avdevice/vfwcap: put the headers back in the order in which they need to be

This avoids build failures

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

Merge commit 'c201069fac9a76e6604f9d84d76a172434d62200'

* commit 'c201069fac9a76e6604f9d84d76a172434d62200':
  avdevice: Add missing header for NULL_IF_CONFIG_SMALL

Conflicts:
libavdevice/alsa-audio-dec.c
libavdevice/alsa-audio-enc.c
libavdevice/pulse_audio_dec.c
libavdevice/sndio_enc.c
libavdevice/vfwcap.c
libavdevice/x11grab.c
libavdevice/xcbgrab.c

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

Merge commit '27852f2f1dec3749ea79883b70484c841169f747'

* commit '27852f2f1dec3749ea79883b70484c841169f747':
  libavformat: Handle error return from ff_listen_bind

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

Merge commit '0266988ccd15436eaf5f7bb6f9509e6bfd5ce589'

* commit '0266988ccd15436eaf5f7bb6f9509e6bfd5ce589':
  hqx: Fix clipping error in idct put function

See: 92f94fd5dd8b256c5633eda655dda4782eca2ad8
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '783df7d5c5ab15f3d1afe2541c7d461c81c5c29d'

* commit '783df7d5c5ab15f3d1afe2541c7d461c81c5c29d':
  riff: Add 'M705' FourCC for mpeg2video

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

Merge commit '5980c924e309ae1dde8bd52d9938f94ff02602eb'

* commit '5980c924e309ae1dde8bd52d9938f94ff02602eb':
  dnxhd: Log the selected profile id

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

Merge commit 'be089af38f65dc8b1fe3564f98020fc815577edb'

* commit 'be089af38f65dc8b1fe3564f98020fc815577edb':
  mov: Rely on box type rather than file type for colr atom

Conflicts:
libavformat/mov.c

See: 0276b9524294e518cdc7cbfa12b7cb301ed86fb6
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit 'f8fd0c29ce5dc7d4be13e7e89d0f1e8a035ae71b'

* commit 'f8fd0c29ce5dc7d4be13e7e89d0f1e8a035ae71b':
  v210: Fix typo in header guards

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

avcodec/nvenc: Add options for level and tier

Previous version reviewed-by: Philip Langdale <philipl@overt.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

avcodec/h264: Use only one ERContext

This fixes slice threads with error concealment

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

avdevice: Add missing header for NULL_IF_CONFIG_SMALL

Also reshuffle headers into canonical order where appropriate.

libavformat: Handle error return from ff_listen_bind

Handle error return from ff_listen_bind without leaking file descriptors.

Signed-off-by: Anders Nystrom <anders.nystrom@southpole.se>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

hqx: Fix clipping error in idct put function

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

riff: Add 'M705' FourCC for mpeg2video

dnxhd: Log the selected profile id

avcodec/h264: Be more tolerant to changing pps id between slices

Fixes Ticket4446

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

mov: Rely on box type rather than file type for colr atom

Although it's not allowed to use only allows 'nclc' in ISOM files, there
are samples that do not always respect this rule. This change prevents
atom overread and a spurious color range initialization.

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

v210: Fix typo in header guards

avfilter/vsrc_life: Fix mix of declarations and statements

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

vda: Cast to not discard constant qualifier and silence compiler warning

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

avutil/x86/Makefile: fix conditional x86/emms.o build

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

avcodec/aacdec: Fix storing state before PCE decode

Fixes Ticket4460

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

avcodec/h264_ps: Move truncation check from VUI to SPS

This more completely checks for truncation

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

microdvd: do not export framerate hint as subtitle packet

MicroDVD has a "hack" for specifying the video framerate the subtitle
was authored against. The demuxer reads this hint correctly, but didn't
skip it correctly.

This was not noticed, because the exported packet has its duration set
to 0, making it invisible (depending on the API user's rendering logic).

