公开(公告)号：US20250022436A1

公开(公告)日：2025-01-16

申请号：US18713543

申请日：2022-12-15

Applicant: QUALCOMM Incorporated

Inventor： Jonathan WICKS ,  Chun WANG ,  Samuel Benjamin HOLMES ,  Mark STERNBERG ,  Prashant NUKALA

IPC: G09G5/02 ,  G09G5/377

Abstract: Aspects presented herein relate to methods and devices for display processing including an apparatus, e.g., a DPU. The apparatus may obtain an indication of associated with a plurality of pixels corresponding to a plurality of color channels. The apparatus may also divide each of the plurality of color channels. The apparatus may also select at least one first color channel of the plurality of divided color channels. Further, the apparatus may scale each of the pixels associated with the at least one first color channel. The apparatus may also blend, based on each of the plurality of scaled pixels, all of the plurality of pixels associated with the at least one first color channel. The apparatus may also transmit, based on all of the plurality of blended pixels, an indication of the plurality of pixels associated with the at least one first color channel.

公开(公告)号：US20210056933A1

公开(公告)日：2021-02-25

申请号：US16548587

申请日：2019-08-22

Applicant: QUALCOMM Incorporated

Inventor： Dileep MARCHYA ,  Srinivas PULLAKAVI ,  Prashant NUKALA

IPC: G09G5/36 ,  G06T1/20 ,  G06T1/60

Abstract: The present disclosure relates to methods and apparatus for display processing. Aspects of the present disclosure can determine a refresh offset for at least one group of lines in a first display based on at least one group of lines in a second display. Aspects of the present disclosure can also apply the refresh offset for the at least one group of lines in the first display based on the at least one group of lines in the second display. Further, aspects of the present disclosure can adjust combined instantaneous bandwidth corresponding to each of the at least one group of lines in the first display and each of the at least one group of lines in the second display based on the applied refresh offset. Aspects of the present disclosure can also determine one or more overlapping layer regions based on the first display and the second display.