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# include <stdio.h>
# include <stddef.h>
# include <stdlib.h>
# include <string.h>
# include "bitmap.h"
/************************************************************************/
/* */
/* Byte Masks */
/* */
/************************************************************************/
extern unsigned char Bmc1Masks[8];
extern unsigned char Bmc7Masks[8];
/************************************************************************/
/* Routines. */
/************************************************************************/
extern int bmReadTiffFile( const char * filename,
unsigned char ** pBuffer,
BitmapDescription * bd,
int * pPrivateFormat,
double * pCompressionFactor );
extern int bmWriteTiffFile( const char * filename,
const unsigned char * buffer,
const BitmapDescription * bd,
int privateFormat,
double compressionFactor );
extern int bmCanWriteTiffFile( const BitmapDescription * bd,
int privateFormat,
double compressionFactor );
extern int bmReadBmpFile( const char * filename,
unsigned char ** pBuffer,
BitmapDescription * bd,
int * pPrivateFormat,
double * pCompressionFactor );
extern int bmReadIcoFile( const char * filename,
unsigned char ** pBuffer,
BitmapDescription * bd,
int * pPrivateFormat,
double * pCompressionFactor );
extern int bmCanWriteBmpFile( const BitmapDescription * bd,
int privateFormat,
double compressionFactor );
extern int bmCanWriteIcoFile( const BitmapDescription * bd,
int privateFormat,
double compressionFactor );
extern int bmWriteBmpFile( const char * filename,
const unsigned char * buffer,
const BitmapDescription * bd,
int privateFormat,
double compressionFactor );
extern int bmWriteIcoFile( const char * filename,
const unsigned char * buffer,
const BitmapDescription * bd,
int privateFormat,
double compressionFactor );
extern int bmReadXwdFile( const char * filename,
unsigned char ** pBuffer,
BitmapDescription * bd,
int * pPrivateFormat,
double * pCompressionFactor );
extern int bmWriteXwdFile( const char * filename,
const unsigned char * buffer,
const BitmapDescription * bd,
int privateFormat,
double compressionFactor );
extern int bmReadSgiFile( const char * filename,
unsigned char ** pBuffer,
BitmapDescription * bd,
int * pPrivateFormat,
double * pCompressionFactor );
extern int bmWriteSgiFile( const char * filename,
const unsigned char * buffer,
const BitmapDescription * bd,
int privateFormat,
double compressionFactor );
extern int bmCanWriteGifFile( const BitmapDescription * bd,
int privateFormat,
double compressionFactor );
extern int bmReadGifFile( const char * filename,
unsigned char ** pBuffer,
BitmapDescription * bd,
int * pPrivateFormat,
double * pCompressionFactor );
extern int bmWriteGifFile( const char * filename,
const unsigned char * buffer,
const BitmapDescription * bd,
int privateFormat,
double compressionFactor );
extern int bmCanWriteEpsFile( const BitmapDescription * bd,
int privateFormat,
double compressionFactor );
extern int bmWriteEpsFile( const char * filename,
const unsigned char * buffer,
const BitmapDescription * bd,
int privateFormat,
double compressionFactor );
extern int bmReadJpegFile( const char * filename,
unsigned char ** pBuffer,
BitmapDescription * bd,
int * pPrivateFormat,
double * pCompressionFactor );
extern int bmCanWriteJpegFile( const BitmapDescription * bd,
int privateFormat,
double compressionFactor );
extern int bmWriteJpegFile( const char * filename,
const unsigned char * buffer,
const BitmapDescription * bd,
int privateFormat,
double compressionFactor );
extern int bmReadXbmFile( const char * filename,
unsigned char ** pBuffer,
BitmapDescription * bd,
int * pPrivateFormat,
double * pCompressionFactor );
extern int bmCanWriteXbmFile( const BitmapDescription * bd,
int privateFormat,
double compressionFactor );
extern int bmWriteXbmFile( const char * filename,
const unsigned char * buffer,
const BitmapDescription * bd,
int privateFormat,
double compressionFactor );
extern int bmReadPngFile( const char * filename,
unsigned char ** pBuffer,
BitmapDescription * bd,
int * pPrivateFormat,
double * pCompressionFactor );
extern int bmCanWritePngFile( const BitmapDescription * bd,
int privateFormat,
double compressionFactor );
extern int bmWritePngFile( const char * filename,
const unsigned char * buffer,
const BitmapDescription * bd,
int privateFormat,
double compressionFactor );
extern int bmReadPcxFile( const char * filename,
unsigned char ** pBuffer,
BitmapDescription * bd,
int * pPrivateFormat,
double * pCompressionFactor );
extern int bmCanWritePcxFile( const BitmapDescription * bd,
int privateFormat,
double compressionFactor );
extern int bmWritePcxFile( const char * filename,
const unsigned char * buffer,
const BitmapDescription * bd,
int privateFormat,
double compressionFactor );
extern int bmReadXpmFile( const char * filename,
unsigned char ** pBuffer,
BitmapDescription * bd,
int * pPrivateFormat,
double * pCompressionFactor );
extern int bmCanWriteXpmFile( const BitmapDescription * bd,
int privateFormat,
double compressionFactor );
extern int bmWriteXpmFile( const char * filename,
const unsigned char * buffer,
const BitmapDescription * bd,
int privateFormat,
double compressionFactor );
extern int bmReadPbmFile( const char * filename,
unsigned char ** pBuffer,
BitmapDescription * bd,
int * pPrivateFormat,
double * pCompressionFactor );
extern int bmCanWritePbmFile( const BitmapDescription * bd,
int privateFormat,
double compressionFactor );
extern int bmWritePbmFile( const char * filename,
const unsigned char * buffer,
const BitmapDescription * bd,
int privateFormat,
double compressionFactor );
extern int bmFillBlock( unsigned char * buffer,
int x0,
int y0,
int x1,
int y1,
int bytesPerRow,
int colorEncoding );
extern unsigned char * bmBackgroundBuffer( int bufferLength,
int colorEncoding );
extern int bmDrawLine( unsigned char * buffer,
int x0,
int y0,
int x1,
int y1,
int wide,
int bytesPerRow,
int colorEncoding );
extern int bmDrawBox( unsigned char * buffer,
int x0,
int y0,
int x1,
int y1,
int width,
int bytesPerRow,
int colorEncoding );
extern int bmMakeGrayPalette( const BitmapDescription * bd,
int * pColorCount,
RGB8Color * palette );
extern int bmInflateTo8bit( unsigned char * to,
const unsigned char * from,
const BitmapDescription * bd,
int trnsC,
int remA );
extern int bmInflateTo8bitGray( unsigned char * to,
const unsigned char * from,
const BitmapDescription * bd );
extern int bmMakeMonochrome( BitmapDescription * bd,
RGB8Color * palette,
unsigned char * buffer );
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