hb_font_t *font,
hb_buffer_t *buffer)
{
- if (!HB_DIRECTION_IS_HORIZONTAL (buffer->props.direction))
- return;
-
hb_glyph_info_t *info = buffer->info;
hb_glyph_position_t *pos = buffer->pos;
+ bool horizontal = HB_DIRECTION_IS_HORIZONTAL (buffer->props.direction);
unsigned int count = buffer->len;
for (unsigned int i = 0; i < count; i++)
if (_hb_glyph_info_is_unicode_space (&info[i]) && !_hb_glyph_info_ligated (&info[i]))
case t::SPACE_EM_5:
case t::SPACE_EM_6:
case t::SPACE_EM_16:
- pos[i].x_advance = (font->x_scale + ((int) space_type)/2) / (int) space_type;
+ if (horizontal)
+ pos[i].x_advance = (font->x_scale + ((int) space_type)/2) / (int) space_type;
+ else
+ pos[i].y_advance = (font->y_scale + ((int) space_type)/2) / (int) space_type;
break;
case t::SPACE_4_EM_18:
- pos[i].x_advance = (int64_t) font->x_scale * 4 / 18;
+ if (horizontal)
+ pos[i].x_advance = (int64_t) font->x_scale * 4 / 18;
+ else
+ pos[i].y_advance = (int64_t) font->y_scale * 4 / 18;
break;
case t::SPACE_FIGURE:
for (char u = '0'; u <= '9'; u++)
if (font->get_nominal_glyph (u, &glyph))
{
- pos[i].x_advance = font->get_glyph_h_advance (glyph);
+ if (horizontal)
+ pos[i].x_advance = font->get_glyph_h_advance (glyph);
+ else
+ pos[i].y_advance = font->get_glyph_v_advance (glyph);
break;
}
break;
case t::SPACE_PUNCTUATION:
- if (font->get_nominal_glyph ('.', &glyph))
- pos[i].x_advance = font->get_glyph_h_advance (glyph);
- else if (font->get_nominal_glyph (',', &glyph))
- pos[i].x_advance = font->get_glyph_h_advance (glyph);
+ if (font->get_nominal_glyph ('.', &glyph) ||
+ font->get_nominal_glyph (',', &glyph))
+ {
+ if (horizontal)
+ pos[i].x_advance = font->get_glyph_h_advance (glyph);
+ else
+ pos[i].y_advance = font->get_glyph_v_advance (glyph);
+ }
break;
case t::SPACE_NARROW:
* However, in my testing, many fonts have their regular space being about that
* size. To me, a percentage of the space width makes more sense. Half is as
* good as any. */
- pos[i].x_advance /= 2;
+ if (horizontal)
+ pos[i].x_advance /= 2;
+ else
+ pos[i].y_advance /= 2;
break;
}
}
../fonts/1c2c3fc37b2d4c3cb2ef726c6cdaaabd4b7f3eb9.ttf:--font-funcs=ot:U+202F:[gid1=0+280]
../fonts/1c2c3fc37b2d4c3cb2ef726c6cdaaabd4b7f3eb9.ttf:--font-funcs=ot:U+205F:[gid1=0+455]
../fonts/1c2c3fc37b2d4c3cb2ef726c6cdaaabd4b7f3eb9.ttf:--font-funcs=ot:U+3000:[gid1=0+2048]
+../fonts/1c2c3fc37b2d4c3cb2ef726c6cdaaabd4b7f3eb9.ttf:--font-funcs=ot --direction=ttb:U+0020:[gid1=0@-280,0+0,-2048]
+../fonts/1c2c3fc37b2d4c3cb2ef726c6cdaaabd4b7f3eb9.ttf:--font-funcs=ot --direction=ttb:U+00A0:[gid1=0@-280,0+0,-2048]
+../fonts/1c2c3fc37b2d4c3cb2ef726c6cdaaabd4b7f3eb9.ttf:--font-funcs=ot --direction=ttb:U+1680:[gid0=0@-346,0+0,-2048]
+../fonts/1c2c3fc37b2d4c3cb2ef726c6cdaaabd4b7f3eb9.ttf:--font-funcs=ot --direction=ttb:U+2000:[gid1=0@-280,0+0,1024]
+../fonts/1c2c3fc37b2d4c3cb2ef726c6cdaaabd4b7f3eb9.ttf:--font-funcs=ot --direction=ttb:U+2001:[gid1=0@-280,0+0,2048]
+../fonts/1c2c3fc37b2d4c3cb2ef726c6cdaaabd4b7f3eb9.ttf:--font-funcs=ot --direction=ttb:U+2002:[gid1=0@-280,0+0,1024]
+../fonts/1c2c3fc37b2d4c3cb2ef726c6cdaaabd4b7f3eb9.ttf:--font-funcs=ot --direction=ttb:U+2003:[gid1=0@-280,0+0,2048]
+../fonts/1c2c3fc37b2d4c3cb2ef726c6cdaaabd4b7f3eb9.ttf:--font-funcs=ot --direction=ttb:U+2004:[gid1=0@-280,0+0,683]
+../fonts/1c2c3fc37b2d4c3cb2ef726c6cdaaabd4b7f3eb9.ttf:--font-funcs=ot --direction=ttb:U+2005:[gid1=0@-280,0+0,512]
+../fonts/1c2c3fc37b2d4c3cb2ef726c6cdaaabd4b7f3eb9.ttf:--font-funcs=ot --direction=ttb:U+2006:[gid1=0@-280,0+0,341]
+../fonts/1c2c3fc37b2d4c3cb2ef726c6cdaaabd4b7f3eb9.ttf:--font-funcs=ot --direction=ttb:U+2007:[gid1=0@-280,0+0,-2048]
+../fonts/1c2c3fc37b2d4c3cb2ef726c6cdaaabd4b7f3eb9.ttf:--font-funcs=ot --direction=ttb:U+2008:[gid1=0@-280,0+0,-2048]
+../fonts/1c2c3fc37b2d4c3cb2ef726c6cdaaabd4b7f3eb9.ttf:--font-funcs=ot --direction=ttb:U+2009:[gid1=0@-280,0+0,410]
+../fonts/1c2c3fc37b2d4c3cb2ef726c6cdaaabd4b7f3eb9.ttf:--font-funcs=ot --direction=ttb:U+200A:[gid1=0@-280,0+0,128]
+../fonts/1c2c3fc37b2d4c3cb2ef726c6cdaaabd4b7f3eb9.ttf:--font-funcs=ot --direction=ttb:U+202F:[gid1=0@-280,0+0,-1024]
+../fonts/1c2c3fc37b2d4c3cb2ef726c6cdaaabd4b7f3eb9.ttf:--font-funcs=ot --direction=ttb:U+205F:[gid1=0@-280,0+0,455]
+../fonts/1c2c3fc37b2d4c3cb2ef726c6cdaaabd4b7f3eb9.ttf:--font-funcs=ot --direction=ttb:U+3000:[gid1=0@-280,0+0,2048]