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公开(公告)号：US10541885B2
公开(公告)日：2020-01-21
申请号：US15785184
申请日：2017-10-16
申请人： Apple Inc.
摘要： Systems and methods for negotiating control of a shared audio or visual resource are disclosed. A request for control of a shared audio or visual resource is received at an arbiter. The arbiter maintains existing state information for ownership of the shared audio or visual resource and ownership transition conditions of the shared audio or visual resource. The request is received from one of a process executing on an embedded system and a process executing on a mobile computing device. New state information regarding ownership of the shared audio or visual resource is determined based at least in part on the request for control and the ownership transition conditions. The new state information indicates which of the processes controls output of the shared audio or visual resource.
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公开(公告)号：US20180041403A1
公开(公告)日：2018-02-08
申请号：US15785184
申请日：2017-10-16
申请人： Apple Inc.
摘要： Systems and methods for negotiating control of a shared audio or visual resource are disclosed. A request for control of a shared audio or visual resource is received at an arbiter. The arbiter maintains existing state information for ownership of the shared audio or visual resource and ownership transition conditions of the shared audio or visual resource. The request is received from one of a process executing on an embedded system and a process executing on a mobile computing device. New state information regarding ownership of the shared audio or visual resource is determined based at least in part on the request for control and the ownership transition conditions. The new state information indicates which of the processes controls output of the shared audio or visual resource.
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公开(公告)号：US09411553B2
公开(公告)日：2016-08-09
申请号：US14464370
申请日：2014-08-20
申请人： Apple Inc.
发明人： William G. Stewart , Andrew E. Rostaing , Anthony J. Guetta , Eric J. Johnson , Gregory R. Chapman , Deepak Iyer , Douglas Wyatt
CPC分类号： G06F3/165 , G06F9/4411 , G06F9/44505 , H04M1/72522
摘要： An operating system of a device receives, from an application executing on that device, data that identifies a category of hardware resources that the application needs to use in order to function. That category is mapped to a specified set of hardware resources of the device. The operating system also receives, from the application, data that identifies a mode. The mode corresponds to an intended use of a set of hardware resources and is mapped to a group of hardware resource settings that are consistent with the intended use. The operating system allocates, to the application, a particular set of hardware resources that are mapped to the category. The operating system configures one or more hardware resources in the particular set of hardware resources in conformity with a particular group of settings that are mapped to the mode.
摘要翻译： 设备的操作系统从在该设备上执行的应用程序接收标识应用程序需要使用的功能类别的硬件资源的数据。 该类别被映射到设备的指定硬件资源集。 操作系统还从应用程序接收标识模式的数据。 该模式对应于一组硬件资源的预期用途，并被映射到与预期用途一致的一组硬件资源设置。 操作系统向应用程序分配映射到该类别的一组特定硬件资源。 操作系统根据映射到该模式的特定设置组来配置特定硬件资源集合中的一个或多个硬件资源。
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公开(公告)号：US09794134B2
公开(公告)日：2017-10-17
申请号：US13888232
申请日：2013-05-06
申请人： Apple Inc.
摘要： Systems and methods for negotiating control of a shared audio or visual resource are disclosed. A request for control of a shared audio or visual resource is received at an arbiter. The arbiter maintains existing state information for ownership of the shared audio or visual resource and ownership transition conditions of the shared audio or visual resource. The request is received from one of a process executing on an embedded system and a process executing on a mobile computing device. New state information regarding ownership of the shared audio or visual resource is determined based at least in part on the request for control and the ownership transition conditions. The new state information indicates which of the processes controls output of the shared audio or visual resource.
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公开(公告)号：US20150045921A1
公开(公告)日：2015-02-12
申请号：US14464370
申请日：2014-08-20
申请人： Apple Inc.
发明人： William G. Stewart , Andrew E. Rostaing , Anthony J. Guetta , Eric J. Johnson , Gregory R. Chapman , Deepak Iyer , Douglas Wyatt
IPC分类号： G06F3/16
CPC分类号： G06F3/165 , G06F9/4411 , G06F9/44505 , H04M1/72522
摘要： An operating system of a device receives, from an application executing on that device, data that identifies a category of hardware resources that the application needs to use in order to function. That category is mapped to a specified set of hardware resources of the device. The operating system also receives, from the application, data that identifies a mode. The mode corresponds to an intended use of a set of hardware resources and is mapped to a group of hardware resource settings that are consistent with the intended use. The operating system allocates, to the application, a particular set of hardware resources that are mapped to the category. The operating system configures one or more hardware resources in the particular set of hardware resources in conformity with a particular group of settings that are mapped to the mode.
摘要翻译： 设备的操作系统从在该设备上执行的应用程序接收标识应用程序需要使用的功能类别的硬件资源的数据。 该类别被映射到设备的指定硬件资源集。 操作系统还从应用程序接收标识模式的数据。 该模式对应于一组硬件资源的预期用途，并被映射到与预期用途一致的一组硬件资源设置。 操作系统向应用程序分配映射到该类别的一组特定硬件资源。 操作系统根据映射到该模式的特定设置组来配置特定硬件资源组中的一个或多个硬件资源。
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6.发明申请公开(公告)号：US20140143424A1
公开(公告)日：2014-05-22
申请号：US13888232
申请日：2013-05-06
申请人： APPLE INC.
IPC分类号： H04L12/24
摘要： Systems and methods for negotiating control of a shared audio or visual resource are disclosed. A request for control of a shared audio or visual resource is received at an arbiter. The arbiter maintains existing state information for ownership of the shared audio or visual resource and ownership transition conditions of the shared audio or visual resource. The request is received from one of a process executing on an embedded system and a process executing on a mobile computing device. New state information regarding ownership of the shared audio or visual resource is determined based at least in part on the request for control and the ownership transition conditions. The new state information indicates which of the processes controls output of the shared audio or visual resource.
摘要翻译： 公开了用于协商共享音频或视频资源的控制的系统和方法。 在仲裁器处接收到用于控制共享音频或视频资源的请求。 仲裁器维护共享音频或视频资源的所有权的现有状态信息以及共享音频或视频资源的所有权转换条件。 从在嵌入式系统上执行的进程和在移动计算装置上执行的进程之一接收请求。 至少部分地基于控制请求和所有权转换条件来确定关于共享音频或视频资源的所有权的新的状态信息。 新状态信息指示哪个进程控制共享音频或视频资源的输出。
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