公开(公告)号：US20190279601A1

公开(公告)日：2019-09-12

申请号：US15925905

申请日：2018-03-20

Applicant: MEDIATEK INC.

Inventor： Chiung-Fu CHEN ,  Xiang XU

IPC: G09G5/34 ,  G06T3/20

Abstract: The invention provides method and processor for improving rendering of a graphic interface. The method may comprise: in response to a panning request in a region of the graphic interface, obtaining an offset vector; and, in response to an address for accessing an address of a buffer for the region, performing an address translation by translating the address to a translated address according to the offset vector.

公开(公告)号：US20170039676A1

公开(公告)日：2017-02-09

申请号：US15334258

申请日：2016-10-25

Applicant: MEDIATEK INC.

Inventor： Chiung-Fu CHEN ,  Jia-Hsiung HUANG

IPC: G06T1/60 ,  G06T1/20

CPC classification number: G06T1/60 ,  G06T1/20 ,  G06T2200/28 ,  G06T2207/20021 ,  G06T2207/20221

Abstract: A graphics system and an associated method for generating dirtiness information indicating dirty regions between frames of image data in a graphics system are provided. The method includes the steps of: dividing each of the frames of the image data into a plurality of regions; obtaining a respective checksum for each region of the frames; and generating the dirtiness information of each frame of the image data according to the respective checksum of each region of the current frame and the previous frame.

Abstract translation: 提供了一种用于产生指示图形系统中的图像数据的帧之间的脏区域的脏污信息的图形系统和相关联的方法。 该方法包括以下步骤：将图像数据的每个帧划分成多个区域; 为帧的每个区域获得相应的校验和; 以及根据当前帧和前一帧的每个区域的各个校验和生成图像数据的每个帧的污秽信息。

公开(公告)号：US20160350063A1

公开(公告)日：2016-12-01

申请号：US15168483

申请日：2016-05-31

Applicant: MediaTek Inc.

Inventor： Chun-Hung CHEN ,  Chien-Chou KO ,  Chiung-Fu CHEN ,  Yi-Cheng CHEN

IPC: G06F3/14

CPC classification number: G06F3/1454 ,  G06F3/1423 ,  G09G2330/021 ,  G09G2340/04 ,  G09G2350/00 ,  G09G2360/08 ,  G09G2370/042

Abstract: An electronic device and an associated method for displaying image data on a first display device of a first electronic device and a second display device of a second electronic device external of the first electronic device are provided. The method includes the steps of: determining whether image data to be displayed on the first and second display devices are the same; when the image data to be displayed on the first and second display devices are the same, estimating the first resource consumption required when the extension mode is selected for displaying the image data and the second resource consumption required when the mirror mode is selected for displaying the image data; and determining to display the image data on the first and second display devices in the extension mode or the mirror mode according to the first and second estimated resource consumption.

Abstract translation: 提供一种用于在第一电子设备的第一显示设备和第一电子设备外部的第二电子设备的第二显示设备上显示图像数据的电子设备和相关方法。 该方法包括以下步骤：确定要在第一和第二显示设备上显示的图像数据是否相同; 当要显示在第一和第二显示设备上的图像数据相同时，估计当选择用于显示图像数据的扩展模式所需的第一资源消耗和当选择镜像模式以显示图像数据时所需的第二资源消耗 图像数据; 并且根据第一和第二估计的资源消耗，确定以扩展模式或镜像模式在第一和第二显示设备上显示图像数据。

公开(公告)号：US20160328871A1

公开(公告)日：2016-11-10

申请号：US15137418

申请日：2016-04-25

Applicant: MediaTek Inc.

Inventor： Chiung-Fu CHEN

IPC: G06T11/60 ,  G06T1/20 ,  G06T1/60

CPC classification number: G06T1/20 ,  G06T11/00 ,  G06T2207/20021 ,  G06T2207/20221

Abstract: A graphics system and an associated method for retrieving data in the graphics system to display a blended image composed of a plurality of overlay image layers are provided. The method includes the steps of: dividing each of the overlay image layers into a plurality of regions; obtaining respective transparency information of each region of the overlay image layers; and generating the blended image according to the respective transparency information of each region of the overlay image layers.

Abstract translation: 提供了一种用于在图形系统中检索数据以显示由多个覆盖图像层组成的混合图像的图形系统和相关联的方法。 该方法包括以下步骤：将每个覆盖图像层划分成多个区域; 获得覆盖图像层的每个区域的各个透明度信息; 以及根据覆盖图像层的各个区域的各透明度信息生成混合图像。