avformat/avformat.h: update the comment from deprecated to new API

Signed-off-by: Steven Liu <lq@chinaffmpeg.org>

lavf/flvdec: fix typo in log message

fix typo in log message, it's come from cd141e71bd3

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>

lavfi/sidedata: add missed frame side data type

add missed frame side data type

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>

Merge commit '0676de935b1e81bc5b5698fef3e7d48ff2ea77ff'

* commit '0676de935b1e81bc5b5698fef3e7d48ff2ea77ff':
  arm: Implement a NEON version of 422 h264_h_loop_filter_chroma

Merged-by: James Almer <jamrial@gmail.com>

lavd/v4l2-common: Add an entry for Z16.

lavfi/colorspace_common: add ifdef check to be more compatible.

Some filters may not need to do linearize/delinearize, thus
will even not define them. Add ifdef check, so they could easily
re-use the .cl file.

Signed-off-by: Ruiling Song <ruiling.song@intel.com>

lavfi/tonemap_opencl: reuse color matrix calculation from colorspace.c

Signed-off-by: Ruiling Song <ruiling.song@intel.com>

lavfi/opencl: add ff_opencl_print_const_matrix_3x3()

This is used to print a 3x3 matrix into a part of OpenCL
source code.

Signed-off-by: Ruiling Song <ruiling.song@intel.com>

lavfi/colorspace: move some functions to common file

These functions can be reused by other colorspace filters,
so move them to common file. No functional changes.

Signed-off-by: Ruiling Song <ruiling.song@intel.com>

lavu/opencl: replace va_ext.h with standard name

Khronos OpenCL header (https://github.com/KhronosGroup/OpenCL-Headers)
uses cl_va_api_media_sharing_intel.h. And Intel's official OpenCL driver
for Intel GPU (https://github.com/intel/compute-runtime) was compiled
against Khronos OpenCL header. So it's better to align with Khronos.

Signed-off-by: Ruiling Song <ruiling.song@intel.com>

arm: Implement a NEON version of 422 h264_h_loop_filter_chroma

Previously, the 420 version was used even for 422.

This fixes occasional checkasm failures.

Signed-off-by: Martin Storsjö <martin@martin.st>

MAINTAINERS: remove myself as mailing list maintainer

Refer to Michael, compn, or Baptiste.

Signed-off-by: Lou Logan <lou@lrcd.com>

doc/mailing-list-faq: ffmpeg-devel is now subscription only

Nobody is going to check the queue anymore, so users must now subscribe to
send messages to ffmpeg-devel. This will prevent orphaned/ignored messages
from rotting in the abandoned queue. This matches the behavior of ffmpeg-user
and libav-user.

Also, this addresses some other nits.

Signed-off-by: Lou Logan <lou@lrcd.com>

lavf: Constify the probe function argument.

Reviewed-by: Lauri Kasanen
Reviewed-by: Tomas Härdin

Maintainers : remove myself

Too much hostility in this project
Not enough respect for users and contributors

I'm not interested to contribute anymore

avfilter/af_astats: add support for optimized min/max/peak calculation

Signed-off-by: Marton Balint <cus@passwd.hu>

avfilter/af_astats: rework sample loops

The channel loop is now the outer loop for both planar and interleaved. This is
needed by the next patch, and the speed difference is negligable if any.

Signed-off-by: Marton Balint <cus@passwd.hu>

avfilter/af_astats: factorize sample loops

Signed-off-by: Marton Balint <cus@passwd.hu>

avfilter/af_astats: fix identation

Signed-off-by: Marton Balint <cus@passwd.hu>

avfilter/af_astats: add support for selecting measured statistics

set_metadata with many entries is not very efficient, and with small audio
frames the performance loss is noticable. Also with this very simple
calculations (like peak) can be even further optimized.

Unfoturnately there are some small differences in metadata and av_log info
output, so factorizing calculations and output might not worth the hassle.

Signed-off-by: Marton Balint <cus@passwd.hu>

lavf/latmenc: Error out for unsupported codecs.

avcodec/hevcdec: decode at most one slice reporting being the first in the picture

Fixes deadlocks when decoding packets containing more than one of the aforementioned
slices when using frame threads.

Tested-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>

lavf/allformats: Remove an accidentally committed line.

