发明授权
- 专利标题: Method and system for providing data to a graphics chip in a graphics display system
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申请号: US11346897申请日: 2006-02-03
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公开(公告)号: US07528829B2公开(公告)日: 2009-05-05
- 发明人: Charles N. Boyd , Michael A. Toelle
- 申请人: Charles N. Boyd , Michael A. Toelle
- 申请人地址: US WA Redmond
- 专利权人: Microsoft Corporation
- 当前专利权人: Microsoft Corporation
- 当前专利权人地址: US WA Redmond
- 代理机构: Woodcock Washburn LLP
- 主分类号: G06T15/00
- IPC分类号: G06T15/00 ; G06T1/00 ; G06F15/16 ; G06F13/14
摘要:
An API is provided to feed multiple data objects, wherever originated or located at the time of operation, to a 3D graphics chip simultaneously or in parallel. Multiple containers may be fed to a 3D graphics chip memory at the same time. In the case where data is being transmitted to a graphics chip memory, wherein the data includes the same spatial position of pixel(s), but only the orientation or color is changing, the data may be loaded into two separate containers, with a header description understood by the graphics chip and implemented by the graphics API, whereby a single copy of the position data can be loaded into one container, and the changing color or orientation data may be loaded into a second container. Thus, when received by the graphics chip, the data is loaded correctly into register space and processed according to the header description.
公开/授权文献
信息查询
IPC分类:
G | 物理 |
G06 | 计算;推算或计数 |
G06T | 一般的图像数据处理或产生 |
G06T15/00 | 3D〔三维〕图像的加工 |