Re: [FFmpeg-trac] #1031(swscale:reopened): yuv420p to rgb24 wrong pixels at end of rows

2013-07-04 Thread FFmpeg 
#1031: yuv420p to rgb24 wrong pixels at end of rows
+
 Reporter:  SephiRok|Owner:  michael
 Type:  defect  |   Status:  reopened
 Priority:  normal  |Component:  swscale
  Version:  git-master  |   Resolution:
 Keywords:  yuv2rgb |   Blocked By:
 Blocking:  |  Reproduced by developer:  1
Analyzed by developer:  1   |
+
Changes (by michael):

 * keywords:  regression yuv2rgb => yuv2rgb


Comment:

 not a regression, this was never really fixed, and the workaround is back
 so it should not be marked as regression

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Re: [FFmpeg-trac] #1031(swscale:reopened): yuv420p to rgb24 wrong pixels at end of rows

2013-06-18 Thread FFmpeg 
#1031: yuv420p to rgb24 wrong pixels at end of rows
-+-
 Reporter:  SephiRok |Owner:  michael
 Type:  defect   |   Status:  reopened
 Priority:  normal   |Component:  swscale
  Version:  git-master   |   Resolution:
 Keywords:  regression   |   Blocked By:
  yuv2rgb|  Reproduced by developer:  1
 Blocking:   |
Analyzed by developer:  1|
-+-
Changes (by michael):

 * priority:  important => normal


Comment:

 Decreasing priority after workaround from
 9626d0e906f698504efb8652bac143b98d66b088
 See https://ffmpeg.org/trac/ffmpeg/ticket/1031#comment:7

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Re: [FFmpeg-trac] #1031(swscale:reopened): yuv420p to rgb24 wrong pixels at end of rows

2013-06-12 Thread FFmpeg 
#1031: yuv420p to rgb24 wrong pixels at end of rows
-+-
 Reporter:  SephiRok |Owner:  michael
 Type:  defect   |   Status:  reopened
 Priority:  important|Component:  swscale
  Version:  git-master   |   Resolution:
 Keywords:  regression   |   Blocked By:
  yuv2rgb|  Reproduced by developer:  1
 Blocking:   |
Analyzed by developer:  1|
-+-

Comment (by takis):

 With current git head, it is still reproducible, and it still works fine
 when compiling FFmpeg with --disable-asm.

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Re: [FFmpeg-trac] #1031(swscale:reopened): yuv420p to rgb24 wrong pixels at end of rows

2013-03-10 Thread FFmpeg 
#1031: yuv420p to rgb24 wrong pixels at end of rows
-+-
 Reporter:  SephiRok |Owner:  michael
 Type:  defect   |   Status:  reopened
 Priority:  important|Component:  swscale
  Version:  git-master   |   Resolution:
 Keywords:  regression   |   Blocked By:
  yuv2rgb|  Reproduced by developer:  1
 Blocking:   |
Analyzed by developer:  1|
-+-
Changes (by cehoyos):

 * status:  closed => reopened
 * resolution:  fixed =>


Comment:

 The original issue is reproducible with current git head, it needs
 -pix_fmt yuv420p / yuvj420p now.

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Re: [FFmpeg-trac] #1031(swscale:reopened): yuv420p to rgb24 wrong pixels at end of rows

2012-10-16 Thread FFmpeg 
#1031: yuv420p to rgb24 wrong pixels at end of rows
-+-
 Reporter:  SephiRok |Owner:  michael
 Type:  defect   |   Status:  reopened
 Priority:  important|Component:  swscale
  Version:  1.0  |   Resolution:
 Keywords:  regression   |   Blocked By:
  yuv2rgb|  Reproduced by developer:  1
 Blocking:   |
Analyzed by developer:  1|
-+-

Comment (by SephiRok):

 It seems to only happen in our program if mmx optimizations are enabled in
 the ffmpeg configure. Doesn't happen with the ffmpeg or ffplay
 executables. Haven't been able to figure out why yet.

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Re: [FFmpeg-trac] #1031(swscale:reopened): yuv420p to rgb24 wrong pixels at end of rows

2012-10-12 Thread FFmpeg 
#1031: yuv420p to rgb24 wrong pixels at end of rows
-+-
 Reporter:  SephiRok |Owner:  michael
 Type:  defect   |   Status:  reopened
 Priority:  important|Component:  swscale
  Version:  1.0  |   Resolution:
 Keywords:  regression   |   Blocked By:
  yuv2rgb|  Reproduced by developer:  1
 Blocking:   |
Analyzed by developer:  1|
-+-

Comment (by cehoyos):

 Could you provide command line and complete, uncut console output for a
 new failing version (either 1.0 or git head)?
 I tested git head, 1.0 and a4c22e3 and while the issue is very clearly
 visible for the old version, it is unreproducible here with 1.0 and git
 head.
 {{{
 $ md5sum Output.avi
 54e993efc87efa40f4c8b6c0c2be8731  Output.avi
 $ ffmpeg -i Output.avi -vframes 1 out.png
 ffmpeg version N-45400-gcdfa926 Copyright (c) 2000-2012 the FFmpeg
 developers
   built on Oct 13 2012 00:10:32 with gcc 4.7 (SUSE Linux)
   configuration: --enable-gpl
   libavutil  51. 76.100 / 51. 76.100
   libavcodec 54. 65.100 / 54. 65.100
   libavformat54. 32.100 / 54. 32.100
   libavdevice54.  3.100 / 54.  3.100
   libavfilter 3. 19.102 /  3. 19.102
   libswscale  2.  1.101 /  2.  1.101
   libswresample   0. 16.100 /  0. 16.100
   libpostproc52.  1.100 / 52.  1.100
 Input #0, avi, from 'Output.avi':
   Metadata:
 encoder : Lavf54.1.100
   Duration: 00:00:06.69, start: 0.00, bitrate: 199 kb/s
 Stream #0:0: Video: vp8 (VP80 / 0x30385056), yuv420p, 180x256, 30 tbr,
 30 tbn, 30 tbc
 Metadata:
   title   : fanatic animation.avi Video #1
 Output #0, image2, to 'out.png':
   Metadata:
 encoder : Lavf54.32.100
 Stream #0:0: Video: png, rgb24, 180x256, q=2-31, 200 kb/s, 90k tbn, 30
 tbc
 Metadata:
   title   : fanatic animation.avi Video #1
 Stream mapping:
   Stream #0:0 -> #0:0 (vp8 -> png)
 Press [q] to stop, [?] for help
 frame=1 fps=0.0 q=0.0 Lsize=   0kB time=00:00:00.03 bitrate=
 0.0kbits/s
 video:66kB audio:0kB subtitle:0 global headers:0kB muxing overhead
 -100.00%
 }}}
 (out.png looks fine)

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Re: [FFmpeg-trac] #1031(swscale:reopened): yuv420p to rgb24 wrong pixels at end of rows

2012-10-12 Thread FFmpeg 
#1031: yuv420p to rgb24 wrong pixels at end of rows
-+-
 Reporter:  SephiRok |Owner:  michael
 Type:  defect   |   Status:  reopened
 Priority:  important|Component:  swscale
  Version:  1.0  |   Resolution:
 Keywords:  regression   |   Blocked By:
  yuv2rgb|  Reproduced by developer:  1
 Blocking:   |
Analyzed by developer:  1|
-+-
Changes (by SephiRok):

 * status:  closed => reopened
 * version:  git-master => 1.0
 * resolution:  fixed =>


Comment:

 This still occurs for me in 1.0 and any other packaged version I've tried.
 Haven't tried git master.

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