Builder ffmpeg-solaris10-sparc Build #12262

Results:

Failed shell_2 shell_3 shell_4 shell_5

SourceStamp:

BuildSlave:

Reason:

The SingleBranchScheduler scheduler named 'schedule-ffmpeg-solaris10-sparc' triggered this build

Steps and Logfiles:

1. git update ( 8 secs )
   1. stdio
2. shell 'gsed -i ...' ( 0 secs )
   1. stdio
3. shell_1 'gsed -i ...' ( 0 secs )
   1. stdio
4. shell_2 'gsed -i ...' failed ( 0 secs )
   1. stdio
5. shell_3 './configure --samples="../../../ffmpeg/fate-suite" ...' failed ( 17 secs )
   1. stdio
   2. config.log
6. shell_4 'gmake fate-rsync' failed ( 0 secs )
   1. stdio
7. shell_5 '../../../ffmpeg/fate.sh ../../../ffmpeg/fate_config.sh' failed ( 2 secs )
   1. stdio
   2. configure.log
   3. compile.log
   4. test.log

Build Properties:

Forced Build Properties:

Responsible Users:

1. Lynne

   devohnoyoudont@lynne.ee

Timing:

All Changes:

:

1. Change #239782

   Category	ffmpeg
   Changed by	Lynne <devohnoyoudont@lynne.ee>
   Changed at	Tue 15 Jul 2025 09:27:31
   Repository	https://git.ffmpeg.org/ffmpeg.git
   Project	ffmpeg
   Branch	master
   Revision	bedfb6eca402037f5cbb115fa767d106b8c14f1c

   Comments

   aacenc_tns: clamp filter direction energy measurement
   The issue is that:
   
   float en[2];
   ...
   tns->n_filt[w] = is8 ? 1 : order != TNS_MAX_ORDER ? 2 : 3;
   for (g = 0; g < tns->n_filt[w]; g++) {
       tns->direction[w][g] = slant != 2 ? slant : en[g] < en[!g];
   
   When using the AAC Main profile, n_filt = 3, and slant is by
   default 2 (normal long frames), g can go above 1.
   
   en is the evolution of energy in the frequency domain for every
   band at the given window. E.g. whether the energy is concentrated
   at the top of each band, or the bottom.
   
   For 2-pole filters, its straightforward.
   For 3-pole filters, we need more than 2 measurements.
   
   This commit properly implements support for 3-pole filters, by measuring
   the band energy across three areas.
   
   Do note that even xHE-AAC caps n_filt to 2, and only AAC Main allows
   n_filt == 3.
   
   Fixes https://trac.ffmpeg.org/ticket/11418

   Changed files

   • libavcodec/aacenc_tns.c