Switch resizing algorithm to CV_INTER_AREA

[GoogleCodeExporter]

Unfortunately, by default mod_pagespeed uses cvResize() with default 
interpolation method, which leads to unacceptable quality of resized jpg 
images. 

Ideally, the algorithm used shall be configurable. For now i've patched the 
code to use CV_INTER_AREA mode, which gives much better results. Patch attached.

Original issue reported on code.google.com by codepain...@gmail.com on 9 Dec 2010 at 1:06

Attachments:

• image_resize.diff