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-rw-r--r--src/Speedo/set_trns.c119
1 files changed, 55 insertions, 64 deletions
diff --git a/src/Speedo/set_trns.c b/src/Speedo/set_trns.c
index 8ef34ac..b7f0e31 100644
--- a/src/Speedo/set_trns.c
+++ b/src/Speedo/set_trns.c
@@ -21,6 +21,7 @@ INCIDENTAL OR CONSEQUENTIAL DAMAGES, ARISING OUT OF OR IN ANY WAY CONNECTED
WITH THE SPEEDO SOFTWARE OR THE BITSTREAM CHARTER OUTLINE FONT.
*/
+/* $XFree86: xc/lib/font/Speedo/set_trns.c,v 1.5 2002/09/18 17:11:44 tsi Exp $ */
@@ -65,15 +66,9 @@ WITH THE SPEEDO SOFTWARE OR THE BITSTREAM CHARTER OUTLINE FONT.
/***** STATIC FUNCTIONS *****/
-#if PROTOS_AVAIL
static void sp_constr_update(PROTO_DECL1);
static ufix8 FONTFAR *sp_setup_pix_table(PROTO_DECL2 ufix8 FONTFAR *pointer,boolean short_form,fix15 no_X_ctrl_zones,fix15 no_Y_ctrl_zones);
static ufix8 FONTFAR *sp_setup_int_table(PROTO_DECL2 ufix8 FONTFAR *pointer,fix15 no_X_int_zones,fix15 no_Y_int_zones);
-#else
-static void sp_constr_update(); /* Update constraint table */
-static ufix8 FONTFAR *sp_setup_pix_table(); /* Read control zone table */
-static ufix8 FONTFAR *sp_setup_int_table(); /* Read interpolation zone table */
-#endif
FUNCTION void init_tcb()
@@ -86,13 +81,13 @@ GDECL
sp_globals.tcb = sp_globals.tcb0;
}
-FUNCTION void scale_tcb(ptcb, x_pos, y_pos, x_scale, y_scale)
+FUNCTION void scale_tcb(
GDECL
-tcb_t GLOBALFAR *ptcb; /* Transformation control block */
-fix15 x_pos; /* X position (outline res units) */
-fix15 y_pos; /* Y position (outline res units) */
-fix15 x_scale; /* X scale factor * ONE_SCALE */
-fix15 y_scale; /* Y scale factor * ONE_SCALE */
+tcb_t GLOBALFAR *ptcb, /* Transformation control block */
+fix15 x_pos, /* X position (outline res units) */
+fix15 y_pos, /* Y position (outline res units) */
+fix15 x_scale, /* X scale factor * ONE_SCALE */
+fix15 y_scale) /* Y scale factor * ONE_SCALE */
/*
* Called by make_comp_char() to apply position and scale for each of the
* components of a compound character.
@@ -115,10 +110,10 @@ ptcb->yoffset = MULT16(yx_mult, x_pos) + MULT16(yy_mult, y_pos) + y_offset;
type_tcb(ptcb); /* Reclassify transformation types */
}
-FUNCTION ufix8 FONTFAR *skip_interpolation_table(pointer,format)
+FUNCTION ufix8 FONTFAR *skip_interpolation_table(
GDECL
-ufix8 FONTFAR *pointer; /* Pointer to next byte in char data */
-ufix8 format; /* Character format byte */
+ufix8 FONTFAR *pointer, /* Pointer to next byte in char data */
+ufix8 format) /* Character format byte */
{
fix15 i,n;
ufix8 intsize[9];
@@ -133,8 +128,8 @@ intsize[6] = 2;
intsize[7] = 0;
intsize[8] = 0;
-n = ((format & BIT6)? (fix15)NEXT_BYTE(pointer): 0) +
- ((format & BIT7)? (fix15)NEXT_BYTE(pointer): 0);
+n = ((format & BIT6)? (fix15)NEXT_BYTE(pointer): 0);
+n += ((format & BIT7)? (fix15)NEXT_BYTE(pointer): 0);
for (i = 0; i < n; i++) /* For each entry in int table ... */
{
format = NEXT_BYTE(pointer); /* Read format byte */
@@ -150,10 +145,10 @@ for (i = 0; i < n; i++) /* For each entry in int table ... */
