发明授权
- 专利标题: Distributing primitives to multiple rasterizers
- 专利标题(中): 将原语分发到多个光栅化器
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申请号: US12581700申请日: 2009-10-19
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公开(公告)号: US08704836B1公开(公告)日: 2014-04-22
- 发明人: Johnny S. Rhoades , Steven E. Molnar , Emmett M. Kilgariff , Michael C. Shebanow , Ziyad S. Hakura , Dale L. Kirkland , James Daniel Kelly
- 申请人: Johnny S. Rhoades , Steven E. Molnar , Emmett M. Kilgariff , Michael C. Shebanow , Ziyad S. Hakura , Dale L. Kirkland , James Daniel Kelly
- 申请人地址: US CA Santa Clara
- 专利权人: NVIDIA Corporation
- 当前专利权人: NVIDIA Corporation
- 当前专利权人地址: US CA Santa Clara
- 代理机构: Patterson + Sheridan, L.L.P.
- 主分类号: G06F15/16
- IPC分类号: G06F15/16
摘要:
One embodiment of the present invention sets forth a technique for parallel distribution of primitives to multiple rasterizers. Multiple, independent geometry units perform geometry processing concurrently on different graphics primitives. A primitive distribution scheme delivers primitives from the multiple geometry units concurrently to multiple rasterizers at rates of multiple primitives per clock. The multiple, independent rasterizer units perform rasterization concurrently on one or more graphics primitives, enabling the rendering of multiple primitives per system clock.
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