AnsweredAssumed Answered

does imx6 vivante support alpha belnding in directfb?

Question asked by james payne on Apr 27, 2015
Latest reply on Apr 29, 2015 by james payne

Hi I'm using directfb to run multiple applications on multiple displays (mainly die to the low overhead, configuration resources etc compared to X)

 

I can run test apps but in any where there is a blended foreground and background I get a distorted off colour image (I assume because only 1 layer can be accessed directfb reports no error on initialisation but dbinfo only detects a background layer (possibly the issue?))

 

Programs used to reproduce this df_andi and df_neo

 

The board I'm using is the variscite var-som-mx6 with their build of yocto daisy as a starting point.

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