摘要:
A central manager receives tick subscription requests from subscribers, including a requested period and an allowable variance. The manager selects a group period for a group of requests, based on requested period(s) and allowable variance(s). In some cases, the group period is not a divisor of every requested period but nonetheless provides at least one tick within the allowable variance of each requested period. Ticks may be issued by invoking a callback function. Ticks may be issued in a priority order based on the subscriber's category, e.g., whether it is a user-interface process. An application platform may send a tick subscription request on behalf of an application process, e.g., a mobile device platform may submit subscription requests for processes which execute on a mobile computing device. Tick subscription requests may be sent during application execution, e.g., while the application's user interface is being built or modified.
摘要:
A central manager receives tick subscription requests from subscribers, including a requested period and an allowable variance. The manager selects a group period for a group of requests, based on requested period(s) and allowable variance(s). In some cases, the group period is not a divisor of every requested period but nonetheless provides at least one tick within the allowable variance of each requested period. Ticks may be issued by invoking a callback function. Ticks may be issued in a priority order based on the subscriber's category, e.g., whether it is a user-interface process. An application platform may send a tick subscription request on behalf of an application process, e.g., a mobile device platform may submit subscription requests for processes which execute on a mobile computing device. Tick subscription requests may be sent during application execution, e.g., while the application's user interface is being built or modified.
摘要:
A computer-implemented system is provided that facilitates implementation of a voice-over-IP (VOIP) application. The system includes a host system and a user interface (UI) host process residing on the host system. The system also includes an agent host process residing on the host system which is being configured to process a VOIP call received by one or more VOIP applications executable on the host system. A moniker protocol is utilized for redirection of input and output between a media element which is utilized to render media on a display on the system. The redirection enables media processing to be allocated between the UI host process in the foreground and the agent host process in the background to thereby reduce latency perceived by a user during a VOIP experience.
摘要:
A computer-implemented system is provided that facilitates implementation of a voice-over-IP (VOIP) application. The system includes a host system and a user interface (UI) host process residing on the host system. The system also includes an agent host process residing on the host system which is being configured to process a VOIP call received by one or more VOIP applications executable on the host system. A moniker protocol is utilized for redirection of input and output between a media element which is utilized to render media on a display on the system. The redirection enables media processing to be allocated between the UI host process in the foreground and the agent host process in the background to thereby reduce latency perceived by a user during a VOIP experience.
摘要:
A computer-implemented system is provided that facilitates implementation of a voice over IP (VOIP) application. The system includes a host system and a user interface (UI) host process residing on the host system. The system also includes an agent host process residing on the host system which is being configured to process a VOIP call received by one or more VOIP applications executable on the host system. The agent host process running as a foreground or background process for the duration of the VOIP call to (i) communicate with a VOIP server associated with the VOIP application, (ii) capture content from at least one input device associated with the host system and (iii) render content on an output device associated with the host system when an instance of the UI host process operates in the foreground.
摘要:
A computer-implemented system is provided that facilitates implementation of a voice over IP (VOIP) application. The system includes a host system and a user interface (UI) host process residing on the host system. The system also includes an agent host process residing on the host system which is being configured to process a VOIP call received by one or more VOIP applications executable on the host system. The agent host process running as a foreground or background process for the duration of the VOIP call to (i) communicate with a VOIP server associated with the VOIP application, (ii) capture content from at least one input device associated with the host system and (iii) render content on an output device associated with the host system when an instance of the UI host process operates in the foreground.
摘要:
In a low-power device a runtime hands video capture and other markup language video objects to a video service, which renders them onto a shared surface. An application-specific compositor manipulates the shared surface, e.g., by texture wrapping or animation. A system compositor composites the manipulated shared surface with other data, such as rendered frames from other application-specific compositors and/or computer generated text. The device then displays the attendant rendered, manipulated, and composited video frames. In some cases, only a single copy of the shared surface is utilized. When the video object's shape, alignment, and opacity satisfy predetermined criteria, the video service renders the video object onto the shared surface using a hardware scaler; otherwise, rendering is done without using the hardware scaler.
摘要:
In a low-power device a runtime hands video capture and other markup language video objects to a video service, which renders them onto a shared surface. An application-specific compositor manipulates the shared surface, e.g., by texture wrapping or animation. A system compositor composites the manipulated shared surface with other data, such as rendered frames from other application-specific compositors and/or computer generated text. The device then displays the attendant rendered, manipulated, and composited video frames. In some cases, only a single copy of the shared surface is utilized. When the video object's shape, alignment, and opacity satisfy predetermined criteria, the video service renders the video object onto the shared surface using a hardware scaler; otherwise, rendering is done without using the hardware scaler.