-
Cheng Chen authored
Skip transform type search. Without txk_sel: Skip remaining transform type search when all transform blocks inside the coding block have eob = 0. With txk_sel: For each transform block, whenever eob = 0, we skip remaining transform type search. Speed impact: On low bitrate, 25% speed up. On high bitrate, 15-20% speed up. Performance impact: Google test lowres, 30 frames With txk_sel: 0.15% drop Without txk_sel: 0.30% drop Change-Id: I5e8db730a19feec22e378611046b1ce1ab001c85
3c22260b