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Diffstat (limited to 'src/autofit/aflatin.c')
-rw-r--r--src/autofit/aflatin.c87
1 files changed, 48 insertions, 39 deletions
diff --git a/src/autofit/aflatin.c b/src/autofit/aflatin.c
index 4b3c59b3c..b86367aa9 100644
--- a/src/autofit/aflatin.c
+++ b/src/autofit/aflatin.c
@@ -496,23 +496,20 @@
/* now compute min or max point indices and coordinates */
points = outline.points;
best_point = -1;
+ best_contour_first = -1;
+ best_contour_last = -1;
best_y = 0; /* make compiler happy */
- best_contour_first = 0; /* ditto */
- best_contour_last = 0; /* ditto */
{
FT_Int nn;
- FT_Int first = 0;
- FT_Int last = -1;
+ FT_Int pp, first, last;
- for ( nn = 0; nn < outline.n_contours; first = last + 1, nn++ )
+ last = -1;
+ for ( nn = 0; nn < outline.n_contours; nn++ )
{
- FT_Int old_best_point = best_point;
- FT_Int pp;
-
-
- last = outline.contours[nn];
+ first = last + 1;
+ last = outline.contours[nn];
/* Avoid single-point contours since they are never */
/* rasterized. In some fonts, they correspond to mark */
@@ -551,7 +548,7 @@
}
}
- if ( best_point != old_best_point )
+ if ( best_point > best_contour_last )
{
best_contour_first = first;
best_contour_last = last;
@@ -1025,7 +1022,7 @@
{
*a = *b;
FT_TRACE5(( "blue zone overlap:"
- " adjusting %s %ld to %ld\n",
+ " adjusting %s %td to %ld\n",
a_is_top ? "overshoot" : "reference",
blue_sorted[i] - axis->blues,
*a ));
@@ -1068,8 +1065,8 @@
af_latin_metrics_check_digits( AF_LatinMetrics metrics,
FT_Face face )
{
- FT_Bool started = 0, same_width = 1;
- FT_Fixed advance = 0, old_advance = 0;
+ FT_Bool started = 0, same_width = 1;
+ FT_Long advance = 0, old_advance = 0;
/* If HarfBuzz is not available, we need a pointer to a single */
/* unsigned long value. */
@@ -1134,9 +1131,11 @@
/* Initialize global metrics. */
FT_LOCAL_DEF( FT_Error )
- af_latin_metrics_init( AF_LatinMetrics metrics,
+ af_latin_metrics_init( AF_StyleMetrics metrics_, /* AF_LatinMetrics */
FT_Face face )
{
+ AF_LatinMetrics metrics = (AF_LatinMetrics)metrics_;
+
FT_Error error = FT_Err_Ok;
FT_CharMap oldmap = face->charmap;
@@ -1489,9 +1488,12 @@
/* Scale global values in both directions. */
FT_LOCAL_DEF( void )
- af_latin_metrics_scale( AF_LatinMetrics metrics,
+ af_latin_metrics_scale( AF_StyleMetrics metrics_, /* AF_LatinMetrics */
AF_Scaler scaler )
{
+ AF_LatinMetrics metrics = (AF_LatinMetrics)metrics_;
+
+
metrics->root.scaler.render_mode = scaler->render_mode;
metrics->root.scaler.face = scaler->face;
metrics->root.scaler.flags = scaler->flags;
@@ -1504,11 +1506,14 @@
/* Extract standard_width from writing system/script specific */
/* metrics class. */
- FT_LOCAL_DEF( void )
- af_latin_get_standard_widths( AF_LatinMetrics metrics,
+ FT_CALLBACK_DEF( void )
+ af_latin_get_standard_widths( AF_StyleMetrics metrics_, /* AF_LatinMetrics */
FT_Pos* stdHW,
FT_Pos* stdVW )
