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:
Oct. 14, 2025
Filed:
Jun. 30, 2023
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Ati Technologies Ulc, Markham, CA;
Michal Adam Woźniak, Santa Clara, CA (US);
Guennadi Riguer, Markham, CA;
Advanced Micro Devices, Inc., Santa Clara, CA (US);
ATI Technologies ULC, Markham, CA;
Abstract
A technique for rendering is provided. The technique includes generating a first gradient for a shade space texture tile, wherein the first gradient reflects a relationship between shade space texel spacing and screen space pixel spacing; generating a second gradient for a shade space texel of the shade space texture tile, wherein the second gradient reflects a relationship between material texel spacing and shade space texel spacing; combining the first gradient and the second gradient to obtain a third gradient; and performing anisotropic filtering on the material texture using the third gradient to obtain a value for the shade space texel.