avcodec/gdv: Check compression before allocating frame

Fixes: 2926/clusterfuzz-testcase-4987110014582784
This reduces decoding time from 7 to 4 seconds

The timeout should have been fixed in 0561bd2fc2bff0dbe651d5998e9f129c43d25eb3 but ossfuzz did not close this issue

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

avcodec/mips: Improve hevc uni weighted hv mc msa functions

Use immediate unsigned saturation for clip to max saving one vector register.

Signed-off-by: Kaustubh Raste <kaustubh.raste@imgtec.com>
Reviewed-by: Manojkumar Bhosale <Manojkumar.Bhosale@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/mips: Improve avc avg mc 02, 12 and 32 msa functions

Remove loops and unroll as block sizes are known.
Load the specific destination bytes instead of MSA load and pack.
Remove unused macro and functions.

Signed-off-by: Kaustubh Raste <kaustubh.raste@imgtec.com>
Reviewed-by: Manojkumar Bhosale <Manojkumar.Bhosale@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avformat/hlsenc: reindent hlsenc code

Signed-off-by: Steven Liu <lq@onvideo.cn>

avformat/hlsenc: check hls segment mode for ignore the init filename

ignore the fmp4_init_filename when in normal hls segment mode

Signed-off-by: Steven Liu <lq@onvideo.cn>

lavfi/framepool: use av_image_check_size2().

Allow filters to handle larger frames.

lavfi: check links properties after configuring them.

For now, check the image size.
Inspired by a patch from Paul B Mahol.

Invalid sizes would be detected later by allocation failures,
detecting problems earlier is cleaner.

Merge commit 'fd1ffa1f10e940165035ccb79d4a6523da196062'

* commit 'fd1ffa1f10e940165035ccb79d4a6523da196062':
  d3d11va: Link directly to dxgi.dll and d3d11.dll functions if LoadLibrary is unavailable

This commit is a noop, see 3125a4a8a8fc7dde938bff6a668f53b26bf47860

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

Merge commit 'c2b0bea40f1fd4399ff6184a2df4f397c0f4b3ab'

* commit 'c2b0bea40f1fd4399ff6184a2df4f397c0f4b3ab':
  avconv_hw: Free device on initialisation failure
  vf_hwmap: Properly free a locally derived device
  vf_hwmap: Add missing error code
  configure: Fix handling of _select dependencies

This commit is a noop, see
6dfcbd80ad446ff163b47f2bf432bbf706436ea8
d984b29b21f6442fb6a809c08c07533dd496b1f9
70808859ddf4c636472b56f5ec637c4754276867
f434ddf48e084a7a5631e7a9dd1d9771d97e114c

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

Merge commit '7b1f9873be2f9d5aea2762c9197ff46df82768dc'

* commit '7b1f9873be2f9d5aea2762c9197ff46df82768dc':
  build: Adjust dependencies for faan(i)dct components

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

Merge commit '635897ac78ef29869f0321ab921c91b3e1aad453'

* commit '635897ac78ef29869f0321ab921c91b3e1aad453':
  configure: Factorize qsv dependencies

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

Merge commit 'c599c43fa147d7a001cdbf8f3b7da0a965f2e285'

* commit 'c599c43fa147d7a001cdbf8f3b7da0a965f2e285':
  configure: Add missing arch dependencies for arch extensions

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

Merge commit '9d12dd6fa84d9f6094bdf0fdae62527ecec0bbb6'

* commit '9d12dd6fa84d9f6094bdf0fdae62527ecec0bbb6':
  configure: Add x86 dependency for mmx_internal

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

Merge commit '2f792cb6703b5b12f2e873bee13f33da8aa9940a'

* commit '2f792cb6703b5b12f2e873bee13f33da8aa9940a':
  build: Add missing idctdsp dependency for clearvideo
  build: Add missing mpeg4audio dependency for RTP muxer

This commit is a noop, see
52f954da7594c31ad94c9bcb54290145b59b27f5
155f071bad5a06364f42a4533b352a85a1451d97

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

Merge commit '4993a68f0f9285f92a42a54305dc0244665b7db4'

