14:38 <codinho> dv_, hi, did you see this https://www.mail-archive.com/meta-freescale@yoctoproject.org/msg08404.html ?

14:41 <codinho> I just can't understand how it suppose to work

14:42 <codinho> oh, looks like its for 0.10

15:01 <codinho> or for webkit only

15:18 <dv_> codinho: look at the glTexDirectVIVMap_LOCAL() call in QSGVivanteVideoMaterial::vivanteMapping()

15:18 <dv_> it is actually just passing on the virtual address. no physical one.

15:19 <dv_> my guess: the driver can then somehow determine the physical address internally

15:20 <dv_> because otherwise a CPU copy would be unavoidable

15:23 <codinho> dv_, yeah, sure, I understand, but how its related to the gstreamer which is used in qt?

15:24 <codinho> dv_, does it mean that videosink should kick somehow this code after video frame was synchronized or what?

15:27 <codinho> dv_, I just resumed my work about qt5+gst1.x on imx6, now I have qt5.3+gst1.x but without zero-copy or with zero-copy but with graphics glitches as I don't know yet how to get egl native window handle from qt and pass it to imxeglvivsink

15:32 <codinho> dv_, I mean how gstreamer should send decoded frame to that code?

15:33 <dv_> unrelated

15:34 <dv_> it just gets the address to the video frame somehow

15:34 <dv_> egl native window handle -> get the winId()

15:34 <dv_> http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-libs/html/gst-plugins-base-libs-gstvideooverlay.html see the "GstVideoOverlay and Qt" example

15:35 <codinho> dv_, yes, I know how to pass it to gstreamer's video overlay, I just don't know how to get this id, is winId() global function?