发明授权
US06801202B2 Graphics system configured to parallel-process graphics data using multiple pipelines
有权
图形系统配置为使用多个管道并行处理图形数据
- 专利标题: Graphics system configured to parallel-process graphics data using multiple pipelines
- 专利标题(中): 图形系统配置为使用多个管道并行处理图形数据
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申请号: US09894484申请日: 2001-06-28
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公开(公告)号: US06801202B2公开(公告)日: 2004-10-05
- 发明人: Scott R. Nelson , Lisa Grenier , Michael F. Deering
- 申请人: Scott R. Nelson , Lisa Grenier , Michael F. Deering
- 主分类号: G06F1516
- IPC分类号: G06F1516
摘要:
A method and computer graphics system capable of implementing multiple pipelines for the parallel processing of graphics data. For certain data, a requirement may exist that the data be processed in order. The graphics system may use a set of tokens to reliably switch between ordered and unordered data modes. Furthermore, the graphics system may be capable of super-sampling and performing real-time convolution. In one embodiment, the computer graphics system may comprise a graphics processor, a sample buffer, and a sample-to-pixel calculation unit. The graphics processor may be configured to receive graphics data and to generate a plurality of samples for each of a plurality of frames. The sample buffer, which is coupled to the graphics processor, may be configured to store the samples. The sample-to-pixel calculation unit is programmable to generate a plurality of output pixels by filtering the rendered samples using a filter.
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