Commits
Jingning Han committed 427cdf0a419
Reduce the number of full block SAD calls This commit uses a 6-point 1-step refine motion search in the integral projection based full pixel motion estimation, to replace the current 9-point search. It reduces runtime cost of speed -6 on some noisy clips, e.g., dark720p single thread 33314 b/f, 40.076 dB, 18231 ms -> 33307 b/f, 40.067 dB, 17768 ms The compression performance for rtc set remains unchanged. Change-Id: I194ea5a9ce52e5a10baeee36338633adc22f764c