ref: 2d3cc8ea2b163fd7275ed0c44102659ff0acd68b
parent: a62c87fb046997848a0b4cf834366b453aef4a83
author: Jingning Han <jingning@google.com>
date: Tue Nov 18 03:58:09 EST 2014
Add sse2 version for vp9_quantize_fp vp9_quantize_fp is the quantization process used by rtc coding mode. This commit adds a sse2 implementation of it. The implementation is modified based on vp9_quantize_b_sse2. No speed difference from ssse3 version. Change-Id: I24949c5b27df160b4f35117d28858d269454e64a