speedo.h

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#if INCL_MULTIDEV
boolean sp_set_outline_device(PROTO_DECL2 outline_t *ofuncs, ufix16 size);
#endif


boolean sp_init_outline(PROTO_DECL2 specs_t GLOBALFAR *specsarg);
boolean sp_begin_char_outline(PROTO_DECL2 point_t Psw,point_t Pmin,point_t Pmax);
void sp_begin_sub_char_outline(PROTO_DECL2 point_t Psw,point_t Pmin,point_t Pmax);
void sp_begin_contour_outline(PROTO_DECL2 point_t P1,boolean outside);
void sp_curve_outline(PROTO_DECL2 point_t P1,point_t P2,point_t P3, fix15 depth);
void sp_line_outline(PROTO_DECL2 point_t P1);
void sp_end_contour_outline(PROTO_DECL1);
void sp_end_sub_char_outline(PROTO_DECL1);
boolean sp_end_char_outline(PROTO_DECL1);
#endif

/* out_bl2d.c functions */
#if INCL_2D
boolean sp_init_2d(PROTO_DECL2 specs_t GLOBALFAR *specsarg);
boolean sp_begin_char_2d(PROTO_DECL2 point_t Psw,point_t Pmin,point_t Pmax);
void sp_begin_contour_2d(PROTO_DECL2 point_t P1,boolean outside);
void sp_line_2d(PROTO_DECL2 point_t P1);
boolean sp_end_char_2d(PROTO_DECL1);
#endif

/* out_util.c functions */
#if INCL_BLACK || INCL_SCREEN || INCL_2D
        
#if INCL_MULTIDEV
boolean sp_set_bitmap_device(PROTO_DECL2 bitmap_t *bfuncs, ufix16 size);
#endif

void sp_init_char_out(PROTO_DECL2 point_t Psw, point_t Pmin, point_t Pmax);
void sp_begin_sub_char_out(PROTO_DECL2 point_t Psw, point_t Pmin, point_t Pmax);
void sp_curve_out(PROTO_DECL2 point_t P1, point_t P2, point_t P3, fix15 depth);
void sp_end_contour_out(PROTO_DECL1);
void sp_end_sub_char_out(PROTO_DECL1);
void sp_init_intercepts_out(PROTO_DECL1);
void sp_restart_intercepts_out(PROTO_DECL1);
void sp_set_first_band_out(PROTO_DECL2 point_t Pmin, point_t Pmax);
void sp_reduce_band_size_out(PROTO_DECL1);
boolean sp_next_band_out(PROTO_DECL1);
#endif

#if INCL_USEROUT
boolean sp_init_userout(specs_t *specsarg);
#endif


/* reset.c functions */
void sp_reset(PROTO_DECL1);
#if INCL_KEYS
void sp_set_key(PROTO_DECL2 ufix8 key[]);
#endif
ufix16 sp_get_cust_no(PROTO_DECL2 buff_t font_buff);

/* set_spcs.c functions */
boolean sp_set_specs(PROTO_DECL2 specs_t STACKFAR *specsarg);
void sp_type_tcb(PROTO_DECL2 tcb_t GLOBALFAR *ptcb);

fix31 sp_read_long(PROTO_DECL2 ufix8 FONTFAR *pointer);
fix15 sp_read_word_u(PROTO_DECL2 ufix8 FONTFAR *pointer);

/* set_trns.c functions */
void sp_init_tcb(PROTO_DECL1);
void sp_scale_tcb(PROTO_DECL2 tcb_t GLOBALFAR *ptcb,fix15 x_pos,fix15 y_pos,fix15 x_scale,fix15 y_scale);
ufix8 FONTFAR *sp_plaid_tcb(PROTO_DECL2 ufix8 FONTFAR *pointer,ufix8 format);
ufix8 FONTFAR *sp_skip_interpolation_table(PROTO_DECL2 ufix8 FONTFAR *pointer, ufix8 format);
ufix8 FONTFAR *sp_skip_control_zone(PROTO_DECL2 ufix8 FONTFAR *pointer, ufix8 format);

