1 files changed, 728 insertions, 0 deletions

diff --git a/dxsdk/Include/d3dx9core.h b/dxsdk/Include/d3dx9core.h
new file mode 100644
index 00000000..bc65377c
--- /dev/null
+++ b/dxsdk/Include/d3dx9core.h
@@ -0,0 +1,728 @@
+///////////////////////////////////////////////////////////////////////////
+//
+//  Copyright (C) Microsoft Corporation.  All Rights Reserved.
+//
+//  File:       d3dx9core.h
+//  Content:    D3DX core types and functions
+//
+///////////////////////////////////////////////////////////////////////////
+
+#include "d3dx9.h"
+
+#ifndef __D3DX9CORE_H__
+#define __D3DX9CORE_H__
+
+
+///////////////////////////////////////////////////////////////////////////
+// D3DX_SDK_VERSION:
+// -----------------
+// This identifier is passed to D3DXCheckVersion in order to ensure that an
+// application was built against the correct header files and lib files. 
+// This number is incremented whenever a header (or other) change would 
+// require applications to be rebuilt. If the version doesn't match, 
+// D3DXCreateVersion will return FALSE. (The number itself has no meaning.)
+///////////////////////////////////////////////////////////////////////////
+
+#define D3DX_VERSION 0x0902
+#define D3DX_SDK_VERSION 22
+
+#ifdef __cplusplus
+extern "C" {
+#endif //__cplusplus
+
+BOOL WINAPI
+    D3DXCheckVersion(UINT D3DSdkVersion, UINT D3DXSdkVersion);
+
+#ifdef __cplusplus
+}
+#endif //__cplusplus
+
+
+
+///////////////////////////////////////////////////////////////////////////
+// D3DXGetDriverLevel:
+//    Returns driver version information:
+//
+//    700 - DX7 level driver
+//    800 - DX8 level driver
+//    900 - DX9 level driver
+///////////////////////////////////////////////////////////////////////////
+
+#ifdef __cplusplus
+extern "C" {
+#endif //__cplusplus
+
+UINT WINAPI
+    D3DXGetDriverLevel(LPDIRECT3DDEVICE9 pDevice);
+
+#ifdef __cplusplus
+}
+#endif //__cplusplus
+
+
+///////////////////////////////////////////////////////////////////////////
+// ID3DXBuffer:
+// ------------
+// The buffer object is used by D3DX to return arbitrary size data.
+//
+// GetBufferPointer -
+//    Returns a pointer to the beginning of the buffer.
+//
+// GetBufferSize -
+//    Returns the size of the buffer, in bytes.
+///////////////////////////////////////////////////////////////////////////
+
+typedef interface ID3DXBuffer ID3DXBuffer;
+typedef interface ID3DXBuffer *LPD3DXBUFFER;
+
+// {8BA5FB08-5195-40e2-AC58-0D989C3A0102}
+DEFINE_GUID(IID_ID3DXBuffer, 
+0x8ba5fb08, 0x5195, 0x40e2, 0xac, 0x58, 0xd, 0x98, 0x9c, 0x3a, 0x1, 0x2);
+
+#undef INTERFACE
+#define INTERFACE ID3DXBuffer
+
+DECLARE_INTERFACE_(ID3DXBuffer, IUnknown)
+{
+    // IUnknown
+    STDMETHOD(QueryInterface)(THIS_ REFIID iid, LPVOID *ppv) PURE;
+    STDMETHOD_(ULONG, AddRef)(THIS) PURE;
+    STDMETHOD_(ULONG, Release)(THIS) PURE;
+
+    // ID3DXBuffer
+    STDMETHOD_(LPVOID, GetBufferPointer)(THIS) PURE;
+    STDMETHOD_(DWORD, GetBufferSize)(THIS) PURE;
+};
+
+
+
+//////////////////////////////////////////////////////////////////////////////
+// D3DXSPRITE flags:
+// -----------------
+// D3DXSPRITE_DONOTSAVESTATE
+//   Specifies device state is not to be saved and restored in Begin/End.
