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1712 Commits

Author SHA1 Message Date
James Almer
20af68b63a avutil/channel_layout: add Binaural channels and layout 
Signed-off-by: James Almer <jamrial@gmail.com>
 2024-11-13 12:38:04 -03:00
James Almer
e02a3b40a5 avutil/pixfmt: add XV48 pixel format 
Much like XV30 and XV36 in d75c4693fe,
XV48 is added to support 16bit 4:4:4 as defined by Microsoft.

Signed-off-by: James Almer <jamrial@gmail.com>
 2024-10-26 00:04:23 -03:00
Niklas Haas
b03c758600 swscale: add sws_is_noop() 
Exactly what it says on the tin.

Sponsored-by: Sovereign Tech Fund
Signed-off-by: Niklas Haas <git@haasn.dev>
 2024-10-23 23:06:55 +02:00
Niklas Haas
5e50a56b9c swscale: add new frame testing API 
Replacing the old sws_isSupported* API with a more consistent family
of functions that follows the same signature and naming convention,
including a placeholder for testing the color space parameters that
we don't currently implement conversions for.

These functions also perform some extra basic sanity checking.

Sponsored-by: Sovereign Tech Fund
Signed-off-by: Niklas Haas <git@haasn.dev>
 2024-10-23 23:06:16 +02:00
Niklas Haas
87baf9ab2c swscale: add sws_free_context() 
Merely a convenience wrapper around sws_freeContext(). The name change is for
parity with the other sws_* functions.

Sponsored-by: Sovereign Tech Fund
Signed-off-by: Niklas Haas <git@haasn.dev>
 2024-10-23 23:04:04 +02:00
James Almer
f462ba05f5 avutil/pixfmt: add Y216 pixel format 
Signed-off-by: James Almer <jamrial@gmail.com>
 2024-10-23 14:11:16 -03:00
Lynne
2336e68565
lavu: bump minor and add APIChanges entries for new 32bpc pixfmts 2024-10-15 17:45:18 +02:00
Martin Schitter
c50f79a0dc doc/APIchanges: add missing entry for adding RGBF16 
The missing APIchanges entry requested by A.Khirnov.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2024-10-15 10:36:54 +02:00
James Almer
29ea34728f avutil/pixfmt: add V30X pixel format 
This maps to the 444YpCbCr10 pixel format as defined by Apple.

Signed-off-by: James Almer <jamrial@gmail.com>
 2024-10-08 19:45:10 -03:00
Anton Khirnov
0548ab2e42 lavu/log,opt: detect setting non-runtime options post-init 
Add a mechanism to AVClass to allow objects to signal their state to
generic code. When an object flags itself with the 'initialized' state,
print an error (and fail, after the next major bump) if the caller
attempts to set non-runtime options.
 2024-10-01 09:57:57 +02:00
James Almer
50d1b89fa0 avformat/avformat: add side data to AVStreamGroupTileGrid 
Will be used to export certain information present in HEIF samples, like
rotation metadata, ICC profiles, and potentially others.

