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Author SHA1 Message Date
Michael Niedermayer
ee7a15f0a2
tools/target_dec_fuzzer: adjust threshold for MAGICYUV 
Fixes: Timeout
Fixes: 471975516/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MAGICYUV_DEC_fuzzer-5987279668838400

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2026-02-05 16:50:26 +01:00
Martin Storsjö
7ebb6c54eb tools: Lowercase more patterns in aarch64 assembly 
Match more SVE/SME specific details.

Also lowercase all register names. As this matches many cases
of code comments that refer to variables elsewhere, not specific
registers, we only apply this tranformation on the part of lines
before a potential comment.
 2026-01-30 05:21:27 +00:00
Michael Niedermayer
14ec28df5f
tools/target_dec_fuzzer: Adjust threshold for ZMBV 
Fixes: Timeout
Fixes: 464041539/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ZMBV_DEC_fuzzer-4758337414823936

Found-by:  continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2026-01-15 19:49:43 +01:00
Kacper Michajłow
9cd4be6d7c tools/sofa2wavs: fix build on Windows 
Signed-off-by: Kacper Michajłow <kasper93@gmail.com>
 2025-11-29 21:43:12 +00:00
Martin Storsjö
8b71eeb72e tools: Make indent_arm_assembly.pl able to reformat a file in place 
This allows using the tool for one-off reindentations without needing
the check_arm_indent.sh script (e.g. for use outside of ffmpeg),
without having to pipe the file through stdin/stdout.
 2025-11-24 23:02:05 +02:00
Andreas Rheinhardt
2a90e7d725 av{codec,util}/tests: Remove pointless undefs 
Before commit e96d90eed6 lavu/internal.h
contained redefined various discouraged/forbidden functions to induce
compilation failures upon use, like e.g.
 #define malloc please_use_av_malloc
In order to use these functions, some files had to undefine these
macros. This commit removes the remaining pointless undefs.

Reviewed-by: Rémi Denis-Courmont <remi@remlab.net>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2025-11-24 16:48:31 +01:00
Michael Niedermayer
51d3c4b4b6
tools/target_dec_fuzzer: Adjust threshold for PIXLET 
Fixes: Timeout
Fixes: 425754611/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PIXLET_fuzzer-4778526102585344

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-10-19 02:07:03 +02:00
Michael Niedermayer
56ef66d350
tools/target_dec_fuzzer: Adjust threshold for CRI 
Fixes: Timeout
Fixes: 421997576/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CRI_fuzzer-5335057265131520

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-10-19 01:37:17 +02:00
Michael Niedermayer
b132c1755a
tools/target_dec_fuzzer: Adjust threshold for qdraw 
Fixes: Timeout
Fixes: 421954735/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_QDRAW_fuzzer-4515776981172224

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-10-19 01:37:14 +02:00
Michael Niedermayer
8988734d09
tools/target_dec_fuzzer: Adjust threshold for CAVS 
Fixes: Timeout
Fixes: 421951267/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CAVS_fuzzer-4766360421072896

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpe
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-10-19 01:37:10 +02:00
Michael Niedermayer
51f0f2d2cf
tools/target_dec_fuzzer: Adjust threshold for interplay video 
Fixes: Timeout
Fixes: 421945523/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_INTERPLAY_VIDEO_fuzzer-4776910965506048

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-10-19 01:37:06 +02:00
Timo Rothenpieler
4c80cda08a forgejo: make aarch64 asm linter part of pre-commit 
Needed some minor semantical changes to the shell wrapper, since
pre-commit expects it to exit with an error when applying fixes.
 2025-09-13 20:58:29 +00:00
Martin Storsjö
a3ce337926 tools: Add scripts for indenting and checking aarch64 assembly 
The same also applies for arm assembly, but there are more known
deviations within that.

Add a script which checks all files, except for a few known files
that deviate, for various reasons.
 2025-09-13 20:58:29 +00:00
Michael Niedermayer
fd31df4306 tools: Split the list of source plugins out of "merge-all-source-plugins" 2025-08-13 11:50:52 +00:00
Michael Niedermayer
b5b306ca31 tools/merge-all-source-plugins: Fix merge_internal() return code 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-08-13 11:50:52 +00:00
Kacper Michajłow
48b941d543 tools/fourcc2pixfmt: fix getopt return value type 
Signed-off-by: Kacper Michajłow <kasper93@gmail.com>
 2025-08-11 19:29:53 +00:00
Kacper Michajłow
082e2b26d4 tools/graph2dot: fix getopt return value type 
Signed-off-by: Kacper Michajłow <kasper93@gmail.com>
 2025-08-11 19:29:53 +00:00
Kacper Michajłow
c24b9b4b73
tools/target_fuzzer: don't spam stderr 
Printing dummy logs during fuzzing can significantly slow the process
and blow the size of logs, making them both unredable and huge.

