shithub: libvpx

Download patch

ref: f88315cb2929e70cf2befeecd26224530458bf84
parent: f6d870f7ae6f968bdbc342af80c8f71fa98f2ac2
author: Yunqing Wang <yunqingwang@google.com>
date: Wed Oct 23 10:25:16 EDT 2013

Add 32x32 idct function for eob<=34 case

When only upper-left 8x8 area has non-zero dct coefficients, we
could skip 1D IDCT for 9th to 32th rows to save operations. This
function is called when eob <= 34.

Change-Id: I9684b75947bdde346cfe3720f08a953aa7a13fb5