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Author SHA1 Message Date
Ramiro Polla
afb91360ea fftools/Makefile: clean files from fftools/{graph,textformat}/ 2025-06-03 01:07:15 +02:00
Andreas Rheinhardt
93e53e253a avcodec/vc1dsp: Fix vc1op_pixels_func semantics 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2025-06-02 13:43:10 +02:00
Andreas Rheinhardt
09aeeeb663 avcodec/hpeldsp_init: Detemplatize 
Since a51279bbde,
hpeldsp_rnd_template.c was only included once and
one of the two functions in rnd_template.c was
only enabled once.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2025-06-02 13:42:53 +02:00
Andreas Rheinhardt
83b3469142 avcodec/x86/hpeldsp_init: Use ff_avg_pixels16_mmxext 
avg_pixels_tab[0][0] does the same as avg_no_rnd_pixels_tab[0].

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2025-06-02 13:41:51 +02:00
Andreas Rheinhardt
6d45668801 avcodec/hpeldsp: Remove duplicate pel functions 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2025-06-02 13:41:44 +02:00
Andreas Rheinhardt
2d5f5e8726 avcodec/ac3dec: Deduplicate tables 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2025-06-02 13:37:41 +02:00
Andreas Rheinhardt
dbd2ca3580 avcodec/ac3{dec,enc}: Deduplicate gain levels table 
(I don't know why the encoder only uses eight of the nine values.)

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2025-06-02 13:37:41 +02:00
Andreas Rheinhardt
11723b3526 avcodec/ac3: Move gain value defines to ac3defs.h 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2025-06-02 13:37:41 +02:00
Andreas Rheinhardt
20caa5cf2d avcodec/ac3dec: Deduplicate mantissas and their init code 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2025-06-02 13:37:41 +02:00
Andreas Rheinhardt
9416ffd8b8 avcodec/ac3dec: Hardcode tables to save space 
The code to initialize the ungrouped bap mantissa tables
(bap 3 or 5) takes more bytes of .text than the tables itself;
they have therefore been hardcoded.

For GCC (14, -O3, albeit in an av_cold function), the initialization
code takes 99B each for the fixed and floating point decoders
(the code is currently duplicated), whereas the hardcoded tables
only take 96B. For Clang 19 it were 374B each (I don't now what
Clang was doing there).

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2025-06-02 13:37:41 +02:00
Andreas Rheinhardt
fa45e20029 tests/fate/mov: Fix fate-mov-mp4-frag-flush requirements 
Reviewed-by: Martin Storsjö <martin@martin.st>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2025-06-02 13:35:23 +02:00
Andreas Rheinhardt
688f3944ce fftools/graph/graphprint: Remove redundant avio_flush() 
The AVIOContext will be automatically flushed upon closure.

Reviewed-by: softworkz . <softworkz-at-hotmail.com@ffmpeg.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2025-06-02 00:49:02 +02:00
Andreas Rheinhardt
e3b0320745 fftools/ffprobe: Fix indentation 
Forgotten after d76b0c4a35.

Reviewed-by: softworkz . <softworkz-at-hotmail.com@ffmpeg.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2025-06-02 00:48:29 +02:00
Andreas Rheinhardt
5c5c7dff2b fftools/ffprobe: Factor writing common side data types out 
Reviewed-by: softworkz . <softworkz-at-hotmail.com@ffmpeg.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2025-06-02 00:48:18 +02:00
Andreas Rheinhardt
6f452ad1ac fftools/textformat/avtextformat: Fix races when initializing formatters 
Reviewed-by: softworkz . <softworkz-at-hotmail.com@ffmpeg.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2025-06-02 00:47:33 +02:00
Andreas Rheinhardt
4947e56974 fftools/resources/resman: Use proper logcontext 
Reviewed-by: softworkz . <softworkz-at-hotmail.com@ffmpeg.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2025-06-02 00:47:16 +02:00
Andreas Rheinhardt
6d5e18b2f3 fftools/resources/resman: Use assert for always-false condition 
Reviewed-by: softworkz . <softworkz-at-hotmail.com@ffmpeg.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2025-06-02 00:46:46 +02:00
Andreas Rheinhardt
06cd9086c3 fftools/resources/resman: Don't alloc ResourceManager, fix race 
The resman_ctx pointer was accessed outside of its guarding
mutex.

Also make the ResourceManager static.

