发明名称 |
Direct macroblock mode techniques for high performance hardware motion compensation |
摘要 |
Direct macroblock mode techniques for high performance hardware motion compensation are described. An embodiment includes a hardware motion compensation graphics display device driver. More specifically, an embodiment mitigates a macroblock data parsing bottleneck in the display device driver by directly generating macroblock instructions and storing them in a dedicated buffer. For example, an embodiment includes an independent direct memory access instruction execution buffer for macroblock instructions separate from the direct memory access instruction execution buffer for all other hardware motion compensation instructions. Other embodiments are described and claimed.
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申请公布号 |
US8249140(B2) |
申请公布日期 |
2012.08.21 |
申请号 |
US20050323173 |
申请日期 |
2005.12.30 |
申请人 |
SONG QINGJIAN;TANG XING;LIU WENFENG;INTEL CORPORATION |
发明人 |
SONG QINGJIAN;TANG XING;LIU WENFENG |
分类号 |
H04N7/12 |
主分类号 |
H04N7/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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