Regression since 3aa6208d.
Reported-by: Lou Logan

doc/ffmpeg: muxdelay and muxpreload are output options

Signed-off-by: Aman Gupta <aman@tmm1.net>

avcodec/arbc: Check nb_segments before allocating and copying frame

Fixes: Timeout (30sec -> 2sec)
Fixes: 13578/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ARBC_fuzzer-5685625527730176
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/scpr: Perform frame copy later

Optimization found while looking at 13442/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SCPR_fuzzer-5758293933293568

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

tools/target_dec_fate.list: add issues 4000 to 6000

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

lavf: Constify AVProbeData* in av_probe_input_format().

lavf/avformat: Add a warning that ff_const59 is not part of the public api.

lavf: Constify AVInputFormat pointer.

lavf: Constify AVOutputFormat pointer.

lavc/arbc: Use AV_WB24() where applicable.

lavc/tiff: Allow decoding of cmyka (five components).

Fixes ticket #7675.

lavf/http: Print metadata updates with -loglevel verbose.

Simplifies metadata debugging.

lavf/spdifenc: Do not overwrite buffer when muxing TrueHD.

Fixes ticket #7733.

Tested-by: Moritz Barsnick

lavc/truehd_core: Initialize the last bytes of the output buffer.

Avoids undeterministic output.

lavf/sdp: Change pointer to configuration from char* to uint8_t*.

This is also what av_base64_encode() expects.
Fixes the following warnings with clang:
libavformat/sdp.c:394:40: warning: implicit conversion from 'int' to 'char' changes value from 254 to -2
libavformat/sdp.c:395:40: warning: implicit conversion from 'int' to 'char' changes value from 205 to -51
libavformat/sdp.c:396:40: warning: implicit conversion from 'int' to 'char' changes value from 186 to -70

lavc/qtrle: Avoid an unaligned 64-bit write.

pixel_ptr can be increased by 4.
Fixes a crash on sparc64.

lavc/tiff: Support decoding 16bit cmyk.

lavd: Remove libndi_newtek

swscale/ppc: Add av_unused to template vars only used in one includer

swscale/ppc: Clean up some mixed decl warnings

avformat/smoothstreamingenc:add bitrate calculate

Calculate bitrate based on fragment size, only applied when
bitrate is not set, for example rtsp source.

Reviewed-by: Steven Liu <lq@chinaffmpeg.org>
Signed-off-by: Jun Li <junli1026@gmail.com>

avcodec/vt_hevc: fix crash if vps_list[0] or sps_list[0] are null

Instead of assuming id 0 is used, use the same logic as used for PPS,
where all available entries in the list are emitted.

Signed-off-by: Aman Gupta <aman@tmm1.net>

doc/ffmpeg: remove entry for -loop_output

Option doesn't exist .. hasn't for a few years now.

h2645_parse: Fix loglevel for NAL header parsing

We don't treat this as an error.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

avcodec/libdav1d: use a reference to the allocated buffer instead of wrapping the Dav1dPicture

Removes an av_malloc() per frame.

Reviewed-by: BBB
Reviewed-by: nevcairiel
Signed-off-by: James Almer <jamrial@gmail.com>

avcodec/libdav1d: reset pool size on allocation failure

Signed-off-by: James Almer <jamrial@gmail.com>

tests/fate-run: fix regression in encoding options

Set threads back to 1. Fixes fate when run in multi threaded mode.

Regression since d0c43e32427ec1efac364be0987a6aafa695527f.

Signed-off-by: James Almer <jamrial@gmail.com>

libavformat/movenc: mov: added subtitle codec tags to codec tag list

This fixes avformat_query_codec incorrectly returning 0 for
mov container and mov_text subtitles.

Signed-off-by: Paweł Wegner <pawel.wegner95@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>

lavu/qsv: allow surface size larger than requirement

Just like commit 6829a079444e10818a847e153121fb458cc5c0a8,
surface size larger than requirement should not be treated as error.