Reviewed-by: softworkz . <softworkz-at-hotmail.com@ffmpeg.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2025-06-02 00:45:18 +02:00
Andreas Rheinhardt
b4c5397642 fftools/textformat/avtextformat: Avoid relocations 
Reviewed-by: softworkz . <softworkz-at-hotmail.com@ffmpeg.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2025-06-02 00:45:13 +02:00
Andreas Rheinhardt
0742239289 fftools/graph/graphprint: Fix races when initializing graphprint 
Setting print_graphs_format (in case no -print_graphs_format
option was specified) is racy, as is using av_strtok()
to split it. Both have been removed.

Notice that using av_strtok() was destructive: In the absence
of races the options would only have been applied for the
first initialization.

Reviewed-by: softworkz . <softworkz-at-hotmail.com@ffmpeg.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2025-06-02 00:44:44 +02:00
James Almer
6ede1e3fbf fftools/ffmpeg_filter: make InputFilterPriv and OutputFilterPriv private again 
As the names imply, they are structs meant to be internal and private to the
filter handling code. If a field is required in other modules, then it can
be moved to the public facing structs, which is done in this commit.

Signed-off-by: James Almer <jamrial@gmail.com>
 2025-06-01 14:12:50 -03:00
James Almer
1f034714f6 fftools/ffmpeg_filter: make FilterGraphPriv private again 
As the name implies, it's a struct meant to be internal and private to the
filter handling code. If a field is required in other modules, then it can
be moved to the public facing struct, which is done in this commit.

Signed-off-by: James Almer <jamrial@gmail.com>
 2025-06-01 14:12:50 -03:00
Zhao Zhili
8ea2b993fd avformat/movenc: Reduce loop iterations in mov_flush_fragment 
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2025-06-01 16:37:00 +08:00
Zhao Zhili
56cf1c084d avformat/movenc: Fix flush fragment 
The follow cmd output corrupted file before the patch:

ffmpeg -f lavfi -i color=blue,trim=duration=0.04 \
	-f lavfi -i anullsrc,atrim=duration=2 \
	-movflags +empty_moov+hybrid_fragmented \
	-frag_duration 1000000 \
	-frag_interleave 1 \
	output.mp4

1. first_track is the first track with track->entry != 0. As in the
command above, video track (track index 0) has a single frame. When
flush the second fragment, first_track is 1, the audio track.

2. write_moof = i == first_track, so write_moof is false for i = 0.

3. When mov->frag_interleave != 0, mov->mdat_buf != NULL, because
it contains audio data. So avio_write is called before write_moof,
that is, the data write before moof, and mov_finish_fragment
executed with wrong mdat_start.

4. With normal fmp4 output, the error isn't obvious. With
hybrid_fragmented, ffplay output.mp4 shows a lot of error messages.

Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2025-06-01 16:36:54 +08:00
Zhao Zhili
3d9b284ad1 tests: Add fate-hevc-color-reserved 
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2025-06-01 16:35:23 +08:00
Zhao Zhili
64116800be tests/fate/hevc: Fix dependancy for hevc-alpha 
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2025-06-01 16:35:23 +08:00
Zhao Zhili
9a19ba4067 tests/fate/cbs: Add hevc metadata set color test 
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2025-06-01 16:35:23 +08:00
Zhao Zhili
c80002aa81 avcodec/h2645_vui: Ensure color primaries/trc/space isn't reserved value 
Fix error reported by swscaler:
Unsupported input (Operation not supported): fmt:yuv420p csp:unknown prim:reserved trc:bt709 -> fmt:yuv420p csp:bt709 prim:reserved trc:bt709

Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2025-06-01 16:35:23 +08:00
Gabriel Hege
6c291232cf avformat/movenc: fix VVC encoding with leading pictures 
The default behavior for VVenC (since v1.10.0) is to create an IDR with
leading pictures for the first picture in decoding order (POC 32). This
leads to FFmpeg generating an edit list with an empty entry, skipping
the leading pictures.

This patch fixes the calculation for the start_pts, while the DTS is
negative (as produced by vvenc).

