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Commit Graph

114048 Commits

Author SHA1 Message Date
Andreas Rheinhardt
ec1b6e0cd4 avcodec/ccaption_dec: Avoid relocations for strings
The longest string here takes four bytes, so using an array
of pointers is wasteful even when ignoring the cost of relocations;
the lack of relocations also implies that this array
will now be put into .rodata and not into .data.rel.ro.

Static asserts are used to ensure that all strings are always
properly zero-terminated.

Tested-by: Marth64 <marth64@proxyid.net>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-08 00:59:24 +01:00
Andreas Rheinhardt
c9f5cea9cc avcodec/vdpau: Deprecate redundant allocators and getter/setter
The allocators have been superseded by av_vdpau_bind_context().
The latter have only been added "to allow multiple forks to add
fields to the structure without breaking ABI" [1], but libav
is no more, so this is not needed any longer.

[1]: https://ffmpeg.org/pipermail/ffmpeg-devel/2013-August/146954.html

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-08 00:58:40 +01:00
Andreas Rheinhardt
2a87345e69 avcodec/vdpau: Remove outdated comment
Forgotten in b773a8d8c1.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-08 00:57:09 +01:00
Niklas Haas
30d6861a11 fftools/ffprobe: add AVFilmGrainParams printing 2024-03-07 21:09:06 +01:00
Niklas Haas
c2a233fe14 avfilter/vf_showinfo: add AVFilmGrainAOMParams support
For testing purposes.
2024-03-07 21:08:53 +01:00
Andreas Rheinhardt
2dfdee3969 avcodec/xvmc: Remove header
Forgotten in a12cd3be98.

Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-07 16:33:23 +01:00
Anton Khirnov
384a207ea9 lavf/matroskadec: add missing linebreaks in error messages 2024-03-07 15:59:31 +01:00
James Almer
783d00b203 libs: bump major version for all libraries
Signed-off-by: James Almer <jamrial@gmail.com>
2024-03-07 11:29:43 -03:00
Anton Khirnov
0757669629 lavc: move AVCodecContext.pts_correction* to DecodeContext
These fields are documented to be non-public and are only used in
decode.c
2024-03-07 08:53:32 -03:00
James Almer
c8db1006ef avformat/avformat: Reorder AVFormatContext fields
Move related fields closer together.

Signed-off-by: James Almer <jamrial@gmail.com>
2024-03-07 08:53:32 -03:00
James Almer
53cdf94653 avformat/avformat: remove AVFormatContext.ts_id
It's been replaced by a demuxer exported private option.

Signed-off-by: James Almer <jamrial@gmail.com>
2024-03-07 08:53:32 -03:00
James Almer
823d60d55e avcodec/codec_par: Reorder AVCodecParameters fields
Move related fields closer together.

