[Interest] Qt5.6 application : red and blue colors swapped

Allan Sandfeld Jensen kde at carewolf.com
Mon Aug 31 15:35:01 CEST 2015


On Monday 31 August 2015, Florin Maticu wrote:
> Hello,
> 
> I recently compiled *qt5.6* with the configuration bellow. I am having a
> simple application that is using qtwebkit to display an url page on a lcd
> display. The webpages displayed have red and blue colors swapped. The qt
> engine is using the linux framebuffer.
> If I set the number of bits per pixel to *16*, the webpages are properly
> displayed.
> *echo 16 > /sys/class/graphics/fb0/bits_per_pixel*
> 
> The number of bits per pixel by default is *24* and I would like to use
> this value instead of 16.

This sounds the same as https://bugreports.qt.io/browse/QTBUG-40527

Best regards
`Allan



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