System and method for rendering graphics and video on a display
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United States of America Patent
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Jun 26, 2007
Grant Date -
Sep 26, 2002
app pub date -
Feb 20, 2001
filing date -
Feb 20, 2001
priority date (Note) -
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Abstract
A method for properly rendering various types of graphical and video content is disclosed comprising: determining whether a display on which the content is to be displayed is a progressive or an interlaced display; for a progressive display, de-interlacing any interlaced source content, transforming any bitmapped source content to fit the progressive display's resolution and/or scaling factors, and geometrically rendering any source content in a geometric description format into a bitmap image to fit the progressive display's resolution and/or scaling factors; and for an interlaced display, if the interlaced source content is not provided at the interlaced display's resolution and/or scaling factors, de-interlacing the interlaced source content to produce de-interlaced source content, and transforming the de-interlaced source content to fit the interlaced display's resolution and/or scaling factors.
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