Commit Graph

647 Commits

Author SHA1 Message Date
Zane van Iperen ff59ecc4de avutil: bump version after UUID changes
Forgot to bump after 76e95daa08.

Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2022-06-13 22:01:28 -03:00
Leo Izen d42b410e05 avutil/csp: create public API for colorspace structs
This commit moves some of the functionality from avfilter/colorspace
into avutil/csp and exposes it as a public API so it can be used by
libavcodec and/or libavformat. It also converts those structs from
double values to AVRational to make regression testing easier and
more consistent.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2022-06-01 13:52:38 -04:00
Martin Storsjö 4cdc14aa95 libavutil: Deprecate av_fopen_utf8, provide an avpriv version
Since every DLL can use an individual CRT on Windows, having
an exported function that opens a FILE* won't work if that
FILE* is going to be used from a different DLL (or from user
application code).

Internally within the libraries, the issue can be worked around
by duplicating the function in all libraries (this already happened
implicitly because the function resided in file_open.c) and renaming
the function to ff_fopen_utf8 (so that it doesn't end up exported from
the DLLs) and duplicating it in all libraries that use it.

This makes the avpriv_fopen_utf8 / ff_fopen_utf8 function work in
the exact same way as the existing avpriv_open / ff_open, with the
same setup as introduced in e743e7ae6e.

That mechanism doesn't work for external users, thus deprecate the
existing function.

Signed-off-by: Martin Storsjö <martin@martin.st>
2022-05-23 13:52:26 +03:00
James Almer 8ddf1795b9 avutil/attributes: add support for clang in AV_NOWARN_DEPRECATED
Reviewed-by: Martin Storsjö <martin@martin.st>
Signed-off-by: James Almer <jamrial@gmail.com>
2022-03-16 12:29:37 -03:00
James Almer cdba98bb80 Bump minor versions after the channel layout changes
Forgotten in the respective commits adding new API.

Signed-off-by: James Almer <jamrial@gmail.com>
2022-03-15 11:12:21 -03:00
Anton Khirnov 086a804806 avutil/channel_layout: Add a new channel layout API
The new API is more extensible and allows for custom layouts.
More accurate information is exported, eg for decoders that do not
set a channel layout, lavc will not make one up for them.

Deprecate the old API working with just uint64_t bitmasks.

Expanded and completed by Vittorio Giovara <vittorio.giovara@gmail.com>
and James Almer <jamrial@gmail.com>.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2022-03-15 09:42:29 -03:00
Wu Jianhua f629ea2e18 avutil/cpu: add AVX512 Icelake flag
Signed-off-by: Wu Jianhua <jianhua.wu@intel.com>
Reviewed-by: Henrik Gramner <henrik@gramner.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2022-03-10 16:45:48 -03:00
Limin Wang 188faab2bb avutil: support for CUVA Vivid HDR metadata
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
2022-03-01 09:08:43 +08:00
Anton Khirnov cefa595361 lavu/pixfmt: deprecate AV_PIX_FMT_XVMC
It is no longer used for anything.
2022-02-15 10:16:16 +01:00
Anton Khirnov a10f1aec1f avutil/fifo: Deprecate old FIFO API
Users should switch to the superior AVFifo API.

Unfortunately AVFifoBuffer fields cannot be marked as deprecated because
it would trigger a warning wherever fifo.h is #included, due to
inlined av_fifo_peek2().
2022-02-07 00:31:49 +01:00
Anton Khirnov 7329b22c05 lavu/fifo: Add new AVFifo API based upon the notion of element size
Many AVFifoBuffer users operate on fixed-size elements (e.g. pointers),
but the current FIFO API deals exclusively in bytes, requiring extra
complexity in all these callers.

Add a new AVFifo API creating a FIFO with an element size
that may be larger than a byte. All operations on such a FIFO then
operate on complete elements.

This API does not reuse AVFifoBuffer and its API at all, but instead uses
an opaque struct called AVFifo. The AVFifoBuffer API will be deprecated
in a future commit once all of its users have been switched to the new
API.

