The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 04, 2020
Filed:
Aug. 21, 2018
Samsung Electronics Co., Ltd, Suwon-si, KR;
Ivan Getta, Mountain View, CA (US);
Sudhi Herle, Dallas, TX (US);
Ahmed M. Azab, Palo Alto, CA (US);
Rohan Bhutkar, San Jose, CA (US);
Guruprasad Ganesh, Santa Clara, CA (US);
Wenbo Shen, Sunnyvale, CA (US);
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A method for implementing a shared memory buffer includes at an apparatus comprising a processor and a physical memory, running a host environment with a host virtual memory. The method further includes running a guest environment with a guest virtual memory, performing, by the host environment, an allocation of a frame buffer in the physical memory, and mapping the allocated frame buffer into the host virtual memory. Additionally, the method includes passing a handle of the allocated frame buffer to the guest environment and performing a mapping of the allocated frame buffer into the guest virtual memory, the mapping based on the handle of the allocated frame buffer.