doc/general: mention WSD demuxer

Signed-off-by: Paul B Mahol <onemda@gmail.com>

avcodec/escape124: change transitions table type to int8_t

Signed-off-by: Paul B Mahol <onemda@gmail.com>

avcodec: bump minor and update Changelog for recent DST addition

Signed-off-by: Paul B Mahol <onemda@gmail.com>

avcodec: add Direct Stream Transfer (DST) decoder

Signed-off-by: Paul B Mahol <onemda@gmail.com>

avcodec/dca: print error message when no frame is found in packet

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

avcodec/iff: check for end of buffer in input for delta_l decompression

Signed-off-by: Paul B Mahol <onemda@gmail.com>

avutil/mips: header asmdefs.h add some PTR_ macros for loongson

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

avutil/lzo: split test out into a separate file

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

avcodec/iff: implement 3rd delta ANIM decompression

Signed-off-by: Paul B Mahol <onemda@gmail.com>

avformat/Makefile: fix avlanguage dependencies

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

avutil/sha512-test: fix memleak

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

avutil/sha-test: fix memleak

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

avutil/ripemd-test: fix memleak

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

avutil/aes-test: fix memleak

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

swresample/arm: add ff_resample_common_apply_filter_{x4,x8}_{float,s16}_neon

avcodec/iff: change delta l offset to uint32_t

Signed-off-by: Paul B Mahol <onemda@gmail.com>

avcodec/avpacket: Respect payload offset in av_packet_ref

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

avformat/dump.c: fix mixed log levels

Previously a partial log message without newline was printed in case of
loglevel=warning.

Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

lavc: add IFF ANIM decoder

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Merge commit 'f3ed484953b81856e40239d2410058a96188b2be'

* commit 'f3ed484953b81856e40239d2410058a96188b2be':
  h264_mp4toannexb_bsf: do not fail on annex B extradata

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

ape: Unbreak adaptcoeffs computation

And simplify and explain the expression.

Fault introduced in f3fdef108eb06b1e71b29152bf6822519e787efe

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

Merge commit '5fca95c8e515a5ae542d9626ec088bdfc658450e'

* commit '5fca95c8e515a5ae542d9626ec088bdfc658450e':
  libx264: Forbid inverted Stereo3D mode

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

Merge commit '9e2af0e9071a1229cfe21efff394691d91f979b2'

* commit '9e2af0e9071a1229cfe21efff394691d91f979b2':
  libx264: Allow Stereo3D monoscopic value

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

Merge commit 'a08b5d7b5725932f4ad39e95c5d6589392dee2c6'

* commit 'a08b5d7b5725932f4ad39e95c5d6589392dee2c6':
  build: Silence the lcov-reset target

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

Merge commit '75b90ef722b7cdfc70118ab987e298d087aae693'

* commit '75b90ef722b7cdfc70118ab987e298d087aae693':
  libavformat: Update the comment about AVOutputFormat flags

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

Merge commit '74383def8f46805faf3391c98516b248108a9a6b'

* commit '74383def8f46805faf3391c98516b248108a9a6b':
  movenc: Handle pts == NOPTS when autoflushing

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

Merge commit '0abb07bad7026a945a31ba4047e6583c8b3fa3da'

* commit '0abb07bad7026a945a31ba4047e6583c8b3fa3da':
  movenc: Update a comment to reflect how the code actually behaves

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

Merge commit '79fdbfdb3e50f3f906903e027714ee04c1a00e89'

This commit is purposely skipped because it doesn't work very well
with what our img2enc.c supports.

* commit '79fdbfdb3e50f3f906903e027714ee04c1a00e89':
  img2enc: Refactor the atomic renaming code

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

Merge commit 'f3fdef108eb06b1e71b29152bf6822519e787efe'

* commit 'f3fdef108eb06b1e71b29152bf6822519e787efe':
  ape: Avoid undefined behaviour

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

Merge commit '6b2ad3ca48a6638cb0226ed5aab41d435d8c83a5'

This commit is a no-op.

* commit '6b2ad3ca48a6638cb0226ed5aab41d435d8c83a5':
  indeo3: Avoid undefined behaviour

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

Merge commit 'eae2ebded3b801ed55d32746b98db88ffe196f4f'

* commit 'eae2ebded3b801ed55d32746b98db88ffe196f4f':
  libxvid: Create extradata in init using a dummy frame

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

Merge commit '785bfb1d7bb8de567c3aac1d9cc369b55ac9fb7b'

* commit '785bfb1d7bb8de567c3aac1d9cc369b55ac9fb7b':
  pixfmt: fix wrong comment

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

Merge commit '06edef3d5e072ef3c4face9ce946d2d9c36cc477'

* commit '06edef3d5e072ef3c4face9ce946d2d9c36cc477':
  Generate the lists of enabled protocols/bsfs from configure.