Not reusing AVFifoBuffer also allowed to use the full range of size_t
from the beginning.
2022-02-07 00:30:22 +01:00
Lynne 350142560b
lavu: bump minor and add APIchanges for new lavu/tx additions 2022-01-26 04:13:57 +01:00
Anton Khirnov 63b013aa68 lavu/fifo: deprecate av_fifo_peek2()
It returns a pointer inside the fifo's buffer, which cannot be safely
used without accessing AVFifoBuffer internals. It is easier and safer to
use av_fifo_generic_peek_at().
2022-01-10 16:04:19 +01:00
Andreas Rheinhardt b189550137 lib*/version.h: Bump Versions after release/5.0 branch
This is done a second time for 5.0 because master was
merged into 5.0 so that it contains the recent DOVI additions.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-01-04 14:29:06 +01:00
Andreas Rheinhardt c512be9a90 lib*/version.h: Bump Versions before release/5.0 branch
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-01-04 13:40:03 +01:00
Niklas Haas 78dc21b123 lavu/frame: Add Dolby Vision metadata side data type
In order to be able to extend this struct later (as the Dolby Vision RPU
evolves), all of the 'container' structs are considered extensible, and
the individual constituent fields must instead be accessed via offsets.
The precedent for this style of access is set in
<libavutil/detection_bbox.h>

Signed-off-by: Niklas Haas <git@haasn.dev>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-01-04 11:59:02 +01:00
Michael Niedermayer 4be85c9331 lib*/version.h: Bump Versions after release/5.0 branch
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 22:10:46 +01:00
Michael Niedermayer f3964a59e1 lib*/version.h: Bump Versions before release/5.0 branch
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 22:08:31 +01:00
rcombs b7e1ec7bda lavu/videotoolbox: expose routine to set CVPixelBufferRef metadata 2021-12-22 18:43:17 -06:00
Alan Kelly ffbab99f2c libavutil/cpu: Add AV_CPU_FLAG_SLOW_GATHER.
This flag is set on Haswell and earlier and all AMD cpus.
2021-12-21 17:44:44 -03:00
Zhao Zhili 278068dc60 avutil/display: fix inverted doc
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2021-12-20 21:29:42 +01:00
Lynne f45cbb775e
lavu: bump minor version and add doc/APIchanges entry for Vulkan changes 2021-12-10 17:04:27 +01:00
Lynne b236ef0a59
lavu/avframe: add a time_base field
This adds a time_base field to AVFrame, as an analogue to the
AVPacket.time_base field.
2021-12-03 22:41:00 +01:00
Timo Rothenpieler b1f1de0844 avutil/hwcontext_cuda: add option to use primary device context 2021-11-22 23:03:21 +01:00
Derek Buitenhuis 54e65aa38a avutil: Add Dolby Vision RPU side data type
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2021-11-17 14:12:33 +00:00
Anton Khirnov db932241ee */version.h: define FF_API macros unconditionally
There is no reason to wrap them in #ifndef guards, they should only be
defined here and nowhere else. The define guards just add the
possibility to accidentally use the same FF_API name in different
libraries.
2021-11-15 16:24:58 +01:00
Lynne 8478d60d5b
doc/APIchanges: update for Vulkan API changes 2021-11-12 05:23:41 +01:00
Manuel Stoeckl 0760d9153c lavu/pix_fmt: add pixel format for x2bgr10
The new format (given in big/little endian forms) matches the
existing X2RGB10 format, except with B and R channels switched.

AV_PIX_FMT_X2BGR10 data often is created by OpenGL programs
whose buffers use the GL_RGB10 internal format.

Signed-off-by: Manuel Stoeckl <code@mstoeckl.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-09-26 16:26:10 +02:00
Andreas Rheinhardt 8d5de914d3 avutil/mem: Deprecate av_mallocz_array()
It does the same as av_calloc(), so one of them should be removed.
Given that av_calloc() has the shorter name, it is retained.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2021-09-20 01:04:09 +02:00
James Almer ccfdef79b1 avutil/buffer: constify some function parameters
Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2021-09-17 13:28:09 -03:00
Artem Galin 4f78711f9c libavutil/hwcontext_d3d11va: adding more texture information to the D3D11 hwcontext API
Microsoft VideoProcessor requires texture with D3DUSAGE_RENDERTARGET flag as output.
There is no way to allocate array of textures with D3D11_BIND_RENDER_TARGET flag
and .ArraySize > 2 by ID3D11Device_CreateTexture2D due to the Microsoft limitation.
Adding AVD3D11FrameDescriptors array to store array of single textures
instead of texture with multiple slices resolves this.

Signed-off-by: Artem Galin <artem.galin@intel.com>
2021-09-08 17:48:02 -03:00
Andreas Rheinhardt 8c53b14599 avutil/opt: Document actual behaviour of av_opt_copy a bit more
In particular, document that av_opt_copy() always disentangles
allocated options even on error; this guarantee is needed to e.g.
properly free duplicated thread contexts in libavcodec on error.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2021-08-17 19:11:57 +02:00
Lynne d5de9965ef
imgutils: expose av_image_copy_plane_uc_from()
The reason why the generic av_image_copy_uc_from() doesn't really
fit in the case for Vulkan is because some planes may be copied via
other methods (such as mapping GPU memory), and if they don't satisfy
the strict alignment requirements, a gpu image->gpu buffer->cpu ram
copy is performed.

