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Bad performance IMX6DL + Wayland + QT + OpenGLES

Question asked by Simon Vanveerdeghem on Apr 29, 2015
Latest reply on Jun 18, 2015 by Simon Vanveerdeghem



My setup:

3.10.53 BSP (Wayland/Weston)

IMX6 DualLite

VSync enabled (To avoid tearing) (MultiBuffering)


I have created two application:

An application that uses Qt to render a 1080 texture as fast as possible. This only gets 23 fps.

An application that that do the same without Qt. This gets only 25 fps.