gfx/cairo/quartz-glyph-extents.patch@6474c204b198 (annotated)
gfx/cairo/quartz-glyph-extents.patch
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | --- a/gfx/cairo/cairo/src/cairo-quartz-font.c Wed Dec 23 14:17:44 2009 -0500 |
| michael@0 | 2 | +++ b/gfx/cairo/cairo/src/cairo-quartz-font.c Wed Dec 23 20:45:00 2009 +0000 |
| michael@0 | 3 | @@ -420,6 +420,16 @@ _cairo_quartz_init_glyph_metrics (cairo_ |
| michael@0 | 4 | !CGFontGetGlyphBBoxesPtr (font_face->cgFont, &glyph, 1, &bbox)) |
| michael@0 | 5 | goto FAIL; |
| michael@0 | 6 | |
| michael@0 | 7 | + /* broken fonts like Al Bayan return incorrect bounds for some null characters, |
| michael@0 | 8 | + see https://bugzilla.mozilla.org/show_bug.cgi?id=534260 */ |
| michael@0 | 9 | + if (unlikely (bbox.origin.x == -32767 && |
| michael@0 | 10 | + bbox.origin.y == -32767 && |
| michael@0 | 11 | + bbox.size.width == 65534 && |
| michael@0 | 12 | + bbox.size.height == 65534)) { |
| michael@0 | 13 | + bbox.origin.x = bbox.origin.y = 0; |
| michael@0 | 14 | + bbox.size.width = bbox.size.height = 0; |
| michael@0 | 15 | + } |
| michael@0 | 16 | + |
| michael@0 | 17 | status = _cairo_matrix_compute_basis_scale_factors (&font->base.scale, |
| michael@0 | 18 | &xscale, &yscale, 1); |
| michael@0 | 19 | if (status) |