}
return pointer;
}
-FUNCTION ufix8 FONTFAR *skip_control_zone(pointer,format)
+FUNCTION ufix8 FONTFAR *skip_control_zone(
GDECL
-ufix8 FONTFAR *pointer; /* Pointer to next byte in char data */
-ufix8 format; /* Character format byte */
+ufix8 FONTFAR *pointer, /* Pointer to next byte in char data */
+ufix8 format) /* Character format byte */
{
fix15 i,n;
ufix16 tmpufix16;
@@ -175,10 +170,10 @@ return pointer;
#if INCL_RULES
#else
-FUNCTION ufix8 FONTFAR *plaid_tcb(pointer, format)
+FUNCTION ufix8 FONTFAR *plaid_tcb(
GDECL
-ufix8 FONTFAR *pointer; /* Pointer to next byte in char data */
-ufix8 format; /* Character format byte */
+ufix8 FONTFAR *pointer, /* Pointer to next byte in char data */
+ufix8 format) /* Character format byte */
/*
* Called by make_simp_char() and make_comp_char() to set up the controlled
* coordinate table and skip all other intelligent scaling rules embedded
@@ -211,10 +206,10 @@ return pointer;
#endif
#if INCL_RULES
-FUNCTION ufix8 FONTFAR *plaid_tcb(pointer, format)
+FUNCTION ufix8 FONTFAR *plaid_tcb(
GDECL
-ufix8 FONTFAR *pointer; /* Pointer to next byte in char data */
-ufix8 format; /* Character format byte */
+ufix8 FONTFAR *pointer, /* Pointer to next byte in char data */
+ufix8 format) /* Character format byte */
/*
* Called by make_simp_char() and make_comp_char() to set up the controlled
* coordinate table and process all intelligent scaling rules embedded
@@ -442,9 +437,9 @@ for (i = 0; i < n; i++)
}
#endif
-FUNCTION ufix8 FONTFAR *read_oru_table(pointer)
+FUNCTION ufix8 FONTFAR *read_oru_table(
GDECL
-ufix8 FONTFAR *pointer; /* Pointer to first byte in controlled coord table */
+ufix8 FONTFAR *pointer) /* Pointer to first byte in controlled coord table */
/*
* Called by plaid_tcb() to read the controlled coordinate table from the
* character data in the font.
@@ -525,15 +520,14 @@ for (i = 0; i < n; i++)
return pointer; /* Update pointer */
}
#if INCL_SQUEEZING || INCL_ISW
-FUNCTION static void calculate_x_pix(start_edge, end_edge, constr_nr,
- x_scale, x_offset, ppo, setwidth_pix)
+FUNCTION static void calculate_x_pix(
GDECL
-ufix8 start_edge, end_edge;
-ufix16 constr_nr;
-fix31 x_scale;
-fix31 x_offset;
-fix31 ppo;
-fix15 setwidth_pix;
+ufix8 start_edge, ufix8 end_edge,
+ufix16 constr_nr,
+fix31 x_scale,
+fix31 x_offset,
+fix31 ppo,
+fix15 setwidth_pix)
/*
* Called by sp_setup_pix_table() when X squeezing is necessary
* to insert the correct edge in the global pix array
@@ -593,14 +587,13 @@ if ((sp_globals.pspecs->flags & SQUEEZE_RIGHT) &&
#endif
#if INCL_SQUEEZING
-FUNCTION static void calculate_y_pix(start_edge, end_edge,constr_nr,
- top_scale, bottom_scale,ppo,em_top_pix, em_bot_pix)
+FUNCTION static void calculate_y_pix(
GDECL
-ufix8 start_edge, end_edge;
-ufix16 constr_nr;
-fix31 top_scale, bottom_scale;
-fix31 ppo;
-fix15 em_top_pix, em_bot_pix;
+ufix8 start_edge, ufix8 end_edge,
+ufix16 constr_nr,
+fix31 top_scale, fix31 bottom_scale,
+fix31 ppo,