Keep the loggging commented-out for easy local restore if needed.

Signed-off-by: Kacper Michajłow <kasper93@gmail.com>
 2025-08-05 03:27:54 +02:00
Timo Rothenpieler
262d41c804 all: fix typos found by codespell 2025-08-03 13:48:47 +02:00
Michael Niedermayer
23c60ce742
tools/target_dec_fuzzer: Set ALS max order to 15 (ALS simple profile) 
Fixes: Timeout
Fixes: 429645375/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALS_fuzzer-5377900448907264

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-07-28 17:27:52 +02:00
Peter Ross
3b9dbda49b tools/pktdumper: dump extradata buffers 2025-07-01 16:45:08 +10:00
Derek Buitenhuis
b58cca5a27 tools: Remove libav-merge-next-commit 
Libav is no longer extant.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2025-06-30 15:00:34 +01:00
Michael Niedermayer
f06474faf8
tools/target_dec_fuzzer: adjust threshold for VP8 
Fixes: Timeout
Fixes: 416589179/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VP8_fuzzer-5432788428062720

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-06-23 16:29:34 +02:00
Michael Niedermayer
6e5f47f6d3
tools/target_dec_fuzzer: Adjust RV60 threshold 
Fixes: Timeout
Fixes: 410324670/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RV60_fuzzer-5697706586865664

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-06-23 14:36:07 +02:00
Kacper Michajłow
d811966ba6
tools/target_dem_fuzzer: remove unused fuzz_tag 
Signed-off-by: Kacper Michajłow <kasper93@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-06-07 14:33:27 +02:00
Kacper Michajłow
dc9794d340
tools/target_dem_fuzzer: make fuzz data pointer constant 
Mostly to avoid warnings.

Signed-off-by: Kacper Michajłow <kasper93@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-06-07 14:33:26 +02:00
Kacper Michajłow
ccfea9696f
tools/target_dec_fuzzer: suppress Wunused-function 
Signed-off-by: Kacper Michajłow <kasper93@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-06-07 14:33:26 +02:00
Michael Niedermayer
f51c385a8e
tools/merge-all-source-plugins: Check that there are no uncommited changes 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-05-15 16:19:59 +02:00
Michael Niedermayer
a06b86a09b
tools/merge-all-source-plugins: Try merging a tag or branch matching the current version 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-05-15 16:19:58 +02:00
Michael Niedermayer
12b853530a Add tools/merge-all-source-plugins 
Simple script to merge all source plugins.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-05-15 12:17:04 +02:00
Michael Niedermayer
8168ebdcc5
tools/target_dec_fuzzer: Adjust threshold for WEBP 
Fixes: Timeout
Fixes: 403345121/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WEBP_fuzzer-6408323910139904

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-05-15 03:03:56 +02:00
Michael Niedermayer
8c920c4c39
Remove libpostproc 
Libpostproc will be available as source plugin at
https://github.com/michaelni/FFmpeg/tree/sourceplugin-libpostproc
OR
https://github.com/michaelni/libpostproc

whatever turns out more convenient to maintain

For the upcoming 8.0 release, libpostproc will be included, so as not to
cause delays or inconveniences

Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-05-07 15:35:47 +02:00
Andreas Rheinhardt
e73c59c6c3 tools/target_dec_fuzzer: Assert on AVERROR_BUG 
This will bring these bugs to our attention.

Reviewed-by: Kacper Michajlow <kasper93@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2025-04-25 12:35:48 +02:00
Andreas Rheinhardt
0d9b0015ba tools/target_dec_fuzzer: Remove mjpeg hack 
ff_mjpeg_decoder is now referenced directly by the relevant
decoders, so that the linker sees the dependency and
just does the desired thing. So remove the hack.

(Btw: The preprocessor does not do string comparisons, instead
undefined tokens in #if checks evaluate to 0, making the check
true regardless of the actual codec fuzzed (and leading to
linker errors if the mjpeg decoder is disabled).)

