mirror of
https://github.com/dhewm/dhewm3.git
synced 2024-11-27 14:42:23 +00:00
121 lines
4.8 KiB
C++
121 lines
4.8 KiB
C++
/*
|
|
===========================================================================
|
|
|
|
Doom 3 GPL Source Code
|
|
Copyright (C) 1999-2011 id Software LLC, a ZeniMax Media company.
|
|
|
|
This file is part of the Doom 3 GPL Source Code ("Doom 3 Source Code").
|
|
|
|
Doom 3 Source Code is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
Doom 3 Source Code is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with Doom 3 Source Code. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
In addition, the Doom 3 Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the Doom 3 Source Code. If not, please request a copy in writing from id Software at the address below.
|
|
|
|
If you have questions concerning this license or the applicable additional terms, you may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.
|
|
|
|
===========================================================================
|
|
*/
|
|
|
|
#ifndef __CDIB__
|
|
#define __CDIB__
|
|
|
|
// Original ColorPicker/DIB source by Rajiv Ramachandran <rrajivram@hotmail.com>
|
|
// included with permission from the author
|
|
|
|
class CDIB {
|
|
public:
|
|
enum BitmapType {
|
|
BMP,
|
|
GIF,
|
|
TIFF
|
|
};
|
|
CDIB( HANDLE hDib = NULL,int nBits = 8 );
|
|
virtual ~CDIB();
|
|
|
|
CDIB & operator=( CDIB& dib );
|
|
BOOL IsValid() { return ( m_pVoid && Width() && Height() ); }
|
|
void UseGamma( float fg, BOOL bUse = TRUE );
|
|
BOOL CreateFromHandle( HANDLE hDib, int nBits );
|
|
BOOL Create( int width, int height, int bits = 24 );
|
|
BOOL Create( BITMAPINFOHEADER& bmInfo );
|
|
BOOL CopyDIB( CDIB& dib );
|
|
BOOL OpenDIB( CString &fileName );
|
|
BOOL SaveDIB( CString &fileName, BitmapType type );
|
|
void ReplaceColor(unsigned char oldColor,unsigned char newColor);
|
|
HANDLE GetDIBits(int nStartX=-1,int nStartY=-1,int nCx=-1,int nCy=-1);
|
|
CBitmap * GetBitmap(CDC& dc);
|
|
CBitmap * GetTempBitmap(CDC& dc);
|
|
DWORD GetDIBSize();
|
|
int GetPaletteSize(BITMAPINFOHEADER& bmInfo);
|
|
int GetPaletteSize();
|
|
int CountColors();
|
|
int EnumColors(BYTE *colors);
|
|
void InitDIB(COLORREF color);
|
|
void CopyLine(int source,int dest);
|
|
void DestroyDIB();
|
|
void SetPalette(unsigned char *palette);
|
|
void SetPalette(RGBQUAD *pRGB);
|
|
COLORREF PaletteColor(int index);
|
|
void SetPixel(int x,int y,COLORREF color);
|
|
void SetPixel8(int x,int y,unsigned char color);
|
|
COLORREF GetPixel(int x,int y);
|
|
void GetPixel(UINT x,UINT y,int& pixel);
|
|
void BitBlt(HDC hDest,int nXDest,int nYDest,int nWidth,int nHeight,int xSrc,int ySrc);
|
|
void BitBlt(int nXDest,int nYDest,int nWidth,int nHeight,CDIB& dibSrc,int nSrcX,int nSrcY,BYTE *colors=NULL);
|
|
void StretchBlt(HDC hDest,int nXDest,int nYDest,int nDWidth,int nDHeight,int xSrc,int ySrc,int nSWidth,int nSHeight);
|
|
void StretchBlt(int nXDest,int nYDest,int nDWidth,int nDHeight,CDIB& dibSrc,int xSrc,int ySrc,int nSWidth,int nSHeight);
|
|
void ExpandBlt(int nXDest,int nYDest,int xRatio,int yRatio,CDIB& dibSrc,int xSrc,int ySrc,int nSWidth,int nSHeight);
|
|
void SetFlags(int flag) { m_nFlags = flag; }
|
|
int Height() { return height ; }
|
|
int Width() { return width ; }
|
|
unsigned char *GetLinePtr(int line);
|
|
inline int GetBitCount() { return m_pInfo->bmiHeader.biBitCount; }
|
|
BOOL Make8Bit( CDIB &dib );
|
|
BOOL SwitchFromOne( CDIB &dib );
|
|
BOOL SwitchFromFour( CDIB &dib );
|
|
BOOL SwitchFrom24( CDIB &dib );
|
|
BOOL SwitchPalette( CDIB &dib );
|
|
int ClosestColor(RGBQUAD *pRgb );
|
|
LPBITMAPINFO GetBitmapInfo() { return m_pInfo; }
|
|
static unsigned int Distance( RGBQUAD& rgb1, RGBQUAD& rgb2 );
|
|
|
|
protected:
|
|
HANDLE DIBHandle();
|
|
BOOL OpenBMP( CString &csFileName );
|
|
BOOL OpenGIF( CString &csFileName );
|
|
BOOL OpenTIFF( CString &csFileName );
|
|
BOOL SaveBMP( CString &csFileName );
|
|
BOOL SaveGIF( CString &csFileName );
|
|
BOOL SaveTIFF( CString &csFileName );
|
|
void CreateGammaCurve();
|
|
void Expand( int nXDest, int nYDest, int xRatio, int yRatio, CDIB &dibSrc, int xSrc, int ySrc, int nSWidth, int nSHeight );
|
|
|
|
unsigned char * m_pBits;
|
|
PBITMAPINFO m_pInfo;
|
|
RGBQUAD * m_pRGB;
|
|
void * m_pVoid;
|
|
BYTE ** m_pLinePtr;
|
|
int height;
|
|
int bytes;
|
|
int width;
|
|
int m_nBits;
|
|
int m_nFlags;
|
|
BOOL m_bUseGamma;
|
|
float m_fGamma;
|
|
float m_fOldGamma;
|
|
unsigned char Gamma[256];
|
|
RGBQUAD CacheQuad[256];
|
|
char CachePtr[256];
|
|
};
|
|
|
|
#endif /* !__CDIB__ */
|