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

Merge commit 'bb815dfc38b8ef7a89d6b9684ce0cdc296385d6d'

* commit 'bb815dfc38b8ef7a89d6b9684ce0cdc296385d6d':
  g2meet: K&R formatting cosmetics

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

Merge commit 'c4d37cd9ef6e374bb888f6273259b10fac5bd909'

* commit 'c4d37cd9ef6e374bb888f6273259b10fac5bd909':
  matroskadec: export cover art correctly

Conflicts:
libavformat/matroskadec.c

See: 511585ce7f7272e5069ef011d6be5f073d268901
Merged-by: Michael Niedermayer <michaelni@gmx.at>

lavf/apngenc: Do not print a warning in the normal use-case.

avutil/x86/Makefile: Make building and linking of emms.c conditional

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

avfilter: handle error in query_formats() in bunch of filters

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

avformat/libquvi: Fix whitelist handling

Fixes null pointer dereference

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

g2meet: K&R formatting cosmetics

avcodec/h264_slice: Fix uninitialized variable

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

matroskadec: export cover art correctly

Generally, libavformat exports cover art pictures as video streams with
1 packet and AV_DISPOSITION_ATTACHED_PIC set. Only matroskadec exported
it as attachment with codec_id set to AV_CODEC_ID_MJPEG.

Obviously, this should be consistent, so change the Matroska demuxer to
export a AV_DISPOSITION_ATTACHED_PIC pseudo video stream.

Matroska muxing is probably incorrect too. I know that it can create
broken files with an audio track and just 1 video frame when e.g.
remuxing mp3 with APIC to mkv. But for now this commit does not change
anything about muxing, and also continues to write attachments with
AV_CODEC_ID_MJPEG should the muxer application have special knowledge
that the Matroska is broken in this way.

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

avcodec/h264_slice: Dont reset mb_aff_frame per slice

Fixes null pointer dereference
Fixes Ticket4440

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

avcodec/h264: use consistent argument name in MB_FIELD() macro

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

libavcodec/hqx: correct clipping error

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

avformat/segment: Change enum to int, which is accessed via AVOption as int

This fixes depending on implementation defined behavior

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

avformat/ape: Use av_malloc_array()

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

avformat/asfenc: Check for index_ptr allocation failure

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

webmdashenc: Fix fate in MSVC

MSVC does not support the %F and %T format specifiers in strftime.
Replace that with the expanded version. This fixes the broken fate
tests in MSVC (webm-dash-manifest-*).

Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '27f274628234c1f934b9a6a6380ed567c1b4ceae'

* commit '27f274628234c1f934b9a6a6380ed567c1b4ceae':
  parseutils: Make av_small_strptime public

Conflicts:
doc/APIchanges
libavformat/utils.c
libavutil/parseutils.c
libavutil/version.h

See: 29e972f67c914d35417bc7368493d2617abdd26e
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '108f2f381acb93827fb4add0517eeae859afa3bf'

* commit '108f2f381acb93827fb4add0517eeae859afa3bf':
  parseutils: Extend small_strptime to be used in avformat

Conflicts:
libavutil/parseutils.c

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

lavf: Add support for WebM Live Muxing

This patch adds support for WebM Live Muxing by adding a new WebM
Chunk muxer. It writes out live WebM Chunks which can be used for
playback using Live DASH Clients.

Please see muxers.texi for sample usage.

Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

parseutils: Make av_small_strptime public

And use it in libavformat.

