gfx/cairo/fix-unnecessary-fallback.patch@97036ab72558 (annotated)
gfx/cairo/fix-unnecessary-fallback.patch
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rw-r--r--
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
| michael@0 | 1 | diff --git a/src/cairo-xlib-surface.c b/src/cairo-xlib-surface.c |
| michael@0 | 2 | index 353cbcd..1a053d0 100644 |
| michael@0 | 3 | --- a/src/cairo-xlib-surface.c |
| michael@0 | 4 | +++ b/src/cairo-xlib-surface.c |
| michael@0 | 5 | @@ -1818,7 +1817,8 @@ _recategorize_composite_operation (cairo_xlib_surface_t *dst, |
| michael@0 | 6 | return DO_XTILE; |
| michael@0 | 7 | } |
| michael@0 | 8 | |
| michael@0 | 9 | - if (dst->buggy_repeat && src_attr->extend == CAIRO_EXTEND_REPEAT) |
| michael@0 | 10 | + if (dst->buggy_repeat && src_attr->extend == CAIRO_EXTEND_REPEAT && |
| michael@0 | 11 | + (src->width != 1 || src->height != 1)) |
| michael@0 | 12 | return DO_UNSUPPORTED; |
| michael@0 | 13 | |
| michael@0 | 14 | if (! CAIRO_SURFACE_RENDER_HAS_COMPOSITE (src)) |
