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QT swaps Red and Blue channels using linuxfb
Justas last edited by
Hi. Trying to make QT5.4.1 work on Atmel sama5d3 device. Device uses BGR color format. Other applications, for example fbi, writes to /dev/fb0 directly and colors are displayed correctly, but QT swaps R & B channels. Looking at qlinuxfbscreen.cpp I can see what where is no way to change format to BGR. Looks like it is not supported in QT5. Uboot displays logo in correct colors. What I am missing? Any solutions? Software QT rbg switching is very slow.