| 一种WindML双屏显示驱动程序设计方法 |
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| 引用本文： | 肖 峰,窦 强,霍家道. 一种WindML双屏显示驱动程序设计方法[J]. 指挥控制与仿真, 2007, 29(5): 97-99,104 |
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| 作者姓名： | 肖 峰 窦 强 霍家道 |
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| 作者单位： | 中国船舶重工集团公司江苏自动化研究所,江苏,连云港,222006;海军驻716所军代表室,江苏,连云港,222006 |
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| 摘 要： | 针对电子装备软硬件平台对双屏显示输出的基本要求,探索了在VxWorks系统下开发WindML双屏显示驱动程序的方法。分析了WindML图形系统驱动程序体系结构,通过在图形驱动和WindML图形接口之间增加一个双屏显示控制层的方法,由双屏显示控制层接收WindML图形接口指令,再传给图形显示驱动程序,实现双屏显示输出。该方法设计的双屏显示驱动,能够使两个分开的屏幕逻辑上合为一个大的屏幕,很好的解决了WindML双屏显示输出的问题。
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| 关 键 词： | Wind媒体库 双屏显示 显卡驱动 |
| 文章编号： | 1673-3819(2007)05-0097-03 |
| 修稿时间： | 2007-01-27 |
The Design of Dual-Display Graphic Driver for WindML |
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| XIAO Feng,DOU Qiang,HUO Jia-dao. The Design of Dual-Display Graphic Driver for WindML[J]. Command Control & Simulation, 2007, 29(5): 97-99,104 |
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| Authors: | XIAO Feng DOU Qiang HUO Jia-dao |
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| Abstract: | According to the requirement to Dual-Display in electronic equipment soft-hardware console,explores the method of designing the Dual-Display graphic driver based on WindML3.0. This paper analyses the architecture of the graphic driver in WindML3.0,designs the method of adding the Dual-Display driver between WindML API and graphic driver,the Dual-Display driver receives the instructions,and controls the graphic driver,so the Dual-Display driver is realized. By the method,two dividual screens become a whole big screen,the question of Dual-Display is well solved. |
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| Keywords: | WindML dual-display video driver |
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