avformat/mux: remove autobsf extradata propagation hack

The offending bitstream filter was fixed, so this is no longer needed.

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

avcodec/aac_adtstoasc: propagate new extradata using packet side data

This removes the current API violating behavior of overwritting the stream's
extradata during packet filtering, something that should not happen after the
av_bsf_init() call.

The bitstream filter generated extradata is no longer available during
write_header(), and as such not usable with non seekable output. The FATE
tests are updated to reflect this.

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

avcodec/adtsenc: check packet side data for AAC extradata updates

This is in preparation for the following patch.

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

avformat/latmenc: check packet side data for AAC extradata updates

This is in preparation for a following patch.

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

avformat/matroskaenc: check packet side data for AAC extradata updates

This adapts and merges commit f4bf236338f6001736a4784b9c23de863057a583
from libav, originally skipped in 13a211e6320d061d9e8c29354c81239324b2db03
as it was not necessary back then.

Is's applied now in preparation for the following patches, where the
aac_adtstoasc bitstream filter will start to correctly propagate the new
extradata through packet side data.

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

avformat/movenc: always check for new extradata on a packet

Don't just look at zero sized packets, and also check for AAC extradata
updates, in preparation for the following patches.

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

avcodec/cllc: Check bitstream end before decoding pixels

Fixes timeout
Fixes: 1802/clusterfuzz-testcase-minimized-5008293510512640
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/wavpack: Fix runtime error: left shift of negative value -1

Fixes: 1807/clusterfuzz-testcase-minimized-6258676199325696
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/jpeg2000dec: Check tile offsets

Fixes: runtime error: signed integer overflow: 4096 - -2147483648 cannot be represented in type 'int'
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/sanm: Fix uninitialized reference frames

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

avcodec/jpeglsdec: Check get_bits_left() before decoding a picture

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

fate: add aac-al_sbr_ps_06_ur test

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

avcodec/celp_filters: Fix runtime error: signed integer overflow: 1892453989 + 381702783 cannot be represented in type 'int'

Fixes: 1766/clusterfuzz-testcase-minimized-6562020075765760
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/lagarith: Fix runtime error: left shift of 1 by 31 places cannot be represented in type 'int'

Fixes: 1764/clusterfuzz-testcase-minimized-5394243164045312
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/aacdec_fixed: Fix multiple runtime error: shift exponent 127 is too large for 32-bit type 'int'

Fixes: 1762/clusterfuzz-testcase-minimized-5150981081792512
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

lavc/ffjni: add missing '\n'

lavc/mediacodec_wrapper: do not declare JNIAMedia{Codec,CodecList,Format}Fields on the stack

lavc/mediacodec_wrapper: fix local reference leaks

avcodec/fmvc: Fix use of uninitialized memory when the first frame is not a keyframe

Fixes: fmvc-poc.avi
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/nvenc: remove unnecessary alignment

Fixes #6260

avcodec/g723_1: Fix runtime error: signed integer overflow: -1013481472 + -1139123755 cannot be represented in type 'int'

See: LsptoA() and L_add()
Fixes: 1758/clusterfuzz-testcase-minimized-6054857184116736
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: Fix runtime error: signed integer overflow: 202 + 2147483615 cannot be represented in type 'int'

Fixes: 1748/clusterfuzz-testcase-minimized-6690208340770816
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/xsubdec: Check that RLE coded image and colors fit in the buffer

Fixes: Timeout
Fixes: 1747/clusterfuzz-testcase-minimized-6035451213250560
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/asvdec: Check buf_size

Fixes Timeout
Fixes: 1746/clusterfuzz-testcase-minimized-6687393392361472
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/takdec: Fix runtime error: signed integer overflow: 2146548196 + 2156738 cannot be represented in type 'int'

Fixes: 1743/clusterfuzz-testcase-minimized-4994834022531072
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/takdec: Fix runtime error: left shift of negative value -360

Fixes: 1739/clusterfuzz-testcase-minimized-5399237707694080
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/takdec: Fix multiple runtime error: signed integer overflow: -512 * 4563386 cannot be represented in type 'int'

Fixes: 1706/clusterfuzz-testcase-minimized-6112772670619648
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/mlpdec: Fix runtime error: shift exponent -5 is negative

Fixes part of 1708/clusterfuzz-testcase-minimized-5035111957397504

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

avcodec/escape124: Check depth against num_superblocks

Fixes: runtime error: left shift of 66184 by 15 places cannot be represented in type 'int'
Fixes: 1707/clusterfuzz-testcase-minimized-6502767008940032
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

lavf/hls: do not transfer custom IO flag

See 0dcac9c3f0f8f32009098edb704fac4b08bac951

lavf/concatdec: do not transfer custom IO flag

If the source is using a custom IO, setting this flag causes heavy leaks
since the segments will not have their avio context closed.

