avformat/concatdec: pass the interrupt callback on

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Merge remote-tracking branch 'qatar/master'

* qatar/master:
  build: fix examples compilation when EXESUF is not empty

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '18c896be3d8e926ef806e7de29c4a168d7763389'

* commit '18c896be3d8e926ef806e7de29c4a168d7763389':
  lavf: extend / improve the AVFormatContext doxy

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '54f7e79d4706a8343dad1d8da51b7d3d3b2cd3b2'

* commit '54f7e79d4706a8343dad1d8da51b7d3d3b2cd3b2':
  lavf: add some basic documentation of the muxing process

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '4c750599509c3973afbe2850953a1fb963f696e5'

* commit '4c750599509c3973afbe2850953a1fb963f696e5':
  lavf: rewrite the av_write_frame() doxy

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit 'ad7f2b69a546ec65ef6b11e1a0fd58e6bb66bc4b'

* commit 'ad7f2b69a546ec65ef6b11e1a0fd58e6bb66bc4b':
  lavf: rewrite the av_interleaved_write_frame() doxy

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit 'b36bc81ccaa2fc85dc4bae7dc546c71e8833573d'

* commit 'b36bc81ccaa2fc85dc4bae7dc546c71e8833573d':
  avplay: add support for seeking to chapter marks

Conflicts:
doc/ffplay.texi
ffplay.c

ffplay uses pageup/down for seeking by +-10min
thus this use of the keys conflicts.
The merge thus uses them to seek to chapters when there are some or
+-10min when there are not

Merged-by: Michael Niedermayer <michaelni@gmx.at>

build: fix examples compilation when EXESUF is not empty

Due to a wrong substitution doc/examples is not added as a prerequisite
for the objects of the example programs. This results in compiler error
due to the non-existing output directory.

Bug-Id: 636

Signed-off-by: Janne Grunau <janne-libav@jannau.net>

lavf: allow av_find_best_stream to return AV_DISPOSITION_*_IMPAIRED wanted_streams

Previously these type of streams were not returned even if wanted stream was
set to a stream of such. Now they are only skipped if they are not wanted
streams.

Fixes ffplay -sst <stream number> out.ts where stream number is a *_IMPAIRED stream.

Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit 'f548f9f9e7a2a08c780e88dac63b9d5d2c55efb0'

* commit 'f548f9f9e7a2a08c780e88dac63b9d5d2c55efb0':
  hevc: update conformance streams

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit 'b5f851ed7e59f88b4130a420033d9fe191ec9e2f'

* commit 'b5f851ed7e59f88b4130a420033d9fe191ec9e2f':
  FATE: force FLAC in the lavf ogg test

Conflicts:
tests/lavf-regression.sh

See: 28caf13ac394df5424a25304bda4608441bd85ec
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '38893dc028e458eaf3f906833d4ee515689edb7e'

* commit '38893dc028e458eaf3f906833d4ee515689edb7e':
  pcmdec: replace a reachable assert with an error check

Conflicts:
libavformat/pcmdec.c

No assert removed as there was none in FFmpeg in the equivalent function

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit 'cca4742a5e663cfe4dbd71f01f0c0fb042fddc1d'

* commit 'cca4742a5e663cfe4dbd71f01f0c0fb042fddc1d':
  doc/APIchanges: mark the place where 9 was branched

Conflicts:
doc/APIchanges

Not merged, as "9" was not a FFmpeg release and not branched anywhere from our APIChanges list

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit 'd711d839ca6714a5ef5b53ee51bc7632e62cf203'

* commit 'd711d839ca6714a5ef5b53ee51bc7632e62cf203':
  doc/APIchanges: fill in missing hashes and dates

Conflicts:
doc/APIchanges

Merged-by: Michael Niedermayer <michaelni@gmx.at>

lavf: extend / improve the AVFormatContext doxy

lavf: add some basic documentation of the muxing process

lavf: rewrite the av_write_frame() doxy

Remove some vague / incorrect statements and make the text more specific
and less confusing.

lavf: rewrite the av_interleaved_write_frame() doxy

Remove some vague / incorrect statements and make the text more specific
and less confusing.

avplay: add support for seeking to chapter marks

hevc: update conformance streams

New streams: LTRPSPS_A_Qualcomm_1, SLPPLP_A_VIDYO_1, VPSID_A_VIDYO_1
Updated streams: EXT_A_ericsson_4, NUT_A_ericsson_5, RPS_C_ericsson_5,
  RPS_D_ericsson_6