Signed-off-by: Zhong Li <zhong.li@intel.com>

avcodec/pnm: Optimize reading loop in pnm_get()

Fixes: Timeout 13149 (5sec -> 3sec), 13166 (11sec -> 7sec), 13430 (5sec -> 3sec)
Fixes: 13149/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PGM_fuzzer-5760833622114304
Fixes: 13166/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PGMYUV_fuzzer-5763216322330624
Fixes: 13430/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PPM_fuzzer-5758658334425088
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/dfa: Check the chunk header is not truncated

Fixes: Timeout (11sec -> 3sec)
Fixes: 13218/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DFA_fuzzer-5661074316066816
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/clearvideo: Check remaining data in P frames

Fixes: Timeout (19sec -> 419msec)
Fixes: 13411/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CLEARVIDEO_fuzzer-5733153811988480
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/diracdec: Count truncated parts as errors in decode_component()

Fixes: Timeout (29sec -> 4sec)
Fixes: 13150/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DIRAC_fuzzer-5690185671507968
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/ffv1dec_template: Optimize golomb run mode

Fixes: Timeout (34sec -> 12sec)
Fixes: 13398/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFV1_fuzzer-5664106709778432
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

doc/ffmpeg: add entry for itsscale

mpeg12enc: Use Closed Captions if available

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

tests/fate/ffmpeg: Check for apng codec for fate-copy-apng.

The file has to be created first, fixes fate without zlib.

lavc/qtrle: Do not use aligned writes for 24bit frames.

pixel_ptr is 3 and leads to aligned access on odd memory addresses.
Fixes crashes on systems that do not allow unaligned access like sparc32.

fate/lavf-image: fix passed arguments for some high bit depth tests

Should fix fate failures on big endian targets.

Signed-off-by: James Almer <jamrial@gmail.com>

Merge commit 'f8abf7d4dfa0504f7f65e4f1fd9d22e01cb371cc'

* commit 'f8abf7d4dfa0504f7f65e4f1fd9d22e01cb371cc':
  checkasm/h264: test 4:2:2 chroma loop filter functions

Merged-by: James Almer <jamrial@gmail.com>

Merge commit '186bd30aa3b6c2b29b4dbf18278700b572068b1e'

* commit '186bd30aa3b6c2b29b4dbf18278700b572068b1e':
  h264/arm64: implement missing 4:2:2 chroma loop filter neon functions

Merged-by: James Almer <jamrial@gmail.com>

Merge commit '7e42d5f0ab2aeac811fd01e122627c9198b13f01'

* commit '7e42d5f0ab2aeac811fd01e122627c9198b13f01':
  aarch64: vp8: Optimize vp8_idct_add_neon for aarch64

Merged-by: James Almer <jamrial@gmail.com>

Merge commit '49f9c4272c4029b57ff300d908ba03c6332fc9c4'

* commit '49f9c4272c4029b57ff300d908ba03c6332fc9c4':
  aarch64: vp8: Skip saturating in shrn in ff_vp8_idct_add_neon

Merged-by: James Almer <jamrial@gmail.com>

Merge commit '37394ef01b040605f8e1c98e73aa12b1c0bcba07'

* commit '37394ef01b040605f8e1c98e73aa12b1c0bcba07':
  aarch64: vp8: Optimize put_epel16_h6v6 with vp8_epel8_v6_y2

Merged-by: James Almer <jamrial@gmail.com>

Merge commit 'cef914e08310166112ac09567e66452a7679bfc8'

* commit 'cef914e08310166112ac09567e66452a7679bfc8':
  arm: vp8: Optimize put_epel16_h6v6 with vp8_epel8_v6_y2

Merged-by: James Almer <jamrial@gmail.com>

Merge commit 'e39a9212ab37a55b346801c77487d8a47b6f9fe2'

* commit 'e39a9212ab37a55b346801c77487d8a47b6f9fe2':
  aarch64: vp8: Port bilin functions from arm version

Merged-by: James Almer <jamrial@gmail.com>

Merge commit '58d154922707bfeb873cb3a7476e0f94b17463dd'

* commit '58d154922707bfeb873cb3a7476e0f94b17463dd':
  aarch64: vp8: Port epel4 functions from arm version

Merged-by: James Almer <jamrial@gmail.com>

Merge commit 'cc7ba00c35faf0478f1f56215e926f70ccb31282'

* commit 'cc7ba00c35faf0478f1f56215e926f70ccb31282':
  aarch64: vp8: Port missing epel8 functions from arm version

Merged-by: James Almer <jamrial@gmail.com>

Merge commit '52c9b0a6c0d02cff6caebcf6989e565e05b55200'

