AnsweredAssumed Answered

Qt widget app is dramatically slow

Question asked by Sun1z on Apr 26, 2020
Latest reply on Apr 29, 2020 by Victor Linnik

Hi All,


I am testing sumo 4.14.98_2.0.0 and zeus 5.4.3_1.0.0 on i.MX6Q sabresd board. the qt widgets application ("animatedtiles" in qtbase example) runs smooth on sumo but not on zeus, the performance on zeus is even worse than i.MX25 (400MHz ARM9 without opengl), the tiles moves in 1~2 steps per second while normal is tens steps. on qml engine, both of them look normal.


I wonder is it a known issue and is there a patch available?