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* src/aflatin.c (af_latin_trace_height): Remove.

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Update caller.

The algorithm works fine.
This commit is contained in:
Werner Lemberg
2025-04-22 18:10:26 +02:00
parent ba94c9547e
commit 64da9d4798
1 changed files with 0 additions and 53 deletions
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53
src/autofit/aflatin.c
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@@ -4578,48 +4578,6 @@
}
#ifdef FT_DEBUG_LEVEL_TRACE
/* Print the height of the topmost contour for debugging purposes. */
/* TODO: remove this once the tilde unflattening works. */
static void
af_latin_trace_height( FT_UInt num,
AF_GlyphHints hints )
{
AF_Point p = hints->contours[af_find_highest_contour(hints)];
AF_Point first_point = p;
FT_Pos min_y, max_y;
min_y = max_y = p->y;
do
{
p = p->next;
if ( !(p->flags & AF_FLAG_CONTROL) )
{
if ( p->y < min_y )
min_y = p->y;
if ( p->y > max_y )
max_y = p->y;
}
} while ( p != first_point );
FT_TRACE4(( "height %d: %ld\n", num, max_y - min_y ));
FT_TRACE4(( "min y %d: %ld\n", num, min_y ));
}
#else
static void
af_latin_trace_height( FT_UInt num,
AF_GlyphHints hints )
{
FT_UNUSED( num );
FT_UNUSED( hints );
}
#endif
/* Apply the complete hinting algorithm to a latin glyph. */
static FT_Error
@@ -4677,19 +4635,13 @@
if ( is_top_tilde )
{
af_latin_trace_height( 10, hints );
af_latin_stretch_top_tilde( hints );
af_latin_trace_height( 11, hints );
af_latin_align_top_tilde( hints );
af_latin_trace_height( 12, hints );
}
if ( is_bottom_tilde )
{
af_latin_trace_height( 20, hints );
af_latin_stretch_bottom_tilde( hints );
af_latin_trace_height( 21, hints );
af_latin_align_bottom_tilde( hints );
af_latin_trace_height( 22, hints );
}
axis = &metrics->axis[AF_DIMENSION_VERT];
@@ -4717,19 +4669,14 @@
( dim == AF_DIMENSION_VERT && AF_HINTS_DO_VERTICAL( hints ) ) )
{
af_latin_hint_edges( hints, (AF_Dimension)dim );
af_latin_trace_height( 1, hints );
af_glyph_hints_align_edge_points( hints, (AF_Dimension)dim );
af_latin_trace_height( 2, hints );
af_glyph_hints_align_strong_points( hints, (AF_Dimension)dim );
af_latin_trace_height( 3, hints );
af_glyph_hints_align_weak_points( hints, (AF_Dimension)dim );
af_latin_trace_height( 4, hints );
af_glyph_hints_apply_vertical_separation_adjustments(
hints,
(AF_Dimension)dim,
glyph_index,
metrics->root.reverse_charmap );
af_latin_trace_height( 5, hints );
}
}