1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/cairo/quartz-glyph-extents.patch Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,19 @@
1.4 +--- a/gfx/cairo/cairo/src/cairo-quartz-font.c Wed Dec 23 14:17:44 2009 -0500
1.5 ++++ b/gfx/cairo/cairo/src/cairo-quartz-font.c Wed Dec 23 20:45:00 2009 +0000
1.6 +@@ -420,6 +420,16 @@ _cairo_quartz_init_glyph_metrics (cairo_
1.7 + !CGFontGetGlyphBBoxesPtr (font_face->cgFont, &glyph, 1, &bbox))
1.8 + goto FAIL;
1.9 +
1.10 ++ /* broken fonts like Al Bayan return incorrect bounds for some null characters,
1.11 ++ see https://bugzilla.mozilla.org/show_bug.cgi?id=534260 */
1.12 ++ if (unlikely (bbox.origin.x == -32767 &&
1.13 ++ bbox.origin.y == -32767 &&
1.14 ++ bbox.size.width == 65534 &&
1.15 ++ bbox.size.height == 65534)) {
1.16 ++ bbox.origin.x = bbox.origin.y = 0;
1.17 ++ bbox.size.width = bbox.size.height = 0;
1.18 ++ }
1.19 ++
1.20 + status = _cairo_matrix_compute_basis_scale_factors (&font->base.scale,
1.21 + &xscale, &yscale, 1);
1.22 + if (status)
