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. 09, 2014
Filed:
Jan. 24, 2011
Tom Frisinger, Shrewsbury, MA (US);
Tom Frisinger, Shrewsbury, MA (US);
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Abstract
A method, computer program product, and system are provided for processing a graphics operation. For instance, the method can include partitioning a texture and associated mipmaps into memory tiles, where the memory tiles are associated with a virtual memory system. The method can also include mapping a first subset of the memory tiles to respective address spaces in a physical memory system. Further, the method can include accessing the physical memory system during a rendering process of a graphics scene associated with the first subset of memory tiles. In the instance when the graphics scene requires one or more memory tiles outside of the first subset of memory tiles, the method can also include mapping a second subset of memory tiles to respective address spaces in the physical memory system.