* commit '4993a68f0f9285f92a42a54305dc0244665b7db4':
  hwcontext: Mark local table static const
  libfdk-aacdec: Correct buffer_size parameter

This commit is a noop, see
ca6776a993903dbcfef5ae8a18556c40ecf83e1c
0b1794a43e1083644aa3db2a09323681cfe080ec

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

Merge commit '04f691cd4fb7d226e54df886a21ba201cb5019f4'

* commit '04f691cd4fb7d226e54df886a21ba201cb5019f4':
  mmal: Add missing .item_name to AVClass declaration

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

Merge commit 'e2edf1529cb35eaf043e3f8e5cba498ed06e2563'

* commit 'e2edf1529cb35eaf043e3f8e5cba498ed06e2563':
  configure: Simplify AltiVec/VSX check with a helper function

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

Merge commit 'd76479c5020ca43e67d47ba3767146b192dc4782'

* commit 'd76479c5020ca43e67d47ba3767146b192dc4782':
  ppc: Drop support for Apple GCC

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

Merge commit '97cfe1d8bd1968143e2ba9aa46ebe9504a835e24'

* commit '97cfe1d8bd1968143e2ba9aa46ebe9504a835e24':
  Convert all AVClass struct declarations to designated initializers.

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

lavf/img2enc: remove redundant option 'updatefirst'

'updatefirst' is an undocumented option redundant to older option 'update'. Since it doesn't serve as a shorthand, this patch removes it.

Merge commit '98ea98069b40c34aa7b762096f8f380012a7dd84'

* commit '98ea98069b40c34aa7b762096f8f380012a7dd84':
  nvenc: Add default value for AVCodecContext::refs

This commit is a noop, see d8da329cc364b36dabbb3162f788f958d8b6ea46

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

Merge commit 'f9e7a2f95a7194a8736cc1416a03a1a0155a3e9f'

* commit 'f9e7a2f95a7194a8736cc1416a03a1a0155a3e9f':
  dxva: add support for new dxva2 and d3d11 hwaccel APIs
  dxva: move d3d11 locking/unlocking to functions
  dxva: preparations for new hwaccel API
  lavc: set avctx->hwaccel before init
  lavu: add new D3D11 pixfmt and hwcontext

This commit is a noop, see
3303511f33dcc1b708fc18072cd93bca62196676
865360ba633b09f1292d52ba6d07f16b6bcef6df
ab28108a361196134704071b7b34c42fc7d747c7
5659f7404731415c7e1cfdf4d8b0afeb6b1132de
70143a3954e1c4412efb2bf1a3a818adea2d3abf

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

Merge commit 'ed434be106a4615e0419b3ac7664220741afda2d'

* commit 'ed434be106a4615e0419b3ac7664220741afda2d':
  configure: Bail out if both GnuTLS and OpenSSL are enabled
  configure: Move x86 assembler sanity check into assembler probe function
  build: Add missing zlib dependencies for several protocols

This commit is a noop, see
6dfcbd80ad446ff163b47f2bf432bbf706436ea8
5cae5a1defa360da076365a786093a749d1ddf4e
4600b0619afc58b58de1a21d7a2c472e0d788282

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

lavc/ppc/hpeldsp_altivec: Remove declaration of two unused variables.

avcodec/dca: return standard error codes in avpriv_dca_parse_core_frame_header()

This prevents making the DCAParseError enum part of the ABI.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Reviewed-by: foo86 <foobaz86@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>

avcodec/h264idct_template: Fix integer overflows in ff_h264_idct8_add()

Fixes: runtime error: signed integer overflow: 924846844 + 1457520640 cannot be represented in type 'int'
Fixes: 3416/clusterfuzz-testcase-minimized-6125587682820096
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/xan: Improve overlapping check

Fixes: memcpy-param-overlap
Fixes: 3612/clusterfuzz-testcase-minimized-6393461273001984
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Merge commit '908f737d6c2900b5d34319ca6ea1d1cb71221463'

* commit '908f737d6c2900b5d34319ca6ea1d1cb71221463':
  cmdutils: Mark conditionally used variable as av_unused

