Invention Grant
- Patent Title: Cursor handling in a variable refresh rate environment
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Application No.: US14856495Application Date: 2015-09-16
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Publication No.: US10068549B2Publication Date: 2018-09-04
- Inventor: Tom Verbeure , Timothy John Bornemisza
- Applicant: NVIDIA Corporation
- Applicant Address: US CA Santa Clara
- Assignee: NVIDIA CORPORATION
- Current Assignee: NVIDIA CORPORATION
- Current Assignee Address: US CA Santa Clara
- Agency: Zilka-Kotab, LLC
- Main IPC: G09G5/08
- IPC: G09G5/08

Abstract:
A method, computer program product, and system for cursor handling in a variable refresh rate environment are disclosed. The method includes the steps of receiving a first image, combining a cursor at a first position with the first image to produce a first combined image, and displaying the combined image on a variable refresh rate display device. The method also includes the steps of determining that a refresh timeout associated with the variable refresh rate display device has occurred, and then, after determining that a second image has not been generated, combining the cursor at a second position with the first image to produce a second combined image for display. The logic for implementing the method may be included in a graphics processing unit or within the variable refresh rate display device itself.
Public/Granted literature
- US20170075432A1 CURSOR HANDLING IN A VARIABLE REFRESH RATE ENVIRONMENT Public/Granted day:2017-03-16
Information query