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

lavc/libutvideoenc: Cast an unsigned constant to int.

Fixes the following warning / error:
libavcodec/libutvideoenc.cpp:281:1: warning: narrowing conversion of ‘3221258240u’ from ‘unsigned int’ to ‘int’ inside { } is ill-formed in C++11 [-Wnarrowing]

Fixes ticket #5542.

avutil/cpu-test: Fix includes (needed for HAVE_*)

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

avutil/float_dsp-test: Add include config.h for HAVE_*

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

avutil: make crypto testprogs include headers only

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>

Split drawutils test out into separate file

This was missed during 96d616052b3d39678e477fa10610ca688f46fff9 because
it is not included in FATE.

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

avfft-test: Add missing mem.h include

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

lossless audio dsp: unroll

The loops are guaranteed to be at least multiples of 8, so this
unrolling is safe but allows exploiting execution ports.

For int32 version: 68 -> 58c.

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

avcodec/dca_lbr: Fix "warning: missing braces around initializer"

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

Merge commit 'a0f469da744db83db32f3fe13186ee4aa2bc7dc5'

* commit 'a0f469da744db83db32f3fe13186ee4aa2bc7dc5':
  hwcontext: initialize sw_format in av_hwframe_ctx_alloc()

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

Merge commit '5e1a3ea3ba7bb0c71d931e93e60fb75f51b0cc1a'

* commit '5e1a3ea3ba7bb0c71d931e93e60fb75f51b0cc1a':
  lavc: move the vaapi encoders further down in the list of codecs

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

Merge commit '92fdea37477b5a2d1329e5ef0773e24473fa8f12'

These are all trivial to merge.

* commit '92fdea37477b5a2d1329e5ef0773e24473fa8f12':
  vaapi_h265: Add -qp option, use it to replace use of -global_quality
  vaapi_h265: Add constant-bitrate encode support
  vaapi_h264: Add encode quality option (for quality-speed tradeoff)
  vaapi_h264: Add -qp option, use it to replace use of -global_quality
  vaapi_encode: Add support for codec-local options
  vaapi_h264: Add constant-bitrate encode support
  vaapi_encode: Refactor slightly to allow easier setting of global options

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

Merge commit '18019f8cb9663dd1032c65aa453eaec18d641905'

* commit '18019f8cb9663dd1032c65aa453eaec18d641905':
  FATE: add an H.264 test with unescaped extradata
  FATE: add an H.264 test with invalid reference lists

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

Merge commit '9d4d9be538faa537440fff37d3b7ecf322911a55'

* commit '9d4d9be538faa537440fff37d3b7ecf322911a55':
  libavcodec: Document that encoders may use the framerate field in AVCodecContext

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

Merge commit '1bb56abb9b37bd208a66164339c92cad59b1087b'

* commit '1bb56abb9b37bd208a66164339c92cad59b1087b':
  omx: Add support for zerocopy input of frames

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

Merge commit 'f1cd9b03f3fa875eb5e394281b4b688cec611658'

* commit 'f1cd9b03f3fa875eb5e394281b4b688cec611658':
  omx: Add support for broadcom OMX on raspberry pi

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

Merge commit 'e8919ec486a5559fdcf366e347be0656d904a87f'

* commit 'e8919ec486a5559fdcf366e347be0656d904a87f':
  libavcodec: Add H264/MPEG4 encoders based on OpenMAX IL

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

Merge commit 'b8e899f4bf5f09900aa71552112d32a5566b6baf'

* commit 'b8e899f4bf5f09900aa71552112d32a5566b6baf':
  mmaldec: Use imgutils.h for copying frames

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

Merge commit '798845ce7e5b7fdd17c7269c5d267fb487d9c46f'

* commit '798845ce7e5b7fdd17c7269c5d267fb487d9c46f':
  testprogs: Add missing libm.h includes

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

Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'

* commit 'd12b5b2f135aade4099f4b26b0fe678656158c13':
  build: Split test programs off into separate files

Some conversions done by: James Almer <jamrial@gmail.com>
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

avcodec/dca_lbr: explicitly initialize structs with zero

This fixes build on MSVC and conforms to the usual init style used.

