Collaborative framework with shared objects
    23.
    发明授权
    Collaborative framework with shared objects 失效
    具有共享对象的协作框架

    公开(公告)号:US06378001B1

    公开(公告)日:2002-04-23

    申请号:US08878193

    申请日:1997-06-18

    IPC分类号: G06F954

    CPC分类号: G06Q10/06

    摘要: A collaborative session is represented by a session object which receives all messages generated by the programs and transmits the messages to all programs participating in the session. The session object can include shared objects which are managed by the session and can be updated without requiring messages to be transmitted over a network. Accordingly, programs may enter a session after it begins and immediately access common session information, such as a state database.

    摘要翻译: 协作会话由会话对象表示,会话对象接收由节目生成的所有消息,并将消息发送给参与会话的所有节目。 会话对象可以包括由会话管理的共享对象,并且可以更新,而不需要通过网络传输消息。 因此,程序可以在其开始之后进入会话并立即访问公共会话信息,诸如状态数据库。

    Graphics hardware acceleration method, computer program, and system
    24.
    发明授权
    Graphics hardware acceleration method, computer program, and system 有权
    图形硬件加速方法,计算机程序和系统

    公开(公告)号:US6151034A

    公开(公告)日:2000-11-21

    申请号:US336908

    申请日:1999-06-21

    IPC分类号: G06T1/20 G09G5/393 G06F15/16

    CPC分类号: G06T1/20 G09G5/393

    摘要: A graphics system enables an automatic choice between existing host rendering programs, existing hardware acceleration methods, and enhanced software acceleration programs for rendering graphic primitives. The graphics system accesses the speed and accuracy characterizations of a hardware accelerator attached to the system. Then, for each graphics primitive available from the enhanced software acceleration programs, the graphics system invention compares the speed and accuracy of the attached hardware accelerator with that of the enhanced software acceleration programs. The graphics system invention then selects which graphics primitives should be rendered by the enhanced software acceleration programs and which graphics primitives should be rendered by the attached hardware accelerator.

    摘要翻译: 图形系统能够自动选择现有的主机渲染程序,现有的硬件加速方法和用于渲染图形图元的增强软件加速程序。 图形系统访问连接到系统的硬件加速器的速度和精度特性。 然后,对于从增强的软件加速程序可获得的每个图形原语,图形系统发明将附加的硬件加速器的速度和精度与增强的软件加速程序的速度和精度进行比较。 图形系统发明然后选择应该通过增强的软件加速程序呈现哪些图形基元,以及哪些图形基元应由所附加的硬件加速器呈现。