[cairo] pixman box filtering code prototype
jeff at infidigm.net
Mon Nov 3 11:31:07 PST 2008
On Mon, Nov 03, 2008 at 12:25:11PM -0500, Frédéric Plourde wrote:
> >I've attached a patch that has a rough implementation of this.
> your code in /pixman-rescale-box.c looks good to me, but why haven't
> you placed your filtering calls down to pixman-transformed.c ?
I do a rectangular box filter to create a temporary image that is then
transformed as needed by the code in pixman-transformed.c. This approach
keeps things simpler by avoiding more code in pixman-transformed and
allows for a performance improvement in the common case of rectilinear
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