// DDSurface.h: interface for the NDDSurface class.
//
//////////////////////////////////////////////////////////////////////
#if !defined(AFX_DDSURFACE_H__D9D7EBE5_7660_4622_97D4_254D08CD7C6D__INCLUDED_)
#define AFX_DDSURFACE_H__D9D7EBE5_7660_4622_97D4_254D08CD7C6D__INCLUDED_
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
#include <ddraw.h>
//#include "cdxfile.h"
//typedef struct
//{
// RGBQUAD depth; // How many bits of precision per channel
// RGBQUAD position; // At what bit position does the color start
// UINT bpp; // Bits Per Pixel
//}RGBFORMAT;
// TYPES //////////////////////////////////////////////////////
// basic unsigned types
typedef unsigned short USHORT;
typedef unsigned short WORD;
typedef unsigned char UCHAR;
typedef unsigned char BYTE;
//container structure for bitmaps .BMP file
//typedef struct BITMAP_FILE_TAG
//{
// BITMAPFILEHEADER bitmapfileheader; // this contains the bitmapfile header
// BITMAPINFOHEADER bitmapinfoheader; // this is all the info including the palette
// PALETTEENTRY palette[256]; // we will store the palette here
// UCHAR *buffer; // this is a pointer to the data
//
//} BITMAP_FILE, *BITMAP_FILE_PTR;
typedef struct
{
RGBQUAD depth; // How many bits of precision per channel
RGBQUAD position; // At what bit position does the color start
UINT bpp; // Bits Per Pixel
} RGBFORMAT;
void DDError(HRESULT hErr, HWND hWnd);
class NDDScreen;
class NDDSurface
{
public:
NDDSurface();
NDDSurface(NDDScreen *pScreen, int Width, int Height);
~NDDSurface();
BOOL Create(NDDScreen *pScreen, int Width, int Height);
void SetDest(int t, int l, int b, int r);
void SetSrc(int t, int l, int b, int r);
HRESULT Restore(void);
void Fill(DWORD FillColor);
HRESULT Lock(void);
HRESULT UnLock(void);
HDC GetDC();
HRESULT ReleaseDC();
virtual HRESULT Draw(NDDSurface* lpDDS);
virtual HRESULT Draw(NDDScreen* lpDDS);
virtual HRESULT DrawFast(int X, int Y, NDDSurface* lpDDS);
inline HRESULT PutPixel(int X, int Y, DWORD Col) { return (*this.*m_fpPutPixel)(X, Y, Col); }
inline HRESULT PutAAPixel(int X, int Y, DWORD Col, WORD ALPHA) { return (*this.*m_fpPutAAPixel)(X, Y, Col, ALPHA); }
inline DWORD GetPixel(int X, int Y) { return (*this.*m_fpGetPixel)(X, Y); }
inline HRESULT VLine(int Y1, int Y2, int X, DWORD Col) { return (*this.*m_fpVLine)(Y1, Y2, X, Col); }
inline HRESULT HLine(int X1, int X2, int Y, DWORD Col) { return (*this.*m_fpHLine)(X1, X2, Y, Col); }
inline LPDIRECTDRAWSURFACE7 GetDDS( void ) { return m_lpDDS; }
void* GetSurfacePointer( void ) { return m_DDSD.lpSurface; }
int GetWidth( void ) { return m_PixelWidth; }
int GetHeight( void ) { return m_PixelHeight; }
DWORD GetPitch( void ) { return m_DDSD.lPitch; }
NDDScreen* GetScreen(void) { return Screen; }
public:
HRESULT AttachClipper(LPDIRECTDRAWSURFACE7 pddSurface,int num_rects,LPRECT clip_list);
BOOL GetRGBFormat(LPDIRECTDRAWSURFACE7 Surface,RGBFORMAT *rgb,int BPP);
BOOL Create(NDDScreen *pScreen,int Width,int Height,int BPP);
HRESULT Blt(LPDIRECTDRAWSURFACE7 pddSurface, LPRECT pDestRect, LPRECT pSrcRect);
HRESULT Release();
HRESULT TextOut(int x, int y, COLORREF col, LPCTSTR pString);
void Swap (int *a,int *b);
