Re: [PATCH v9 00/24] Add GStreamer support for video streaming

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On Thu, 21 Jan 2016, Pavel Grunt wrote:
[...]
> > I have never tested it with the replay functionality so I don't know of 
> > any compatibility issue. So in theory access to the replay log would let 
> > me reproduce the crash?
> 
> It should, the recording:
> http://people.freedesktop.org/~pgrunt/win7record.spice.xz
> 
> And I use it with the replay utility:
> xzcat win7record.spice.xz | ./spice-server-replay -c "spicy -h
> localhost -p 5000" - -S 2 -v "gstreamer:mjpeg"

Initially it looked like I could reproduce this problem but in fact I'm 
getting an error before the video gets encoded:

Spice-Warning **: red-parse-qxl.c:493:red_get_image: guest error: zero area bitmap


And indeed when I look at what qxl points to:

(gdb) p *((QXLImage *)0xa5986d0)
$1 = {descriptor = {id = 0, type = 0 '\000', flags = 0 '\000', width = 0, height = 0}, {
    bitmap = {format = 0 '\000', flags = 0 '\000', x = 0, y = 0, stride = 0, 
      palette = 173639440, data = 0}, quic = {data_size = 0, data = 0xa5986e6 ""}, 
    surface_image = {surface_id = 0}}}


This happens even without any of my patches obviously.
Do you know why I would be getting this?

-- 
Francois Gouget <fgouget@xxxxxxxxxxxxxxx>
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