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:
Nov. 07, 2017
Filed:
Sep. 10, 2014
Apple Inc., Cupertino, CA (US);
Benjiman L. Goodman, Cedar Park, TX (US);
Adam T. Moerschell, San Jose, CA (US);
James S. Blomgren, Houston, TX (US);
Apple Inc., Cupertino, CA (US);
Abstract
Techniques are disclosed relating to a cache configured to store state information for texture mapping. In one embodiment, a texture state cache includes a plurality of entries configured to store state information relating to one or more stored textures. In this embodiment, the texture state cache also includes texture processing circuitry configured to retrieve state information for one of the stored textures from one of the entries in the texture state cache and determine pixel attributes based on the texture and the retrieved state information. The state information may include texture state information and sampler state information, in some embodiments. The texture state cache may allow for reduced rending times and power consumption, in some embodiments.