[hanzoh]

Hi fritsch,

I tested the current EGL build on an i3-3225 system.

I didn't find any information if VAAPI-MCDI and MADI are not fully supported on IVB, but is it normal that the first row has jittering artifacts?

This is a debug log with Lancos3 + yadif: http://paste.ubuntu.com/11878573/
and this one is with Lancos3 + MCDI: http://paste.ubuntu.com/11878622/

With yadif, it skips 4 frames every 5-10 seconds which is sometimes visible.
With MCDI, it continuously skips frames throughout playback, but this is not visible.

The skip count is from the Codec Info OSD.

Kernel is 4.1.1-040101-generic
libva-intel-vaapi-driver is 1.6.0~pre1-1~vivid
xserver-xorg-video-intel is 2:2.99.917+git1506041932.7d30cc~gd~v

vainfo:
libva info: VA-API version 0.38.0
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/i965_drv_video.so
libva info: Found init function __vaDriverInit_0_38
libva info: va_openDriver() returns 0
vainfo: VA-API version: 0.38 (libva 1.6.0.pre1)
vainfo: Driver version: Intel i965 driver for Intel® Ivybridge Desktop - 1.6.0.pre1 (1.6.0.pre1)