Signed-off-by: Anton Khirnov <anton@khirnov.net>

FATE: force FLAC in the lavf ogg test

Since b0c2c09, vorbis would be used if libvorbis is compiled in.

pcmdec: replace a reachable assert with an error check

Libavformat should not make any assumptions about values returned from
other libraries. This assert is easily reachable by using a non-raw
codec id.

doc/APIchanges: mark the place where 9 was branched

doc/APIchanges: fill in missing hashes and dates

Merge remote-tracking branch 'qatar/master'

* qatar/master:
  hevc: Conceal zero td

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit 'e95018b694c0774477abec5bbf86ecc7946a9a28'

* commit 'e95018b694c0774477abec5bbf86ecc7946a9a28':
  dnxhd: Support DNx444

Conflicts:
Changelog
libavcodec/dnxhddata.c
libavcodec/dnxhddec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '2f6eec65acc953faed3951fb8f1eabed830fdd2f'

* commit '2f6eec65acc953faed3951fb8f1eabed830fdd2f':
  vp8: fix PPC assembly to work if src_stride != dst_stride

See: 34b429d5ba7b823748e897f0295aa78aaa2ebb9d
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit 'b37effdc52835e121a0e259e57273a19f9cd61a3'

* commit 'b37effdc52835e121a0e259e57273a19f9cd61a3':
  mxfdec: free descriptor extradata in .read_close()

See: 9f92e590ba91faa1283b1a9a35dd7e43c5bd998b
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '6a8475dc4f10d65edb7faa8df6e035af0ddcce19'

* commit '6a8475dc4f10d65edb7faa8df6e035af0ddcce19':
  asvenc: free avctx->coded_frame on codec close

Not merged as we do not allocate coded_frame

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit 'd6eac2f1bcce0cb85fac5d50fcfe94bc490d4a5e'

* commit 'd6eac2f1bcce0cb85fac5d50fcfe94bc490d4a5e':
  arm: Remove a stray .fpu directive

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '28e508a94677d5dffde009c5f8ca7d6a4d2ca8e8'

* commit '28e508a94677d5dffde009c5f8ca7d6a4d2ca8e8':
  dnxhddec: return proper error code

Merged-by: Michael Niedermayer <michaelni@gmx.at>

fate: fix lavf-ogg test

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit 'b0c2c097e422b9e10a7d856582f8321d28af821e'

* commit 'b0c2c097e422b9e10a7d856582f8321d28af821e':
  lavf: default .ogg audio to libvorbis if we can

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit 'bc3f03567a04a9f7e412bcf2ca09c163f3f13941'

* commit 'bc3f03567a04a9f7e412bcf2ca09c163f3f13941':
  g2meet: rename FRAME_INFO to more appropriate DISPLAY_INFO

Conflicts:
libavcodec/g2meet.c

See: cb2162adba4041951c987f9f365957e067b28a97
Merged-by: Michael Niedermayer <michaelni@gmx.at>

hevc: Conceal zero td

It was done only in check_mvset(), while mv_scale() is called also by
dist_scale().

Sample-Id: 00001579-google
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org

dnxhd: Support DNx444

Bug-Id: 99
Bug-Id: videolan/9620
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

Merge commit '722554788b77c13748e83458f626a9ac38b70072'

* commit '722554788b77c13748e83458f626a9ac38b70072':
  Add raw HEVC muxer

Conflicts:
libavformat/version.h

See: ef5d32b9c5313a1e4491d7f647deae5cb76ca4b0
Merged-by: Michael Niedermayer <michaelni@gmx.at>

vp8: fix PPC assembly to work if src_stride != dst_stride

Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Janne Grunau <janne-libav@jannau.net>

mxfdec: free descriptor extradata in .read_close()

Fixes memleak in fate-mxf-demux.

asvenc: free avctx->coded_frame on codec close

vp9: fix compilation with !HAVE_FAST_64BIT.

Spotted-by: Carl Eugen Hoyos <cehoyos@ag.or.at>

arm: Remove a stray .fpu directive

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

dnxhddec: return proper error code

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

lavf: default .ogg audio to libvorbis if we can

Since 2007, the Xiph.org Foundation recommends that .ogg only be used
for Ogg Vorbis audio files.

Source: http://wiki.xiph.org/index.php/MIME_Types_and_File_Extensions

However we only do it if we have libvorbis available because the
built in vorbis encoder is not as good.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

vp9: invert order in l[] intra prediction array.