Signed-off-by: Gabriel Hege <g+ffmpeg@hege.cc>
 2025-05-31 09:47:50 +08:00
Wu Jianhua
a02e880e35 avcodec/vvc/sei: add decode_mastering_display_colour_volume 
Signed-off-by: Wu Jianhua <toqsxw@outlook.com>
 2025-05-31 09:35:54 +08:00
Wu Jianhua
f6d2f38530 avcodec/vvc/sei: add decode_ambient_viewing_environment 
Signed-off-by: Wu Jianhua <toqsxw@outlook.com>
 2025-05-31 09:35:54 +08:00
Wu Jianhua
761f75db74 avcodec/vvc: support fields 
passed files:
    FIELD_A_Panasonic_4.bit
    FIELD_B_Panasonic_2.bit

Signed-off-by: Wu Jianhua <toqsxw@outlook.com>
 2025-05-31 09:35:54 +08:00
Wu Jianhua
870fa133af avcodec/vvc/sei: add decode_frame_field_info 
Signed-off-by: Wu Jianhua <toqsxw@outlook.com>
 2025-05-31 09:35:54 +08:00
Wu Jianhua
299544bd0c avcodec/h274: add H274SEIFrameFieldInfo struct 
Signed-off-by: Wu Jianhua <toqsxw@outlook.com>
 2025-05-31 09:35:54 +08:00
Wu Jianhua
33d511b581 avcodec/cbs_sei_syntax_template: add sei message frame_field_information 
Signed-off-by: Wu Jianhua <toqsxw@outlook.com>
 2025-05-31 09:35:54 +08:00
Wu Jianhua
97137e38c1 avcodec/vvc/sei: add decode_content_light_level_info 
Signed-off-by: Wu Jianhua <toqsxw@outlook.com>
 2025-05-31 09:35:54 +08:00
Wu Jianhua
40bc5e119e avcodec/vvc/sei: add decode_display_orientation 
Signed-off-by: Wu Jianhua <toqsxw@outlook.com>
 2025-05-31 09:35:54 +08:00
Wu Jianhua
d140648c31 avcodec/cbs_sei_syntax_template: add sei message sei_display_orientation 
Signed-off-by: Wu Jianhua <toqsxw@outlook.com>
 2025-05-31 09:35:54 +08:00
Wu Jianhua
23e9912315 avcodec/vvcdec: verify picture hash 
Signed-off-by: Wu Jianhua <toqsxw@outlook.com>
 2025-05-31 09:35:54 +08:00
Wu Jianhua
9620c95edb avcodec/h274: add ff_h274_hash functions 
Signed-off-by: Wu Jianhua <toqsxw@outlook.com>
 2025-05-31 09:35:54 +08:00
Wu Jianhua
8dfc24cdce avcodec/vvc/sei: add decode_decoded_picture_hash 
Signed-off-by: Wu Jianhua <toqsxw@outlook.com>
 2025-05-31 09:35:54 +08:00
Wu Jianhua
942cf59e9d avcodec/h274: add H274SEIPictureHash struct 
Signed-off-by: Wu Jianhua <toqsxw@outlook.com>
 2025-05-31 09:35:54 +08:00
Wu Jianhua
312f8ef2ca avcodec/vvc/dec: support removing film grain params from side data 
Signed-off-by: Wu Jianhua <toqsxw@outlook.com>
 2025-05-31 09:35:54 +08:00
Wu Jianhua
a8d949bd96 avcodec/vvc/dec: support applying film grain by the decoder 
Signed-off-by: Wu Jianhua <toqsxw@outlook.com>
 2025-05-31 09:35:54 +08:00
Wu Jianhua
1608d60001 avcodec/vvc/dec: export sei to the frame when the frame starts 
Signed-off-by: Wu Jianhua <toqsxw@outlook.com>
 2025-05-31 09:35:54 +08:00
Wu Jianhua
1c87e3625a avcodec/vvc/sei: add decode_film_grain_characteristics 
Signed-off-by: Wu Jianhua <toqsxw@outlook.com>
 2025-05-31 09:35:54 +08:00
Wu Jianhua
ab5df96cef avcodec/vvc: support decoding prefix and suffix nal units 
Signed-off-by: Wu Jianhua <toqsxw@outlook.com>
 2025-05-31 09:35:54 +08:00
Wu Jianhua
bf3a7291db avcodec/cbs_sei_syntax_template: add sei message film_grain_characteristics 
Signed-off-by: Wu Jianhua <toqsxw@outlook.com>
 2025-05-31 09:35:54 +08:00
Wu Jianhua
e618f7d5cf avcodec/cbs_h2645: add cbs_sei_h274_types 
Signed-off-by: Wu Jianhua <toqsxw@outlook.com>
 2025-05-31 09:35:54 +08:00
Michael Niedermayer
848ceb1329 Revert "ogg/vorbis: implement header packet skip in chained ogg bitstreams." 
non flat extradata is problematic and was missed by reviewers

Found-by: Andreas Rheinhardt
This reverts commit 574f634e49.
 2025-05-31 03:18:26 +02:00