Invention Grant
US08473721B2 Video instruction processing of desired bytes in multi-byte buffers by shifting to matching byte location
有权
通过转移到匹配的字节位置来处理多字节缓冲器中所需字节的视频指令
- Patent Title: Video instruction processing of desired bytes in multi-byte buffers by shifting to matching byte location
- Patent Title (中): 通过转移到匹配的字节位置来处理多字节缓冲器中所需字节的视频指令
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Application No.: US12762020Application Date: 2010-04-16
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Publication No.: US08473721B2Publication Date: 2013-06-25
- Inventor: Michael J. Mantor , Jeffrey T. Brady , Christopher L. Spencer , Daniel W. Wong , Andrew E. Gruber
- Applicant: Michael J. Mantor , Jeffrey T. Brady , Christopher L. Spencer , Daniel W. Wong , Andrew E. Gruber
- Applicant Address: US CA Sunnyvale CA Markham, Ontario
- Assignee: Advanced Micro Devices, Inc.,ATI Technologies ULC
- Current Assignee: Advanced Micro Devices, Inc.,ATI Technologies ULC
- Current Assignee Address: US CA Sunnyvale CA Markham, Ontario
- Agency: Sterne, Kessler, Goldman & Fox P.L.L.C.
- Main IPC: G06F9/30
- IPC: G06F9/30
Abstract:
Disclosed herein is a processing unit configured to process video data, and applications thereof. In an embodiment, the processing unit includes a buffer and an execution unit. The buffer is configured to store a data word, wherein the data word comprises a plurality of bytes of video data. The execution unit is configured to execute a single instruction to (i) shift bytes of video data contained in the data word to align a desired byte of video data and (ii) process the desired byte of the video data to provide processed video data.
Public/Granted literature
- US20110057940A1 Processing Unit to Implement Video Instructions and Applications Thereof Public/Granted day:2011-03-10
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