[cairo] [PATCH] add extents to clone_similar

Owen Taylor otaylor at redhat.com
Thu Oct 5 10:56:48 PDT 2006

On Thu, 2006-10-05 at 13:15 -0400, Christopher "Monty" Montgomery wrote:
> Hi Carl,
> The promised patch from yesterday's discussion.  Add extent hints to
> the various backends' clone_similar methods in order to avoid
> complete-surface copies into the X server from small image fills.

This is about the case where:

 - You have a large image surface
 - You want to draw a small portion of it onto an Xlib surface

						- Owen

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