Via Alliance Semiconductor Co., Ltd.

Glenfly Tech Co., Ltd.

Chenyang Zhu

Yanjie Wang

Qian Wang

A method for displaying graphic layers is provided. The method includes: receiving a plurality of graphic layers; assigning sequence numbers to the graphic layers according to an overlay order; and displaying the graphic layers in a sequence order according to the sequence numbers.

Method and device for displaying graphic layers

A method for displaying graphic layers is provided. The method includes: receiving a plurality of graphic layers; assigning sequence numbers to the graphic layers according to an overlay order; assigning a weight value to each graphic layer according to a manner; establishing a layer order according to the sequence numbers and the weight values; and displaying the graphic layers according to the layer order.

A method for processing graphics is provided. The method includes: establishing streams corresponding to graphic layers drawn by at least one application; adding a one-shot signal to the end of the last stream of the streams; packaging the streams with the one-shot signal to form a packet; and transmitting the packet to a display interface unit (DIU).

Method and device for processing graphics

A method for merging graphic layers is provided. The method includes: receiving a plurality of graphic layers in a current frame; assigning sequence numbers to the graphic layers according to an overlay order; judging whether a first graphic layer and a second graphic layer vary in a period; merging the first graphic layer with the second graphic layer when judging that the first graphic layer and the second graphic layer do not vary in the period; and displaying the graphic layers in order of the sequence numbers according to the sequence numbers, wherein the first graphic layer and the second graphic layer are adjacent graphic layers.

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Shanghai, China

Chenyang Zhu