- 专利标题: Apparatus and method for efficient graphics processing in a virtual execution environment
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申请号: US14780440申请日: 2014-11-21
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公开(公告)号: US09996892B2公开(公告)日: 2018-06-12
- 发明人: Li Yin , Jianhui Li
- 申请人: INTEL CORPORATION
- 申请人地址: US CA Santa Clara
- 专利权人: INTEL CORPORATION
- 当前专利权人: INTEL CORPORATION
- 当前专利权人地址: US CA Santa Clara
- 代理机构: Nicholson De Vos Webster & Elliott LLP
- 国际申请: PCT/CN2014/091834 WO 20141121
- 国际公布: WO2016/078069 WO 20160526
- 主分类号: G06T15/00
- IPC分类号: G06T15/00 ; G06T1/20 ; G06F9/455 ; G06F9/54 ; H04N21/443 ; G06F9/30 ; G06F9/46
摘要:
An apparatus and method are described for improving the efficiency of graphics operations in a virtual execution environment. For example, one embodiment of a system comprises: a classification module to detect graphics application programming interface (API) calls in a guest execution environment and responsively classify the graphics API calls as originating from an application or a system component; the classification module to associate information with each of the graphics API calls to indicate whether each of the graphics API calls originated from the application or from the system component; and an enhanced graphics API translator (EGAT) to translate the graphics API calls to a format executable in a host execution environment, the EGAT to identify each of the API calls as originating from the application or the system component using the information associated with the graphics API calls by the classification module, the EGAT comprising: a first translation sequence to translate the graphics API calls to a first set of translated graphics API calls if the graphics API calls originated from the application; and a second translation sequence to translate the graphics API calls to a second set of translated graphics API calls if the graphics API calls originated from the system component, the first set of translated graphics API calls being different from the second set of translated graphics API calls.
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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 |