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

Merge commit 'f960fd2fb1218d49866d0bf47cbf839233fb9904'

* commit 'f960fd2fb1218d49866d0bf47cbf839233fb9904':
  build: Skip generating .version files when reconfiguring

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

Merge commit 'a876958d0fdd8bf10d315175daff12cd7d768053'

* commit 'a876958d0fdd8bf10d315175daff12cd7d768053':
  avutil/md5: fix misaligned reads

This commit is a noop, see e2b7ae4b198c1dc001b3b28476608eaf4daf726c

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

ffmpeg: Fix flush packet stream copy input timestamp handling

Since a7da13474286774cf378c3ea606c19a7c1a0eba3, flush packets are passed
to process_input_packet() during stream copy.  This modifies the input
timestamp handling to ignore them - since they contain no data, timestamps
should not be affected.

Merge commit '61cec5adaacb358783c18aa07362f15824c1b274'

* commit '61cec5adaacb358783c18aa07362f15824c1b274':
  tls: Hide backend implementation details from users

Also includes ed434be106a4615e0419b3ac7664220741afda2d
Changes were made to support schannel and securetransport.

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

Merge commit '5edded9df31bc4712a023f89941b4c278f1bd6f5'

* commit '5edded9df31bc4712a023f89941b4c278f1bd6f5':
  smacker: Improve error handling

See c1947015b2eec65c7fbd702e1d8c22248be511e8

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

Merge commit 'b98f082d8ddc0a0d8317114d8414ab51de60ef02'

* commit 'b98f082d8ddc0a0d8317114d8414ab51de60ef02':
  smacker: Check that the data size is a multiple of a sample vector

See 4a9af07a49295e014b059c1ab624c40345af5892

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

Merge commit '2ca759657bcda328acc312e5882a940333a3e268'

* commit '2ca759657bcda328acc312e5882a940333a3e268':
  os_support: Remove the dynamic loading of getaddrinfo from the fallback getaddrinfo

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

doc/libav-merge: mention skipped hlsenc commit

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

Merge commit '4d444d04c1e19cd02ac836d411433906a9f32613'

* commit '4d444d04c1e19cd02ac836d411433906a9f32613':
  configure: Default to _WIN32_WINNT=0x0502 (XP) as minimum, for legacy mingw

See 69f7aad5710f280ad854ea0bb84d59ed1b55bf5b

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

Merge commit '16cb06bb30390c3d74312fc6aead818e19bfd8e4'

* commit '16cb06bb30390c3d74312fc6aead818e19bfd8e4':
  hlsenc: Support recovery from an already present playlist

This commit is a noop. It needs extra work to apply cleanly.

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

avformat/mux: be less strict with bitstream filter failures

This makes the autobsf feature behave the same as the manual
bitstream filtering in ffmpeg.c

Fixes ticket #6794

Reviewed-by: rcombs
Reviewed-by: Carl Eugen Hoyos <ceffmpeg@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>

avformat/movenc: let avpriv_ac3_parse_header() allocate the AC3HeaderInfo struct

This removes sizeof(AC3HeaderInfo) from the ABI.

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

lavc/ppc/h264dsp: Fix function prototype after bc26fe89.

Silences the following gcc warnings:
src/libavcodec/ppc/h264dsp.c: In function 'ff_h264dsp_init_ppc':
src/libavcodec/ppc/h264dsp.c:809:40: warning: assignment from incompatible pointer type
src/libavcodec/ppc/h264dsp.c:810:40: warning: assignment from incompatible pointer type
src/libavcodec/ppc/h264dsp.c:811:40: warning: assignment from incompatible pointer type
src/libavcodec/ppc/h264dsp.c:812:40: warning: assignment from incompatible pointer type

lavc/ppc/svq1enc_altivec: Fix function prototype after dad31083.

