发明授权
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
- 专利标题： Video instruction processing of desired bytes in multi-byte buffers by shifting to matching byte location
- 专利标题（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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申请号： US12762020申请日： 2010-04-16
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公开(公告)号： US08473721B2公开(公告)日： 2013-06-25
- 发明人: Michael J. Mantor , Jeffrey T. Brady , Christopher L. Spencer , Daniel W. Wong , Andrew E. Gruber
- 申请人： Michael J. Mantor , Jeffrey T. Brady , Christopher L. Spencer , Daniel W. Wong , Andrew E. Gruber
- 申请人地址： US CA Sunnyvale CA Markham, Ontario
- 专利权人： Advanced Micro Devices, Inc.,ATI Technologies ULC
- 当前专利权人： Advanced Micro Devices, Inc.,ATI Technologies ULC
- 当前专利权人地址： US CA Sunnyvale CA Markham, Ontario
- 代理机构： Sterne, Kessler, Goldman & Fox P.L.L.C.
- 主分类号： G06F9/30
- IPC分类号： G06F9/30
摘要：
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.
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