* commit '52c9b0a6c0d02cff6caebcf6989e565e05b55200':
  aarch64: vp8: Port vp8_luma_dc_wht and vp8_idct_dc_add4uv from arm version

Merged-by: James Almer <jamrial@gmail.com>

Merge commit 'c513fcd7d235aa4cef45a6c3125bd4dcc03bf276'

* commit 'c513fcd7d235aa4cef45a6c3125bd4dcc03bf276':
  aarch64: vp8: Fix a typo in a comment

Merged-by: James Almer <jamrial@gmail.com>

Merge commit 'f1011ea28a4048ddec97794ca3e9901474fe055f'

* commit 'f1011ea28a4048ddec97794ca3e9901474fe055f':
  aarch64: vp8: Reorder the function pointer inits to match the arm original

Merged-by: James Almer <jamrial@gmail.com>

Merge commit 'b4b27dce95a6d40bfcd78043d3abec7d80dae143'

* commit 'b4b27dce95a6d40bfcd78043d3abec7d80dae143':
  aarch64: vp8: Move the vp8dsp makefile entries to the right places
  aarch64: vp8: Remove superfluous includes

This commit is a noop, see
fecf75a5c4f691d1e786992cf1dfa82e76ac1b97
c8bc9d1380dd686a4ee97d3415c976707904e945

Merged-by: James Almer <jamrial@gmail.com>

Merge commit '85bfaa4949f4afcde19061def3e8a18988964858'

* commit '85bfaa4949f4afcde19061def3e8a18988964858':
  aarch64: vp8: Use the proper aarch64 form for conditional branches

Merged-by: James Almer <jamrial@gmail.com>

Merge commit '2eeac79936e83c4495cbe5905064ab797e9b45ff'

* commit '2eeac79936e83c4495cbe5905064ab797e9b45ff':
  aarch64: vp8: Fix assembling with armasm64
  aarch64: vp8: Fix assembling with clang

This commit is a noop, see
c950beb68dee016e0e0a1b729d40abf700d32d1a
7ddfa5e9083baec3f9608ec5257fc94a5ae9a3ef

Merged-by: James Almer <jamrial@gmail.com>

Merge commit '0801853e640624537db386727b36fa97aa6258e7'

* commit '0801853e640624537db386727b36fa97aa6258e7':
  libavcodec: vp8 neon optimizations for aarch64

See 833fed5253617924c41132e0ab261c1d8c076360

Merged-by: James Almer <jamrial@gmail.com>

Merge commit '899ee03088d55152a48830df0899887f055da1de'

* commit '899ee03088d55152a48830df0899887f055da1de':
  Unbreak travis on macos

Merged-by: James Almer <jamrial@gmail.com>

Merge commit 'f8df5e2f31a5ba7b30a0e1caaaf5a03c753b3f9b'

* commit 'f8df5e2f31a5ba7b30a0e1caaaf5a03c753b3f9b':
  tests: Add a convenience function for video-only lavf tests

Merged-by: James Almer <jamrial@gmail.com>

tests: Convert lavf container tests with samples to non-legacy test scripts

Merge commit '618d02c1fa9e74d490cace64a7d15762656b521c'

* commit '618d02c1fa9e74d490cace64a7d15762656b521c':
  tests: Convert lavf container tests to non-legacy test scripts

Merged-by: James Almer <jamrial@gmail.com>

Merge commit '896fe15dbb7b78de495c4a7dd75e7faec66778da'

* commit '896fe15dbb7b78de495c4a7dd75e7faec66778da':
  tests: Convert lavf pixfmt conversion tests to non-legacy test scripts

Merged-by: James Almer <jamrial@gmail.com>

Merge commit 'a957e9379d11f2982d615f92c30580a57ea8bb40'

* commit 'a957e9379d11f2982d615f92c30580a57ea8bb40':
  tests: Convert lavf image tests to non-legacy test scripts

Merged-by: James Almer <jamrial@gmail.com>

Merge commit 'eb8a8115994434b548523cf0bca6a4a74784e79c'

* commit 'eb8a8115994434b548523cf0bca6a4a74784e79c':
  tests: Convert audio-only lavf tests to non-legacy test scripts

Merged-by: James Almer <jamrial@gmail.com>

Merge commit 'a70eac7a9b193e8434b5bed90bd72aa4cb688363'

