发明名称 |
LINEAR BITBLT SOURCE TYPE |
摘要 |
A method of managing display memory in a computer system comprised of defining a first memory portion for storing display pixel data and defining a second memory portion as a cache memory, storing pixel data from each bitmapped object line of an object in linear sequence in the cache memory, and transferring the linearly stored pixel data from the cache memory to the first portion, for subsequent processing or display.
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申请公布号 |
CA2140960(C) |
申请公布日期 |
2000.11.07 |
申请号 |
CA19952140960 |
申请日期 |
1995.01.24 |
申请人 |
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发明人 |
HARTOG, ADRIAN;LUM, SANFORD S.;GROSSMAN, JOSH |
分类号 |
G06F13/20;G06T3/20;(IPC1-7):G06T3/20 |
主分类号 |
G06F13/20 |
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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