公开(公告)号：US20190310818A1

公开(公告)日：2019-10-10

申请号：US15947396

申请日：2018-04-06

Applicant: QUALCOMM Incorporated

Inventor： Jun Liu ,  Tao Shen ,  Wenbiao Wang ,  Aravind Bhaskara ,  Mohit Hari Bhave ,  Nishant Hariharan ,  Taiyuan Fang ,  Rong Li

IPC: G06F3/14 ,  G06T7/00 ,  G06T1/20 ,  G06T1/60 ,  G06T5/00

Abstract: Example techniques are described for image processing to selectively perform a warping operation if there is change in orientation of a display device between frames. For example, if there is change in orientation of a display device between processing a first frame and after rendering of a second frame, processing circuitry may perform a warp operation on the second frame to warp image content of the second frame based on a current orientation of the display device. If there is no change in orientation of the display device between processing a third frame and after rendering of a fourth frame, the processing circuitry may bypass the warp operation on the fourth frame to avoid warping entire image content of the fourth frame.