Regression since f5da453b068f55d335ca403d2e2b4dd2ac3d4331.

Use AVOnce as a static variable consistently

Using AVOnce as a stack variable makes no sense as the state is lost
when the function exits.

This fixes repeated calls to av(filter/device)_register_all

avfilter/avf_showspectrum: properly initialize pts

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

avcodec/ivi_dsp: Fix multiple runtime error: left shift of negative value -71

Fixes: 1734/clusterfuzz-testcase-minimized-5385630815092736
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/dct32_template: Fix runtime error: signed integer overflow: -1071326067 - 1088238847 cannot be represented in type 'int'

Fixes: 1731/clusterfuzz-testcase-minimized-5123972414832640
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/mjpegdec: Fix runtime error: signed integer overflow: -32767 * 130560 cannot be represented in type 'int'

Fixes: 1724/clusterfuzz-testcase-minimized-4842395432648704
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

lavf/img2: Add svg and svgz to allow reading image sequences.

Increase the return value for svg_probe() to make it != AVPROBE_SCORE_EXTENSION.

lavf/riff: Support more vlc fourcc's for 12 and 16 bit yuv4xx.

avcodec/aacdec_fixed: Fix runtime error: shift exponent 34 is too large for 32-bit type 'int'

Fixes: 1721/clusterfuzz-testcase-minimized-4719352135811072
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/mpeg4videodec: Check for multiple VOL headers

Fixes multiple: runtime error: signed integer overflow: 2147115008 + 413696 cannot be represented in type 'int'
Fixes: 1723/clusterfuzz-testcase-minimized-5309409372667904
Fixes: 1727/clusterfuzz-testcase-minimized-5900685306494976
Fixes: 1737/clusterfuzz-testcase-minimized-5922321338466304
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/vp9block: fix runtime error: signed integer overflow: 196675 * 20670 cannot be represented in type 'int'

Fixes: 1710/clusterfuzz-testcase-minimized-4837032931098624
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/vmnc: Check location before use

Fixes: runtime error: signed integer overflow: 65535 * 64256 cannot be represented in type 'int'
Fixes: 1717/clusterfuzz-testcase-minimized-5491696676634624
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/takdec: Fix runtime error: signed integer overflow: 8192 * 524308 cannot be represented in type 'int'

Fixes: 1630/clusterfuzz-testcase-minimized-6326111917047808
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/wavpack: Fix multiple runtime error: signed integer overflow: 548 * -2147483648 cannot be represented in type 'int'

Fixes: 1659/clusterfuzz-testcase-minimized-5396490639900672
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/aac_defines: Fix: runtime error: left shift of negative value -2

Fixes: 1716/clusterfuzz-testcase-minimized-4691012196761600
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/takdec: Fix runtime error: left shift of negative value -63

Fixes: 1713/clusterfuzz-testcase-minimized-5791887476654080
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/mlpdsp: Fix runtime error: signed integer overflow: -24419392 * 128 cannot be represented in type 'int'

Fixes: 1711/clusterfuzz-testcase-minimized-5248503515185152
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/sbrdsp_fixed: fix runtime error: left shift of 1 by 31 places cannot be represented in type 'int'

Fixes: part of 1709/clusterfuzz-testcase-minimized-4513580554649600
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/aacsbr_fixed: Fix multiple runtime error: shift exponent 170 is too large for 32-bit type 'int'

Fixes part of 1709/clusterfuzz-testcase-minimized-4513580554649600

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

configure: fix --tempprefix option

It was broken in 091c9860559e4d33179747c5d651bc9e31bd76eb

avfilter: take_samples: do not directly return frame when samples are skipped

Modifying data pointer when skipping samples may make it unaligned.
Workaround for Ticket6349.

This should fix the crash of ticket's testcase and a crash/regression
with avxsynth (reported by Michael Niedermayer).

