US 11,816,775 B2
Image rendering method and apparatus, and electronic device
Fan Zhang, Shenzhen (CN); Baocheng Gu, Nanjing (CN); Dong Wei, Shenzhen (CN); Quan Gao, Hangzhou (CN); Yixin Deng, Nanjing (CN); Xinchao Peng, Nanjing (CN); and Jia Luo, Nanjing (CN)
Assigned to Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed by HUAWEI TECHNOLOGIES CO., LTD., Guangdong (CN)
Filed on Sep. 22, 2021, as Appl. No. 17/482,124.
Application 17/482,124 is a continuation of application No. PCT/CN2020/078663, filed on Mar. 10, 2020.
Claims priority of application No. 201910224224.3 (CN), filed on Mar. 22, 2019.
Prior Publication US 2022/0005255 A1, Jan. 6, 2022
Int. Cl. G06T 15/00 (2011.01); G06T 1/20 (2006.01)
CPC G06T 15/005 (2013.01) [G06T 1/20 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An image rendering method, wherein the method comprises:
obtaining a first image command stream of a first image frame, wherein the first image command stream comprises one or more first drawing commands; and
determining whether a first target drawing command exists in the first image command stream, and in response to determining that the first target drawing command exists in the first image command stream, instructing a graphics processing unit to render the first image frame based on a reusable drawing target, wherein the first target drawing command is the same as a second target drawing command in a second image command stream of a rendered image frame, and wherein the reusable drawing target is a drawing target generated based on the second target drawing command.