The directional intra predictors either don't care about order (dc, h,
dc_left, tm), or they prefer inverted order (vr, dr, hd). This allows
more efficient SIMD implementations.

vp9: remove memset in loopfilter level setting loop.

Use same function for segmentation map writing also.

vp9: coef decoding context-splat speedup.

vp9: decode_mode context optimizations.

vp9: more aligned zeroes.

vp9: faster skip-block coefficient blanking.

vp9: coef context reading optimization.

vp9: just disallow temporal or no-update segmentation on size-change.

The spec doesn't describe how it should be decoded so this is probably
the safest thing to do. Fixes valgrind errors on fuzzed11.ivf and fixes
valgrind errors on fuzzed10.ivf differently.

lavd: add decklink output device

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

avcodec/dvbsubdec: DVB subtitles decoder: support of 5 bytes extradata format

Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

g2meet: rename FRAME_INFO to more appropriate DISPLAY_INFO

Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>

Add raw HEVC muxer

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

Add raw HEVC muxer

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

Merge remote-tracking branch 'qatar/master'

* qatar/master:
  mlp_parser: fix request_channel_layout behavior.

Conflicts:
libavcodec/mlp_parser.c

See: bd35d58463f01f7781df052864ae16f5e228c1bc
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit 'f90a4bfc43c9192e89d9b4c81d80789cd9b38a2f'

* commit 'f90a4bfc43c9192e89d9b4c81d80789cd9b38a2f':
  mlpdec: fix request_channel_layout behavior.

See: 1a8050ad616c9682f44671c6febb6030a8e3b71e
Merged-by: Michael Niedermayer <michaelni@gmx.at>

g2meet: Validate bpp and bitmasks in the display info

That prevents processing of media files with
incompatible or unsupported settings.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

g2meet: factor out chunk seeking

This version requires fewer code and is safer.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

g2meet: Rename FRAME_INFO to more appropriate DISPLAY_INFO

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

vp9: don't allow retaining old segmentation maps after a size change.

Fixes valgrind warnings on fuzzed10.ivf.

mlp_parser: fix request_channel_layout behavior.

When request_channel_layout is 0,
all substreams should be decoded.

Thanks to Michael Niedermayer for spotting.

Also fix a mismatch between the parser and
decoder when request_channel_layout is a
subset of Stereo.

mlpdec: fix request_channel_layout behavior.

When request_channel_layout is 0,
all substreams should be decoded.

Signed-off-by: Tim Walker <tdskywalker@gmail.com>

Merge remote-tracking branch 'qatar/master'

* qatar/master:
  Mirillis FIC video decoder

Conflicts:
Changelog
configure
libavcodec/Makefile
libavcodec/avcodec.h
libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '76a75c523cd3c63560185394a0a5cd7249db962a'

* commit '76a75c523cd3c63560185394a0a5cd7249db962a':
  lavr: mix front center channel as indicated in the ATSC A/52 specification.

Merged-by: Michael Niedermayer <michaelni@gmx.at>

vp9: some variable re-arrangements for alignment.

vp9: re-allocate block buffers on uses_2pass change w/o size change.

Fixes valgrind errors and crashes in fuzzed9.ivf.

avcodec/mlp_parser: fix multichannel

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

avcodec/mlpdec: fix mulichannel output

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit 'c0c45188e56cfa3050bb39f8299025345b8a204c'

* commit 'c0c45188e56cfa3050bb39f8299025345b8a204c':
  mlp: improve request_channel_layout behavior.

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '5c1c6e82261b856214499b9fef3a08bf3ff6e0ae'

* commit '5c1c6e82261b856214499b9fef3a08bf3ff6e0ae':
  dca: include dcadsp.h in {arm,x86}/dca.h for checkheaders

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '6398d8fd813490fc3900baf8c788f803d8e17b73'

* commit '6398d8fd813490fc3900baf8c788f803d8e17b73':
  configure: clang: add -Qunused-arguments to as|ld_flags as well

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit 'b141c7b37eb52aca41ac83738f159b63b9c09d5c'

* commit 'b141c7b37eb52aca41ac83738f159b63b9c09d5c':
  h264: give numbers to nalus

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '0cffd6fff59f192120dc93aa6c3cb8180f5506e3'

* commit '0cffd6fff59f192120dc93aa6c3cb8180f5506e3':
  x86: use the inline int8x8_fmul_int32 only if inline SSE2 is availbale

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Mirillis FIC video decoder

Does not contain cursor rendering yet.

