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. 14, 2012
Filed:
Jun. 15, 2007
Zahid Hussain, Ascot, GB;
Kiumars Sabeti, San Jose, CA (US);
Zahid Hussain, Ascot, GB;
Kiumars Sabeti, San Jose, CA (US);
VIA Technologies, Inc., Taipei, TW;
Abstract
An exemplary graphics processing unit (GPU) comprises a decoder and a video processing unit. The decoder is configured to decode a first and a second deblocking filter acceleration instruction. The first and second deblocking filter instructions are associated with a deblocking filter used by a particular video decoder. The video processing unit is configured to receive encoded by the deblocking filter acceleration instructions, and to determine first and second memory sources specified by the received parameters as one of a plurality of memory sources located on the GPU. The video processing unit is further configured to load a first block of pixel data from the first memory source, and to apply the deblocking filter to the first block of pixel data, and to load a second block of pixel data from the second memory source, and to apply the deblocking filter to the second block of pixel data.