Silences a gcc warning:
src/libavcodec/ppc/svq1enc_altivec.c: In function 'ff_svq1enc_init_ppc':
src/libavcodec/ppc/svq1enc_altivec.c:80:26: warning: assignment from incompatible pointer type

avfilter/vf_ocr: check ff_set_common_formats() return value

Signed-off-by: Moritz Barsnick <barsnick@gmx.net>

lavu/murmur3: Enforce usual function attribute order.

examples/filtering_audio: suppress the build warning.

suppress the "warning: assignment discards ‘const’ qualifier from
pointer target type" build warning.

Signed-off-by: Jun Zhao <jun.zhao@intel.com>
Reviewed-by: Steven Liu <lingjiujianke@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

examples/filtering_video: suppress the build warning.

suppress the "warning: assignment discards ‘const’ qualifier from
pointer target type" build warning.

Signed-off-by: Jun Zhao <jun.zhao@intel.com>
Reviewed-by: Steven Liu <lingjiujianke@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

examples/transcoding: suppress build warning.

suppress the "warning: assignment discards ‘const’ qualifier from
pointer target type" build warning.

Signed-off-by: Jun Zhao <jun.zhao@intel.com>
Reviewed-by: Steven Liu <lingjiujianke@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/mips: Improve hevc uni vt and hv mc msa functions

Remove unused macro.

Signed-off-by: Kaustubh Raste <kaustubh.raste@imgtec.com>
Reviewed-by: Manojkumar Bhosale <Manojkumar.Bhosale@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/mips: Improve hevc bi hz and hv mc msa functions

Align the mask buffer.

Signed-off-by: Kaustubh Raste <kaustubh.raste@imgtec.com>
Reviewed-by: Manojkumar Bhosale <Manojkumar.Bhosale@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/mips: Improve hevc bi weighted copy, hz and vt mc msa functions

Pack the data to half word before clipping.
Use immediate unsigned saturation for clip to max saving one vector register.

Signed-off-by: Kaustubh Raste <kaustubh.raste@imgtec.com>
Reviewed-by: Manojkumar Bhosale <Manojkumar.Bhosale@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

lswr/rematrix: Support s32p.

Fixes ticket #6785.

avcodec/vp9_superframe_bsf: cache packets by creating new references rather than moving them

Should hopefully fix the invalid reads after free introduced in
e1bc3f4396ade6033787717d3650fb62663eae8 for all targets.

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

lavc/videotoolbox: fix out-of-bounds memory access during hvcc creation

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

avfilter/af_join: switch to activate

Fixes #6780.

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

avfilter: pass correct argument to helper function

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

avcodec/vp9_superframe_bsf: allocate cache of packets during init

Also use av_packet_move_ref() to cache them instead of copying
pointers.

Fixes invalid reads since e1bc3f4396ade6033787717d3650fb62663eae8.

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

Merge commit '91622f6446b463abe6507ad2cd5d1fbf7e49c424'

* commit '91622f6446b463abe6507ad2cd5d1fbf7e49c424':
  avconv: Always initialize the opkt struct on streamcopy

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

Merge commit '427f7a1f9ec1977bcb57cb4d6e6f7228dc1e858b'

* commit '427f7a1f9ec1977bcb57cb4d6e6f7228dc1e858b':
  configure: Fix the msvcrt version check for mingw32

This commit is a noop

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

Merge commit '2017ffc18fe4d33b954dd8a50b086f310f17a329'

* commit '2017ffc18fe4d33b954dd8a50b086f310f17a329':
  vaapi: Add ABGR map only if VA_FOURCC_ABGR is defined

This commit is a noop, see 5aede051202150a1904c0f07a5c7901f402395a5

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

Merge commit '6a7e928555d081ff86c867867ebce74fdc4c87d6'

* commit '6a7e928555d081ff86c867867ebce74fdc4c87d6':
  configure: Do not check for the __builtin_vec_vsx_ld

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

Merge commit '3d040513a1de4797a4f81dde4984395f51db76b7'

* commit '3d040513a1de4797a4f81dde4984395f51db76b7':
  avutil/hwcontext_dxva2: Don't improperly free IDirect3DSurface9 objects
  decode: fix the code reducing cropping to preserve alignment

This commit is a noop, see
02327d1237f19619272e7b04b715e807c16af6a5
0c1c514643d5e1645160d697fa4c27cd38c7c791

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

Merge commit 'c3f0357bdf7d3c542aad2c58b94184b9f56edc41'

* commit 'c3f0357bdf7d3c542aad2c58b94184b9f56edc41':
  hevcdec: move the MD5 context out of HEVCSEIPictureHash back into HEVCContext

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

avcodec/hevc_sei: reorder some parameters in static functions

Cosmetic change skipped in 0b30cb8dae5e7edb2a5f35900547321499c217f1
by mistake.

