Image frame rendering method and related apparatus

A rendering apparatus, comprising:

• an obtaining unit configured to:
• obtain a first rendering instruction, wherein the first rendering instruction instructs the obtaining unit to render a first target image frame;
• and
• obtain a first image frame and a second image frame based on the first rendering instruction, the first image frame being a previous frame of the second image frame, and the second image frame being a previous frame of the first target image frame;
• and
• a processing unit configured to obtain the first target image frame based on the second image frame when a similarity between the first image frame and the second image frame is greater than or equal to a first threshold, wherein content of the first target image frame is the same as content of the second image frame.

An electronic device, comprising:

• a memory including program instructions;
• and
• at least one processor, wherein execution by the at least one processor causes the electronic device to perform operations including:
• obtaining a first rendering instruction, wherein the first rendering instruction instructs the at least one processor to render a first target image frame;
• obtaining a first image frame and a second image frame based on the first rendering instruction, wherein the first image frame is a previous frame of the second image frame, and the second image frame is a previous frame of the first target image frame;
• and
• when a similarity between the first image frame and the second image frame is greater than or equal to a first threshold, obtaining the first target image frame based on the second image frame.