Copy-on-write (COW) Rendering of graphical object models

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200058273A1
SERIAL NO

15999383

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Abstract

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A method of rendering an object model includes modifying, by a first thread executing on a computer system that is coupled to a display screen, a current object model to generate a new object model that is stored at a first memory address. The method also includes storing, by the first thread, a copy of the new object model at a second memory address. The method further includes updating, by the first thread, a reference to identify the copy of the new object model. The method also includes rendering, by a second thread executing on the computer system, a renderable object model identified by the reference into a buffer that is converted into pixels on the display screen, the first thread being independent of the second thread.

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Patent Owner(s)

Patent OwnerAddress
RED HAT INC100 EAST DAVIE STREET RALEIGH NC 27601

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Khan, Monis Masood Raleigh, US 1 1
McCallum, Nathaniel Philip Raleigh, US 19 61
Orozco, Juan Jose Vallejo Raleigh, US 1 1
Petersen, Benjamin Raleigh, US 4 10
Toppins, Jonathan Michael Raleigh, US 1 1

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