+// D3DXSPRITE_DONOTMODIFY_RENDERSTATE
+//   Specifies device render state is not to be changed in Begin.  The device
+//   is assumed to be in a valid state to draw vertices containing POSITION0, 
+//   TEXCOORD0, and COLOR0 data.
+// D3DXSPRITE_OBJECTSPACE
+//   The WORLD, VIEW, and PROJECTION transforms are NOT modified.  The 
+//   transforms currently set to the device are used to transform the sprites 
+//   when the batch is drawn (at Flush or End).  If this is not specified, 
+//   WORLD, VIEW, and PROJECTION transforms are modified so that sprites are 
+//   drawn in screenspace coordinates.
+// D3DXSPRITE_BILLBOARD
+//   Rotates each sprite about its center so that it is facing the viewer.
+// D3DXSPRITE_ALPHABLEND
+//   Enables ALPHABLEND(SRCALPHA, INVSRCALPHA) and ALPHATEST(alpha > 0).
+//   ID3DXFont expects this to be set when drawing text.
+// D3DXSPRITE_SORT_TEXTURE
+//   Sprites are sorted by texture prior to drawing.  This is recommended when
+//   drawing non-overlapping sprites of uniform depth.  For example, drawing
+//   screen-aligned text with ID3DXFont.
+// D3DXSPRITE_SORT_DEPTH_FRONTTOBACK
+//   Sprites are sorted by depth front-to-back prior to drawing.  This is 
+//   recommended when drawing opaque sprites of varying depths.
+// D3DXSPRITE_SORT_DEPTH_BACKTOFRONT
+//   Sprites are sorted by depth back-to-front prior to drawing.  This is 
+//   recommended when drawing transparent sprites of varying depths.
+//////////////////////////////////////////////////////////////////////////////
+
+#define D3DXSPRITE_DONOTSAVESTATE               (1 << 0)
+#define D3DXSPRITE_DONOTMODIFY_RENDERSTATE      (1 << 1)
+#define D3DXSPRITE_OBJECTSPACE                  (1 << 2)
+#define D3DXSPRITE_BILLBOARD                    (1 << 3)
+#define D3DXSPRITE_ALPHABLEND                   (1 << 4)
+#define D3DXSPRITE_SORT_TEXTURE                 (1 << 5)
+#define D3DXSPRITE_SORT_DEPTH_FRONTTOBACK       (1 << 6)
+#define D3DXSPRITE_SORT_DEPTH_BACKTOFRONT       (1 << 7)
+
+
+//////////////////////////////////////////////////////////////////////////////
+// ID3DXSprite:
+// ------------
+// This object intends to provide an easy way to drawing sprites using D3D.
+//
+// Begin - 
+//    Prepares device for drawing sprites.
+//
+// Draw -
+//    Draws a sprite.  Before transformation, the sprite is the size of 
+//    SrcRect, with its top-left corner specified by Position.  The color 
+//    and alpha channels are modulated by Color.
+//
+// Flush -
+//    Forces all batched sprites to submitted to the device.
+//
+// End - 
+//    Restores device state to how it was when Begin was called.
+//
+// OnLostDevice, OnResetDevice -
+//    Call OnLostDevice() on this object before calling Reset() on the
+//    device, so that this object can release any stateblocks and video
+//    memory resources.  After Reset(), the call OnResetDevice().
