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:
May. 30, 2023
Filed:
Mar. 02, 2022
Intel Corporation, Santa Clara, CA (US);
Prasoonkumar Surti, Folsom, CA (US);
Karthik Vaidyanathan, Berkeley, CA (US);
Murali Ramadoss, Folsom, CA (US);
Michael Apodaca, Folsom, CA (US);
Abhishek Venkatesh, Hillsboro, OR (US);
Joydeep Ray, Folsom, CA (US);
Abhishek R. Appu, El Dorado Hills, CA (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Systems, apparatuses and methods may provide away to render edges of an object defined by multiple tessellation triangles. More particularly, systems, apparatuses and methods may provide a way to perform anti-aliasing at the edges of the object based on a coarse pixel rate, where the coarse pixels may be based on a coarse Z value indicate a resolution or granularity of detail of the coarse pixel. The systems, apparatuses and methods may use a shader dispatch engine to dispatch raster rules to a pixel shader to direct the pixel shader to include, in a tile and/or tessellation triangle, one more finer coarse pixels based on a percent of coverage provided by a finer coarse pixel of a tessellation triangle at or along the edge of the object.