+fix15 em_top_pix, fix15 em_bot_pix)
/*
* Called by sp_setup_pix_table() when Y squeezing is necessary
@@ -697,9 +690,9 @@ if ((sp_globals.pspecs->flags & SQUEEZE_BOTTOM) &&
FUNCTION boolean calculate_x_scale(x_factor, x_offset, no_X_ctrl_zones)
GDECL
-fix31 *x_factor;
-fix31 *x_offset;
-fix15 no_X_ctrl_zones; /* Number of X control zones */
+fix31 *x_factor,
+fix31 *x_offset,
+fix15 no_X_ctrl_zones) /* Number of X control zones */
/*
* Called by sp_setup_pix_table() when squeezing is included
* to determine whether X scaling is necessary. If it is, the
@@ -850,12 +843,11 @@ for (i=0; i < (no_X_ctrl_zones+1); i++)
return TRUE;
}
-FUNCTION boolean calculate_y_scale(top_scale, bottom_scale,
- first_Y_zone, no_Y_ctrl_zones)
+FUNCTION boolean calculate_y_scale(
GDECL
-fix31 *top_scale, *bottom_scale;
-fix15 first_Y_zone;
-fix15 no_Y_ctrl_zones;
+fix31 *top_scale, fix31 *bottom_scale,
+fix15 first_Y_zone,
+fix15 no_Y_ctrl_zones)
/*
* Called by sp_setup_pix_table() when squeezing is included
* to determine whether Y scaling is necessary. If it is,
@@ -929,12 +921,11 @@ return TRUE;
#if INCL_RULES
FUNCTION static ufix8 FONTFAR *sp_setup_pix_table(
- pointer, short_form, no_X_ctrl_zones, no_Y_ctrl_zones)
GDECL
-ufix8 FONTFAR *pointer; /* Pointer to first byte in control zone table */
-boolean short_form; /* TRUE if 1 byte from/to specification */
-fix15 no_X_ctrl_zones; /* Number of X control zones */
-fix15 no_Y_ctrl_zones; /* Number of Y control zones */
+ufix8 FONTFAR *pointer, /* Pointer to first byte in control zone table */
+boolean short_form, /* TRUE if 1 byte from/to specification */
+fix15 no_X_ctrl_zones, /* Number of X control zones */
+fix15 no_Y_ctrl_zones) /* Number of Y control zones */
/*
* Called by plaid_tcb() to read the control zone table from the
* character data in the font.
@@ -1158,11 +1149,11 @@ return pointer;
#if INCL_RULES
-FUNCTION static ufix8 FONTFAR *sp_setup_int_table(pointer, no_X_int_zones, no_Y_int_zones)
+FUNCTION static ufix8 FONTFAR *sp_setup_int_table(
GDECL
-ufix8 FONTFAR *pointer; /* Pointer to first byte in interpolation zone table */
-fix15 no_X_int_zones; /* Number of X interpolation zones */
-fix15 no_Y_int_zones; /* Number of X interpolation zones */
+ufix8 FONTFAR *pointer, /* Pointer to first byte in interpolation zone table */
+fix15 no_X_int_zones, /* Number of X interpolation zones */
+fix15 no_Y_int_zones) /* Number of X interpolation zones */
/*
* Called by plaid_tcb() to read the interpolation zone table from the
* character data in the font.
@@ -1176,15 +1167,15 @@ fix15 i, j, k, l, n;
ufix8 format;
ufix8 format_copy;
ufix8 tmpufix8;
-fix15 start_orus;
+fix15 start_orus = 0;
ufix8 edge_org;
ufix8 edge;
ufix16 adj_factor;
fix15 adj_orus;
-fix15 end_orus;
+fix15 end_orus = 0;
fix31 zone_orus;
-fix15 start_pix;
-fix15 end_pix;
+fix15 start_pix = 0;
+fix15 end_pix = 0;
#if INCL_PLAID_OUT /* Plaid data monitoring included? */
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