Reviewed-by: Kacper Michajlow <kasper93@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2025-04-25 12:35:28 +02:00
Marvin Scholz
d0bcf62597 tools/aviocat: use av_err2str 
There is no need to explicitly specify the buffer, as it
is only ever passed to fprintf, so av_err2str can be used.
 2025-04-22 20:45:57 +02:00
Marvin Scholz
da38b2fcd2 tools/sidxindex: use av_err2str 
There is no need to explicitly specify the buffer, as it
is only ever passed to fprintf, so av_err2str can be used.
 2025-04-22 20:45:57 +02:00
Marvin Scholz
a903d6dade tools/ismindex: use av_err2str 
There is no need to explicitly specify the buffer, as it
is only ever passed to fprintf, so av_err2str can be used.
 2025-04-22 20:45:57 +02:00
Link Mauve
50910c32c5
tools: Fix deprecation warning in patcheck 
GNU apparently deprecated their egrep alias, replace it with 'grep -E'
to avoid getting flooded with deprecation warnings.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-04-16 13:09:02 +02:00
Kacper Michajłow
2a2b5aec5b
tools/target_swr_fuzzer: fix memory leak on av_samples_fill_arrays() error 
Signed-off-by: Kacper Michajłow <kasper93@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-04-03 01:58:07 +02:00
Andreas Rheinhardt
aaf3cd9ddb avcodec/raw: Duplicate raw_pix_fmt_tags into fourcc2pixfmt tool 
Do this instead of exporting raw_pix_fmt_tags
via avpriv_get_raw_pix_fmt_tags().

For shared builds this will lead to an increase in the
combined size of the lavc and fourcc2pixfmt binaries
(because the overhead of exporting avpriv_get_raw_pix_fmt_tags()
is dwarfed by the size of the array), but given that
fourcc2pixfmt is a test tool that is not widely distributed
it does not really matter. For static builds the opposite
is true (the rest of lavc/raw.o is no longer pulled into
the test tool and the getter can be removed, too).

This patch has the additional benefit of removing
struct PixelFormatTag from the ABI.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2025-03-28 14:33:31 -03:00
Frank Plowman
a37f634383
tools: Add binaries to .gitignore 
Signed-off-by: Frank Plowman <post@frankplowman.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-02-25 02:03:58 +01:00
Michael Niedermayer
4ff1d1f3d6
add tools/compare-cvelists.sh 
This compares the MITRE CVE list with our webpage security list and
produces a diff, so people can investigate, fix, backport and correct
differences

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-02-24 15:39:03 +01:00
Michael Niedermayer
90ff3ae976
tools/target_swr_fuzzer: do not use negative numbers of samples 
Fixes: signed integer overflow: -277109688 * 8 cannot be represented in type 'int'
Fixes: 376118159/clusterfuzz-testcase-minimized-ffmpeg_SWR_fuzzer-5884436320681984

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-01-21 22:55:10 +01:00
Michael Niedermayer
695b7c71d9
tools/target_dec_fuzzer: Adjust threshold for MSCC 
Fixes: Timeout
Fixes: 377574369/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MSCC_fuzzer-4924697608781824

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-01-08 23:23:26 +01:00
Michael Niedermayer
70514ff0ec
tools/target_dec_fuzzer: Adjust threshold for VP6 
Fixes: Timeout (would need 62sec)
Fixes: 376731123/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VP6_fuzzer-5926437896388608

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-01-08 23:23:26 +01:00
Michael Niedermayer
4bd9b5f520
tools/target_dec_fuzzer: Adjust threshold for TDSC 
Fixes: Timeout
Fixes: 376320337/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TDSC_fuzzer-6259585758855168

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-01-08 23:23:25 +01:00
Michael Niedermayer
8f4eb0fe03
tools/target_dec_fuzzer: Adjust threshold for EACMV 
Fixes: Timeout
Fixes: 382988735/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_EACMV_fuzzer-5278721465974784

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-12-24 02:55:51 +01:00
Michael Niedermayer
fe1aeb499b
tools/target_dec_fuzzer: Adjust threshold for SGA 
Fixes: Timeout
Fixes: 382804863/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SGA_fuzzer-5652795669151744

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-12-24 02:55:51 +01:00
Michael Niedermayer
e7230bc503
tools/target_dec_fuzzer: Adjust threshold for MVC1 
Fixes: Timeout
Fixes: 378231213/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MVC1_fuzzer-6640960500465664

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-12-24 02:55:50 +01:00
Michael Niedermayer
89efc6c97c
tools/target_dec_fuzzer: Adjust Threshold for indeo5 
Fixes: 379768251/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_INDEO5_fuzzer-5981329084186624
Fixes: Timeout

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-12-24 02:46:47 +01:00