+//////////////////////////////////////////////////////////////////////////////
+
+typedef interface ID3DXSprite ID3DXSprite;
+typedef interface ID3DXSprite *LPD3DXSPRITE;
+
+
+// {BA0B762D-7D28-43ec-B9DC-2F84443B0614}
+DEFINE_GUID(IID_ID3DXSprite, 
+0xba0b762d, 0x7d28, 0x43ec, 0xb9, 0xdc, 0x2f, 0x84, 0x44, 0x3b, 0x6, 0x14);
+
+
+#undef INTERFACE
+#define INTERFACE ID3DXSprite
+
+DECLARE_INTERFACE_(ID3DXSprite, IUnknown)
+{
+    // IUnknown
+    STDMETHOD(QueryInterface)(THIS_ REFIID iid, LPVOID *ppv) PURE;
+    STDMETHOD_(ULONG, AddRef)(THIS) PURE;
+    STDMETHOD_(ULONG, Release)(THIS) PURE;
+
+    // ID3DXSprite
+    STDMETHOD(GetDevice)(THIS_ LPDIRECT3DDEVICE9* ppDevice) PURE;
+
+    STDMETHOD(GetTransform)(THIS_ D3DXMATRIX *pTransform) PURE;
+    STDMETHOD(SetTransform)(THIS_ CONST D3DXMATRIX *pTransform) PURE;
+
+    STDMETHOD(SetWorldViewRH)(THIS_ CONST D3DXMATRIX *pWorld, CONST D3DXMATRIX *pView) PURE;
+    STDMETHOD(SetWorldViewLH)(THIS_ CONST D3DXMATRIX *pWorld, CONST D3DXMATRIX *pView) PURE;
+
+    STDMETHOD(Begin)(THIS_ DWORD Flags) PURE;
+    STDMETHOD(Draw)(THIS_ LPDIRECT3DTEXTURE9 pTexture, CONST RECT *pSrcRect, CONST D3DXVECTOR3 *pCenter, CONST D3DXVECTOR3 *pPosition, D3DCOLOR Color) PURE;
+    STDMETHOD(Flush)(THIS) PURE;
+    STDMETHOD(End)(THIS) PURE;
+
+    STDMETHOD(OnLostDevice)(THIS) PURE;
+    STDMETHOD(OnResetDevice)(THIS) PURE;
+};
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif //__cplusplus
+
+HRESULT WINAPI 
+    D3DXCreateSprite( 
+        LPDIRECT3DDEVICE9   pDevice, 
+        LPD3DXSPRITE*       ppSprite);
+
+#ifdef __cplusplus
+}
+#endif //__cplusplus
+
+
+
+//////////////////////////////////////////////////////////////////////////////
+// ID3DXFont:
+// ----------
+// Font objects contain the textures and resources needed to render a specific 
+// font on a specific device.
+//
+// GetGlyphData -
+//    Returns glyph cache data, for a given glyph.
+//
+// PreloadCharacters/PreloadGlyphs/PreloadText -
+//    Preloads glyphs into the glyph cache textures.
+//
+// DrawText -
+//    Draws formatted text on a D3D device.  Some parameters are 
+//    surprisingly similar to those of GDI's DrawText function.  See GDI 
+//    documentation for a detailed description of these parameters.
+//    If pSprite is NULL, an internal sprite object will be used.
+//
+// OnLostDevice, OnResetDevice -
+//    Call OnLostDevice() on this object before calling Reset() on the
+//    device, so that this object can release any stateblocks and video
+//    memory resources.  After Reset(), the call OnResetDevice().
