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# ifndef BM_PUT_ROW_H
# define BM_PUT_ROW_H
# include "bmintern.h"
# include "bmgetrow.h"
/************************************************************************/
/* */
/* Store rows of data in an image. */
/* */
/************************************************************************/
/************************************************************************/
/* */
/* Data structure for filling an image. */
/* */
/************************************************************************/
typedef struct FillJob
{
ColorAllocator * fjColorAllocator;
int fjFrWide;
int fjToWide;
int fjDither;
unsigned char * fjScratch;
ColorValue * fjThisRow;
ColorValue * fjNextCor;
ColorValue * fjPrevRow;
ColorValue * fjNextRow;
int fjDc1[512];
int fjDc3[512];
int fjDc5[512];
int fjDc7[512];
} FillJob;
typedef int (*PutScreenRow)( unsigned char * to,
const FillJob * fj,
ColorValue * val );
/************************************************************************/
/* */
/* Routine declarations. */
/* */
/************************************************************************/
extern int bmGetPutRow( PutScreenRow * pPutRow,
int * pScratchSize,
const ColorAllocator * ca,
int swapBitmapUnit,
int swapBitmapBytes,
int swapBitmapBits,
const BitmapDescription * bdOut );
extern void bmInitFillJob( FillJob * fj );
extern void bmCleanFillJob( FillJob * fj );
extern int bmSetFillJob( FillJob * fj,
ColorAllocator * ca,
int frWide,
int toWide,
int scratchSize,
int dither );
# endif /* BM_PUT_ROW_H */
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