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2 Commits

Author SHA1 Message Date
Jingning Han
2d3cc8ea2b 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
 2014-11-18 09:01:41 -08:00
Alex Converse
7497d2fb23 Add a 32-bit friendly sse2 quantizer. 
This is based on the 64-bit ssse3 quantizer.

1.1x speedup for screen content at speed 7.

Change-Id: I57d15415ef97c49165954bbe3daaaf9318e37448
 2014-10-14 11:37:41 -07:00