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

lavr: mix front center channel as indicated in the ATSC A/52 specification.

When mixing 3 front channels into 2, the center channel is mixed into left and right with the center mix level, not -3dB.

mlp: improve request_channel_layout behavior.

Don't decode further substreams if request_channel_layout
is a subset of the current substream's channel_layout.

Before, we would only discard further substreams if
request_channel_layout matched the substream's
channel_layout extactly, thus decoding additional
channels which the caller would probably end up downmixing.

dca: include dcadsp.h in {arm,x86}/dca.h for checkheaders

configure: clang: add -Qunused-arguments to as|ld_flags as well

h264: give numbers to nalus

Signed-off-by: Janne Grunau <janne-libav@jannau.net>

vp9/parser: change size type to unsigned.

Fixes valgrind errors in fuzzed8.ivf because size >= 0x80000000.

avcodec/hevc: remove FFUMOD() in slice qp_y init

This has become redundant

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

avcodec/hevc: remove unused variables

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

lavd/sdl: reset context variables after destroy

SDL device reports double free or hangs when quiting.
Reseting variables solves the issue.

The issue is caused by double call of write_trailer callback.
It is called for the first time in write_packet when quit flag is set.
Second call comes from ffmpeg.c or may come from other client application.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

lavd/sdl: make waiting spurious wakeup aware

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

x86: use the inline int8x8_fmul_int32 only if inline SSE2 is availbale

Fixes compilation with MSVC. Also does not rely on on earlier config.h
include but include it directly.

Fix compilation with --disable-everything --enable-encoder=flac.

vp9: fix mix-up of last-frame/cur-frame in frame size checks.

Fixes invalid reads in fuzzed7.ivf.

x86/vp9lpf: simplify 2nd transpose in 44/48/88/84.

For non-avx optims, this saves 8 movs.

before:
  1785 decicycles in ff_vp9_loop_filter_h_44_16_ssse3, 524129 runs, 159 skips
  3327 decicycles in ff_vp9_loop_filter_h_48_16_ssse3, 262116 runs, 28 skips
  2712 decicycles in ff_vp9_loop_filter_h_88_16_ssse3, 4193729 runs, 575 skips
  3237 decicycles in ff_vp9_loop_filter_h_84_16_ssse3, 524061 runs, 227 skips

after:
  1768 decicycles in ff_vp9_loop_filter_h_44_16_ssse3, 524062 runs, 226 skips
  3310 decicycles in ff_vp9_loop_filter_h_48_16_ssse3, 262107 runs, 37 skips
  2719 decicycles in ff_vp9_loop_filter_h_88_16_ssse3, 4193954 runs, 350 skips
  3184 decicycles in ff_vp9_loop_filter_h_84_16_ssse3, 524236 runs, 52 skips

ffserver: drop unneeded delay1 var

Signed-off-by: Reynaldo H. Verdejo Pinochet <r.verdejo@sisa.samsung.com>

ffserver: move misplaced comment

Signed-off-by: Reynaldo H. Verdejo Pinochet <r.verdejo@sisa.samsung.com>

ffserver: drop obvious comment

Following code line is self explanatory

Signed-off-by: Reynaldo H. Verdejo Pinochet <r.verdejo@sisa.samsung.com>

ffserver: cosmetics and grammar

Signed-off-by: Reynaldo H. Verdejo Pinochet <r.verdejo@sisa.samsung.com>

lavc/mpegvideo: add missing const

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

lavc/jpeg2000dec: silent warning discards qualifiers

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Merge remote-tracking branch 'qatar/master'

* qatar/master:
  dcadsp: split lfe_dir cases

Conflicts:
libavcodec/arm/dcadsp_init_arm.c

See: 45854df9a5220bdde400a447f63f61618b89dde2
Merged-by: Michael Niedermayer <michaelni@gmx.at>

dcadsp: split lfe_dir cases

The x86 runs short on registers because numerous elements are not static.
In addition, splitting them allows more optimized code, at least for x86.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '5b59a9fc6152169599561f04b4f66370edda5c9c'

* commit '5b59a9fc6152169599561f04b4f66370edda5c9c':
  x86: dcadsp: implement int8x8_fmul_int32

Merged-by: Michael Niedermayer <michaelni@gmx.at>