///////////////////////////////////////////////////////////////////////////
//
//  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__

#define D3DX_VERSION 0x0902

#define D3DX_SDK_VERSION 43

#ifdef __cplusplus
extern "C" {
#endif //__cplusplus

BOOL WINAPI
    D3DXCheckVersion(UINT D3DSdkVersion, UINT D3DXSdkVersion);

BOOL WINAPI
    D3DXDebugMute(BOOL Mute);  

UINT WINAPI
    D3DXGetDriverLevel(LPDIRECT3DDEVICE9 pDevice);

#ifdef __cplusplus
}
#endif //__cplusplus

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;
};

#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)
#define D3DXSPRITE_DO_NOT_ADDREF_TEXTURE        (1 << 8)

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

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

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

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

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__