Abstract: A method of sharing smart home devices between applications may include receiving a request from a first application operating on a control device to share a smart home device that registered with the first application; generating an interface on the control device that displays one or more applications with which the smart home device can be shared; receiving a selection of a second application with which to share the smart home device; and sending information to the second smart home device to register the smart home device.

Abstract: A method of performing a setup of a smart home device may include determining, by an operating system of a control device, that a smart home device is present in an enclosure; receiving, by the operating system, information from the smart home device using a multi-ecosystem protocol, wherein the information identifies a type of device for the smart home device; performing, by the operating system, setup operations for the smart home device based on the type of device; and providing, by the operating system, access to the smart home device for an application operating on the control device after the setup operations.

Abstract: One embodiment of the present invention sets forth an improved method for computing a cube map blur function. The method begins with a rendered cube map of the surrounding scene using conventional environment rendering techniques. The method then proceeds with three successive cylindrical blurs around each axis of a coordinate frame. The three blur operations accumulate results from each predecessor operation for the different pixels of the cube map, thereby generating a high quality cube map blur. One advantage of this technique is that a relatively low computational effort yields a blur function involving a relatively large number of source pixels for each resulting pixel. Therefore, the resulting cube map can be computed in real-time and is suitable for use in a wide range of lighting effects.