Bibliothèque de traitements d'images en virgule flottante. http://la.buvette.org/photos/cumul/
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FloatImg/Fonderie/fonctions.h

42 lines
920 B

/*
* Machine qui fait des fils flous
*/
/* -------------------------------------------------------------- */
typedef struct {
unsigned long magic;
int nbslots; /* how many pics used ? */
FloatImg total; /* computing workspace */
FloatImg wspace; /* computing workspace */
FloatImg *slots; /* circular buffer */
int next; /* incremented with modulo */
} A_Fifo;
#define MAGIC_FIFO 0xabcd9876
typedef struct {
unsigned long magic;
int blanks; /* ???? */
float fk;
int preproc, postproc;
int step; /* for fifo export */
} ControlBloc;
#define MAGIC_CTRLB 0xabcdfefe
/* -------------------------------------------------------------- */
int export_fifo(char *fname, int postproc, int step);
int insert_picture(FloatImg *src);
int create_fifo(int nbslot, int w, int h, int t);
/* -------------------------------------------------------------- */
/*
* funcs in 'sfx.c' ---> sfx.h
*/