AnsweredAssumed Answered

Framebuffer rotation 90 degrees

Question asked by Jamal Mohiuddin on Jun 6, 2018
Latest reply on Jun 11, 2018 by Joan Xie

Hi Guys,


We have an application running on customized i.MX6 using DirectFB for displaying images.


We now have a requirement of converting to portrait mode, currently the LCD is in landscape mode.. So , we want the image to be displayed 90 degrees rotated.


DirectFB only supports 180 degree rotation, If i pass "layer-rotate=90" or "layer-rotate=270", it throws error: "UNIMPLEMENTED".


I tried the rotation example from IPU examples, but it was rotating one image.. Now suppose if I want to use this IPU code and add it into the DirectFB for frame buffer rotation of 90 degrees.