Merge commit '330177b508420a553083df94f22cbd5142de0f4a'

* commit '330177b508420a553083df94f22cbd5142de0f4a':
  build: Group declarations for hw-accelerated de-/encoding separately

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

avcodec/nvenc: Write buffPeriod/picTime SEI in both CBR modes

avcodec/nvenc: Generate bufferingPeriod/pictureTiming SEI

For some unknown reason enabling these causes propper CBR padding,
so as there are no known downsides just always enable them in CBR mode.

aarch64/synth_filter: fix compilation

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

libavformat/oggdec: Free stream private when header parsing fails.

Leaking this private structure opens up the possibility that it may
be re-used when parsing later packets in the stream. This is
problematic if the later packets are not the same codec type (e.g.
private allocated during Vorbis parsing, but later packets are Opus
and the private is assumed to be the oggopus_private type in
opus_header()).

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

lavfi/drawutils: support NV12 and NV21

avcodec/rscc: check input buffer size for deflate mode

Fixes overreads.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>

avcodec/dca: add DTS Express (LBR) decoder

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

avdevice/decklink_dec: Convert decklink input module to use codecpar

There are still a couple of deprecated calls that I’m not sure what to do with.
They are both related to some logic around AVCodecContext.coded_frame.
I couldn’t find anywhere that really documented what that was, or where it was intended to move to.
I left the warnings on.

Reviewed-by: Deti Fliegl <deti@fliegl.de>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avformat/utils: Check bps before using it in a shift in ff_get_pcm_codec_id()

Fixes undefined shift
Fixes: usan_shift
Found-by: Thomas Guilbert <tguilbert@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avformat/oggparseopus: Check that granule pos is within the supported range

Larger values would imply file durations of astronomic proportions and cause
overflows

Fixes integer overflow
Fixes: usan_int64_overflow
Found-by: Thomas Guilbert <tguilbert@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avfilter/delogo: Check that logo area is inside the picture

We can only remove the logo if it is inside the picture. We need at
least one pixel around the logo area for interpolation.

Fixes ticket #5527 (Delogo crash with x=0 and/or y=0).

Signed-off-by: Jean Delvare <jdelvare@suse.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

vf_colorspace: don't enable passthrough if bitdepth doesn't match.

Also check return value of av_frame_copy() in passthrough mode, so that
if a copy fails (as it did here, because bitdepth didn't match), the filter
doesn't return success, which would mean sending an uninitialized framebuffer
further down the filtergraph.

vf_colorspace: fix range order.

vf_colorspace: make whitepoint adaptation mode configurable.

Also add von kries whitepoint adaptation, and add 'identity' to turn
whitepoint adaptation off.

fate: add matroska-remux test.

This tests automatic insertion of the vp9_superframe BSF as well as
ensuring that the colorspace properties in the video header can be
modified when remuxing (-c:v copy).

ffmpeg: copy color properties in case of -c:v copy.

I have no idea why the first hunk uses ost->enc_ctx, because as far as
I understand, that is never used in case of -c:v copy, but this code
block is only entered if encoding_needed=0, which means stream_copy=1.
My point being: review from someone that knows this really well would
be appreciated.

vf_colorspace: use enums for bpp/subsampling array indices.

Also add some documentation for each function to colorspacedsp.h.

vf_colorspace: add const to yuv_stride[] argument in DSP functions.

vf_colorspace: add floyd-steinberg dithering option to full conversion.

avfilter/f_metadata: update print output header line format

Update print mode output header line format to be more consistent with
other log output of FFmpeg. The printf-modifiers have been inspired by
the showinfo filter.

Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avfilter/f_metadata: add pts_time to print output

This allows e.g. to correlate signalstats metadata to time position
without having to find out the filter chain timebase first.

Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Merge commit '01621202aad7e27b2a05c71d9ad7a19dfcbe17ec'

* commit '01621202aad7e27b2a05c71d9ad7a19dfcbe17ec':
  build: miscellaneous cosmetics

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

libavutil/opt: add writing AV_OPT_TYPE_VIDEO_RATE AVOption

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

avfilter/vf_fps: set fps value boundaries

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

Merge commit 'e656a6ccd9cab1b0a79cffe3e609793857aae330'

* commit 'e656a6ccd9cab1b0a79cffe3e609793857aae330':
  configure: cosmetics: Drop pointless end-of-line semicolons

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

Merge commit '00658253e237ab975ae2d384e02b5936781f103d'

