Rename offset types to be explicit about their size
Add Offset16To<>, Offset24To<>, and Offset32To<> for most use-cases.
diff --git a/src/hb-aat-layout-opbd-table.hh b/src/hb-aat-layout-opbd-table.hh
index 8c04a64..b1a1512 100644
--- a/src/hb-aat-layout-opbd-table.hh
+++ b/src/hb-aat-layout-opbd-table.hh
@@ -58,7 +58,7 @@
bool get_bounds (hb_font_t *font, hb_codepoint_t glyph_id,
hb_glyph_extents_t *extents, const void *base) const
{
- const OffsetTo<OpticalBounds> *bounds_offset = lookupTable.get_value (glyph_id, font->face->get_num_glyphs ());
+ const Offset16To<OpticalBounds> *bounds_offset = lookupTable.get_value (glyph_id, font->face->get_num_glyphs ());
if (!bounds_offset) return false;
const OpticalBounds &bounds = base+*bounds_offset;
@@ -79,7 +79,7 @@
}
protected:
- Lookup<OffsetTo<OpticalBounds>>
+ Lookup<Offset16To<OpticalBounds>>
lookupTable; /* Lookup table associating glyphs with the four
* int16 values for the left-side, top-side,
* right-side, and bottom-side optical bounds. */
@@ -92,7 +92,7 @@
bool get_bounds (hb_font_t *font, hb_codepoint_t glyph_id,
hb_glyph_extents_t *extents, const void *base) const
{
- const OffsetTo<OpticalBounds> *bounds_offset = lookupTable.get_value (glyph_id, font->face->get_num_glyphs ());
+ const Offset16To<OpticalBounds> *bounds_offset = lookupTable.get_value (glyph_id, font->face->get_num_glyphs ());
if (!bounds_offset) return false;
const OpticalBounds &bounds = base+*bounds_offset;
@@ -116,7 +116,7 @@
}
protected:
- Lookup<OffsetTo<OpticalBounds>>
+ Lookup<Offset16To<OpticalBounds>>
lookupTable; /* Lookup table associating glyphs with the four
* int16 values for the left-side, top-side,
* right-side, and bottom-side optical bounds. */
