Techniques for reducing memory bandwidth for display composition

摘要

Various embodiments are generally directed to an apparatus, method and other techniques to determine color information for multiple graphical layers of a graphical display at a location of a pixel, and to determine a pixel color information for the pixel at the location based on the color information for each of the multiple graphical layers.

主权项

1. An apparatus, comprising:
processing circuitry; and a pixel processing module for execution on the processing circuitry to determine color information for multiple graphical layers of a graphical display at a location of a pixel, determine a pixel color information for the pixel at the location based on the color information for each of the multiple graphical layers, and determine a layer pixel location based on a scaling factor and a bias factor for two-dimensional (2D) coordinates for each of the one or more graphical layers.