* commit '00658253e237ab975ae2d384e02b5936781f103d':
  fate: Update DDS tests

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

Merge commit '22e49e6edead9c83696f20127988f659b952ce65'

* commit '22e49e6edead9c83696f20127988f659b952ce65':
  dds: Simplify postprocessing check

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

Merge commit '02538636261fdec9c70f4185b23147c636f269b4'

* commit '02538636261fdec9c70f4185b23147c636f269b4':
  dds: Add support for alpha-only files

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

Merge commit '9a9fb710bcf4657e030467cfe2556cb0e2c01afc'

* commit '9a9fb710bcf4657e030467cfe2556cb0e2c01afc':
  dds: Add support for rgb555 files

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

Merge commit '8dde92b95a197eb809d798aacb34dbe52a0689a8'

* commit '8dde92b95a197eb809d798aacb34dbe52a0689a8':
  fate: Update Screenpresso tests

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

Merge commit 'ec8a69fab657f9cce624e8b0f4069d12696890bf'

* commit 'ec8a69fab657f9cce624e8b0f4069d12696890bf':
  screenpresso: Correctly handle keyframes

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

Merge commit '95db8c757cb003a71b040b567f38be74151deb5c'

* commit '95db8c757cb003a71b040b567f38be74151deb5c':
  screenpresso: Add extended pixel format support

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

Merge commit 'b5f47d95c6cb8ffa9982eb8fd3e9ab5c9f97e914'

* commit 'b5f47d95c6cb8ffa9982eb8fd3e9ab5c9f97e914':
  fate: Update RSCC tests

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

Merge commit '51dc4de1218a81ee8e5b3f941839c5e3125a6d4b'

* commit '51dc4de1218a81ee8e5b3f941839c5e3125a6d4b':
  rscc: Add extended pixel format support

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

Merge commit '4c6836db0f300d2c0401c6a1927a95c3258cc1ae'

This commit is a no-op.

* commit '4c6836db0f300d2c0401c6a1927a95c3258cc1ae':
  nvenc_h264: Fix name of private AVClass

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

Merge commit 'e3453fd44480d903338c663238bf280215dd9a07'

* commit 'e3453fd44480d903338c663238bf280215dd9a07':
  matroska: Write the field order information

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

Merge commit 'b3051a460cf02a5b86ff0d1e14abba23ea55ff6d'

This commit is a no-op. We cherry picked it earlier.

* commit 'b3051a460cf02a5b86ff0d1e14abba23ea55ff6d':
  vaapi_h264: Fix bit offset of slice data.

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

Merge commit '33275a0de05e9bc321f2537a2a67921fab81624f'

* commit '33275a0de05e9bc321f2537a2a67921fab81624f':
  ac3dec: change logging of skipped E-AC-3 substreams.

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

Merge commit 'fef2147b7a689b80d716c3edb9d4a18904865275'

* commit 'fef2147b7a689b80d716c3edb9d4a18904865275':
  eac3dec: don't call avpriv_request_sample every frame.

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

Merge commit '1db8eb154908cde577477b6ab17430a0cd46b7bd'

* commit '1db8eb154908cde577477b6ab17430a0cd46b7bd':
  avconv: Drop an unused variable

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

Merge commit '6bb99757b780144d9fa27cdce09d3621e1a0ed43'

* commit '6bb99757b780144d9fa27cdce09d3621e1a0ed43':
  jack: Support OSX

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

Merge commit '5f0226668124aa7ae4db501ba7f4ace4c770f3d1'

* commit '5f0226668124aa7ae4db501ba7f4ace4c770f3d1':
  matroska: Support interlaced content correctly

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

Merge commit '44f05f15d4a34ef2f0d62259e5d5b43371bc0954'

* commit '44f05f15d4a34ef2f0d62259e5d5b43371bc0954':
  build: Do not check the vaapi_encode.h header if VAAPI is not enabled

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

Merge commit 'bd016dbf23e8e7dc34ff2696912575f7620cec0d'

* commit 'bd016dbf23e8e7dc34ff2696912575f7620cec0d':
  Mark tables used only within their files as static

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

Merge commit '061dc20351bf3b8a237216d2b39d3a3b736d1916'

* commit '061dc20351bf3b8a237216d2b39d3a3b736d1916':
  h264: Add missing ff_ prefix to internally visible h264_init_dequant_tables()

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

Merge commit '69a638019fc0db4c2b75b36ef45d0acb6d2e9628'

* commit '69a638019fc0db4c2b75b36ef45d0acb6d2e9628':
  avconv: fix -frames for video

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