Also change frame->nb_samples < max to frame->nb_samples <= max.
This improves performance. Benchmark:
./ffmpeg -filter_complex "aevalsrc=0:n=1166,firequalizer=fixed=on" -f null null
old:
  25767 decicycles in take_samples,    1023 runs,      1 skips
  25422 decicycles in take_samples,    2047 runs,      1 skips
  25181 decicycles in take_samples,    4095 runs,      1 skips
  24904 decicycles in take_samples,    8191 runs,      1 skips

new:
    550 decicycles in take_samples,    1024 runs,      0 skips
    548 decicycles in take_samples,    2048 runs,      0 skips
    545 decicycles in take_samples,    4096 runs,      0 skips
    544 decicycles in take_samples,    8192 runs,      0 skips

Reviewed-by: Nicolas George <george@nsup.org>
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>

avcodec/decode: fix function name

decode: fix the code reducing cropping to preserve alignment

Currently it does not work at all.

Libav Bug-Id: 1058
(cherry picked from commit 8652a2c24836ce5546b398f12b7fed45000050e1)

avcodec/g723_1dec: Clip after shift in estimate_sid_gain()

Fixes: runtime error: left shift of 706 by 22 places cannot be represented in type 'int'
See: L_shl() in the reference software
Fixes: 1609/clusterfuzz-testcase-minimized-5102163007111168
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Merge commit 'e519dcd937c7c98815ba9884867590e302272016'

* commit 'e519dcd937c7c98815ba9884867590e302272016':
  dashenc: separate segments based on current segment duration

Merged-by: Clément Bœsch <u@pkh.me>

Merge commit '1920382aa9f21d7ed1a3c2214990da8d2b067a92'

* commit '1920382aa9f21d7ed1a3c2214990da8d2b067a92':
  dashenc: add option to provide UTC timing source

Also use E instead of AV_OPT_FLAG_ENCODING_PARAM to be consistent with
the other AVOption.

Merged-by: Clément Bœsch <u@pkh.me>

Merge commit 'ba6a49e60bdd61b6d02c2b26daa01942c35f39cc'

* commit 'ba6a49e60bdd61b6d02c2b26daa01942c35f39cc':
  configure: Clean up temporary files on interrupt

Merged-by: Clément Bœsch <u@pkh.me>

Merge commit '78489822074096e3ae0f3c3b70accace955086f6'

* commit '78489822074096e3ae0f3c3b70accace955086f6':
  configure: Place all temporary files in one separate directory

Merged-by: Clément Bœsch <u@pkh.me>

Merge commit '11e225db31dcad57e2219ad8dfae2ac027af53d6'

* commit '11e225db31dcad57e2219ad8dfae2ac027af53d6':
  rtmp: Account for bytes_read wraparound

This commit is a noop, see 0849a0ebb2c94856c3a94cb114a1412e44904c28

Merged-by: Clément Bœsch <u@pkh.me>

Merge commit 'ca6ae3b77a7e6600e517723b90e57527a47809de'

* commit 'ca6ae3b77a7e6600e517723b90e57527a47809de':
  vaapi_encode: Add MPEG-2 support

This commit is a noop, see 3b95c7c17de0c5048eb1d38454e1c88e85517067

Merged-by: Clément Bœsch <u@pkh.me>

Merge commit '3c2717e48dd8c5115f2be35c2afcabd8a1f67aee'

* commit '3c2717e48dd8c5115f2be35c2afcabd8a1f67aee':
  dashenc: increase buffer time hint in the manifest

Merged-by: Clément Bœsch <u@pkh.me>

Merge commit '95f1004bdfdf2d26c330c1d4b7c4ac9352d60b18'

* commit '95f1004bdfdf2d26c330c1d4b7c4ac9352d60b18':
  dashenc: add mandatory id to AdaptationSet and Period in manifest

Merged-by: Clément Bœsch <u@pkh.me>

Merge commit '1ae6cb7d6e4fee30754a46bc91f40ff75ac4412a'

* commit '1ae6cb7d6e4fee30754a46bc91f40ff75ac4412a':
  dashenc: fix ISO8601 UTC parsing

Merged-by: Clément Bœsch <u@pkh.me>

Merge commit '2bbb5abd877104fa9bc342c521bb49bc1aad50ce'

* commit '2bbb5abd877104fa9bc342c521bb49bc1aad50ce':
  build: Map -Wall compiler flag to -W3 for MSVC and -Wextra to -W4

Merged-by: Clément Bœsch <u@pkh.me>

Merge commit '6151e9128ce2a84a443c82b78f5b5cb364ba2ab4'

* commit '6151e9128ce2a84a443c82b78f5b5cb364ba2ab4':
  build: Detect blocks C language extension and add it as VDA dependency

Merged-by: Clément Bœsch <u@pkh.me>

lavf/mov: make invalid m{d,v}hd time_scale default to 1 instead of erroring out

Some samples have their metadata track time_scale incorrectly set to 0
and the check introduced by a398f054fdb9b0f0b5a91c231fba6ce014143f71
prevents playback of those samples. Setting the time_scale to 1 fixes
playback.

avfilter/af_sidechaincompress: change default makeup gain to 1

This avoids producing out of range or clipped samples.

