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Method of creating transparent graphics

  • US 6,151,030 A
  • Filed: 05/27/1998
  • Issued: 11/21/2000
  • Est. Priority Date: 05/27/1998
  • Status: Expired due to Term
First Claim
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1. In a system having an output frame buffer to store pixels of display output data for the system, a method of creating transparent graphics comprising:

  • color mixing selected pixels of a first frame buffer with pixels of the output frame buffer to produce color mixed pixels;

    interleaving pixels of the output frame buffer and the color mixed pixels and storing the interleaved pixels in a second frame buffer; and

    displaying the pixels of the second frame buffer.

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