We need this for hwcontext_vulkan, and I think this will also be
useful to API users like libplacebo who would rather not write
a custom SIMD memcpy.
2021-08-14 00:27:43 +02:00
Andreas Rheinhardt 2dd8acbe80 avutil/common, macros: Move several macros from common.h to macros.h
common.h currently contains several things: Math macros, UTF-8 macros,
other fundamental macros; furthermore it also contains miscellaneous
math functions and it (directly and indirectly) includes lots of other
headers.

This commit moves the "other fundamental macros" to macros.h which is
a more fitting place.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2021-07-29 22:02:05 +02:00
James Almer e3b5ff17c2 avutil/film_grain_params: add support for H.274 Film Grain Characteristics
Used by codecs like H.264, HEVC, and VVC.

Signed-off-by: James Almer <jamrial@gmail.com>
2021-07-23 11:06:31 -03:00
Thilo Borgmann c1bf56a526 lavu/cpu: Use av_cpu_ prefix 2021-07-20 10:31:41 +02:00
Aman Karmani 504c60660d avutil/hwcontext_videotoolbox: implement hwupload to convert AVFrame to CVPixelBuffer
Teach AV_HWDEVICE_TYPE_VIDEOTOOLBOX to be able to create AVFrames of type
AV_PIX_FMT_VIDEOTOOLBOX. This can be used to hwupload a regular AVFrame
into its CVPixelBuffer equivalent.

    ffmpeg -init_hw_device videotoolbox -f lavfi -i color=black:640x480 -vf hwupload -c:v h264_videotoolbox -f null -y /dev/null

Signed-off-by: Aman Karmani <aman@tmm1.net>
2021-07-18 12:01:16 -07:00
Anton Khirnov 85ba17f36d Bump major versions of all libraries.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2021-04-27 11:48:05 -03:00
James Almer 0bf3a7361d avutil: remove deprecated AVClass.child_class_next
Signed-off-by: James Almer <jamrial@gmail.com>
2021-04-27 11:48:04 -03:00
Andreas Rheinhardt d40bb518b5 avutil/cpu: Remove deprecated functions
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2021-04-27 10:43:13 -03:00
Andreas Rheinhardt ef6a9e5e31 avutil/buffer: Switch AVBuffer API to size_t
Announced in 14040a1d91.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2021-04-27 10:43:13 -03:00
Andreas Rheinhardt 985c0dac67 avutil/pixdesc: Remove deprecated AV_PIX_FMT_FLAG_PSEUDOPAL
Deprecated in d6fc031caf.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2021-04-27 10:43:13 -03:00
Andreas Rheinhardt 1eb3110115 avutil/frame: Remove deprecated getters and setters
Deprecated in 7df37dd319.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2021-04-27 10:43:13 -03:00
Andreas Rheinhardt a240097ecd avutil: Switch crypto APIs to size_t
Announced in e435beb1ea.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2021-04-27 10:43:13 -03:00
Andreas Rheinhardt 6e30b35b85 avutil/frame: Remove deprecated AVFrame.pkt_pts field
Deprecated in 32c8359093.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2021-04-27 10:43:13 -03:00
Andreas Rheinhardt 3b56fa85e8 avutil/frame: Remove deprecated AVFrame.error
Deprecated in 1aa24df74c.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2021-04-27 10:43:12 -03:00
Andreas Rheinhardt 0181162bb5 avutil/pixdesc: Remove deprecated off-by-one fields from pix fmt descs
Deprecated in 2268db2cd0.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2021-04-27 10:43:12 -03:00
Andreas Rheinhardt b8accd1175 avutil/frame: Remove AVFrame QP table API
Originally deprecated in 1296b1f6c0631ab79464e22d48a6a1548450b943;
scheduled again for removal in a991526832.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2021-04-27 10:43:12 -03:00
Andreas Rheinhardt ad524cb9ee avutil/pixfmt: Remove deprecated VAAPI pixel formats
Deprecated in 9f8e57efe4.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2021-04-27 10:43:12 -03:00
Lynne 18af1ea8d1
lavu: bump minor and add APIchanges entry for the lavu/tx changes 2021-04-24 17:17:28 +02:00