[Libva] codec parser issues between gst-plugins-bad and gstreamer-vaapi

[Li, Jocelyn]

Hi Ouping,

With Gwenole's patch applied, do we still see playback stop issue?

Thanks,
Jocelyn

-----Original Message-----
From: libva-bounces+jocelyn.li=intel.com at lists.freedesktop.org [mailto:libva-bounces+jocelyn.li=intel.com at lists.freedesktop.org] On Behalf Of Zhang, Ouping
Sent: Tuesday, December 18, 2012 11:05 AM
To: Yuan, Feng; Gwenole Beauchesne
Cc: Beauchesne, Gwenole; libva at lists.freedesktop.org; Zhong, CongX
Subject: Re: [Libva] codec parser issues between gst-plugins-bad and gstreamer-vaapi

Git apply Gwenole's patch(gst.vaapi.hide.codecparsers.patch), it can fix bug 55305 and bug 56652 on master branch and QA branch.

But when configure --enable-encoders on master branch with the patch, decoding can't work well with the following error:
(gst-plugin-scanner:13863): GStreamer-WARNING **: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstvaapi.so': /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstvaapi.so: undefined symbol: vaapi_encoder_dump_bytes

(gst-plugin-scanner:13864): GStreamer-WARNING **: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstvaapi.so': /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstvaapi.so: undefined symbol: vaapi_encoder_dump_bytes
WARNING: erroneous pipeline: could not set property "video-sink" in element "playbin20" to "vaapisink sync=false"

-----Original Message-----
From: Yuan, Feng 
Sent: Tuesday, December 18, 2012 9:52 AM
To: Gwenole Beauchesne; Zhang, Ouping
Cc: Beauchesne, Gwenole; libva at lists.freedesktop.org; Zhong, CongX
Subject: RE: [Libva] codec parser issues between gst-plugins-bad and gstreamer-vaapi


> -----Original Message-----
> From: Gwenole Beauchesne [mailto:gb.devel at gmail.com]
> Sent: Monday, December 17, 2012 9:40 PM
> To: Yuan, Feng
> Cc: Beauchesne, Gwenole; libva at lists.freedesktop.org; Zhong, CongX
> Subject: Re: [Libva] codec parser issues between gst-plugins-bad and 
> gstreamer-vaapi
> 
> Hi,
> 
> 2012/12/10 Yuan, Feng <feng.yuan at intel.com>:
> 
> >> If you tell me it works, yes. :)
> >> Otherwise, I didn't test the patch since I don't have the issue, 
> >> but I understand the cause based on what you said.
> >
> > I just simply tried the patch on my machine and it works.
> > QA will test it tomorrow and let you know the result soon.
> 
> Applied. No news from QA, though there is no reason this shouldn't work.

Good.
Sorry, I'm busy on Tizen these days so didn't tell you the result. QA tried it but said it was failed. I didn't check their environment not sure why failed. But yours can work in my machine. Cong wrote a similar patch like yours < -fvisibility=hidden> and said his can work, in my option, your and his patch should have the same result.

Ouping/Cong, 
     Could you pull master branch and test it again? maybe you need try $git clean -dxf first and reply the result.

Thanks,
Wind
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