Invention Application
- Patent Title: DEMAND-PAGED TEXTURES
- Patent Title (中): 需要的纹理
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Application No.: US12642917Application Date: 2009-12-21
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Publication No.: US20110148894A1Publication Date: 2011-06-23
- Inventor: Jean-Luc Duprat , Paul Lalonde , Andrew T. Forsyth
- Applicant: Jean-Luc Duprat , Paul Lalonde , Andrew T. Forsyth
- Main IPC: G06T11/40
- IPC: G06T11/40

Abstract:
A method and system may include a chip having graphics rendering hardware, a cache and a processor to execute an application with texture allocation logic to receive notification of a page miss from the graphics rendering hardware. The logic can map the page miss to a tile of a texture image, store the tile as an entry to the cache, and map the entry to a virtual address space of a virtual image corresponding to the texture image. The system may also include off-chip memory to store the texture image.
Public/Granted literature
- US09024959B2 Demand-paged textures Public/Granted day:2015-05-05
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