Video game overlay
A video server is configured to provide streaming video to players of computer games over a computing network. The video server can provided video of different games to different players simultaneously. This is accomplished by rendering several video streams in parallel using a single GPU (Graphics Processing Unit). The output of the GPU is provided to graphics processing pipelines that are each associated with a specific client/player and are dynamically allocated as needed. A client qualifier may be used to assure that only clients capable of presenting the streaming video to a player at a minimum level of quality receive the video stream. Video frames provided by the video server optionally include overlays added to the output of the GPU. These overlays can include voice data received from another game player.
1. A method, comprising:
executing game logic of a video game by a server of a cloud gaming system responsive to control inputs received via an input device;
executing overlay logic at the server, the overlay logic communicating with the game logic to map the control inputs received from the input device to native inputs expected by the game logic;
generating a video stream that includes output from the game logic;
encoding the video stream to define a compressed video stream; and
transmitting the compressed video stream to a display used with the input device, the display configured to present uncompressed video for the video game.
2. The method as recited in claim 1 , wherein the game logic does not natively process control inputs generated by the input device.
3. The method as recited in claim 1 , wherein the input device is a video game controller.
4. The method as recited in claim 1 , wherein the input device is one or more of a keyboard and a mouse.
5. The method as recited in claim 1 , wherein the overlay logic is configured to provide for customization of how the control inputs are generated by the input device.
6. The method as recited in claim 1 , wherein the overlay logic generates overlay video data that is combined with output from the game logic to generate the video stream.
7. The method as recited in claim 6 , wherein the overlay video data provides a graphical representation of how controls of the input device map to the native inputs expected by the game logic.
8. The method as recited in claim 1 , wherein the overlay logic communicates with the game logic to map multiple sets of control inputs respectively received from multiple input devices to native inputs expected by the game logic.
9. The method as recited in claim 8 , wherein at least some of the multiple input devices have different input control configurations.
10. The method as recited in claim 9 , wherein at least two of the input devices that have different input control configurations are a same type of input device.
11. The method as recited in claim 1 , wherein the compressed video stream is transmitted through a wireless client device to the display used with the input device.