Compositor for decoupled rendering

Abstract

Techniques involve rendering computing graphics from decoupled inputs. Content updates (e.g., geometry, textures, lighting, audio, etc.) for 3D objects and/or a 3D scene can provided to a compositor at different rates. The compositor buffers the inputs, interpolates between buffered values, binds data for each of the content updates, and triggers drawing the data to render a frame. If buffered data fails to satisfy some criteria, previous buffered values can be used instead of the buffered data, or a different function can be performed (e.g., extrapolation instead of interpolation). User inputs from one or more I/O components (e.g., a gamepad, keyboard, mouse, etc.) can be fed directly into the compositor, which can generate and use a 3D camera from the inputs to draw frames faster than the content updates occur. As such, the present compositor improves power efficiency, and reduces latency and increases smoothness of the input response.