rgb2yuv

一个轻量级的转换工具, 用于把RGB像素块转换为YUV. 使用时仅需include rgb2yuv.hpp, 库本身不需要编译.

支持的RGB格式

RGB 888  - 24位
RGB 565  - 16位
RGB 555  - 16位
RGB 444  - 12位(无padding, 3字节2像素)
RGB 888X - 32位

支持的YUV格式

NV24 - YUV 4:4:4, Planar, Combined CbCr planes
NV42 - YUV 4:4:4, Planar, Combined CbCr planes
YUY2 - YUV 4:2:2, Packed
YUYV - YUV 4:2:2, Packed, Same as YUY2
YVYU - YUV 4:2:2, Packed
UYVY - YUV 4:2:2, Packed
VYUY - YUV 4:2:2, Packed
422P - YUV 4:2:2, Planar
YV12 - YUV 4:2:0, Planar
YU12 - YUV 4:2:0, Planar
I420 - YUV 4:2:0, Planar, Same as YU12
NV12 - YUV 4:2:0, Planar, Combined CbCr planes
NV21 - YUV 4:2:0, Planar, Combined CbCr planes
Y41P - YUV 4:1:1, Packed
Y411 - YUV 4:1:1, Packed, Same as Y41P
411P - YUV 4:1:1, Planar
YVU9 - YUV 4:1:0, Planar
YUV9 - YUV 4:1:0, Planar