{
+ AF_LatinMetrics metrics = (AF_LatinMetrics)metrics_;
+
+
if ( stdHW )
*stdHW = metrics->axis[AF_DIMENSION_VERT].standard_width;
@@ -2041,7 +2046,7 @@
max = seg2->max_coord;
/* compute maximum coordinate difference of the two segments */
- /* (this is, how much they overlap) */
+ /* (that is, how much they overlap) */
len = max - min;
if ( len >= len_threshold )
{
@@ -2610,8 +2615,10 @@
static FT_Error
af_latin_hints_init( AF_GlyphHints hints,
- AF_LatinMetrics metrics )
+ AF_StyleMetrics metrics_ ) /* AF_LatinMetrics */
{
+ AF_LatinMetrics metrics = (AF_LatinMetrics)metrics_;
+
FT_Render_Mode mode;
FT_UInt32 scaler_flags, other_flags;
FT_Face face = metrics->root.scaler.face;
@@ -2953,7 +2960,7 @@
stem_edge->pos = base_edge->pos + fitted_width;
- FT_TRACE5(( " LINK: edge %ld (opos=%.2f) linked to %.2f,"
+ FT_TRACE5(( " LINK: edge %td (opos=%.2f) linked to %.2f,"
" dist was %.2f, now %.2f\n",
stem_edge - hints->axis[dim].edges,
(double)stem_edge->opos / 64, (double)stem_edge->pos / 64,
@@ -3078,13 +3085,13 @@
#ifdef FT_DEBUG_LEVEL_TRACE
if ( !anchor )
- FT_TRACE5(( " BLUE_ANCHOR: edge %ld (opos=%.2f) snapped to %.2f,"
- " was %.2f (anchor=edge %ld)\n",
+ FT_TRACE5(( " BLUE_ANCHOR: edge %td (opos=%.2f) snapped to %.2f,"
+ " was %.2f (anchor=edge %td)\n",
edge1 - edges,
(double)edge1->opos / 64, (double)blue->fit / 64,
(double)edge1->pos / 64, edge - edges ));
else
- FT_TRACE5(( " BLUE: edge %ld (opos=%.2f) snapped to %.2f,"
+ FT_TRACE5(( " BLUE: edge %td (opos=%.2f) snapped to %.2f,"
" was %.2f\n",
edge1 - edges,
(double)edge1->opos / 64, (double)blue->fit / 64,
@@ -3134,7 +3141,7 @@
/* this should not happen, but it's better to be safe */
if ( edge2->blue_edge )
{
- FT_TRACE5(( " ASSERTION FAILED for edge %ld\n", edge2 - edges ));
+ FT_TRACE5(( " ASSERTION FAILED for edge %td\n", edge2 - edges ));
af_latin_align_linked_edge( hints, dim, edge2, edge );
edge->flags |= AF_EDGE_DONE;
@@ -3202,7 +3209,7 @@
anchor = edge;
edge->flags |= AF_EDGE_DONE;
- FT_TRACE5(( " ANCHOR: edge %ld (opos=%.2f) and %ld (opos=%.2f)"
+ FT_TRACE5(( " ANCHOR: edge %td (opos=%.2f) and %td (opos=%.2f)"
" snapped to %.2f and %.2f\n",
edge - edges, (double)edge->opos / 64,
edge2 - edges, (double)edge2->opos / 64,
@@ -3231,7 +3238,7 @@
if ( edge2->flags & AF_EDGE_DONE )
{
- FT_TRACE5(( " ADJUST: edge %ld (pos=%.2f) moved to %.2f\n",
+ FT_TRACE5(( " ADJUST: edge %td (pos=%.2f) moved to %.2f\n",
edge - edges, (double)edge->pos / 64,
(double)( edge2->pos - cur_len ) / 64 ));
@@ -3272,7 +3279,7 @@
edge->pos = cur_pos1 - cur_len / 2;
edge2->pos = cur_pos1 + cur_len / 2;
- FT_TRACE5(( " STEM: edge %ld (opos=%.2f) linked to %ld (opos=%.2f)"
+ FT_TRACE5(( " STEM: edge %td (opos=%.2f) linked to %td (opos=%.2f)"
" snapped to %.2f and %.2f\n",
edge - edges, (double)edge->opos / 64,
edge2 - edges, (double)edge2->opos / 64,
@@ -3303,7 +3310,7 @@
edge->pos = ( delta1 < delta2 ) ? cur_pos1 : cur_pos2;
