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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.
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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.
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