[FFmpeg-trac] #1499(undetermined:new): x11grab BadCursor

[FFmpeg]

#1499: x11grab BadCursor
-------------------------------------+-------------------------------------
             Reporter:  ghafil       |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  important    |                Component:
              Version:  git-master   |  undetermined
             Keywords:  x11grab      |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------
Changes (by cehoyos):

 * component:  FFmpeg => undetermined


Old description:

> FFMPEG recent master/head x11grab input gives BadCursor request, tested
> on Ubuntu 10.04/11.04/12.04/12.10. Initially we thought this might be a X
> Window System issue but FFMPEG 0.11.1 work flawlessly on all same
> distribution without any issue.
>
> How to reproduce:
> git clone git clone git://source.ffmpeg.org/ffmpeg.git ffmpeg
> cd ffmpeg ; ./configure --arch=x86_64 --enable-avfilter --enable-vdpau
> --enable-bzlib --enable-pthreads --enable-zlib --disable-stripping
> --enable-gpl --enable-postproc --enable-swscale --enable-x11grab ; make ;
> make install
> % ffmpeg -f x11grab -r 15 -s 1024x768 -i :0.0 -f flv filename.flv
> % ffmpeg -f x11grab -r 15 -s 1024x768 -i :0.0 -vcodec qtrle filename.mov
> % ffmpeg -f x11grab -r 15 -s 1024x768 -i :0.0 -vcodec rawvideo
> screencast.raw
>
> ffmpeg version: N-42091-gf7cba73
> Ubuntu 12.10 x86_64
> }}}
> ubuntu at ip-10-17-194-99:~$ ffmpeg -f x11grab -r 15 -s 1024x768 -i :0.0 -f
> flv filename.flv
> ffmpeg version N-42091-gf7cba73 Copyright (c) 2000-2012 the FFmpeg
> developers
>   built on Jul  1 2012 12:31:40 with gcc 4.7.1
>   configuration: --arch=x86_64 --enable-avfilter --enable-vdpau --enable-
> bzlib --enable-pthreads --enable-zlib --disable-stripping --enable-gpl
> --enable-postproc --enable-swscale --enable-x11grab
>   libavutil      51. 63.100 / 51. 63.100
>   libavcodec     54. 31.100 / 54. 31.100
>   libavformat    54. 14.100 / 54. 14.100
>   libavdevice    54.  0.100 / 54.  0.100
>   libavfilter     3.  0.100 /  3.  0.100
>   libswscale      2.  1.100 /  2.  1.100
>   libswresample   0. 15.100 /  0. 15.100
>   libpostproc    52.  0.100 / 52.  0.100
> [x11grab @ 0x18dd340] device: :0.0 -> display: :0.0 x: 0 y: 0 width: 1024
> height: 768
> [x11grab @ 0x18dd340] shared memory extension found
> X Error of failed request:  BadCursor (invalid Cursor parameter)
>   Major opcode of failed request:  142 (XFIXES)
>   Minor opcode of failed request:  25 (XFixesGetCursorImageAndName)
>   Resource id in failed request:  0x400001
>   Serial number of failed request:  14
>   Current serial number in output stream:  14

New description:

 FFMPEG recent master/head x11grab input gives BadCursor request, tested on
 Ubuntu 10.04/11.04/12.04/12.10. Initially we thought this might be a X
 Window System issue but FFMPEG 0.11.1 work flawlessly on all same
 distribution without any issue.

 How to reproduce:
 git clone git clone git://source.ffmpeg.org/ffmpeg.git ffmpeg
 cd ffmpeg ; ./configure --arch=x86_64 --enable-avfilter --enable-vdpau
 --enable-bzlib --enable-pthreads --enable-zlib --disable-stripping
 --enable-gpl --enable-postproc --enable-swscale --enable-x11grab ; make ;
 make install
 % ffmpeg -f x11grab -r 15 -s 1024x768 -i :0.0 -f flv filename.flv
 % ffmpeg -f x11grab -r 15 -s 1024x768 -i :0.0 -vcodec qtrle filename.mov
 % ffmpeg -f x11grab -r 15 -s 1024x768 -i :0.0 -vcodec rawvideo
 screencast.raw

 ffmpeg version: N-42091-gf7cba73
 Ubuntu 12.10 x86_64
 {{{
 ubuntu at ip-10-17-194-99:~$ ffmpeg -f x11grab -r 15 -s 1024x768 -i :0.0 -f
 flv filename.flv
 ffmpeg version N-42091-gf7cba73 Copyright (c) 2000-2012 the FFmpeg
 developers
   built on Jul  1 2012 12:31:40 with gcc 4.7.1
   configuration: --arch=x86_64 --enable-avfilter --enable-vdpau --enable-
 bzlib --enable-pthreads --enable-zlib --disable-stripping --enable-gpl
 --enable-postproc --enable-swscale --enable-x11grab
   libavutil      51. 63.100 / 51. 63.100
   libavcodec     54. 31.100 / 54. 31.100
   libavformat    54. 14.100 / 54. 14.100
   libavdevice    54.  0.100 / 54.  0.100
   libavfilter     3.  0.100 /  3.  0.100
   libswscale      2.  1.100 /  2.  1.100
   libswresample   0. 15.100 /  0. 15.100
   libpostproc    52.  0.100 / 52.  0.100
 [x11grab @ 0x18dd340] device: :0.0 -> display: :0.0 x: 0 y: 0 width: 1024
 height: 768
 [x11grab @ 0x18dd340] shared memory extension found
 X Error of failed request:  BadCursor (invalid Cursor parameter)
   Major opcode of failed request:  142 (XFIXES)
   Minor opcode of failed request:  25 (XFixesGetCursorImageAndName)
   Resource id in failed request:  0x400001
   Serial number of failed request:  14
   Current serial number in output stream:  14
 }}}

--

Comment:

 Could you test if it work with 219a6fb?

 Unrelated:
 Is arch=x86_64 necessary? I believe it should not be needed
 The following configure options are superfluous afaict:
 --enable-avfilter --enable-vdpau --enable-zlib --enable-bzlib --enable-
 pthreads --enable-postproc --enable-swscale

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1499#comment:1>
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