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

avcodec/hevc_sei: rename HEVCSEIContext to HEVCSEI

Cosmetic change skipped in 0b30cb8dae5e7edb2a5f35900547321499c217f1
by mistake.

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

Merge commit 'd7dcd825dea3681c69a35b3147a3b42f1bf078dd'

* commit 'd7dcd825dea3681c69a35b3147a3b42f1bf078dd':
  extract_extradata_bsf: make sure all needed parameter set NALUs were found

This commit is a noop, see cbd25029399873ef6ff2c7344efbfb0c74b12e37

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

Merge commit '3fb6b98b5e247434456916c35ba7e08efa03e85d'

* commit '3fb6b98b5e247434456916c35ba7e08efa03e85d':
  vp9_superframe_bsf: cache input packets directly

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

lavfi/testsrc2: fix hang with very small sizes.

Move a subtraction to the other side of the equal to avoid overflows.

Merge commit '126bc2c33b79c36bc23f43719d20f55b9b6771e9'

* commit '126bc2c33b79c36bc23f43719d20f55b9b6771e9':
  vp9_superframe_bsf: convert to the new bitstream reader

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

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

Merge commit '3daaa4417317ca732fb00476fdb3308d784f87e4'

* commit '3daaa4417317ca732fb00476fdb3308d784f87e4':
  hevc: Add names for reserved NAL unit types
  h264_sei: Add namespace prefix to all SEI values

This commit is a noop, see
6eb102a616364d06a4cc994339b72910b3547e5f
b264810ef7a3fcd7cfc8e232877cfb2fdf7954f6

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

Merge commit '4d56f7ab8f627aa140c1ede1bb61305f01cefcdd'

* commit '4d56f7ab8f627aa140c1ede1bb61305f01cefcdd':
  avconv: Flush output BSFs when stream copy reaches EOF

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

Merge commit '66aa9b94dae217a0fc5acfb704490707629d95ed'

* commit '66aa9b94dae217a0fc5acfb704490707629d95ed':
  doc: Document hwupload, hwdownload and hwmap filters

This commit is a noop, see 5de38188f82ac21fc645009dbb6c593049eb773d

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

Merge commit '7c35bee0251efc271c8f7900ce816fcb8ec25d19'

* commit '7c35bee0251efc271c8f7900ce816fcb8ec25d19':
  movenc-test: Add tests for negative cts offsets
  movenc: Don't write any edit list if the start offset is zero

This commit is a noop, see 5455a44aa5077bcd33485f424e055807afcefeb5

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

Merge commit 'c380a0d7f7a2c7411aae60463e25d916541f0388'

* commit 'c380a0d7f7a2c7411aae60463e25d916541f0388':
  movenc: Add an option for enabling negative CTS offsets

This commit is a noop, see 07e4be7ec94cbd8e674a260c939054f018d337eb

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

Merge commit 'd05c9cde0e87c23ca42957646bea483dfc09d6bf'

* commit 'd05c9cde0e87c23ca42957646bea483dfc09d6bf':
  checkasm: aarch64: Specify alignment for the register_init const array

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

Merge commit 'd7320ca3ed10f0d35b3740fa03341161e74275ea'

* commit 'd7320ca3ed10f0d35b3740fa03341161e74275ea':
  arm: Avoid using .dn register aliases

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

Merge commit '6ccf76aec73b2cd598bb1e65d126d8a12540c411'

* commit '6ccf76aec73b2cd598bb1e65d126d8a12540c411':
  mpjpeg: Use proper CR/LF in multipart headers

