| 摘要 |
PROBLEM TO BE SOLVED: To provide an implementation form for generating a specialized bit block transfer function in a run time. SOLUTION: An exemplary method for performing a bit block transfer (bitblt) includes receiving one or a plurality of graphic parameters specifying the bitblt and generating a specialized bitblt function to perform the bitblt. The specialized bitblt function includes one or a plurality of code blocks selected from a superset of code blocks based on the graphics parameters. A system includes a specialized bitblt function generation part generating a specialized bitblt function to perform a specified bitblt. The specialized bitblt function includes an intermediate language code corresponding to one or a plurality of graphic parameters specifying the bitblt. A translation part translates the specialized bitblt function into a language code specific to a machine. COPYRIGHT: (C)2006,JPO&NCIPI
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