Returns if the frame format has changed since the last call to this function

Helpers

Check if a bucket's data is still valid (within the window)

Loads and initializes application assets when the application is loaded.

Peek next frame (requires _mutex held)

Pop oldest frame from _head (requires _mutex held)

Push into buffer at _tail (requires _mutex held)

Callback handling parsing answers to queries sent

Attempt to pace rendering based on observed framerate from host pts data Pros: always presents at max refresh rate, using either a new frame or a cach

Dequeue a new frame if available and immediately render it. When no new frame is available skips Present and relies on the system to continue showing

Create our fixed vertex buffer for video rendering

based on mpv's d3d11_get_vsync()