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:
Dec. 14, 2021
Filed:
Feb. 16, 2021
Qualcomm Incorporated, San Diego, CA (US);
Dileep Marchya, Hyderabad, IN;
Sudeep Ravi Kottilingal, San Diego, CA (US);
Srinivas Pullakavi, Kakinada, IN;
Dhaval Kanubhai Patel, San Diego, CA (US);
Prashant Nukala, Hyderabad, IN;
Nagamalleswararao Ganji, San Diego, CA (US);
Mohammed Naseer Ahmed, San Diego, CA (US);
Mahesh Aia, San Diego, CA (US);
Kalyan Thota, Hyderabad, IN;
Sushil Chauhan, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
In some aspects, the present disclosure provides a method for generating a frame. The method includes receiving a first fence indicating that a first frame stored in a display processor unit (DPU) buffer has been consumed by a hardware component. The method also includes in response to receiving the first fence, fetching a plurality of layers from an application buffer, the plurality of layers corresponding to a second frame. The method also includes determining to use both a DPU and a graphics processing unit (GPU) to process the plurality of layers for composition of the second frame. The method also includes fetching the first fence from the DPU buffer and generating a second fence.