Based on a similar patch by Stefano Sabatini <stefasab@gmail.com>.

avcodec/h264: finish previous slices before switching to single thread mode

Fixes null pointer dereference
Fixes Ticket4438

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

avcodec/h264: Fix race between slices where one overwrites data from the next

Fixes non deterministic crash in ticket4408/fuzz2.264
Likely fixes other samples as well

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

tests/fate/mpeg4: add bitexact flag so as to avoid the version number from being included in the checksum

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

fate: add mpeg4_unpack_bframes bsf test

Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

libavformat/http.c: Fix missing parenthesis in http_listen()

Signed-off-by: Stephan Holljes <klaxa1337@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

MAINTAINERS: Add Lou Logan as server admin as he is root too

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

avcodec/pthread_frame: Fix memleak with frame threads and allocated AVOptions

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

parseutils: Extend small_strptime to be used in avformat

The strptime implementation is supposed to support whitespace and %T.

examples/avio_list_dir: init/deinit network

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>

avcodec/vc1dec: Check buf2 for malloc failure

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

avfilter/af_amix: Use av_mallocz_array()

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

avfilter/vsrc_mptestsrc: Change enum to int, which is accessed via AVOption as int

This fixes depending on implementation defined behavior

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

avformat/httpauth: Change enum to int, which is accessed via AVOption as int

This fixes depending on implementation defined behavior

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

avformat/utils: avoid discarded streams in av_find_default_stream_index()

Fixes Ticket2010

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

avfilter/vf_mpdecimate: Fix missing ()

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

lavf/libsmbclient: implement directory listing callbacks

Reviewed-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '249796e2560c2cce1add722c3e873de96b17be74'

* commit '249796e2560c2cce1add722c3e873de96b17be74':
  svq3: initialize some required H264Context fields.

See: e6c710600e1d474b53e52398969140f79052bfde
See: aa000ddab2352b82b9ef7ec0974080065b7cc409
Merged-by: Michael Niedermayer <michaelni@gmx.at>

swr/resample: use av_clip functions

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '5637ff01218a44fcc1fff9b4382a15a6470abcc9'

* commit '5637ff01218a44fcc1fff9b4382a15a6470abcc9':
  libavcodec: Clarify the documentation of the internal codec capability flags

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

Merge commit '31048d48b0410b9cfb6023054d81e627d01be342'

* commit '31048d48b0410b9cfb6023054d81e627d01be342':
  avcodec/libx265: export chosen picture types

See: 2ddedfd39c0d6b49e6396c535d5cb21846676a13
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit 'bd737b5178f361a9b592691848f29a7a79603a7e'

* commit 'bd737b5178f361a9b592691848f29a7a79603a7e':
  h264: reset the private data in init_thread_copy()

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

Merge commit 'a939e5b2527d0c4628815b1d3d8e29ee921227e8'

* commit 'a939e5b2527d0c4628815b1d3d8e29ee921227e8':
  h264: remove a commented out nonsense line

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

avcodec/svq3: add scaling matrix init that was removed from h264 init

This is needed for svq3

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

Merge commit '65afa65e7393e7745427e267d6c6ca814c7c8b45'

* commit '65afa65e7393e7745427e267d6c6ca814c7c8b45':
  h264: drop redundant initialization of the scaling matrices

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

Merge commit 'e1f907711a91e5ce19402a1831cfbe8f709b67f7'

* commit 'e1f907711a91e5ce19402a1831cfbe8f709b67f7':
  h264: factor out common code from init() and init_thread_copy()

Conflicts:
libavcodec/h264.c

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

avcodec/svq3: add initialization which was removed from h264 init

This is needed for the svq3 code to work

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

Merge commit '43fd3dd80ca2d1c2ccf6a7b7632db544c809c690'

* commit '43fd3dd80ca2d1c2ccf6a7b7632db544c809c690':
  h264: drop redundant initialization in init()

Conflicts:
libavcodec/h264.c

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

svq3: initialize some required H264Context fields.

They are no longer initialized in ff_h264_decode_init() since 43fd3dd,
so svq3 needs to initialize the manually.

Fixes svq3 decoding, broken since 43fd3dd.