Signed-off-by: James Almer <jamrial@gmail.com>
 2024-09-30 14:36:24 -03:00
Anton Khirnov
df9b80d21a lavu: deprecate av_opt_set_int_list() and related infrastructure 
It has no more users and is replaced by array-type options.
 2024-09-30 09:14:04 +02:00
Anton Khirnov
1efcdbc54d lavfi/buffersink: add array-type options to replace "int-list" ones 
"int-list" options are a hack that provides rudimentary support for
array-type options by treating them as byte arrays (i.e.
AV_OPT_TYPE_BINARY). Since we now have proper array-type options, they
should replace "int-list" everywhere (which happens to be just
buffersink).
 2024-09-30 09:10:19 +02:00
Michael Niedermayer
f7d709fed8
doc/APIchanges: Add 7.1 Cut line 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-09-24 17:49:29 +02:00
Michael Niedermayer
10d8b6f17c
doc/APIchanges: update 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-09-24 17:05:28 +02:00
Anton Khirnov
6940a6de2f lavu/frame: add side data storing view ID for multi-view video 2024-09-23 17:11:38 +02:00
James Almer
6147385393 avcodec: add an export_side_data flag to export picture enhancement layers 
Signed-off-by: James Almer <jamrial@gmail.com>
 2024-09-23 10:07:37 -03:00
James Almer
df609af8e4 avcodec/packet: add an LCEVC enhancement data payload side data type 
Signed-off-by: James Almer <jamrial@gmail.com>
 2024-09-19 10:01:26 -03:00
James Almer
ba0ef0860f avformat: add an LCEVC stream group 
Signed-off-by: James Almer <jamrial@gmail.com>
 2024-09-19 10:01:02 -03:00
James Almer
5896318229 avcodec/codec_id: add an LCEVC codec id for raw LCEVC data 
Signed-off-by: James Almer <jamrial@gmail.com>
 2024-09-19 10:01:02 -03:00
James Almer
90d12c24c5 avutil/frame: add an LCEVC enhancement data payload side data type 
Signed-off-by: James Almer <jamrial@gmail.com>
 2024-09-19 08:45:48 -03:00
Niklas Haas
b4e918221c doc/APIchanges: mention correct version number 
Missed while rebasing
 2024-09-08 18:07:30 +02:00
Niklas Haas
3305767560 avcodec: add avcodec_get_supported_config() 
This replaces the myriad of existing lists in AVCodec by a unified API
call, allowing us to (ultimately) trim down the sizeof(AVCodec) quite
substantially, while also making this more trivially extensible.

In addition to the already covered lists, add two new entries for color
space and color range, mirroring the newly added negotiable fields in
libavfilter.

Once the deprecation period passes for the existing public fields, the
rough plan is to move the commonly used fields (such as
pix_fmt/sample_fmt) into FFCodec, possibly as a union of audio and video
configuration types, and then implement the rarely used fields with
custom callbacks.
 2024-09-08 13:59:25 +02:00
Anton Khirnov
c35a51f4bb lavc: add HEVC Multiview Main profile 2024-09-06 13:59:28 +02:00
Anton Khirnov
450a3f58ed lavu/opt: add API for setting array-type option values 
Previously one could only replace the entire array with a new one
deserialized from a string. The new API allows inserting, replacing, and
removing arbitrary element ranges.
 2024-09-06 13:59:04 +02:00
Anton Khirnov
d89930f866 lavu/opt: add API for retrieving array-type option values 
Previously one could only convert the entire array to a string, not
access individual elements.
 2024-08-27 16:53:16 +02:00
Michael Niedermayer
8657eb9c3f
avcodec/avcodec: Warn about data returned from get_buffer*() 
Text based on suggestion by: epirat07@gmail.com
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-08-18 23:04:28 +02:00
Lynne
5f0f1f7b7a
libavutil: deprecate the old Vulkan queue API, add doc/APIchanges entries 2024-08-11 05:13:15 +02:00
Rémi Denis-Courmont
e0f9f4d491 lavu/cpu: deprecate RISC-V F, D and zba CPU flags 2024-08-05 21:16:26 +03:00
James Almer
753f2aeed7 avutil/intreadwrite: add missing aligned read/write macros 
Signed-off-by: James Almer <jamrial@gmail.com>
 2024-07-29 21:33:31 -03:00
Niklas Haas
cbea92c84d avutil/dovi_meta: add dv_md_compression to cfg record 
This field is used to signal the compression method in use.
 2024-07-28 12:20:07 +02:00
Rémi Denis-Courmont
45d7078a21 lavu/riscv: add CPU flag for B bit manipulations 
The B extension was finally ratified in May 2024, encompassing:
- Zba (addresses),
- Zbb (basics) and
- Zbs (single bits).
It does not include Zbc (base-2 polynomials).
 2024-07-25 23:09:58 +03:00
Anton Khirnov
9fb8d13d56 lavf: deprecate avformat_transfer_internal_stream_timing_info() 
And av_stream_get_codec_timebase().

