SYSTEMS AND METHODS FOR GRAPHICAL LAYER BLENDING

摘要

The embodiments described herein provide devices and methods for image processing. Specifically, the embodiments described herein provide techniques for blending graphical layers together into an image for display. In general, these techniques utilize multiple display control units to blend together more layers than could be achieved using a single display control unit. This blending of additional layers can provide improved image quality compared to traditional techniques that use only the blending capability of a single display control unit.

主权项

1. A processing unit, comprising:
a first display control unit, wherein the first display control unit is configured to receive a first plurality of graphical layers and blend the first plurality of graphical layers to generate a first composed image; a memory unit, the memory unit coupled to the first display control unit and configured to receive and store the first composed image; and a second display control unit, wherein the second display control unit is coupled to the memory unit and is configured to receive a second plurality of graphical layers and the first composed image and blend the second plurality of graphical layers and the first composed image to generate a final composed image.