ufix8 FONTFAR *sp_read_oru_table(PROTO_DECL2 ufix8 FONTFAR *pointer);
#if INCL_SQUEEZING || INCL_ISW
static void sp_calculate_x_pix(PROTO_DECL2 ufix8 start_edge,ufix8 end_edge,ufix16 constr_nr,fix31 x_scale,fix31 x_offset,fix31 ppo,fix15 setwidth_pix);
#endif
#if INCL_SQUEEZING
static void sp_calculate_y_pix(PROTO_DECL2 ufix8 start_edge,ufix8 end_edge,ufix16 constr_nr,fix31 top_scale,fix31 bottom_scale,fix31 ppo,fix15 emtop_pix,fix15 embot_pix);
boolean sp_calculate_x_scale(PROTO_DECL2 fix31 *x_factor,fix31 *x_offset,fix15 no_x_ctrl_zones);
boolean sp_calculate_y_scale(PROTO_DECL2 fix31 *top_scale,fix31 *bottom_scale,fix15 first_y_zone, fix15 no_Y_ctrl_zones);
#endif
                  

/* user defined functions */

void sp_report_error(PROTO_DECL2 fix15 n);

#if INCL_BLACK || INCL_SCREEN || INCL_2D
void sp_open_bitmap(PROTO_DECL2 fix31 x_set_width, fix31 y_set_width, fix31 xorg, fix31 yorg, fix15 xsize,fix15 ysize);
void sp_set_bitmap_bits(PROTO_DECL2 fix15 y, fix15 xbit1, fix15 xbit2);
void sp_close_bitmap(PROTO_DECL1);
#endif

#if INCL_OUTLINE
void sp_open_outline(PROTO_DECL2 fix31 x_set_width, fix31 y_set_width, fix31 xmin, fix31 xmax, fix31 ymin,fix31 ymax);
void sp_start_new_char(PROTO_DECL1);
void sp_start_contour(PROTO_DECL2 fix31 x,fix31 y,boolean outside);
void sp_curve_to(PROTO_DECL2 fix31 x1, fix31 y1, fix31 x2, fix31 y2, fix31 x3, fix31 y3);
void sp_line_to(PROTO_DECL2 fix31 x, fix31 y);
void sp_close_contour(PROTO_DECL1);
void sp_close_outline(PROTO_DECL1);
#endif

#if INCL_LCD                     /* Dynamic load character data supported? */
buff_t *sp_load_char_data(PROTO_DECL2 fix31 file_offset,fix15 no_bytes,fix15 cb_offset);        /* Load character data from font file */
#endif

#if INCL_PLAID_OUT               /* Plaid data monitoring included? */
void   sp_record_xint(PROTO_DECL2 fix15 int_num);            /* Record xint data */
void   sp_record_yint(PROTO_DECL2 fix15 int_num);            /* Record yint data */
void sp_begin_plaid_data(PROTO_DECL1);         /* Signal start of plaid data */
void sp_begin_ctrl_zones(PROTO_DECL2 fix15, no_X_zones, fix15 no_Y_zones);         /* Signal start of control zones */
void sp_record_ctrl_zone(PROTO_DECL2 fix31 start, fix31 end, fix15 constr);         /* Record control zone data */
void sp_begin_int_zones(PROTO_DECL2 fix15 no_X_int_zones, fix15 no_Y_int_zones);          /* Signal start of interpolation zones */
void sp_record_int_zone(PROTO_DECL2 fix31 start, fix31 end);          /* Record interpolation zone data */
void sp_end_plaid_data(PROTO_DECL1);           /* Signal end of plaid data */
#endif

#else   /* NO PROTOTYPES AVAILABLE */



/*  do_char.c functions */
boolean sp_make_char();          /* Make specified character */
#if  INCL_ISW       
fix31 sp_compute_isw_scale();
static boolean sp_do_make_char();
boolean sp_make_char_isw();     /* Make specified character with */
                                /* imported set widths.*/
static boolean sp_reset_xmax();
#endif
#if INCL_ISW || INCL_SQUEEZING
static void sp_preview_bounding_box();
#endif
ufix16  sp_get_char_id();        /* Get character id for specified char */

#if INCL_METRICS                 /* Metrics functions supported? */
fix31   sp_get_char_width();     /* Get character width for specified char */
fix15   sp_get_track_kern();     /* Get track kerning for specified size */
fix31   sp_get_pair_kern();      /* Get kerning for specified char pair */
boolean sp_get_char_bbox();
#endif

/* do_trns.c functions */
ufix8 FONTFAR *sp_read_bbox();              /* Read bounding box */
void   sp_proc_outl_data();         /* Process outline data */

/* out_0c.c functions */
boolean sp_init_black();
boolean sp_begin_char_black();
void sp_begin_contour_black();
void sp_line_black();
boolean sp_end_char_black();

