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    • 2. 发明申请
    • MULTI-FORMAT SUPPORT FOR SURFACE CREATION IN A GRAPHICS PROCESSING SYSTEM
    • 在图形处理系统中表面创建的多格式支持
    • WO2009092020A1
    • 2009-07-23
    • PCT/US2009/031308
    • 2009-01-16
    • QUALCOMM INCORPORATEDWEYBREW, Steven ToddELLIS, Brian
    • WEYBREW, Steven ToddELLIS, Brian
    • G06T15/00
    • G06T15/005G06T2210/32
    • In general, the present disclosure describes various techniques for creation of surfaces using a platform interface layer wherein such surfaces may have different format layouts for various different color spaces, such as the YCbCr color space. One example device includes a storage device configured to contain surface information and one or more processors configured to create a graphics surface within a color space using a platform interface layer. The platform interface layer lies between a client rendering application program interface (API) and an underlying native platform rendering API. The one or more processors are further configured to specify a format layout of data associated with the surface within the color space using the platform interface layer and to store the format layout within the storage device. The format layout indicates a layout of one or more color components of the data associated with the surface within the color space.
    • 通常,本公开描述了使用平台界面层创建表面的各种技术,其中这种表面可以具有用于各种不同颜色空间(例如YCbCr颜色空间)的不同格式布局。 一个示例性设备包括被配置为包含表面信息的存储设备和被配置为使用平台接口层在颜色空间内创建图形表面的一个或多个处理器。 平台接口层位于客户端呈现应用程序接口(API)和底层本机平台呈现API之间。 一个或多个处理器还被配置为使用平台接口层来指定与颜色空间内的表面相关联的数据的格式布局,并将格式布局存储在存储设备内。 格式布局指示与颜色空间内的表面相关联的数据的一个或多个颜色分量的布局。
    • 8. 发明申请
    • TUBULAR HANDLING DEVICE AND METHODS
    • 管状处理装置及方法
    • WO2009158429A2
    • 2009-12-30
    • PCT/US2009/048507
    • 2009-06-24
    • NABORS GLOBAL HOLDINGS, LTD.ELLIS, BrianWEEMS, Craig
    • ELLIS, BrianWEEMS, Craig
    • E21B19/07
    • E21B19/07
    • A tubular member handling apparatus (100) including a tubular member running tool (110), an elevator (120), first actuators (150) each extending between the running tool and the elevator, and second actuators (160) each extending between the running tool and a corresponding first actuator (150). The running tool includes a slotted member having a plurality of elongated slots, a recessed member (210) slidably coupled to the slotted member (220) and having a plurality of recesses, and a plurality of rolling members (230) each retained between one of the recesses and one of the slots. Each rolling member (230) partially extends through an adjacent slot when located in a shallow end of a corresponding recess, and retracts to within an outer perimeter (105) of the slotted member when located in a deep end of the corresponding recess.
    • 一种管状件处理装置(100),包括管状件运行工具(110),电梯(120),每个在运行工具和电梯之间延伸的第一致动器(150)和第二致动器(160) 工具和相应的第一致动器(150)。 运行工具包括具有多个细长槽的开槽构件,可滑动地联接到开槽构件(220)并具有多个凹部的凹入构件(210),以及多个滚动构件(230),每个滚动构件 凹槽和其中一个槽。 当位于相应凹部的浅端时,每个滚动构件(230)部分地延伸穿过相邻狭槽,并且当位于相应凹部的深端时,每个滚动构件(230)缩回到开槽构件的外周(105)内。