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Description
This PR adds a bicubic sampler in the gil image resizing algorithms.
It also adds another
static_for_each()
method with 5 sources for easier manipulation of the sampler.The overflow of the pixel values are checked inside the
cubic_interpolate
function. This is not optimum, but doing it after all cubic calculations is causing overflow errors in the output.I would like to know of better ways to do this..
Also I haven't written testcases for the new
static_for_each()
method.Closes #576
References
Tasklist
cubic_interpolation
function