HRESULT SaveAsBMP(const char * szFilename);
HRESULT RoundedRect(int X1, int Y1, int X2, int Y2, int Radius, DWORD Col);
HRESULT Line(int X1, int Y1, int X2, int Y2, DWORD Col);
HRESULT AALine(int X1, int Y1, int X2, int Y2, DWORD Col);
HRESULT Rect(int X1, int Y1, int X2, int Y2, DWORD Col);
HRESULT FillRect(int X1, int Y1, int X2, int Y2, DWORD Col);
HRESULT FillCircle(int X, int Y, int Radius, DWORD Col);
// int DrawBitmapToSurface(LPDIRECTDRAWSURFACE7 pdds,BITMAP_FILE_PTR bitmap,int width,int height);
// int Unload_Bitmap_File(BITMAP_FILE_PTR bitmap);
// int Load_Bitmap_File(BITMAP_FILE_PTR bitmap, const char *filename);
int Flip_Bitmap(UCHAR *image, int bytes_per_line, int height);
HRESULT DDCopyBitmap(LPDIRECTDRAWSURFACE7 pdds, HBITMAP hbm, int x, int y, int dx, int dy);
HRESULT DDReLoadBitmap(LPDIRECTDRAWSURFACE7 pdds, LPCSTR szBitmap);
HRESULT LoadBitmap(const char *szFilename);
HRESULT DrawText(LPCSTR pString, COLORREF col, LPRECT pRect);
HRESULT SetFont(void);
HRESULT ChangeFont(const char* FontName, int Width, int Height, int Attributes = FW_NORMAL);
HRESULT ReLoadBitmap(const char* fileName = NULL);
char* GetFontName(char* name);
char* GetFileName(char* name);
void SetClipRect(RECT *clipRect);
BOOL ClipRect(RECT *Rect);
BOOL ValidateBlt(NDDSurface* lpCDXS, LONG *lDestX, LONG *lDestY, RECT *srcRect);
HRESULT DrawBlk(NDDSurface* lpCDXS, LONG lDestX, LONG lDestY, RECT* srcRect);
HRESULT InvertColors( int x1, int y1, int x2, int y2 );
HRESULT Circle(int X, int Y, int Radius, DWORD Col);
BOOL GetRGBFormat( LPDIRECTDRAWSURFACE7 Surface, RGBFORMAT* rgb);
void GetPixelFormat(RGBFORMAT* format);
void FunctionMapper(void);
HRESULT Flip();
int m_PixelWidth;
int m_PixelHeight;
HDC m_hDC;
RECT SrcRect;
RECT DestRect;
DDSURFACEDESC2 m_DDSD;
LPDIRECTDRAWSURFACE7 m_lpDDS;
NDDScreen *Screen;
private:
RGBFORMAT m_PixelFormat; // Structure that holds the information about the color depths, etc.
RECT m_ClipRect; // The rectangle to which drawing operations are clipped
DWORD m_LockCount; // Reference count to avoid mulitple lock/Unlocks
char m_FileName[256]; // The name of the bitmap file loaded, used in Restore
char m_FontName[256]; // Current font associated to the surface
HFONT m_Font; // A HFONT object describing the currently selected font
DWORD m_DeviceContextCount; // Reference count to avoid mulitple GetDC/ReleaseDC
private:
//Function Pointer declarations
HRESULT (NDDSurface::* m_fpPutPixel)(int X, int Y, DWORD Col);
HRESULT (NDDSurface::* m_fpPutAAPixel)(int X, int Y, DWORD Col, WORD ALPHA);
DWORD (NDDSurface::* m_fpGetPixel)(int X, int Y);
HRESULT (NDDSurface::* m_fpVLine)(int Y1, int Y2, int X, DWORD Col);
HRESULT (NDDSurface::* m_fpHLine)(int X1, int X2, int Y, DWORD Col);
HRESULT (NDDSurface::* fpDrawBlk)(NDDSurface* lpCDXS, LONG lDestX, LONG lDestY, RECT srcRect);
HRESULT (NDDSurface::* fpDrawDDBlk)(NDDSurface* lpCDXS, LONG lDestX, LONG lDestY, RECT srcRect);
HRESULT (NDDSurface::* fpDrawTrans)(NDDSurface* lpCDXS, LONG lDestX, LONG lDestY, RECT srcRect);
HRESULT (NDDSurface::* fpDrawDDTrans)(NDDSurface* lpCDXS, LONG lDestX, LONG lDestY, RECT srcRect);
