Show ximatga.h syntax highlighted
/*
* File: ximatga.h
* Purpose: TARGA Image Class Loader and Writer
*/
/* ==========================================================
* CxImageTGA (c) 05/Jan/2002 Davide Pizzolato - www.xdp.it
* For conditions of distribution and use, see copyright notice in ximage.h
*
* Parts of the code come from Paintlib : Copyright (c) 1996-1998 Ulrich von Zadow
* ==========================================================
*/
#if !defined(__ximaTGA_h)
#define __ximaTGA_h
#include "ximage.h"
#if CXIMAGE_SUPPORT_TGA
class CxImageTGA: public CxImage
{
#pragma pack(1)
typedef struct tagTgaHeader
{
BYTE IdLength; // Image ID Field Length
BYTE CmapType; // Color Map Type
BYTE ImageType; // Image Type
WORD CmapIndex; // First Entry Index
WORD CmapLength; // Color Map Length
BYTE CmapEntrySize; // Color Map Entry Size
WORD X_Origin; // X-origin of Image
WORD Y_Origin; // Y-origin of Image
WORD ImageWidth; // Image Width
WORD ImageHeight; // Image Height
BYTE PixelDepth; // Pixel Depth
BYTE ImagDesc; // Image Descriptor
} TGAHEADER;
#pragma pack()
public:
CxImageTGA(): CxImage(CXIMAGE_FORMAT_TGA) {}
// bool Load(const char * imageFileName){ return CxImage::Load(imageFileName,CXIMAGE_FORMAT_TGA);}
// bool Save(const char * imageFileName){ return CxImage::Save(imageFileName,CXIMAGE_FORMAT_TGA);}
bool Decode(CxFile * hFile);
bool Decode(FILE *hFile) { CxIOFile file(hFile); return Decode(&file); }
static bool CheckFormat(BYTE * buffer, DWORD size, basic_image_information *basic_info);
#if CXIMAGE_SUPPORT_ENCODE
bool Encode(CxFile * hFile);
bool Encode(FILE *hFile) { CxIOFile file(hFile); return Encode(&file); }
#endif // CXIMAGE_SUPPORT_ENCODE
protected:
BYTE ExpandCompressedLine(BYTE* pDest,TGAHEADER* ptgaHead,CxFile *hFile,int width, int y, BYTE rleLeftover);
void ExpandUncompressedLine(BYTE* pDest,TGAHEADER* ptgaHead,CxFile *hFile,int width, int y, int xoffset);
};
#endif
#endif
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