edge2->pos = edge->pos + cur_len;
- FT_TRACE5(( " STEM: edge %ld (opos=%.2f) linked to %ld (opos=%.2f)"
+ FT_TRACE5(( " STEM: edge %td (opos=%.2f) linked to %td (opos=%.2f)"
" snapped to %.2f and %.2f\n",
edge - edges, (double)edge->opos / 64,
edge2 - edges, (double)edge2->opos / 64,
@@ -3326,7 +3333,7 @@
if ( edge->link && FT_ABS( edge->link->pos - edge[-1].pos ) > 16 )
{
#ifdef FT_DEBUG_LEVEL_TRACE
- FT_TRACE5(( " BOUND: edge %ld (pos=%.2f) moved to %.2f\n",
+ FT_TRACE5(( " BOUND: edge %td (pos=%.2f) moved to %.2f\n",
edge - edges,
(double)edge->pos / 64,
(double)edge[-1].pos / 64 ));
@@ -3428,7 +3435,7 @@
if ( delta < 64 + 16 )
{
af_latin_align_serif_edge( hints, edge->serif, edge );
- FT_TRACE5(( " SERIF: edge %ld (opos=%.2f) serif to %ld (opos=%.2f)"
+ FT_TRACE5(( " SERIF: edge %td (opos=%.2f) serif to %td (opos=%.2f)"
" aligned to %.2f\n",
edge - edges, (double)edge->opos / 64,
edge->serif - edges, (double)edge->serif->opos / 64,
@@ -3438,9 +3445,9 @@
{
edge->pos = FT_PIX_ROUND( edge->opos );
anchor = edge;
- FT_TRACE5(( " SERIF_ANCHOR: edge %ld (opos=%.2f)"
+ FT_TRACE5(( " SERIF_ANCHOR: edge %td (opos=%.2f)"
" snapped to %.2f\n",
- edge-edges,
+ edge - edges,
(double)edge->opos / 64, (double)edge->pos / 64 ));
}
else
@@ -3467,8 +3474,8 @@
after->pos - before->pos,
after->opos - before->opos );
- FT_TRACE5(( " SERIF_LINK1: edge %ld (opos=%.2f) snapped to %.2f"
- " from %ld (opos=%.2f)\n",
+ FT_TRACE5(( " SERIF_LINK1: edge %td (opos=%.2f) snapped to %.2f"
+ " from %td (opos=%.2f)\n",
edge - edges, (double)edge->opos / 64,
(double)edge->pos / 64,
before - edges, (double)before->opos / 64 ));
@@ -3477,7 +3484,7 @@
{
edge->pos = anchor->pos +
( ( edge->opos - anchor->opos + 16 ) & ~31 );
- FT_TRACE5(( " SERIF_LINK2: edge %ld (opos=%.2f)"
+ FT_TRACE5(( " SERIF_LINK2: edge %td (opos=%.2f)"
" snapped to %.2f\n",
edge - edges,
(double)edge->opos / 64, (double)edge->pos / 64 ));
@@ -3498,7 +3505,7 @@
if ( edge->link && FT_ABS( edge->link->pos - edge[-1].pos ) > 16 )
{
#ifdef FT_DEBUG_LEVEL_TRACE
- FT_TRACE5(( " BOUND: edge %ld (pos=%.2f) moved to %.2f\n",
+ FT_TRACE5(( " BOUND: edge %td (pos=%.2f) moved to %.2f\n",
edge - edges,
(double)edge->pos / 64,
(double)edge[-1].pos / 64 ));
@@ -3519,7 +3526,7 @@
if ( edge->link && FT_ABS( edge->link->pos - edge[-1].pos ) > 16 )
{
#ifdef FT_DEBUG_LEVEL_TRACE
- FT_TRACE5(( " BOUND: edge %ld (pos=%.2f) moved to %.2f\n",
+ FT_TRACE5(( " BOUND: edge %td (pos=%.2f) moved to %.2f\n",
edge - edges,
(double)edge->pos / 64,
(double)edge[1].pos / 64 ));
@@ -3547,8 +3554,10 @@
af_latin_hints_apply( FT_UInt glyph_index,
AF_GlyphHints hints,
FT_Outline* outline,
- AF_LatinMetrics metrics )
+ AF_StyleMetrics metrics_ ) /* AF_LatinMetrics */
{
+ AF_LatinMetrics metrics = (AF_LatinMetrics)metrics_;
+
FT_Error error;
int dim;
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-13 22:38:00 +0000