Abstract: In various examples, a technique for performing transformation-invariant detection of duplicate frames includes determining a first sequence number for a first output frame, where the first output frame includes one or more views captured using one or more cameras. The technique also includes performing a first comparison of one or more pixel values from the first output frame. The technique further includes based at least on the sequence number not corresponding to the one or more pixel values, performing one or more operations with respect to the first output frame.

Abstract: A system including one or more input interface drivers, an input dispatcher, one or more applications, a system compositor and one or more output interface drivers. The input interface driver receives input events. The input dispatcher is modified to dispatch a current input event to a corresponding application after receiving an indication that a display image based upon a previous input event has been posted to an output interface driver. The corresponding application renders a new display image based upon the current input event. The system compositor posts the new display image to the output interface driver. The system compositor is also modified to send an indication to the input dispatcher that the new display image has been posted to the output interface driver. The system iteratively performs the process to latch the dispatching of input events to the display flip.

Abstract: A system including one or more input interface drivers, an input dispatcher, one or more applications, a system compositor and one or more output interface drivers. The input interface driver receives input events. The input dispatcher is modified to dispatch a current input event to a corresponding application after receiving an indication that a display image based upon a previous input event has been posted to an output interface driver. The corresponding application renders a new display image based upon the current input event. The system compositor posts the new display image to the output interface driver. The system compositor is also modified to send an indication to the input dispatcher that the new display image has been posted to the output interface driver. The system iteratively performs the process to latch the dispatching of input events to the display flip.