+//////////////////////////////////////////////////////////////////////////////
+
+typedef struct _D3DXFONT_DESCA
+{
+    INT Height;
+    UINT Width;
+    UINT Weight;
+    UINT MipLevels;
+    BOOL Italic;
+    BYTE CharSet;
+    BYTE OutputPrecision;
+    BYTE Quality;
+    BYTE PitchAndFamily;
+    CHAR FaceName[LF_FACESIZE];
+
+} D3DXFONT_DESCA, *LPD3DXFONT_DESCA;
+
+typedef struct _D3DXFONT_DESCW
+{
+    INT Height;
+    UINT Width;
+    UINT Weight;
+    UINT MipLevels;
+    BOOL Italic;
+    BYTE CharSet;
+    BYTE OutputPrecision;
+    BYTE Quality;
+    BYTE PitchAndFamily;
+    WCHAR FaceName[LF_FACESIZE];
+
+} D3DXFONT_DESCW, *LPD3DXFONT_DESCW;
+
+#ifdef UNICODE
+typedef D3DXFONT_DESCW D3DXFONT_DESC;
+typedef LPD3DXFONT_DESCW LPD3DXFONT_DESC;
+#else
+typedef D3DXFONT_DESCA D3DXFONT_DESC;
+typedef LPD3DXFONT_DESCA LPD3DXFONT_DESC;
+#endif
+
+
+typedef interface ID3DXFont ID3DXFont;
+typedef interface ID3DXFont *LPD3DXFONT;
+
+
+// {D79DBB70-5F21-4d36-BBC2-FF525C213CDC}
+DEFINE_GUID(IID_ID3DXFont, 
+0xd79dbb70, 0x5f21, 0x4d36, 0xbb, 0xc2, 0xff, 0x52, 0x5c, 0x21, 0x3c, 0xdc);
+
+
+#undef INTERFACE
+#define INTERFACE ID3DXFont
+
+DECLARE_INTERFACE_(ID3DXFont, IUnknown)
+{
+    // IUnknown
+    STDMETHOD(QueryInterface)(THIS_ REFIID iid, LPVOID *ppv) PURE;
+    STDMETHOD_(ULONG, AddRef)(THIS) PURE;
+    STDMETHOD_(ULONG, Release)(THIS) PURE;
+
+    // ID3DXFont
+    STDMETHOD(GetDevice)(THIS_ LPDIRECT3DDEVICE9 *ppDevice) PURE;
+    STDMETHOD(GetDescA)(THIS_ D3DXFONT_DESCA *pDesc) PURE;
+    STDMETHOD(GetDescW)(THIS_ D3DXFONT_DESCW *pDesc) PURE;
+    STDMETHOD_(BOOL, GetTextMetricsA)(THIS_ TEXTMETRICA *pTextMetrics) PURE;
+    STDMETHOD_(BOOL, GetTextMetricsW)(THIS_ TEXTMETRICW *pTextMetrics) PURE;
+
+    STDMETHOD_(HDC, GetDC)(THIS) PURE;
+    STDMETHOD(GetGlyphData)(THIS_ UINT Glyph, LPDIRECT3DTEXTURE9 *ppTexture, RECT *pBlackBox, POINT *pCellInc) PURE;
+
+    STDMETHOD(PreloadCharacters)(THIS_ UINT First, UINT Last) PURE;
+    STDMETHOD(PreloadGlyphs)(THIS_ UINT First, UINT Last) PURE;
+    STDMETHOD(PreloadTextA)(THIS_ LPCSTR pString, INT Count) PURE;
+    STDMETHOD(PreloadTextW)(THIS_ LPCWSTR pString, INT Count) PURE;
+
+    STDMETHOD_(INT, DrawTextA)(THIS_ LPD3DXSPRITE pSprite, LPCSTR pString, INT Count, LPRECT pRect, DWORD Format, D3DCOLOR Color) PURE;
+    STDMETHOD_(INT, DrawTextW)(THIS_ LPD3DXSPRITE pSprite, LPCWSTR pString, INT Count, LPRECT pRect, DWORD Format, D3DCOLOR Color) PURE;
+
+    STDMETHOD(OnLostDevice)(THIS) PURE;
+    STDMETHOD(OnResetDevice)(THIS) PURE;
+
+#ifdef __cplusplus
+#ifdef UNICODE
+    HRESULT GetDesc(D3DXFONT_DESCW *pDesc) { return GetDescW(pDesc); }
+    HRESULT PreloadText(LPCWSTR pString, INT Count) { return PreloadTextW(pString, Count); }
+#else
+    HRESULT GetDesc(D3DXFONT_DESCA *pDesc) { return GetDescA(pDesc); }
+    HRESULT PreloadText(LPCSTR pString, INT Count) { return PreloadTextA(pString, Count); }
+#endif
+#endif //__cplusplus
