INVDESTCOLOR}
  D3DBLEND_SRCALPHASAT       = 11;
  {$EXTERNALSYM D3DBLEND_SRCALPHASAT}
  D3DBLEND_BOTHSRCALPHA      = 12;
  {$EXTERNALSYM D3DBLEND_BOTHSRCALPHA}
  D3DBLEND_BOTHINVSRCALPHA   = 13;
  {$EXTERNALSYM D3DBLEND_BOTHINVSRCALPHA}
  D3DBLEND_BLENDFACTOR       = 14; (* Only supported if D3DPBLENDCAPS_BLENDFACTOR is on *)
  {$EXTERNALSYM D3DBLEND_BLENDFACTOR}
  D3DBLEND_INVBLENDFACTOR    = 15; (* Only supported if D3DPBLENDCAPS_BLENDFACTOR is on *)
  {$EXTERNALSYM D3DBLEND_INVBLENDFACTOR}

type
  _D3DBLENDOP = {$IFDEF TYPE_IDENTITY}type {$ENDIF}DWord;
  {$EXTERNALSYM _D3DBLENDOP}
  D3DBLENDOP = _D3DBLENDOP;
  {$EXTERNALSYM D3DBLENDOP}
  TD3DBlendOp = _D3DBLENDOP;

const
  D3DBLENDOP_ADD             = 1;
  {$EXTERNALSYM D3DBLENDOP_ADD}
  D3DBLENDOP_SUBTRACT        = 2;
  {$EXTERNALSYM D3DBLENDOP_SUBTRACT}
  D3DBLENDOP_REVSUBTRACT     = 3;
  {$EXTERNALSYM D3DBLENDOP_REVSUBTRACT}
  D3DBLENDOP_MIN             = 4;
  {$EXTERNALSYM D3DBLENDOP_MIN}
  D3DBLENDOP_MAX             = 5;
  {$EXTERNALSYM D3DBLENDOP_MAX}

type
  _D3DTEXTUREADDRESS = {$IFDEF TYPE_IDENTITY}type {$ENDIF}DWord;
  {$EXTERNALSYM _D3DTEXTUREADDRESS}
  D3DTEXTUREADDRESS = _D3DTEXTUREADDRESS;
  {$EXTERNALSYM D3DTEXTUREADDRESS}
  TD3DTextureAddress = _D3DTEXTUREADDRESS;

const
  D3DTADDRESS_WRAP           = 1;
  {$EXTERNALSYM D3DTADDRESS_WRAP}
  D3DTADDRESS_MIRROR         = 2;
  {$EXTERNALSYM D3DTADDRESS_MIRROR}
  D3DTADDRESS_CLAMP          = 3;
  {$EXTERNALSYM D3DTADDRESS_CLAMP}
  D3DTADDRESS_BORDER         = 4;
  {$EXTERNALSYM D3DTADDRESS_BORDER}
  D3DTADDRESS_MIRRORONCE     = 5;
  {$EXTERNALSYM D3DTADDRESS_MIRRORONCE}

type
  _D3DCULL = {$IFDEF TYPE_IDENTITY}type {$ENDIF}DWord;
  {$EXTERNALSYM _D3DCULL}
  D3DCULL = _D3DCULL;
  {$EXTERNALSYM D3DCULL}
  TD3DCull = _D3DCULL;

const
  D3DCULL_NONE       = 1;
  {$EXTERNALSYM D3DCULL_NONE}
  D3DCULL_CW         = 2;
  {$EXTERNALSYM D3DCULL_CW}
  D3DCULL_CCW        = 3;
  {$EXTERNALSYM D3DCULL_CCW}

type
  _D3DCMPFUNC = {$IFDEF TYPE_IDENTITY}type {$ENDIF}DWord;
  {$EXTERNALSYM _D3DCMPFUNC}
  D3DCMPFUNC = _D3DCMPFUNC;
  {$EXTERNALSYM D3DCMPFUNC}
  TD3DCmpFunc = _D3DCMPFUNC;

const
  D3DCMP_NEVER          = 1;
  {$EXTERNALSYM D3DCMP_NEVER}
  D3DCMP_LESS           = 2;
  {$EXTERNALSYM D3DCMP_LESS}
  D3DCMP_EQUAL          = 3;
  {$EXTERNALSYM D3DCMP_EQUAL}
  D3DCMP_LESSEQUAL      = 4;
  {$EXTERNALSYM D3DCMP_LESSEQUAL}
  D3DCMP_GREATER        = 5;
  {$EXTERNALSYM D3DCMP_GREATER}
  D3DCMP_NOTEQUAL       = 6;
  {$EXTERNALSYM D3DCMP_NOTEQUAL}
  D3DCMP_GREATEREQUAL   = 7;
  {$EXTERNALSYM D3DCMP_GREATEREQUAL}
  D3DCMP_ALWAYS         = 8;
  {$EXTERNALSYM D3DCMP_ALWAYS}

type
  _D3DSTENCILOP = {$IFDEF TYPE_IDENTITY}type {$ENDIF}DWord;
  {$EXTERNALSYM _D3DSTENCILOP}
  D3DSTENCILOP = _D3DSTENCILOP;
  {$EXTERNALSYM D3DSTENCILOP}
  TD3DStencilOp = _D3DSTENCILOP;