Merge commit '050324d020f843ce333276ebb6f27cc6026f37d0'

* commit '050324d020f843ce333276ebb6f27cc6026f37d0':
  h264: initialize cur_chroma_format_idc

See: a51fbb56bb9352476affaef1fc6773c8b059db91 / 137df692fc28710aa1a21856b1f5b9e157896fef
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '84f226a3bcd8b39801a4c9051c033ab7d61aaf76'

* commit '84f226a3bcd8b39801a4c9051c033ab7d61aaf76':
  h264: use the correct SPS during PPS parsing

Conflicts:
libavcodec/h264_ps.c

See: dc35b77b28f40c99d27c073fe2c22219ba600202
Merged-by: Michael Niedermayer <michaelni@gmx.at>

libavcodec: Clarify the documentation of the internal codec capability flags

The previous documentation was very vague and almost misleading.

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

avcodec/libx265: export chosen picture types

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

avfilter/yadif: Change enums to int, which are accessed via AVOption as int

This fixes depending on implementation defined behavior

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

avfilter/vsrc_mandelbrot: Change enums to int, which are accessed via AVOption as int

This fixes depending on implementation defined behavior

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

mpeg4: suggest mpeg4_unpack_bframes bsf instead of avidemux/VirtualDub

Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

avcodec/error_resilience: Avoid race with updating the error_count

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

h264: reset the private data in init_thread_copy()

The generic code copies the main context's private data to all the
others. However that is quite dangerous, as it might end up copying some
pointers that are or will become invalid.

Since everything we actually need will be copied later in
update_thread_context(), it's safest to zero the private data in
init_thread_copy(), so it works the same way as init for the main
context.

h264: remove a commented out nonsense line

h264: drop redundant initialization of the scaling matrices

It will always be initialized when actually parsing the PPS.

h264: factor out common code from init() and init_thread_copy()

h264: drop redundant initialization in init()

There is no real advantage to initializing any of those in init,
assuming yuv420, before the real stream parameters are known.

h264: initialize cur_chroma_format_idc

This makes sure the various DSP contexts get properly initialized in
ff_h264_set_parameter_from_sps() whatever the value of
raw_bits_per_sample.

h264: use the correct SPS during PPS parsing

There is in general no reason for the currently active SPS to be the one
referenced by the PPS being parsed.

lavf/http: add proof-of-concept http server.

Signed-off-by: Stephan Holljes <klaxa1337@googlemail.com>
Reviewed-By: Nicolas George <george@nsup.org>

avcodec: add unpack packed B-frames bitstream filter

Fixes Ticket #2913

Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

webmdashenc: Support for live stream manifests

This patch adds support for creating DASH manifests for WebM Live
Streams. It also updates the documentation and adds a fate test to
verify the behavior of the new muxer flag.

Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit 'aa1a1b2496cf3ca817e78e27bd0262a50adb91a1'

* commit 'aa1a1b2496cf3ca817e78e27bd0262a50adb91a1':
  avconv: Avoid theoretical NULL dereferences

See: d768f8f5cfe876cd8eedb045eeb87e307ac4a674
Merged-by: Michael Niedermayer <michaelni@gmx.at>

matroskadec: Add support for parsing live header files

This patch adds support for parsing live files (produced by
-f webm_chunk) which contains only the headers but no packets. This
is only used when using -f webm_dash_manifest. There will be a
follow up patch which adds live support to WebM DASH Manifest
muxer.

Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Merge remote-tracking branch 'cehoyos/master'

* cehoyos/master:
  lavf/mov: Do not overread iTunes metadata.

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

avconv: Avoid theoretical NULL dereferences

Bug-Id: CID 1292519

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

avcodec/h264_refs: More completely clear slice contexts in ff_h264_remove_all_refs()

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

avcodec/h264: Fail for invalid mixed IDR / non IDR frames in slice threading mode

Fixes Ticket4408

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

avcodec/h264_mb: assert that frame waiting code actually references 2 fields/1 frame

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

avcodec/h264_refs: Do not set reference to things which dont exist

Fixes deadlock
Fixes Ticket4428
Fixes Ticket4429

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

lavf/mov: Do not overread iTunes metadata.

Fixes ticket #4425.

avcodec/h264_slice: make current_slice reset code more strict

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