/* */
/* Auto-fitter hinting routines (body). */
/* */
-/* Copyright 2003-2007, 2009-2013 by */
+/* Copyright 2003-2007, 2009-2014 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
af_glyph_hints_get_segment_offset( AF_GlyphHints hints,
FT_Int dimension,
FT_Int idx,
- FT_Pos* offset )
+ FT_Pos *offset,
+ FT_Bool *is_blue,
+ FT_Pos *blue_offset )
{
AF_Dimension dim;
AF_AxisHints axis;
if ( idx < 0 || idx >= axis->num_segments )
return FT_THROW( Invalid_Argument );
- seg = &axis->segments[idx];
- *offset = ( dim == AF_DIMENSION_HORZ ) ? seg->first->ox
- : seg->first->oy;
+ seg = &axis->segments[idx];
+ *offset = ( dim == AF_DIMENSION_HORZ ) ? seg->first->ox
+ : seg->first->oy;
+ if ( seg->edge )
+ *is_blue = (FT_Bool)( seg->edge->blue_edge != 0 );
+ else
+ *is_blue = FALSE;
+
+ if ( *is_blue )
+ *blue_offset = seg->edge->blue_edge->cur;
+ else
+ *blue_offset = 0;
return FT_Err_Ok;
}
/* Reset metrics. */
FT_LOCAL_DEF( void )
- af_glyph_hints_rescale( AF_GlyphHints hints,
- AF_ScriptMetrics metrics )
+ af_glyph_hints_rescale( AF_GlyphHints hints,
+ AF_StyleMetrics metrics )
{
hints->metrics = metrics;
hints->scaler_flags = metrics->scaler.flags;
in_x = out_x;
in_y = out_y;
- prev = point;
}
}
}
}
}
- point = points;
-
for ( ; contour < contour_limit; contour++ )
{
AF_Point first_touched, last_touched;
}
first_touched = point;
- last_touched = point;
for (;;)
{