Tearing efffect in 3.10.17 GA BSP (wayland version)

[johannesschulte]

Hi all,

I noticed a tearing effect when using the wayland version of the 3.10.17 GA BSP. This is what I did:

1.       Build the 3.10.17 GA BSP with wayland for sabresd board.

2.       Start the weston egl example in fullscreen mode (“weston-simple-egl -f”)

You will see a tearing effect at the triangle’s sides which looks to me if there is no vsync.

Does the Freescale weston gal2d backend support vsync?

[karina_valencia]

Hi,

   Do you use multi-buffer for render? Single buffer will cause tearing, please use following command

export FB_MULTI_BUFFER=2

jack