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

avcodec/mlpdec: Do not leave a invalid num_primitive_matrices in the context

Fixes: runtime error: index 8 out of bounds for type 'uint8_t [8]'
Fixes: 1699/clusterfuzz-testcase-minimized-6327177438035968
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avformat/id3v2: Use ffio_ensure_seekback() in id3v2_read_internal()

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

avformat/aviobuf: Only downscale the buffer once it has been used

The code mistook the first iteration sometimes as the end

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

avfilter/graphparser: allow specifying filter@id as filter instance

See http://lists.ffmpeg.org/pipermail/ffmpeg-user/2017-April/035975.html
Parsed_filter_X could remain and user can override it with custom one.

Example:
ffplay -f lavfi "nullsrc=s=640x360,
sendcmd='1 drawtext@top reinit text=Hello; 2 drawtext@bottom reinit text=World',
drawtext@top=x=16:y=16:fontsize=20:fontcolor=Red:text='',
drawtext@bottom=x=16:y=340:fontsize=16:fontcolor=Blue:text=''"

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>

avcodec/aacsbr_fixed: Fix multiple runtime error: shift exponent 150 is too large for 32-bit type 'int'

Fixes: 1681/clusterfuzz-testcase-minimized-5970545365483520
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/aacsbr_fixed: Fix multiple runtime error: left shift of negative value -407

Fixes: 1674/clusterfuzz-testcase-minimized-6092531563495424
Fixes: 1686/clusterfuzz-testcase-minimized-6282691643179008
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Merge commit 'f96d07f4ec4193fb5293d7ac8f1324aac3c3ea07'

* commit 'f96d07f4ec4193fb5293d7ac8f1324aac3c3ea07':
  configure: Add quotes around a variable which might be empty

Merged-by: Clément Bœsch <u@pkh.me>

Merge commit '562ef82d6a7f96f6b9da1219a5aaf7d9d7056f1b'

* commit '562ef82d6a7f96f6b9da1219a5aaf7d9d7056f1b':
  fifo: Return the correct AVERROR value

This commit is a noop, see 2e81bb5e92351cc88d88a1c55d21b13532131524

Merged-by: Clément Bœsch <u@pkh.me>

Merge commit '9bf262f4c6e14f43f291cdb745ed372884ee2a7f'

* commit '9bf262f4c6e14f43f291cdb745ed372884ee2a7f':
  configure: Use proper compiler-specific speed flags for hostcc

Merged-by: Clément Bœsch <u@pkh.me>

Merge commit 'bf38959a30ecba4e4ee95d4f2a80ba7ece4f34be'

* commit 'bf38959a30ecba4e4ee95d4f2a80ba7ece4f34be':
  configure: Move optflags checks to a more sensible place

Merged-by: Clément Bœsch <u@pkh.me>

Merge commit '381a4e31a6b801a046e38b0e2b08fb61499157a7'

* commit '381a4e31a6b801a046e38b0e2b08fb61499157a7':
  tak: Convert to the new bitstream reader
  magicyuv: Convert to the new bitstream reader
  truemotion2rt: Convert to the new bitstream reader
  wavpack: Convert to the new bitstream reader
  mpc: Convert to the new bitstream reader

This merge is a noop, see
http://ffmpeg.org/pipermail/ffmpeg-devel/2017-April/209609.html

Merged-by: Clément Bœsch <u@pkh.me>

Merge commit 'b83aea73404f6f9314e72fe5d6238deaffa12b2c'

* commit 'b83aea73404f6f9314e72fe5d6238deaffa12b2c':
  des-test: Pass the proper types to av_des_*() functions

See 183c3fa48acaf4561d5269ab9a766d13ae70140c

Merged-by: Clément Bœsch <u@pkh.me>

Merge commit '5c0e2b13eb79b455b15355d64f7993b0f66ea9ec'

* commit '5c0e2b13eb79b455b15355d64f7993b0f66ea9ec':
  swscale-test: const correctness for pointer variable

This commit is a noop, see b36745339df026264007b6baaee50584a8a95c22

Merged-by: Clément Bœsch <u@pkh.me>

Merge commit '7ff018c1cb43a5fe5ee2049d325cdd785852067a'

* commit '7ff018c1cb43a5fe5ee2049d325cdd785852067a':
  OS/2: Try to commit memory above 1GB