This commit is a noop, see 0d2f4eedc8a46892471c51cbc7a78cd9a489771a

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

Merge commit 'cb167f2947f1a2c446bd8db196d0e64ef4a6d06b'

* commit 'cb167f2947f1a2c446bd8db196d0e64ef4a6d06b':
  h264_refs: validate the SPS pointer in ff_h264_execute_ref_pic_marking()

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

Merge commit 'cfd25488bf35123bdd38ecbe1107a21df2e03c2f'

* commit 'cfd25488bf35123bdd38ecbe1107a21df2e03c2f':
  hevcdec: move SEI message parsing into a separate header
  hevcdec: remove HEVCContext usage from hevc_sei

This commit is a noop, see
c4b08c8a4e54b752641d0792d9a73e16e62a0bbc
a687fb997097ac1d1870b6de5160d45e5f57e871

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

Merge commit '59cee42d7d22530e66a155305389e29679b11f78'

* commit '59cee42d7d22530e66a155305389e29679b11f78':
  arm: Check for the .arch directive in configure

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

Merge commit 'ce080f47b8b55ab3d41eb00487b138d9906d114d'

* commit 'ce080f47b8b55ab3d41eb00487b138d9906d114d':
  hevc: Add NEON 32x32 IDCT

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

Merge commit '118dd4a321a2d67f67c21b076abd0b4d939ab642'

* commit '118dd4a321a2d67f67c21b076abd0b4d939ab642':
  hevc: 16x16 NEON idct: Use the right element size for loads/stores

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

Merge commit '504403ab28688588fb85817ad58964482f67f29f'

* commit '504403ab28688588fb85817ad58964482f67f29f':
  aacsbr: Turnoff in the event of over read.

This commit is a noop, see 2c8a3aa985acc906ecab37357f2798da7cb9822d

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

Merge commit 'b5f19f7478492307e4b4763aeac3180faf50e17f'

* commit 'b5f19f7478492307e4b4763aeac3180faf50e17f':
  aac: Split function to parse ADTS header data into public and private part

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

Merge commit '0ac1fec1c3dacedabbf3dd4122ef4bf8523e688c'

* commit '0ac1fec1c3dacedabbf3dd4122ef4bf8523e688c':
  bitstream: Move VLC reading functions into the vlc.h header
  vlc: Add header #include when the types are used

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

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

Merge commit 'edbf0fffb15dde7a1de70b05855529d5fc769f14'

* commit 'edbf0fffb15dde7a1de70b05855529d5fc769f14':
  hevc: Add NEON add_residual for bitdepth 10

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

Merge commit '81a4cb8e58636d4efd200c2b4fec786a7e948d8b'

* commit '81a4cb8e58636d4efd200c2b4fec786a7e948d8b':
  vf_hwmap: Add reverse mapping for hardware frames
  vf_hwmap: Add device derivation
  hwcontext: Improve allocation in derived contexts
  hwcontext_qsv: Implement mapping frames to the child device type
  hwcontext_qsv: Implement mapping frames from the child device type
  hwcontext: Add frame context mapping for nontrivial contexts
  hwcontext_qsv: Support derivation from child devices
  avconv: Support setting the hardware device to use when filtering
  avconv_hw: Add implicit device creation with default parameters
  vp9_raw_reorder_bsf: Remove a redundant allocation

This commit is a noop, see
49419925d33304ff907075289808226a695ff57b
06043cc0bc72b530db352a67776392cf61a54104
7ce47090ce36fbe72f807d1e35fea3a699adad17
045ff8d30a6942b72c8be064c3b8415b037dab02
ec3dbeae8139a8bbd8b0fa4514a3cf349de7f335
f82ace71c0d8dd6500daa7ccce5b1fece8a95341
a97fb14418fd621defec1ea5cd387953407b180d
d59c6a3aebc20cc64cb7a46401cb55f02f4cbe09
b2ef1f42badd1c5731816a3959b6dbb62187dbcc
d81be0a60a6dea2bc48ec29f9466eee63984ed34

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

Merge commit '831018b0bbe26a603802a9022472f714a59293be'

* commit '831018b0bbe26a603802a9022472f714a59293be':
  mpeg4audio: Make avpriv_copy_pce_data() inline

