Apparatus for distinguishing information stored in a frame buffer
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United States of America Patent
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Dec 28, 1993
Issued Date -
N/A
app pub date -
Apr 19, 1993
filing date -
May 24, 1990
priority date (Note) -
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status (Latency Note)
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Abstract
An arrangement for storing video and graphic information from video and graphics sources to be displayed on a computer output display including a single frame buffer having first and second separately addressable areas, the first of such areas being adapted to store pixel information, the second of such areas being adapted to store information regarding the type of information stored at each pixel of the first of such areas.
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