diff options
Diffstat (limited to 'gfx/cairo/quartz-glyph-extents.patch')
| -rw-r--r-- | gfx/cairo/quartz-glyph-extents.patch | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gfx/cairo/quartz-glyph-extents.patch b/gfx/cairo/quartz-glyph-extents.patch new file mode 100644 index 0000000000..3114042921 --- /dev/null +++ b/gfx/cairo/quartz-glyph-extents.patch @@ -0,0 +1,19 @@ +--- a/gfx/cairo/cairo/src/cairo-quartz-font.c Wed Dec 23 14:17:44 2009 -0500 ++++ b/gfx/cairo/cairo/src/cairo-quartz-font.c Wed Dec 23 20:45:00 2009 +0000 +@@ -420,6 +420,16 @@ _cairo_quartz_init_glyph_metrics (cairo_ + !CGFontGetGlyphBBoxesPtr (font_face->cgFont, &glyph, 1, &bbox)) + goto FAIL; + ++ /* broken fonts like Al Bayan return incorrect bounds for some null characters, ++ see https://bugzilla.mozilla.org/show_bug.cgi?id=534260 */ ++ if (unlikely (bbox.origin.x == -32767 && ++ bbox.origin.y == -32767 && ++ bbox.size.width == 65534 && ++ bbox.size.height == 65534)) { ++ bbox.origin.x = bbox.origin.y = 0; ++ bbox.size.width = bbox.size.height = 0; ++ } ++ + status = _cairo_matrix_compute_basis_scale_factors (&font->base.scale, + &xscale, &yscale, 1); + if (status) |