公开(公告)号：US10713747B2

公开(公告)日：2020-07-14

申请号：US16003363

申请日：2018-06-08

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Richard Wendlandt ,  Edward Colin Layden ,  Scott Hammond ,  Kannan Kathirvel ,  Adam Folts

IPC: G06T1/20 ,  G09G5/14 ,  G09G5/36

Abstract: A method in a multi-core processing system for generating graphical commands is provided. The method includes generating a unique layer task for each of a plurality of layers that forms the current display frame in a cockpit display system (CDS), wherein the CDS is configured to display a plurality of windows, each window includes a plurality of layers, each layer includes one or more widgets that belong to a single user application, and each layer task includes information for a processor core in the multi-core processing system to generate graphical commands that when executed cause the rendering of the graphics described by the layer. The method further includes executing a plurality of layer tasks in parallel by a plurality of the processor cores in the multi-core processing system to generate graphical commands for execution by a GPU to render another display frame in the CDS.

公开(公告)号：US20190378236A1

公开(公告)日：2019-12-12

申请号：US16003363

申请日：2018-06-08

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Richard Wendlandt ,  Edward Colin Layden ,  Scott Hammond ,  Kannan Kathirvel ,  Adam Folts

IPC: G06T1/20 ,  G09G5/14 ,  G09G5/36

Abstract: A method in a multi-core processing system for generating graphical commands is provided. The method includes generating a unique layer task for each of a plurality of layers that forms the current display frame in a cockpit display system (CDS), wherein the CDS is configured to display a plurality of windows, each window includes a plurality of layers, each layer includes one or more widgets that belong to a single user application, and each layer task includes information for a processor core in the multi-core processing system to generate graphical commands that when executed cause the rendering of the graphics described by the layer. The method further includes executing a plurality of layer tasks in parallel by a plurality of the processor cores in the multi-core processing system to generate graphical commands for execution by a GPU to render another display frame in the CDS.