Drawing control device

Japanese Patent JP6345353

B2

A drawing control apparatus includes: a drawing unit for drawing a plurality of images by executing a plurality of drawing tasks, each given a priority level, in each period; an output unit for combining and outputting the images drawn by the drawing unit in each period; a drawing time estimating unit for estimating a drawing time of each of one or more drawing commands included in a drawing task; and a drawing adjustment unit for planning a sequence for executing the drawing tasks on the basis of the drawing times estimated by the drawing time estimating unit and controlling the drawing unit. The drawing adjustment unit causes the drawing unit to execute the drawing tasks planned to be executed in a current period in descending order of priority and to execute some or all of the drawing commands of drawing tasks that have not been completed by output timing of the current period after execution of drawing tasks with higher priority than the uncompleted drawing tasks in a next period.

Yasuaki Takimoto
Takenao Mizuguchi

JP2017536116A

June 20, 2018

August 25, 2015

Click for automatic bibliography generation  

Mitsubishi Electric Corporation

G06T15/00; G09G5/00; G09G5/377

JP2008205970A
JP1186025A

US20130097606
WO2015072012A1
WO2013102956A1

石田利永子,“組み込みシステムでリアルタイムOSを採用する理由”,Interface,日本,CQ出版株式会社,2010年 5月 1日,第36巻, 第5号,p.48-53
菅野仁一,“コマンドインタプリタ”,東芝技術公開集,株式会社東芝,2002年 2月28日,第20-10巻,p.109-112

Hideaki Tazawa
Hamada Hatsune
Nakashima Shigeru
Tatsuya Sakamoto
Tsujioka Masaaki
Kazuma Inoue

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