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1b25dc2627
Currently `FrameProcessor.releaseOutputFrame()` method supports Release at a specific system time Drops the frame This API is not that convenient to use when the caller wants to release a frame, now, regardless of the release time. A use case is to release (present) a frame when no frame is shown for a while, and it's thus better to just release the frame, now. Currently if MCVR wants a frame to be rendered now, MCVR calls release frame with a set offset like 10us: `releaseOutputFrame(System.nanoTime() + 10_000)`. The 10us offset is to prevent the frame processor dropping the frame, due to thread hopping delays. To make the API better usable, consider adding a mode for releasing the frame now, like (bold marks the new mode) - Use C.TIME_UNSET to drop - **Use -1 to release the frame immediately, or** - Use an actual release time. PiperOrigin-RevId: 479044215 (cherry picked from commit 139a6e8d3175143957c44e4c4b5e15853202682e)