+};
+
+#ifndef GetTextMetrics
+#ifdef UNICODE
+#define GetTextMetrics GetTextMetricsW
+#else
+#define GetTextMetrics GetTextMetricsA
+#endif
+#endif
+
+#ifndef DrawText
+#ifdef UNICODE
+#define DrawText DrawTextW
+#else
+#define DrawText DrawTextA
+#endif
+#endif
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif //__cplusplus
+
+
+HRESULT WINAPI 
+    D3DXCreateFontA(
+        LPDIRECT3DDEVICE9       pDevice,  
+        INT                     Height,
+        UINT                    Width,
+        UINT                    Weight,
+        UINT                    MipLevels,
+        BOOL                    Italic,
+        DWORD                   CharSet,
+        DWORD                   OutputPrecision,
+        DWORD                   Quality,
+        DWORD                   PitchAndFamily,
+        LPCSTR                  pFaceName,
+        LPD3DXFONT*             ppFont);
+
+HRESULT WINAPI 
+    D3DXCreateFontW(
+        LPDIRECT3DDEVICE9       pDevice,  
+        INT                     Height,
+        UINT                    Width,
+        UINT                    Weight,
+        UINT                    MipLevels,
+        BOOL                    Italic,
+        DWORD                   CharSet,
+        DWORD                   OutputPrecision,
+        DWORD                   Quality,
+        DWORD                   PitchAndFamily,
+        LPCWSTR                 pFaceName,
+        LPD3DXFONT*             ppFont);
+
+#ifdef UNICODE
+#define D3DXCreateFont D3DXCreateFontW
+#else
+#define D3DXCreateFont D3DXCreateFontA
+#endif
+
+
+HRESULT WINAPI 
+    D3DXCreateFontIndirectA( 
+        LPDIRECT3DDEVICE9       pDevice, 
+        CONST D3DXFONT_DESCA*   pDesc, 
+        LPD3DXFONT*             ppFont);
+
+HRESULT WINAPI 
+    D3DXCreateFontIndirectW( 
+        LPDIRECT3DDEVICE9       pDevice, 
+        CONST D3DXFONT_DESCW*   pDesc, 
+        LPD3DXFONT*             ppFont);
+
+#ifdef UNICODE
+#define D3DXCreateFontIndirect D3DXCreateFontIndirectW
+#else
+#define D3DXCreateFontIndirect D3DXCreateFontIndirectA
+#endif
+
+
+#ifdef __cplusplus
+}
+#endif //__cplusplus
+
+
+
+///////////////////////////////////////////////////////////////////////////
+// ID3DXRenderToSurface:
+// ---------------------
+// This object abstracts rendering to surfaces.  These surfaces do not 
+// necessarily need to be render targets.  If they are not, a compatible
+// render target is used, and the result copied into surface at end scene.
+//
+// BeginScene, EndScene -
+//    Call BeginScene() and EndScene() at the beginning and ending of your
+//    scene.  These calls will setup and restore render targets, viewports, 
+//    etc.. 
+//
+// OnLostDevice, OnResetDevice -
+//    Call OnLostDevice() on this object before calling Reset() on the
+//    device, so that this object can release any stateblocks and video
+//    memory resources.  After Reset(), the call OnResetDevice().