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

Merge commit 'e1c2453a4fac1f7116244d0d05310935c20887e6'

* commit 'e1c2453a4fac1f7116244d0d05310935c20887e6':
  arm: hevc_idct: Tune the add_res_8x8 and add_res_32x32 functions

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

Merge commit '0d4d43513786f1df4d561e1fac924fb0722c6700'

* commit '0d4d43513786f1df4d561e1fac924fb0722c6700':
  hevc: Add NEON add_residual for bitdepth 8

See 03cecf45c134ebbaecb62505fe444ade423ea7dc

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

avcodec/mips: Improve avc chroma avg hv mc msa functions

Replace generic with block size specific function.
Load the specific destination bytes instead of MSA load and pack.

Signed-off-by: Kaustubh Raste <kaustubh.raste@imgtec.com>
Reviewed-by: Manojkumar Bhosale <Manojkumar.Bhosale@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/mips: Improve avc avg mc 22, 11, 31, 13 and 33 msa functions

Remove loops and unroll as block sizes are known.
Load the specific destination bytes instead of MSA load and pack.
Remove unused macro and functions.

Signed-off-by: Kaustubh Raste <kaustubh.raste@imgtec.com>
Reviewed-by: Manojkumar Bhosale <Manojkumar.Bhosale@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/aacdec_fixed: Fix integer overflow in apply_dependent_coupling_fixed()

Fixes: runtime error: signed integer overflow: 623487 * 536870912 cannot be represented in type 'int'
Fixes: 3594/clusterfuzz-testcase-minimized-4650622935629824
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 integer overflow in predict()

Fixes: runtime error: signed integer overflow: -2110708110 + -82837504 cannot be represented in type 'int'
Fixes: 3547/clusterfuzz-testcase-minimized-6009386439802880
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

ffmpeg: Fix stored encoder metadata with -bitexact

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

Merge commit '970c76f32283bddf3a5afd24fe52db7a96186244'

* commit '970c76f32283bddf3a5afd24fe52db7a96186244':
  mlp_parser: Drop in-parser downmix functionality

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

Merge commit 'dd3aa85b68c017c419acb0c39ff6aa890ce89e87'

* commit 'dd3aa85b68c017c419acb0c39ff6aa890ce89e87':
  aac_ac3_parser: Drop in-parser downmix functionality

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

Merge commit 'c7bf98d4372e9217c8d75d2ca1f298385909e4da'

* commit 'c7bf98d4372e9217c8d75d2ca1f298385909e4da':
  avprobe: use av_spherical_projection_name() to print spherical projection names
  dump: use av_spherical_projection_name() to print spherical projection names
  spherical: add functions to retrieve and request projection names

This commit is a noop, see
9033e8723c86ed31872b22bd576602d48e2b9d0e
2efb70c37992b16b589e7405cd36e2f15a34c8ec
2a2854f57842e843ae0d4bd0ebe617135b2f63a0

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

Merge commit '7acb90333a187b0e847b66f9d3511245423dc0ce'

* commit '7acb90333a187b0e847b66f9d3511245423dc0ce':
  vaapi: Add external control of allow-profile-mismatch
  lavc: Add flag to allow profile mismatch with hardware decoding
  vaapi_encode: Use gop_size consistently in RC parameters

This commit is a noop, see
b658b5399e5d75cec44b09d79b00f59fa83cca43
49ae8a5e87f99b15514f5ef075d801e9ea8374e9
38820631746f86a2252c71ed4a588eb679dd9f40

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

Merge commit '85c2bf9d2cc7dad3d5c6dc79f802a74efa8d8fce'

* commit '85c2bf9d2cc7dad3d5c6dc79f802a74efa8d8fce':
  avfoundation: update to use AVCodecParameters

This commit is a noop, see f1560dbb2a0089d63ca61a324673f7e2e30fb517

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

Merge commit '94c54d97e7f4fe90570c323803f2bdf6246c1010'

* commit '94c54d97e7f4fe90570c323803f2bdf6246c1010':
  mlp: Factor out channel layout subset checks

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