nfnt/resize — pull request #16 by charlievieth (2014-07-30 06:33:24+00:00)
Title: Refactored resize functions (1.3x gain), added optimized YCbCr and NearestNeighbor functions (2x gain).

Resizing a YCbCr image is now twice as fast and returns a a YCbCr image instead of an RGBA image. See ycc.go for details.

Created separate functions for nearest neighbor interpolation and refactored the resize functions in converter.go.