Signed-off-by: James Almer <jamrial@gmail.com>
2024-03-07 08:53:31 -03:00
Andreas Rheinhardt
326c97dd38 avcodec/avcodec: Reorder AVCodecContext and AVSubtitleRect fields
Move related fields closer together and try to plug holes.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-07 08:53:31 -03:00
Andreas Rheinhardt
3e669b24e2 avutil/hwcontext: Allocate AVHWFramesCtx jointly with its internals
This is possible because the lifetime of these structures coincide.
It has the advantage of allowing to remove AVHWFramesInternal
from the public header; given that AVHWFramesInternal.priv is no more,
most accesses to AVHWFramesInternal are no more; indeed, the only
field accessed of it outside of hwcontext.c is the internal frame pool,
making this commit very simple.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-07 08:53:31 -03:00
Andreas Rheinhardt
a0b9b96269 avutil/hwcontext_internal: Remove unused AVHWFramesInternal.priv
It is no longer used by any hwcontext, as they all allocate
their private data together with their public data and access
it via AVHWFramesContext.hwctx.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-07 08:53:31 -03:00
Andreas Rheinhardt
51d6bee667 avutil/hwcontext_d3d12va: Allocate pub and priv frames hwctx together
This is possible because the lifetime of both coincide.
Besides reducing the number of allocations this also simplifies
access to D3D12VAFramesContext as one no longer has to
go through AVHWFramesInternal.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-07 08:53:31 -03:00
Andreas Rheinhardt
dd397d05f1 avutil/hwcontext: Allocate AVHWDevCtx jointly with its internals
This is possible because the lifetime of these structures coincide.
It has the advantage of allowing to remove the AVHWDeviceInternal
from the public header; given that AVHWDeviceInternal.priv is no more,
all accesses to it happen in hwcontext.c, so that this commit moves
the joint structure there.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-07 08:53:31 -03:00
Andreas Rheinhardt
060277136d avutil/hwcontext: Remove unused AVHWDeviceInternal.priv
It is no longer used by any hwcontext, as they all allocate
their private data together with their public data and access
it via AVHWDeviceContext.hwctx.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-07 08:53:31 -03:00
Andreas Rheinhardt
51f0405450 avutil/hwcontext_d3d12va: Allocate pub and priv device hwctx together
This is possible because the lifetime of both coincide.
Besides reducing the number of allocations this also simplifies
access to D3D12VADevicePriv as one no longer has to
go through AVHWDeviceInternal.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-07 08:53:31 -03:00
Andreas Rheinhardt
71c7e9c5f4 avfilter/avfilter: Reorder structure fields
Move related fields closer together and try to plug holes.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-07 08:53:31 -03:00
Andreas Rheinhardt
a76592440e avfilter/avfilter: Remove always-NULL pointers to internal contexts
Made possible by db98b0e04e
and 03567ed80c.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-07 08:53:31 -03:00
Andreas Rheinhardt
cd93ba6531 avformat/demux: Use enum AVCodecID for raw_codec_id
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-07 08:53:31 -03:00
Andreas Rheinhardt
be54923abc avutil/opt: Don't use AV_OPT_TYPE_FLAGS for sentinels
Make AVOptionType start with 1 instead.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-07 08:53:31 -03:00
Andreas Rheinhardt
b800327f4c avformat/avformat: Add FFInputFormat, hide internals of AVInputFormat
This commit does for AVInputFormat what commit
59c9dc82f4 did for AVOutputFormat:
It adds a new type FFInputFormat, moves all the internals
of AVInputFormat to it and adds a now reduced AVInputFormat
as first member.

This does not affect/improve extensibility of both public
or private fields for demuxers (it is still a mess due to lavd).

This is possible since 50f34172e0
(which removed the last usage of an internal field of AVInputFormat
in fftools).

(Hint: tools/probetest.c accesses the internals of FFInputFormat
as well, but given that it is a testing tool this is not considered
a problem.)

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-07 08:53:31 -03:00
Andreas Rheinhardt
bb81c60927 Revert "avcodec: Rename ff_kbd_window_init() as it will be needed from outside libavcodec"
This reverts commits fd5aa93a37
and cf00f60bab
("avcodec/kbdwin: Support arbitrary sized windows").

The change in question has only been made for libavradio.
in anticipation of merging it into the main tree. This has
not happened, so this commit reverts the changes to kbdwin
that are not used for anything else. In particular, these
functions are no longer exported (as avpriv functions);
notice that the fixed-point function has been exported
despite having never been used outside of lavc.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-07 08:53:31 -03:00
James Almer
7b11fd585f avutil/version_major: postpone some deprecations until the next bump
They are too recent.

Signed-off-by: James Almer <jamrial@gmail.com>
2024-03-07 08:53:30 -03:00
James Almer
d4574a9b64 avformat/version_major: postpone some deprecations until the next bump
They are either too recent, or are not trivial to remove.

Signed-off-by: James Almer <jamrial@gmail.com>
2024-03-07 08:53:30 -03:00
James Almer
118948cbac avcodec/version_major: postpone some deprecations until the next bump
They are either too recent, or can't be removed yet.