+///////////////////////////////////////////////////////////////////////////
+
+typedef struct _D3DXRTS_DESC
+{
+    UINT                Width;
+    UINT                Height;
+    D3DFORMAT           Format;
+    BOOL                DepthStencil;
+    D3DFORMAT           DepthStencilFormat;
+
+} D3DXRTS_DESC, *LPD3DXRTS_DESC;
+
+
+typedef interface ID3DXRenderToSurface ID3DXRenderToSurface;
+typedef interface ID3DXRenderToSurface *LPD3DXRENDERTOSURFACE;
+
+
+// {6985F346-2C3D-43b3-BE8B-DAAE8A03D894}
+DEFINE_GUID(IID_ID3DXRenderToSurface, 
+0x6985f346, 0x2c3d, 0x43b3, 0xbe, 0x8b, 0xda, 0xae, 0x8a, 0x3, 0xd8, 0x94);
+
+
+#undef INTERFACE
+#define INTERFACE ID3DXRenderToSurface
+
+DECLARE_INTERFACE_(ID3DXRenderToSurface, IUnknown)
+{
+    // IUnknown
+    STDMETHOD(QueryInterface)(THIS_ REFIID iid, LPVOID *ppv) PURE;
+    STDMETHOD_(ULONG, AddRef)(THIS) PURE;
+    STDMETHOD_(ULONG, Release)(THIS) PURE;
+
+    // ID3DXRenderToSurface
+    STDMETHOD(GetDevice)(THIS_ LPDIRECT3DDEVICE9* ppDevice) PURE;
+    STDMETHOD(GetDesc)(THIS_ D3DXRTS_DESC* pDesc) PURE;
+
+    STDMETHOD(BeginScene)(THIS_ LPDIRECT3DSURFACE9 pSurface, CONST D3DVIEWPORT9* pViewport) PURE;
+    STDMETHOD(EndScene)(THIS_ DWORD MipFilter) PURE;
+
+    STDMETHOD(OnLostDevice)(THIS) PURE;
+    STDMETHOD(OnResetDevice)(THIS) PURE;
+};
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif //__cplusplus
+
+HRESULT WINAPI
+    D3DXCreateRenderToSurface(
+        LPDIRECT3DDEVICE9       pDevice,
+        UINT                    Width,
+        UINT                    Height,
+        D3DFORMAT               Format,
+        BOOL                    DepthStencil,
+        D3DFORMAT               DepthStencilFormat,
+        LPD3DXRENDERTOSURFACE*  ppRenderToSurface);
+
+#ifdef __cplusplus
+}
+#endif //__cplusplus
+
+
+
+///////////////////////////////////////////////////////////////////////////
+// ID3DXRenderToEnvMap:
+// --------------------
+// This object abstracts rendering to environment maps.  These surfaces 
+// do not necessarily need to be render targets.  If they are not, a 
+// compatible render target is used, and the result copied into the
+// environment map at end scene.
+//
+// BeginCube, BeginSphere, BeginHemisphere, BeginParabolic -
+//    This function initiates the rendering of the environment map.  As
+//    parameters, you pass the textures in which will get filled in with
+//    the resulting environment map.
+//
+// Face -
+//    Call this function to initiate the drawing of each face.  For each 
+//    environment map, you will call this six times.. once for each face 
+//    in D3DCUBEMAP_FACES.
+//
+// End -
+//    This will restore all render targets, and if needed compose all the
+//    rendered faces into the environment map surfaces.
+//
+// OnLostDevice, OnResetDevice -
+//    Call OnLostDevice() on this object before calling Reset() on the
+//    device, so that this object can release any stateblocks and video
+//    memory resources.  After Reset(), the call OnResetDevice().