They were both added for ffmpeg CLI, which no longer calls either of
them. Furthermore the notion of "internal stream timing info" that needs
to be transferred with a special magic API function is fundamentally
flawed and should be removed.
 2024-07-09 11:14:47 +02:00
James Almer
1b58f3af30 avcodec/packet: add a decoded frame cropping side data type 
Signed-off-by: James Almer <jamrial@gmail.com>
 2024-07-08 13:23:33 -03:00
Derek Buitenhuis
46f7ea4456 avformat: Add a new stream disposition for multilayer video 
This lets us detect when a container has flagged a stream as multilayer.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2024-07-07 12:38:50 -03:00
Tong Wu
d822146f4f avutil/hwcontext_d3d12va: add Flags for resource creation 
Flags field is added to support diffferent resource creation.

Signed-off-by: Tong Wu <tong1.wu@intel.com>
 2024-07-02 14:15:12 +02:00
James Almer
8af0919cc6 avutil/stereo3d: add a Stereo3D view to signal that the view is unspecified 
Signed-off-by: James Almer <jamrial@gmail.com>
 2024-06-28 13:16:57 -03:00
James Almer
e6baf4f384 avutil/stereo3d: add a new allocator function that returns a size 
av_stereo3d_alloc() is not useful in scenarios where you need to know the
runtime size of AVStereo3D.

Signed-off-by: James Almer <jamrial@gmail.com>
 2024-06-25 00:01:05 -03:00
Cosmin Stejerean
cc587e69c6 avutil/dovi_meta: add fields for ext_mapping_idc 
Co-authored-by: Niklas Haas <git@haasn.dev>
Signed-off-by: Niklas Haas <git@haasn.dev>
 2024-06-22 15:48:23 +02:00
Derek Buitenhuis
cf2436a0b4 avutil/stereo3d: Fill out stereo info provided by Vision Pro files 
Based on what is in the files themselves, and what the API provides
to users.

URLs:
  * https://developer.apple.com/documentation/videotoolbox/kvtcompressionpropertykey_heroeye
  * https://developer.apple.com/documentation/videotoolbox/kvtcompressionpropertykey_stereocamerabaseline
  * https://developer.apple.com/documentation/videotoolbox/kvtcompressionpropertykey_horizontaldisparityadjustment
  * https://developer.apple.com/documentation/coremedia/kcmformatdescriptionextension_horizontalfieldofview

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2024-06-18 14:47:40 +01:00
Derek Buitenhuis
57bfba35d6 avutil/spherical: Add more spherical types 
These originate from the Apple Vision Pro, and are documented here:

    https://developer.apple.com/documentation/coremedia/cmprojectiontype

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2024-06-18 14:47:40 +01:00
James Almer
39c90d6466 avutil: rename av_mod_uintp2 to av_zero_extend 
It's more descriptive of what it does.

Signed-off-by: James Almer <jamrial@gmail.com>
 2024-06-13 20:35:57 -03:00
Lynne
91fd6ca000
lavc: bump minor and add APIchanges entry for new USAC profile 2024-06-08 00:22:36 +02:00
Lynne
63e166d802
lavu: bump minor and add APIchanges entries for the new channel positions 2024-06-02 19:19:25 +02:00
James Almer
8c97449482 avutil/channel_layout: add a helper function to get the ambisonic order of a layout 
Signed-off-by: James Almer <jamrial@gmail.com>
 2024-05-23 12:07:19 -03:00
Haihao Xiang
4c0bb7d4a9 lavu/hwcontext_qsv: update AVQSVFramesContext to support dynamic frame pool 
Add AVQSVFramesContext.info and update the description.

Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
 2024-05-20 09:30:48 +08:00
Rémi Denis-Courmont
01c5f4ad9f riscv: add Zvbb vector bit manipulation extension 2024-05-11 11:38:49 +03:00
James Almer
d053290d8d avutil/opt: add an unsigned option type 
Signed-off-by: James Almer <jamrial@gmail.com>
 2024-05-04 21:17:40 -03:00
James Almer
725d3b6f17 doc/APIchanges: fix date for the latest entry 
And add the commit hash while at it.

Signed-off-by: James Almer <jamrial@gmail.com>
 2024-04-24 00:19:36 -03:00
James Almer
8616cfe089 avutil/opt: add support for children objects in av_opt_serialize 
Signed-off-by: James Almer <jamrial@gmail.com>
 2024-04-23 23:54:46 -03:00