[cairo-bugs] [Bug 68457] cairo_dfb_surface does not unlock directfb surface after lock

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Aug 22 16:40:23 PDT 2013


--- Comment #1 from frank.chou at opentv.com ---
There is a bug in Cairo DirectFB backend. After applying the patch from the
link below to cairo-1.12.14

The directfb surface is locked in _cairo_dfb_surface_map_to_image() but not
unlocked in _cairo_dfb_surface_unmap_image(). Therefore, it is preventing the
application from using that directfb surface, such as surface->flip.

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