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:
Aug. 16, 2011
Filed:
Nov. 20, 2007
Fred Liao, San Jose, CA (US);
Yijung Su, Alviso, CA (US);
Yiping Chen, San Jose, CA (US);
Mark Zheng, San Jose, CA (US);
Fred Liao, San Jose, CA (US);
Yijung Su, Alviso, CA (US);
Yiping Chen, San Jose, CA (US);
Mark Zheng, San Jose, CA (US);
Via Technologies, Inc., Taipei, TW;
Abstract
Provided are methods for managing texture data. The methods include preloading a first plurality of texture descriptor values from a memory location in a first buffer located in a first logic block, wherein the first buffer is further configured to receive data corresponding to non-texture functions performed in the first logic block and preloading the first plurality of texture descriptor values from a memory location into a second buffer in a second logic block if the first buffer is full. The methods further include utilizing the first plurality of texture descriptor values, within the second logic block, to perform a shader calculation, and loading, dynamically, a second plurality of texture descriptor values from memory into the first buffer, wherein the first logic block requires additional data. Additionally, the methods can include writing, if the first buffer is full, the second plurality of texture descriptor values over a portion of the first plurality of texture descriptor values.