On Fri, 2 Jul 2010 12:26:34 -0700, Jesse Barnes <[email protected]> wrote:
> If a pixmap header is modified or the drawable serial changes, some > aspects of the drawable are likely to have changed so we should > re-allocate the corresponding DRI2 drawable in that case. This is one > way of catching when the root window pixmap changes through xrandr. For windows, you might use the serial number of the window pixmap instead of the window serial number. -- [email protected]
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