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Computer system including a three-dimensional graphics accelerator which includes improved texture mapping capabilities

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专利汇可以提供Computer system including a three-dimensional graphics accelerator which includes improved texture mapping capabilities专利检索,专利查询,专利分析的服务。并且A computer system with improved texture mapping capabilities. The computer system includes a display screen, a bus for transferring data, and a system memory coupled to the bus for storing a texture map. The computer system further includes a processor coupled to the bus and configured to execute an application which renders a geometric primitive on the display screen. The processor is also configured to generate information corresponding to the geometric primitive and partition the geometric primitive according to a plurality of tiles organized as a grid. Each of the plurality of tiles in the grid corresponds to a portion of the texture map. The computer system further includes a graphics accelerator coupled to the bus. The graphics accelerator includes a texture memory cache configured to store a portion of the texture map corresponding to one of the plurality of tiles. The processor is configured to transfer a portion of the texture map corresponding to a first of the plurality of tiles from the system memory to the graphics accelerator. which stores the portion of the texture map corresponding to the first of the plurality of tiles into the texture memory cache. The processor is further configured to tessellate a portion of the geometric primitive corresponding to the first of the plurality of tiles into a plurality of sub-polygons, and transfer information corresponding to each of these plurality of sub-polygons to the graphics accelerator. The graphics accelerator is configured to render each of the plurality of sub-polygons according to the portion of the texture map corresponding to the first of the plurality of tiles.,下面是Computer system including a three-dimensional graphics accelerator which includes improved texture mapping capabilities专利的具体信息内容。

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