发明名称 |
REDUCING THE NUMBER OF SCALING ENGINES USED IN A DISPLAY CONTROLLER TO DISPLAY A PLURALITY OF IMAGES ON A SCREEN |
摘要 |
Methods and apparatuses to reduce the number of scaling engines used in a display controller that displays image content associated with a plurality of image sources on a screen are provided. A first multiplexer may receive image content from a plurality of storage devices, and select first image content from one of the plurality of image sources. A first scaling engine may process the selected first image content, wherein a plurality of multiplexers can receives an output of the first scaling engine and the image content from the plurality of storage devices, respectively. Each one of the plurality of multiplexers may output either the image content input to the multiplexer or the output of the first scaling engine depending on which image content was scaled by the first scaling engine. Additionally, a plurality of post-processors may perform additional post-processing on the output of the plurality of multiplexer, respectively. |
申请公布号 |
WO2013101023(A1) |
申请公布日期 |
2013.07.04 |
申请号 |
WO2011US67728 |
申请日期 |
2011.12.29 |
申请人 |
INTEL CORPORATION;ZHANG, WUJIAN;KURUPATI, SREENATH |
发明人 |
ZHANG, WUJIAN;KURUPATI, SREENATH |
分类号 |
G09G5/36 |
主分类号 |
G09G5/36 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|