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Description: 功能:(ov511)
1、YUV420 格式采集视频数据
2、将YUV420 视频数据转成 RGB565 在320*240RGB LCD 16bpp 上显示
3、采用查找表及移位技术解决浮点运算耗时问题,提高LCD刷新屏幕的频率,无闪烁。-Function: (ov511) 1, YUV420 format video data collected 2, YUV420 video data into RGB565 in 320* 240RGB LCD 16bpp display 3, the use of look-up table and shifting technology to solve time-consuming floating-point operations problems and improve the LCD refresh the screen frequency, no flicker.
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Size: 67584 |
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Description: YUV420转换为RGB565数据,用汇编编写,效率极高!-Convert YUV420 to RGB565 data, written in assembler, high efficiency!
Platform: |
Size: 2048 |
Author: zhangsanfeng |
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