公开(公告)号：US11756510B2

公开(公告)日：2023-09-12

申请号：US17344394

申请日：2021-06-10

Applicant: GOOGLE LLC

Inventor： Stuart James Myron Nicholson ,  Isaac James Deroche ,  Jerrold Richard Randell ,  Lai Pong Wong ,  Chris Brown

IPC: G09G5/393

CPC classification number: G09G5/393 ,  G09G2330/021 ,  G09G2340/145 ,  G09G2352/00 ,  G09G2360/128

Abstract: Systems, devices, and methods for generating, processing, assembling, and/or formatting data for display are described. Example display controllers are described in which image data is stored in a framebuffer, and a compositor selectively retrieves portions of the image data. At least one P-operator produces lines of intermediate P-operated data by performing at least one intra-line operation on the image data retrieved by the compositor, such as repeating or reordering pixels of the image data. A Q-operator produces a stream of pixel data by performing inter-line operations on the intermediate P-operated data, such as interpolating between lines of the P-operated data. A display is driven according to the stream of pixel data.

公开(公告)号：US20220270571A1

公开(公告)日：2022-08-25

申请号：US17344394

申请日：2021-06-10

Applicant: GOOGLE LLC

Inventor： Stuart James Myron Nicholson ,  Isaac James Deroche ,  Jerrold Richard Randell ,  Lai Pong Wong ,  Chris Brown

IPC: G09G5/393

Abstract: Systems, devices, and methods for generating, processing, assembling, and/or formatting data for display are described. Example display controllers are described in which image data is stored in a framebuffer, and a compositor selectively retrieves portions of the image data. At least one P-operator produces lines of intermediate P-operated data by performing at least one intra-line operation on the image data retrieved by the compositor, such as repeating or reordering pixels of the image data. A Q-operator produces a stream of pixel data by performing inter-line operations on the intermediate P-operated data, such as interpolating between lines of the P-operated data. A display is driven according to the stream of pixel data.