METHOD AND SYSTEM FOR SHARING A BUFFER BETWEEN A GRAPHICS PROCESSING UNIT AND A MEDIA ENCODER

A program module executing in a first process space of a mobile computing device receives a buffer request from a graphics driver running in a second process space of the mobile computing device, wherein the second process space is isolated from the first process space. The program module assigns a buffer to the graphics driver to store image data processed by a graphical processing unit (GPU) controlled by the graphics driver. The program module receives a release of the buffer from the graphics driver. The program module assigns the buffer to a media encoder driver for a hardware media encoder to encode the image data in the buffer into a file.