/* out_util.c functions */
#if INCL_BLACK || INCL_SCREEN || INCL_2D

void sp_init_char_out();
void sp_begin_sub_char_out();
void sp_curve_out();
void sp_end_contour_out();
void sp_end_sub_char_out();
void sp_init_intercepts_out();
void sp_restart_intercepts_out();
void sp_set_first_band_out();
void sp_reduce_band_size_out();
boolean sp_next_band_out();
#endif

#if INCL_USEROUT
boolean sp_init_userout();
#endif

/* reset.c functions */
void sp_reset();                 /* Initialize Fontware mechanism */

#if INCL_KEYS
void sp_set_key();
#endif
ufix16 sp_get_cust_no();

/* set_spcs.c functions */
boolean    sp_set_specs();       /* Set specifications */
void       sp_type_tcb();           /* Update transformation class in tcb */

fix31   sp_read_long();      /* Read long as 3 bytes encrypted */
fix15   sp_read_word_u();    /* Read word as 2 bytes unencrypted */

/* set_trns.c functions */
void    sp_init_tcb();              /* Initialize current trans control block */
void    sp_scale_tcb();             /* Transform trans control block */
ufix8 FONTFAR *sp_plaid_tcb();             /* Enable intelligent transformation */
ufix8 FONTFAR *sp_skip_interpolation_table();
ufix8 FONTFAR *sp_skip_control_zone();

ufix8 FONTFAR *sp_read_oru_table();    /* Read controlled coord table */
#if INCL_SQUEEZING || INCL_ISW
static void sp_calculate_x_pix();
#endif
#if INCL_SQUEEZING
static void sp_calculate_y_pix();
boolean sp_calculate_x_scale();
boolean sp_calculate_y_scale() ;
#endif

/* user defined functions */

#if INCL_BLACK || INCL_SCREEN || INCL_2D
void sp_open_bitmap();
void sp_set_bitmap_bits();
void sp_close_bitmap();
#endif

#if INCL_OUTLINE
void sp_open_outline();
void sp_start_new_char();
void sp_start_contour();
void sp_curve_to();
void sp_line_to();
void sp_close_contour();
void sp_close_outline();
#endif

#if INCL_LCD                     /* Dynamic load character data supported? */
buff_t *sp_load_char_data();        /* Load character data from font file */
#endif

#if INCL_PLAID_OUT               /* Plaid data monitoring included? */
void   sp_record_xint();            /* Record xint data */
void   sp_record_yint();            /* Record yint data */
void sp_begin_plaid_data();         /* Signal start of plaid data */
void sp_begin_ctrl_zones();         /* Signal start of control zones */
void sp_record_ctrl_zone();         /* Record control zone data */
void sp_begin_int_zones();          /* Signal start of interpolation zones */
void sp_record_int_zone();          /* Record interpolation zone data */
void sp_end_plaid_data();           /* Signal end of plaid data */
#endif

boolean sp_init_screen();        /* If only screen-writer mode supported */
boolean sp_begin_char_screen();      /* If screenwriter mode supported */
void    sp_begin_contour_screen();   /* If screenwriter mode supported */
void    sp_line_screen();            /* If screenwriter mode supported */
void    sp_curve_screen();           /* If screenwriter mode supported */
void sp_scan_curve_screen();
void sp_vert_line_screen();
void sp_end_contour_screen();
boolean sp_end_char_screen();        /* If screenwriter mode supported */


boolean sp_init_outline();        /* If only vector output mode supported */
boolean sp_begin_char_outline();      /* If only vector output mode supported */
void    sp_begin_sub_char_outline();  /* If only vector output mode supported */
void    sp_begin_contour_outline();   /* If only vector output mode supported */
void    sp_curve_outline();           /* If only vector output mode supported */
void    sp_line_outline();            /* If only vector output mode supported */
void    sp_end_contour_outline();     /* If only vector output mode supported */
void    sp_end_sub_char_outline();    /* If only vector output mode supported */
boolean sp_end_char_outline();        /* If only vector output mode supported */

boolean sp_init_2d();       /* If screen-writer and other modes supported */
boolean sp_begin_char_2d();     /* If screen-writer and other modes supported */
void    sp_begin_contour_2d();  /* If screen-writer and other modes supported */
void    sp_line_2d();           /* If screen-writer and other modes supported */
boolean sp_end_char_2d();       /* If screen-writer and other modes supported */

#endif



#endif /* _SPEEDO_H_ */