+///////////////////////////////////////////////////////////////////////////
+
+typedef struct _D3DXRTE_DESC
+{
+    UINT        Size;
+    UINT        MipLevels;
+    D3DFORMAT   Format;
+    BOOL        DepthStencil;
+    D3DFORMAT   DepthStencilFormat;
+
+} D3DXRTE_DESC, *LPD3DXRTE_DESC;
+
+
+typedef interface ID3DXRenderToEnvMap ID3DXRenderToEnvMap;
+typedef interface ID3DXRenderToEnvMap *LPD3DXRenderToEnvMap;
+
+
+// {313F1B4B-C7B0-4fa2-9D9D-8D380B64385E}
+DEFINE_GUID(IID_ID3DXRenderToEnvMap, 
+0x313f1b4b, 0xc7b0, 0x4fa2, 0x9d, 0x9d, 0x8d, 0x38, 0xb, 0x64, 0x38, 0x5e);
+
+
+#undef INTERFACE
+#define INTERFACE ID3DXRenderToEnvMap
+
+DECLARE_INTERFACE_(ID3DXRenderToEnvMap, IUnknown)
+{
+    // IUnknown
+    STDMETHOD(QueryInterface)(THIS_ REFIID iid, LPVOID *ppv) PURE;
+    STDMETHOD_(ULONG, AddRef)(THIS) PURE;
+    STDMETHOD_(ULONG, Release)(THIS) PURE;
+
+    // ID3DXRenderToEnvMap
+    STDMETHOD(GetDevice)(THIS_ LPDIRECT3DDEVICE9* ppDevice) PURE;
+    STDMETHOD(GetDesc)(THIS_ D3DXRTE_DESC* pDesc) PURE;
+
+    STDMETHOD(BeginCube)(THIS_ 
+        LPDIRECT3DCUBETEXTURE9 pCubeTex) PURE;
+
+    STDMETHOD(BeginSphere)(THIS_
+        LPDIRECT3DTEXTURE9 pTex) PURE;
+
+    STDMETHOD(BeginHemisphere)(THIS_ 
+        LPDIRECT3DTEXTURE9 pTexZPos,
+        LPDIRECT3DTEXTURE9 pTexZNeg) PURE;
+
+    STDMETHOD(BeginParabolic)(THIS_ 
+        LPDIRECT3DTEXTURE9 pTexZPos,
+        LPDIRECT3DTEXTURE9 pTexZNeg) PURE;
+
+    STDMETHOD(Face)(THIS_ D3DCUBEMAP_FACES Face, DWORD MipFilter) PURE;
+    STDMETHOD(End)(THIS_ DWORD MipFilter) PURE;
+
+    STDMETHOD(OnLostDevice)(THIS) PURE;
+    STDMETHOD(OnResetDevice)(THIS) PURE;
+};
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif //__cplusplus
+
+HRESULT WINAPI
+    D3DXCreateRenderToEnvMap(
+        LPDIRECT3DDEVICE9       pDevice,
+        UINT                    Size,
+        UINT                    MipLevels,
+        D3DFORMAT               Format,
+        BOOL                    DepthStencil,
+        D3DFORMAT               DepthStencilFormat,
+        LPD3DXRenderToEnvMap*   ppRenderToEnvMap);
+
+#ifdef __cplusplus
+}
+#endif //__cplusplus
+
+
+
+///////////////////////////////////////////////////////////////////////////
+// ID3DXLine:
+// ------------
+// This object intends to provide an easy way to draw lines using D3D.
+//
+// Begin - 
+//    Prepares device for drawing lines
+//
+// Draw -
+//    Draws a line strip in screen-space.
+//    Input is in the form of a array defining points on the line strip. of D3DXVECTOR2 
+//
+// DrawTransform -
+//    Draws a line in screen-space with a specified input transformation matrix.
+//
+// End - 
+//     Restores device state to how it was when Begin was called.
+//
+// SetPattern - 
+//     Applies a stipple pattern to the line.  Input is one 32-bit
+//     DWORD which describes the stipple pattern. 1 is opaque, 0 is
+//     transparent.
+//
+// SetPatternScale - 
+//     Stretches the stipple pattern in the u direction.  Input is one
+//     floating-point value.  0.0f is no scaling, whereas 1.0f doubles
+//     the length of the stipple pattern.
+//
+// SetWidth - 
+//     Specifies the thickness of the line in the v direction.  Input is
+//     one floating-point value.
+//
+// SetAntialias - 
+//     Toggles line antialiasing.  Input is a BOOL.
+//     TRUE  = Antialiasing on.
