Independently processing planes of display data

摘要

Independently processing planes of display data is provided by a method of outputting a video stream. The method includes retrieving from memory a first plane of display data having a first set of display parameters and post-processing the first plane of display data to adjust the first set of display parameters. The method further includes retrieving from memory a second plane of display data having a second set of display parameters and post-processing the second plane of display data independently of the first plane of display data. The method further includes blending the first plane of display data with the second plane of display data to form blended display data and outputting the blended display data.

主权项

1. A method for outputting a video stream using a computing system, the method comprising:
retrieving from memory a first plane of display data; retrieving from memory a second plane of display data; in response to nearing a graphics-processing budget of the computing system, decreasing a resolution of the first plane of display data while maintaining a predetermined frame rate of the first plane of display data to adhere to the graphics processing budget; independently maintaining a resolution of the second plane of display data while the resolution of the first plane of display data is decreased; blending the first plane of display data with the second plane of display data to form blended display data; and outputting the blended display data at or above the predetermined frame rate without exceeding the graphics processing budget.