Builder ffmpeg64-solaris10-i386 Build #14073

Results:

Failed

SourceStamp:

BuildSlave:

Reason:

The SingleBranchScheduler scheduler named 'schedule-ffmpeg64-solaris10-i386' triggered this build

Steps and Logfiles:

1. git updating ( 5 secs )
   1. stdio
2. shell  
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Build Properties:

Forced Build Properties:

Responsible Users:

1. Michael Niedermayer

   michaelohnoyoudont@niedermayer.cc

Timing:

All Changes:

:

1. Change #280755

   Category	ffmpeg
   Changed by	Michael Niedermayer <michaelohnoyoudont@niedermayer.cc>
   Changed at	Sat 05 Sep 2026 03:38:48
   Repository	https://git.ffmpeg.org/ffmpeg.git
   Project	ffmpeg
   Branch	master
   Revision	359bd3b8afe03509f64b9aad97f8f4f19f8ed3eb

   Comments

   avcodec: add AVCodecContext.skip_pred
   Skipping prediction complements skip_idct and skip_loop_filter: with
   both skip_pred and skip_idct discarding a frame, no pixel of that frame
   is needed, so a decoder can drop all pixel operations and output the
   frame with only its metadata valid. This allows callers to determine
   timestamps, frame types and the reorder delay of a stream at a small
   fraction of the cost of a full decode.

   Changed files

   • doc/APIchanges
   • doc/codecs.texi
   • libavcodec/avcodec.h
   • libavcodec/options_table.h
   • libavcodec/pthread_frame.c
   • libavcodec/version.h

2. Change #280756

   Category	ffmpeg
   Changed by	Michael Niedermayer <michaelohnoyoudont@niedermayer.cc>
   Changed at	Sat 05 Sep 2026 03:38:48
   Repository	https://git.ffmpeg.org/ffmpeg.git
   Project	ffmpeg
   Branch	master
   Revision	51903077f75e0dcb35516e03f93bb678c6e067a1

   Comments

   avcodec/h264dec: decode only metadata when prediction and IDCT are discarded
   When skip_pred and skip_idct are both AVDISCARD_ALL, no pixel of any
   frame is wanted, and since slices are self-contained NAL units the
   macroblock layer is not needed to stay in sync with the bitstream.
   Parse only the slice headers, run the reference and DPB bookkeeping
   and output frames with valid metadata and uninitialized pixels.
   
   Error resilience, film grain synthesis, the gray fill of frames
   synthesized for frame_num gaps and of chroma planes for CODEC_FLAG_GRAY
   and the duplication of a missing field write or read pixels, so all of
   them are disabled in this mode. The mode is not entered with
   AV_CODEC_FLAG2_CHUNKS, whose frame completion tracking needs the
   macroblock position of the decoded slices, nor when error detection,
   motion vector export, video encoding parameter export or macroblock
   debugging is requested, as these need the slice data the mode does not
   parse.
   
   Decoding a 4690 frame 720x576 stream single threaded on x86_64
   (gcc, mean +- stddev over 12 interleaved runs each):
   full decode:   2.973 +- 0.014 s
   metadata only: 0.058 +- 0.007 s
   51x faster, p = 5e-37 (Welch)

   Changed files

   • libavcodec/h264_slice.c
   • libavcodec/h264dec.c
   • libavcodec/h264dec.h

3. Change #280757

   Category	ffmpeg
   Changed by	Michael Niedermayer <michaelohnoyoudont@niedermayer.cc>
   Changed at	Sat 05 Sep 2026 03:38:48
   Repository	https://git.ffmpeg.org/ffmpeg.git
   Project	ffmpeg
   Branch	master
   Revision	e721377b232b4ebc71dd7c85f7b0fab9bf8788ad

   Comments

   fate/h264: test metadata-only decoding
   Probe the frame metadata of a reordered and a field picture stream
   decoded with skip_pred and skip_idct set to all. The references match
   a full decode of the same streams; pixel data is not compared as this
   mode leaves it uninitialized.

   Changed files

   • tests/fate/h264.mak
   • tests/ref/fate/h264-skip-pred
   • tests/ref/fate/h264-skip-pred-fields
   • tests/ref/fate/h264-skip-pred-pts