+//     FALSE = Antialiasing off.
+//
+// SetGLLines - 
+//     Toggles non-antialiased OpenGL line emulation.  Input is a BOOL.
+//     TRUE  = OpenGL line emulation on.
+//     FALSE = OpenGL line emulation off.
+//
+// OpenGL line:     Regular line:  
+//   *\                *\
+//   | \              /  \
+//   |  \            *\   \
+//   *\  \             \   \
+//     \  \             \   \
+//      \  *             \   *
+//       \ |              \ /
+//        \|               *
+//         *
+//
+// OnLostDevice, OnResetDevice -
+//    Call OnLostDevice() on this object before calling Reset() on the
+//    device, so that this object can release any stateblocks and video
+//    memory resources.  After Reset(), the call OnResetDevice().
+///////////////////////////////////////////////////////////////////////////
+
+
+typedef interface ID3DXLine ID3DXLine;
+typedef interface ID3DXLine *LPD3DXLINE;
+
+
+// {D379BA7F-9042-4ac4-9F5E-58192A4C6BD8}
+DEFINE_GUID(IID_ID3DXLine, 
+0xd379ba7f, 0x9042, 0x4ac4, 0x9f, 0x5e, 0x58, 0x19, 0x2a, 0x4c, 0x6b, 0xd8);
+
+#undef INTERFACE
+#define INTERFACE ID3DXLine
+
+DECLARE_INTERFACE_(ID3DXLine, IUnknown)
+{
+    // IUnknown
+    STDMETHOD(QueryInterface)(THIS_ REFIID iid, LPVOID *ppv) PURE;
+    STDMETHOD_(ULONG, AddRef)(THIS) PURE;
+    STDMETHOD_(ULONG, Release)(THIS) PURE;
+
+    // ID3DXLine
+    STDMETHOD(GetDevice)(THIS_ LPDIRECT3DDEVICE9* ppDevice) PURE;
+
+    STDMETHOD(Begin)(THIS) PURE;
+
+    STDMETHOD(Draw)(THIS_ CONST D3DXVECTOR2 *pVertexList,
+        DWORD dwVertexListCount, D3DCOLOR Color) PURE;
+
+    STDMETHOD(DrawTransform)(THIS_ CONST D3DXVECTOR3 *pVertexList,
+        DWORD dwVertexListCount, CONST D3DXMATRIX* pTransform, 
+        D3DCOLOR Color) PURE;
+
+    STDMETHOD(SetPattern)(THIS_ DWORD dwPattern) PURE;
+    STDMETHOD_(DWORD, GetPattern)(THIS) PURE;
+
+    STDMETHOD(SetPatternScale)(THIS_ FLOAT fPatternScale) PURE;
+    STDMETHOD_(FLOAT, GetPatternScale)(THIS) PURE;
+
+    STDMETHOD(SetWidth)(THIS_ FLOAT fWidth) PURE;
+    STDMETHOD_(FLOAT, GetWidth)(THIS) PURE;
+
+    STDMETHOD(SetAntialias)(THIS_ BOOL bAntialias) PURE;
+    STDMETHOD_(BOOL, GetAntialias)(THIS) PURE;
+
+    STDMETHOD(SetGLLines)(THIS_ BOOL bGLLines) PURE;
+    STDMETHOD_(BOOL, GetGLLines)(THIS) PURE;
+
+    STDMETHOD(End)(THIS) PURE;
+
+    STDMETHOD(OnLostDevice)(THIS) PURE;
+    STDMETHOD(OnResetDevice)(THIS) PURE;
+};
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif //__cplusplus
+
+
+HRESULT WINAPI
+    D3DXCreateLine(
+        LPDIRECT3DDEVICE9   pDevice,
+        LPD3DXLINE*         ppLine);
+
+#ifdef __cplusplus
+}
+#endif //__cplusplus
+
+#endif //__D3DX9CORE_H__
+