HRESULT (NDDSurface::* fpDrawBlkHFlip)(NDDSurface* lpCDXS, LONG lDestX, LONG lDestY, RECT srcRect);
HRESULT (NDDSurface::* fpDrawTransHFlip)(NDDSurface* lpCDXS, LONG lDestX, LONG lDestY, RECT srcRect);
HRESULT (NDDSurface::* fpDrawBlkVFlip)(NDDSurface* lpCDXS, LONG lDestX, LONG lDestY, RECT srcRect);
HRESULT (NDDSurface::* fpDrawTransVFlip)(NDDSurface* lpCDXS, LONG lDestX, LONG lDestY, RECT srcRect);
HRESULT (NDDSurface::* fpDrawBlkAlphaFast)(NDDSurface* dest, LONG lDestX, LONG lDestY, RECT srcRect);
HRESULT (NDDSurface::* fpDrawTransAlphaFast)(NDDSurface* dest, LONG lDestX, LONG lDestY, RECT srcRect);
HRESULT (NDDSurface::* fpDrawBlkAlpha)(NDDSurface* dest, LONG lDestX, LONG lDestY, RECT srcRect, WORD ALPHA);
HRESULT (NDDSurface::* fpDrawTransAlpha)(NDDSurface* dest, LONG lDestX, LONG lDestY, RECT srcRect, WORD ALPHA);
HRESULT (NDDSurface::* fpDrawBlkShadow)(NDDSurface* dest, LONG lDestX, LONG lDestY, RECT srcRect, WORD SHADOW);
HRESULT (NDDSurface::* fpDrawTransShadow)(NDDSurface* dest, LONG lDestX, LONG lDestY, RECT srcRect, WORD SHADOW);
HRESULT (NDDSurface::* fpDrawBlkShadowFast)(NDDSurface* dest, LONG lDestX, LONG lDestY, RECT srcRect);
HRESULT (NDDSurface::* fpDrawTransShadowFast)(NDDSurface* dest, LONG lDestX, LONG lDestY, RECT srcRect);
HRESULT (NDDSurface::* fpDrawTransAlphaMask)(NDDSurface* dest, LONG lDestX, LONG lDestY, RECT srcRect);
HRESULT (NDDSurface::* fpDrawTransScaled)(NDDSurface* dest, LONG lDestX, LONG lDestY, RECT srcRect, float scaleFactor);
HRESULT (NDDSurface::* fpDrawBlkScaled)(NDDSurface* dest, LONG lDestX, LONG lDestY, RECT srcRect, float scaleFactor);
HRESULT (NDDSurface::* fpDrawBlkStretched)(NDDSurface* lpCDXS, LONG lDestX, LONG lDestY, RECT srcRect, LONG width, LONG height);
HRESULT (NDDSurface::* fpDrawTransStretched)(NDDSurface* lpCDXS, LONG lDestX, LONG lDestY, RECT srcRect, LONG width, LONG height);
HRESULT (NDDSurface::* fpFade)(NDDSurface* dest, LONG lDestX, LONG lDestY, RECT srcRect, WORD ALPHA);
// Specific video mode function declarations
HRESULT PutPixel8(int X, int Y, DWORD Col);
HRESULT PutPixel16(int X, int Y, DWORD Col);
HRESULT PutPixel24(int X, int Y, DWORD Col);
HRESULT PutPixel32(int X, int Y, DWORD Col);
HRESULT PutAAPixel8(int X, int Y, DWORD Col, WORD ALPHA);
HRESULT PutAAPixel15(int X, int Y, DWORD Col, WORD ALPHA);
HRESULT PutAAPixel16(int X, int Y, DWORD Col, WORD ALPHA);
HRESULT PutAAPixel24(int X, int Y, DWORD Col, WORD ALPHA);
HRESULT PutAAPixel32(int X, int Y, DWORD Col, WORD ALPHA);
DWORD GetPixel8(int X, int Y);
DWORD GetPixel16(int X, int Y);
DWORD GetPixel24(int X, int Y);
DWORD GetPixel32(int X, int Y);
HRESULT VLine8(int Y1, int Y2, int X, DWORD Col);
HRESULT VLine16(int Y1, int Y2, int X, DWORD Col);
HRESULT VLine24(int Y1, int Y2, int X, DWORD Col);
HRESULT VLine32(int Y1, int Y2, int X, DWORD Col);
HRESULT HLine8(int Y1, int Y2, int X, DWORD Col);
HRESULT HLine16(int Y1, int Y2, int X, DWORD Col);
HRESULT HLine24(int Y1, int Y2, int X, DWORD Col);
HRESULT HLine32(int Y1, int Y2, int X, DWORD Col);
};
#endif // !defined(AFX_DDSURFACE_H__D9D7EBE5_7660_4622_97D4_254D08CD7C6D__INCLUDED_)
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