* commit 'a70eac7a9b193e8434b5bed90bd72aa4cb688363':
  tests: Convert image2pipe tests to non-legacy test scripts

Merged-by: James Almer <jamrial@gmail.com>

avcodec/dvbsubdec: Check object position

Reference: ETSI EN 300 743 V1.2.1  7.2.2 Region composition segment

Fixes: Timeout
Fixes: 13325/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DVBSUB_fuzzer-5143979392237568
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/cdgraphics: Use ff_set_dimensions()

Fixes: Timeout (17 sec -> 65 milli sec)
Fixes: 13264/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CDGRAPHICS_fuzzer-5711167941509120
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avformat/gdv: Check fps

Fixes: Division by 0
Fixes: ffmpeg_zero_division.bin
Found-by: Anatoly Trosinenko <anatoly.trosinenko@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

libavcodec/zmbvenc: Add support for RGB formats

This consists mostly of the following changes:
- add newly supported pixel formats (RGB555LE, RGB565LE, BGR0)
- select the ZMBV format (c->fmt) and bytes per pixel (c->bypp) based on
  avctx->pix_fmt
- multiply widths/x-values by c->bypp, in places where bytes, not pixels, are
  expected
- disable palette-writing code for non-palette pix_fmts
- make a note about histogram[]'s datatype (it could need increasing if
  ZMBV_BLOCK is increased)
- adjust the c->score_tab length to take up to (and including) 4 times the
  number of pixels in a block
- initialise c->score_tab up to c->bypp * the number of pixels

Note: the ZmbvFormat enum allows for additional bit depths:
- 1,2,4-bit (palette)
- 24-bit (RGB)

At time of writing the specifics of these (e.g. channel order, bit alignment)
are not currently defined, and DOSBox only implements support for 8/15/16/32
bpp.
One might expect the 24-bit format - if implemented - to be BGR24, to have the
same channel order as BGR0.
However, the decoder in zmbv.c has been guessed to use RGB24, so I have chosen
to not contradict this, and omitted specific support for this format.

avformat/rtpdec.h remove unused variable

Looks like the variable 'cur_timestamp' is not used anywhere.
So remove this variable.

Signed-off-by: Jun Li <junli1026@gmail.com>
Reviewed-by: Steven Liu <lq@chinaffmpeg.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

fate/mxf: add mxf user comments tests

Reviewed-by: Tomas Härdin <tjoppen@acc.umu.se>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avformat/mxfenc: allow user comments for opatom muxer

Reviewed-by: Tomas Härdin <tjoppen@acc.umu.se>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/libdav1d: unref the frame on failure

Signed-off-by: James Almer <jamrial@gmail.com>

libdav1d: Add support for reading hdr10 metadata

Signed-off-by: James Almer <jamrial@gmail.com>

avcodec/libdav1d: consistently use AVERROR return values

Signed-off-by: James Almer <jamrial@gmail.com>

avcodec/libdav1d: use a custom picture allocator

Replaces the libdav1d internal allocator. It uses an AVBufferPool to reduce the
amount of allocated buffers.
About 5% speed up when decoding 720p or higher streams.

Reviewed-by: "Vittorio Giovara <vittorio.giovara@gmail.com>"
Signed-off-by: James Almer <jamrial@gmail.com>

avcodec/libdav1d: move the pix_fmt enum array up in the file

This is in preparation for the following commit.

Signed-off-by: James Almer <jamrial@gmail.com>

avcodec/libdav1d: route dav1d internal logs through av_log()

Bump the minimum required version to the first one with the logger API callback.

Reviewed-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>

avcodec/mpeg4videodec: Check idx in mpeg4_decode_studio_block()

Fixes: Out of array access
Fixes: 13500/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MPEG4_fuzzer-5769760178962432
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Kieran Kunhya <kierank@obe.tv>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/mpeg4videodec: Fix nonsense warning

Since db772308941a2a338c7809f90d347219a6a93074 parsing of
mpeg4-extradata lead to a "Failed to parse extradata" warning, because
ff_mpeg4_decode_picture_header returns AVERROR_INVALIDDATA in case that
no VOP was found. This patch adds a parameter to signify whether a
header (where the absence of a VOP does not raise an error) or not is
parsed. The first mode is of course used for parsing headers.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>