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AREA FILTERING FOR LOW-LATENCY AND HIGH-LATENCY INPUT EVENT PATHS FROM A SINGLE TOUCH SENSOR
AREA FILTERING FOR LOW-LATENCY AND HIGH-LATENCY INPUT EVENT PATHS FROM A SINGLE TOUCH SENSOR
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机译:来自单个触摸传感器的低延迟和高延迟输入事件路径的区域过滤
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摘要
In an embodiment, a touch surface, such as a GUI is graphically divided into two or more input regions, and based on this division, input event paths from a single sensor can be integrated within an operating system to provide application developers with the ability to easily and effectively filter there-between. The graphical division allows an application developer to specify which elements of a given GUI take one path, versus another. In an embodiment, low-latency and high-latency event paths are provided; an algorithm takes into consideration input regions and, based on those regions, handles the low- and high-latency input event paths in a computer system, directing the appropriate inputs through the appropriate processing, and directing the output to the appropriate process or queue without creating constraints on the low-latency event processing due to the presence of higher-latency event paths for a given sensor.
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