Merged-by: Clément Bœsch <u@pkh.me>

Merge commit 'fd8de7f2d8c31195d309247cb129c0ad787ef76e'

* commit 'fd8de7f2d8c31195d309247cb129c0ad787ef76e':
  dxtory: Convert to the new bitstream reader
  apedec: Convert to the new bitstream reader

This commit is a noop, see
http://ffmpeg.org/pipermail/ffmpeg-devel/2017-April/209609.html

Merged-by: Clément Bœsch <u@pkh.me>

lavc/mpegvideoenc: reformat inv_zigzag_direct16 so the zigzag pattern is visible

Merge commit 'b4a911c189962e563a09fb0efaf6fa9ab56263a4'

* commit 'b4a911c189962e563a09fb0efaf6fa9ab56263a4':
  mpegvideoenc: make a table const

Merged-by: Clément Bœsch <u@pkh.me>

Merge commit '296eff4d9dc53d441b672319524a051d04f4a8cf'

* commit '296eff4d9dc53d441b672319524a051d04f4a8cf':
  zmbvenc: get rid of a global table

Merged-by: Clément Bœsch <u@pkh.me>

Merge commit '00b775dda2b3f78ae60ff3278d3b3d6545883a83'

* commit '00b775dda2b3f78ae60ff3278d3b3d6545883a83':
  hevc: Mark as having threadsafe init

This commit is a noop, see 14b9060160e453398d01ca767c0f8ace9fb4b5e3

Merged-by: Clément Bœsch <u@pkh.me>

Merge commit '54dcd2288546e135986338107ea87db1fcedd633'

* commit '54dcd2288546e135986338107ea87db1fcedd633':
  als: Convert to the new bitstream reader

This commit is a noop, see
http://ffmpeg.org/pipermail/ffmpeg-devel/2017-April/209609.html

Merged-by: Clément Bœsch <u@pkh.me>

Merge commit 'fb59f87ce72035b940c3f5045884098b9324e1b2'

* commit 'fb59f87ce72035b940c3f5045884098b9324e1b2':
  nvenc: Explicitly push the cuda context on encoding

This commit is a noop, see be74ba648cf4063c9805ebe95ee83fd7299f7fd5

Merged-by: Clément Bœsch <u@pkh.me>

Merge commit '4795e4f61f993940c5384044caff56cc15078698'

* commit '4795e4f61f993940c5384044caff56cc15078698':
  alac: Convert to the new bitstream reader
  rtp: Convert to the new bitstream reader
  mov: Convert to the new bitstream reader

This merge is a noop, see
http://ffmpeg.org/pipermail/ffmpeg-devel/2017-April/209609.html

Merged-by: Clément Bœsch <u@pkh.me>

Merge commit '44129e38047b6a27291e487c2084894958c6f399'

* commit '44129e38047b6a27291e487c2084894958c6f399':
  avconv: Do not pass NULL to avio_tell

This commit is a noop. The FFmpeg code handle cases where total_size is
an AVERROR (which avio_tell(NULL) will return) later in the function.

Note: the original commit refers to the null *muxer*. `ffmpeg -lavfi
testsrc -f null -` can be used as a test case.

Merged-by: Clément Bœsch <u@pkh.me>

avcodec/hevc_parser: add missing call to ff_hevc_reset_sei()

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

avfilter/af_sofalizer: make lfe gain user configurable

Default settings have it too low.

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

avfilter/af_sofalizer: avoid casting

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

avcodec/mimic: Use ff_set_dimensions() to set the dimensions

Fixes: OOM
Fixes: 1671/clusterfuzz-testcase-minimized-4759078033162240
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/fic: Fix multiple runtime error: signed integer overflow: 5793 * 419752 cannot be represented in type 'int'

Fixes: 1669/clusterfuzz-testcase-minimized-5287529198649344
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/pixlet: Fix reading invalid numbers of bits

Fixes: asertion failure
Fixes: 1664/clusterfuzz-testcase-minimized-6587801187385344
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

doc/filters: add more ladspa examples

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

avcodec/mlpdec: Fix: runtime error: left shift of negative value -8

Fixes: 1658/clusterfuzz-testcase-minimized-4889937130291200
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/dfa: Fix: runtime error: signed integer overflow: -14202 * 196877 cannot be represented in type 'int'

Fixes: 1657/clusterfuzz-testcase-minimized-4710000079405056
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

build: remove --enable-raise-major configure option

It's not used by anything, has dubious usefulness, the reasons for which
it was introduced are no longer valid, and only serves to add complexity
to the build system.

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