Fix sbix glyph extents

harfbuzz/harfbuzz@c9796d1
khaledhosny · Aug 10, 2019 · 6060e13 · 6060e13
1 parent 1e1bfe3
commit 6060e13
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/source/libs/harfbuzz/harfbuzz-src/src/hb-ot-color-sbix-table.hh b/source/libs/harfbuzz/harfbuzz-src/src/hb-ot-color-sbix-table.hh
@@ -235,9 +235,9 @@ struct sbix
       const PNGHeader &png = *blob->as<PNGHeader>();
 
       extents->x_bearing = x_offset;
-      extents->y_bearing = y_offset;
+      extents->y_bearing = png.IHDR.height + y_offset;
       extents->width     = png.IHDR.width;
-      extents->height    = png.IHDR.height;
+      extents->height    = -png.IHDR.height;
 
       /* Convert to font units. */
       if (strike_ppem)