const
  D3DSTENCILOP_KEEP     = 1;
  {$EXTERNALSYM D3DSTENCILOP_KEEP}
  D3DSTENCILOP_ZERO     = 2;
  {$EXTERNALSYM D3DSTENCILOP_ZERO}
  D3DSTENCILOP_REPLACE  = 3;
  {$EXTERNALSYM D3DSTENCILOP_REPLACE}
  D3DSTENCILOP_INCRSAT  = 4;
  {$EXTERNALSYM D3DSTENCILOP_INCRSAT}
  D3DSTENCILOP_DECRSAT  = 5;
  {$EXTERNALSYM D3DSTENCILOP_DECRSAT}
  D3DSTENCILOP_INVERT   = 6;
  {$EXTERNALSYM D3DSTENCILOP_INVERT}
  D3DSTENCILOP_INCR     = 7;
  {$EXTERNALSYM D3DSTENCILOP_INCR}
  D3DSTENCILOP_DECR     = 8;
  {$EXTERNALSYM D3DSTENCILOP_DECR}

type
  _D3DFOGMODE = {$IFDEF TYPE_IDENTITY}type {$ENDIF}DWord;
  {$EXTERNALSYM _D3DFOGMODE}
  D3DFOGMODE = _D3DFOGMODE;
  {$EXTERNALSYM D3DFOGMODE}
  TD3DFogMode = _D3DFOGMODE;

const
  D3DFOG_NONE   = 0;
  {$EXTERNALSYM D3DFOG_NONE}
  D3DFOG_EXP    = 1;
  {$EXTERNALSYM D3DFOG_EXP}
  D3DFOG_EXP2   = 2;
  {$EXTERNALSYM D3DFOG_EXP2}
  D3DFOG_LINEAR = 3;
  {$EXTERNALSYM D3DFOG_LINEAR}

type
  _D3DZBUFFERTYPE = {$IFDEF TYPE_IDENTITY}type {$ENDIF}DWord;
  {$EXTERNALSYM _D3DZBUFFERTYPE}
  D3DZBUFFERTYPE = _D3DZBUFFERTYPE;
  {$EXTERNALSYM D3DZBUFFERTYPE}
  TD3DZBufferType = _D3DZBUFFERTYPE;

const
  D3DZB_FALSE   = 0;
  {$EXTERNALSYM D3DZB_FALSE}
  D3DZB_TRUE    = 1;
  {$EXTERNALSYM D3DZB_TRUE}
  D3DZB_USEW    = 2;
  {$EXTERNALSYM D3DZB_USEW}

type
  // Primitives supported by draw-primitive API
  _D3DPRIMITIVETYPE = (
  {$IFNDEF COMPILER6_UP}
    D3DPT_INVALID_0    {= 0},
    D3DPT_POINTLIST    {= 1},
    D3DPT_LINELIST     {= 2},
    D3DPT_LINESTRIP    {= 3},
    D3DPT_TRIANGLELIST {= 4},
    D3DPT_TRIANGLESTRIP{= 5},
    D3DPT_TRIANGLEFAN  {= 6}
  {$ELSE}
    D3DPT_POINTLIST     = 1,
    D3DPT_LINELIST      = 2,
    D3DPT_LINESTRIP     = 3,
    D3DPT_TRIANGLELIST  = 4,
    D3DPT_TRIANGLESTRIP = 5,
    D3DPT_TRIANGLEFAN   = 6
  {$ENDIF}
  );
  {$EXTERNALSYM _D3DPRIMITIVETYPE}
  D3DPRIMITIVETYPE = _D3DPRIMITIVETYPE;
  {$EXTERNALSYM D3DPRIMITIVETYPE}
  TD3DPrimitiveType = _D3DPRIMITIVETYPE;

{$IFNDEF COMPILER6_UP}
const
  D3DTS_VIEW          = 2;
  {$EXTERNALSYM D3DTS_VIEW}
  D3DTS_PROJECTION    = 3;
  {$EXTERNALSYM D3DTS_PROJECTION}
  D3DTS_TEXTURE0      = 16;
  {$EXTERNALSYM D3DTS_TEXTURE0}
  D3DTS_TEXTURE1      = 17;
  {$EXTERNALSYM D3DTS_TEXTURE1}
  D3DTS_TEXTURE2      = 18;
  {$EXTERNALSYM D3DTS_TEXTURE2}
  D3DTS_TEXTURE3      = 19;
  {$EXTERNALSYM D3DTS_TEXTURE3}
  D3DTS_TEXTURE4      = 20;
  {$EXTERNALSYM D3DTS_TEXTURE4}
  D3DTS_TEXTURE5      = 21;
  {$EXTERNALSYM D3DTS_TEXTURE5}
  D3DTS_TEXTURE6      = 22;
  {$EXTERNALSYM D3DTS_TEXTURE6}
  D3DTS_TEXTURE7      = 23;
  {$EXTERNALSYM D3DTS_TEXTURE7}
  D3DTS_FORCE_DWORD   = $7fffffff; (* force 32-bit size enum *)
  {$EXTERNALSYM D3DTS_FORCE_DWORD}

type
  _D3DTRANSFORMSTATETYPE = {$IFDEF TYPE_IDENTITY}type {$ENDIF}DWord;