GstBaseTransform Re-negotiation not working with newest CVS code

[Vladimir Petrov]

Hi.
I'm trying the following pipeline with gst-launch and newest GStreamer's CVS code:

$ gst-launch -m -v  videotestsrc ! video/x-raw-rgb,framerate=1/2 ! videocrop left=50 right=50 top=50 bottom=50 ! ximagesink

and when trying to resize the ximagesink's window then gst-launch stops.
Part of the output messages is:

ERROR: from element /pipeline0/ximagesink0: Failed to create output image buffer of 220x140 pixels
Additional debug info:
ximagesink.c(1611): gst_ximagesink_show_frame (): /pipeline0/ximagesink0:
XServer allocated buffer size did not match input buffer
Execution ended after 16000490534 ns.

With archived CVS code from 28 Jul 2008 all working OK.

Best regards:
Vladimir Petrov
MM Solutions


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[michael smith-6-3]

On Mon, Aug 11, 2008 at 4:50 AM, Vladimir Petrov <[hidden email]> wrote:
> Hi.
> I'm trying the following pipeline with gst-launch and newest GStreamer's CVS
> code:
>
> $ gst-launch -m -v  videotestsrc ! video/x-raw-rgb,framerate=1/2 ! videocrop
> left=50 right=50 top=50 bottom=50 ! ximagesink
>
> and when trying to resize the ximagesink's window then gst-launch stops.

I filed this last week as: http://bugzilla.gnome.org/show_bug.cgi?id=546883

It's presumably fallout from the basetransform rewrite.

Mike

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