首页>
外国专利>
Method for efficient re-rendering objects to vary viewports and under varying rendering and rasterization parameters
Method for efficient re-rendering objects to vary viewports and under varying rendering and rasterization parameters
展开▼
机译:有效地重新渲染对象以改变视口以及在变化的渲染和栅格化参数下的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
Graphics processing renders a scene with a plurality of different rendering parameters for different locations on a screen area. A rendering parameter context is set up for each of a plurality of zones and each zone is assigned a zone index. An object covering at least two zones of the screen area is set up in memory. These zones are assigned to corresponding zone indices as part of setting up the object. A draw is issued for the object. Alternatively, graphics depicting one or more objects mapped to a screen area are processed. The screen area includes a plurality of zones, each having a different set of rendering parameters. Primitives belonging to one of the objects that covers at least two of the zones are received. Each primitive is assembled to screen space by iterating each primitive over each zone it covers using the rendering parameters of the respective zone with each iteration.
展开▼