Signed-off-by: James Almer <jamrial@gmail.com>
2024-03-07 08:53:30 -03:00
James Almer
583cf2a869 avutil: remove deprecated FF_API_FRAME_PICTURE_NUMBER
Signed-off-by: James Almer <jamrial@gmail.com>
2024-03-07 08:53:30 -03:00
James Almer
67e7f0b05e avutil: remove deprecated FF_API_REORDERED_OPAQUE
Signed-off-by: James Almer <jamrial@gmail.com>
2024-03-07 08:53:30 -03:00
James Almer
b8fef7e9c5 avutil: remove deprecated FF_API_PKT_DURATION
Signed-off-by: James Almer <jamrial@gmail.com>
2024-03-07 08:53:30 -03:00
James Almer
4c92fc02f8 avutil: remove deprecated FF_API_AV_FOPEN_UTF8
Signed-off-by: James Almer <jamrial@gmail.com>
2024-03-07 08:53:30 -03:00
James Almer
65ddc74988 avutil: remove deprecated FF_API_OLD_CHANNEL_LAYOUT
Signed-off-by: James Almer <jamrial@gmail.com>
2024-03-07 08:53:30 -03:00
James Almer
a12cd3be98 avutil: remove deprecated FF_API_XVMC
Signed-off-by: James Almer <jamrial@gmail.com>
2024-03-07 08:53:30 -03:00
James Almer
4105899245 avutil: remove deprecated FF_API_FIFO_OLD_API
Signed-off-by: James Almer <jamrial@gmail.com>
2024-03-07 08:53:30 -03:00
James Almer
43c62b11aa avutil: remove deprecated FF_API_FIFO_PEEK2
Signed-off-by: James Almer <jamrial@gmail.com>
2024-03-07 08:53:30 -03:00
James Almer
e58afae1e4 avfilter: remove deprecated FF_API_LIBPLACEBO_OPTS
Signed-off-by: James Almer <jamrial@gmail.com>
2024-03-07 08:53:30 -03:00
James Almer
02aea61d69 avformat: remove deprecated FF_API_AVIO_WRITE_NONCONST
Signed-off-by: James Almer <jamrial@gmail.com>
2024-03-07 08:53:30 -03:00
James Almer
d6799ee0e4 avformat: remove deprecated FF_API_AVFORMAT_IO_CLOSE
Signed-off-by: James Almer <jamrial@gmail.com>
2024-03-07 08:53:30 -03:00
James Almer
aaefe47913 avformat: remove deprecated FF_API_AVIODIRCONTEXT
Signed-off-by: James Almer <jamrial@gmail.com>
2024-03-07 08:53:30 -03:00
James Almer
c4c6c9e9d2 avformat: remove deprecated FF_API_GET_END_PTS
Signed-off-by: James Almer <jamrial@gmail.com>
2024-03-07 08:53:30 -03:00
James Almer
5b23b18d40 avcodec: remove deprecated FF_CODEC_CRYSTAL_HD
Signed-off-by: James Almer <jamrial@gmail.com>
2024-03-07 08:53:30 -03:00
James Almer
98e1eebef9 avcodec: remove deprecated FF_API_SLICE_OFFSET
Signed-off-by: James Almer <jamrial@gmail.com>
2024-03-07 08:53:30 -03:00
James Almer
2717dcfb85 avcodec: remove deprecated FF_API_AVCTX_FRAME_NUMBER
Signed-off-by: James Almer <jamrial@gmail.com>
2024-03-07 08:53:30 -03:00
James Almer
7bca8ce422 avcodec: remove deprecated FF_API_VT_HWACCEL_CONTEXT
Signed-off-by: James Almer <jamrial@gmail.com>
2024-03-07 08:53:30 -03:00
James Almer
c4498aae7c avcodec: remove deprecated FF_API_AVCODEC_CHROMA_POS
Signed-off-by: James Almer <jamrial@gmail.com>
2024-03-07 08:53:30 -03:00
James Almer
f00f70c8f1 avcodec: remove deprecated FF_API_VT_OUTPUT_CALLBACK
Signed-off-by: James Almer <jamrial@gmail.com>
2024-03-07 08:53:30 -03:00
James Almer
9ee59b63f5 avcodec: remove deprecated FF_API_AYUV_CODECID
Signed-off-by: James Almer <jamrial@gmail.com>
2024-03-07 08:53:29 -03:00
James Almer
c947731275 avcodec: remove deprecated FF_API_SVTAV1_OPTS
Signed-off-by: James Almer <jamrial@gmail.com>
2024-03-07 08:53:29 -03:00
James Almer
0b8940f96a avcodec: remove deprecated FF_API_IDCT_NONE
Signed-off-by: James Almer <jamrial@gmail.com>
2024-03-07 08:53:29 -03:00