High quality and high performance three-dimensional graphics architecture for portable handheld devices
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United States of America Patent
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Dec 25, 2007
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app pub date -
Nov 17, 2006
filing date -
Sep 18, 2003
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Abstract
A high quality and performance 3D graphics architecture suitable for portable handheld devices is provided. The 3D graphics architecture incorporates a module to classify polygons by size and other characteristics. In general, small and well-behaved triangles can be processed using 'lower-precision' units with power efficient circuitry without any quality and performance sacrifice (e.g., realism, resolution, etc.). By classifying the primitives and selecting the more power-efficient processing unit to process the primitive, power consumption can be reduced without quality and performance sacrifice.
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