Patent ID: 11860708
Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  Y | IPC G

Claim 6:
7. An application processor, comprising:
a graphics processor, a graphics random access memory, and a display serial interface, wherein the graphics random access memory is communicably connected with a codec overlay hardware of the graphics processor, and is used to receive and store an image frame outputted by the graphics processor; the graphics random access memory is further communicably connected with the display serial interface, and is used to output a stored image frame through the display serial interface,
wherein the application further comprises:
a graphics compression circuit connected in series between the codec overlay hardware of the graphics processor and the graphics random access memory, wherein the graphics compression circuit is used to compress the image frame outputted by the graphics processor and output the compressed image frame to the graphics random access memory; and
a graphics decompression circuit connected in series between the display serial interface and the graphics random access memory, wherein the graphics decompression circuit is used to decompress an image frame stored in the graphics random access memory and output the decompressed image frame to the display serial interface.