[cairo-bugs] [Bug 38904] Garbled font with --enable-xlib-xcb

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun Dec 11 02:32:25 PST 2011


https://bugs.freedesktop.org/show_bug.cgi?id=38904

--- Comment #9 from Uli Schlachter <psychon at znc.in> 2011-12-11 02:32:25 PST ---
I still don't have any good test (happens sporadically in thunderbird, happens
slightly more often if all glyphs go through render_glyphs_via_mask instead of
_composite_glyphs), but I couldn't reproduce this since the following commit:

commit 2a60e8deecd8f63671cd595012843a665187d695
Author: Uli Schlachter <psychon at znc.in>
Date:   Thu Dec 8 22:41:10 2011 +0100

    xcb: Fix invalid casts from cairo_content_t to cairo_format_t

    This was introduced in a69335a84e when the second argument of
    _cairo_xcb_surface_create_similar_image was changed from content to format.

    Signed-off-by: Uli Schlachter <psychon at znc.in>


Could you retest? (And no, I don't really know how that commit fixes this bug,
something down the call graph must be mis-handling some format...?)

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