update for FFmpeg 2.1.5

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

avformat/mpc: attempt to allocate a packet that is not smaller than the data inside it

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 86a9370e2b91d67375e66a06d6eb573b5a017775)

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

cavsdec: fix qp fixed slice handling

Fixes Ticket3400

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 0accf24b15ac5a01a67768f41c896ef4e4b8b4a2)

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

avformat/cavsvideodec: Fix probing when the file extension is avs

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 52e563bb2f7897d615391520c3c4acba1ee7dcb4)

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

avcodec/alsdec: Clear MPEG4AudioConfig so that no use of uninitialized memory is possible

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 6e6bd5481cf42a9765c492c77754d4633092cece)

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

avformat/flvenc: Do not allow creating h263/mpeg4 in flv without unofficial format extensions being enabled.

Found-by: Jean-Baptiste Kempf <jb@videolan.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 74760883fcb4443d105814ed246b3cf51d7e9dca)

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

avcodec/aic: fix quantization table permutation

Fixes Ticket3700

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 0a2004b6d11ff962361420c3150fe760cf1f7115)

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

avcodec/mss4: Fix () in MKVAL() macro

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit cf7ff0146c76b93c32edf5230a28b9590acf5105)

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

avcodec/mss34dsp: fix () in SOP* macros

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 6e720c5c815e510188a0bda654662383f2c48050)

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

avcodec/mlpdec: fix () in MSB_MASK() macro

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit fa160af08b6f42f17e93124aef86e3f6eec70d51)

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

avcodec/ivi_dsp: add some missing () to macros

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit f276bf303cbb7a8fed3c388135007bc29f45f8d5)

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

avcodec/h264: fix () in macros

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit af62b42736c00332d39965168b5cc966a06f07d6)

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

avcodec/golomb-test: fix () in EXTEND() macro

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 97e6b5ee3a16fee7d130f19f4dcee030f14d91cf)

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

avcodec/aac: fix () in IS_CODEBOOK_UNSIGNED macro

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit fa915d4193e13187773c500b80c7df6baeb22c3b)

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

avcodec/libvorbisenc: dont add the duration to AV_NOPTS_VALUE

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 19e66c7232d96e4ae8f05b52da2b84dfaa4e4da3)

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

avutil/cpu: force mmx on selection of higher x86 SIMD features

Fixes various runtime failures with manually set flags that represent no
existing CPU

Fixes Ticket3653

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 6310eb8010b7a3b3016e297132380cbd4e3d2d10)

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

avcodec/diracdec: move mc buffer allocation to per frame

Fixes out of array accesses for non default buffers with large strides

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 4a30f08505a4e85718896ff233c97be41a9754ca)
(cherry picked from commit 9c9fc79d9237d28e33161cb2e75082d8ad232b2e)

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

avfilter/graphdump: Fix pointer to local outside scope

Fixes CID1194435
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 18af0ce62da322176f7bd283b85314d2f41bee2c)

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

avcodec/mjpegdec: Fix undefined shift

Fixes CID1194388

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit b4329605289e25bb071ec1c1182bf25fc83b09aa)

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

ffmpeg_filter: fix pointer to local outside scope

Fixes CID1206652
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 09b16619d33ddf93005060d0782f28a1c1cbb7f6)

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

avformat/h263dec: Fix h263 probe

The code was missing 1 bit in the src format

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit fc145e576a443bfc89efdf35b91fd3c9ca0d8388)

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

avformat/mux: Check for and remove invalid packet durations

Fixes assertion failure
Fixes Ticket3575

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit dc6a17cf74a90e41d70ea1753cdb70c0a5b2ced8)

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

avfilter/filtfmts: Support dynamically allocated in/outputs

Fixes crash
Fixes Ticket3468

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 59c7615d58b5b7ea9caff2c8c774677973eb4f1c)

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

iavcodec/vc1dec: Fix missing {}

Fixes part of Ticket3466
Found-by: Andrey_Karpov / PVS-Studio
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit cb53beb81a5b9192c79de401f1e1e13fadddc429)

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

avfilter/vf_deshake: fix loss of precission with odd resolutions

Fixes part of Ticket3466
Found-by: Andrey_Karpov / PVS-Studio
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 73734282e0e4df92269984ee1671424e39249481)

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

avfilter/f_select: fix loss of precission in SAD calculation

Fixes part of Ticket3466
Found-by: Andrey_Karpov / PVS-Studio
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 5a8ef3c66b762f265b05aa096105555f1d26879c)

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

avcodec/g723_1: add assert to help static code analyzers

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 1457f3fd90e17745791354fbb87899fc4803085a)

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

avcodec/diracdec: fix undefined behavior with shifts

Fixes part of Ticket3466
Found-by: Andrey_Karpov / PVS-Studio
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit b8598f6ce61ccda3f2ff0c730b009fb650e42986)

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

avformat/mpegts: Remove redundant check

Fixes part of Ticket3466
Found-by: Andrey_Karpov / PVS-Studio
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit ff6fa0b4b980fc5b9f7653d7b159ae02c3d95210)

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

avcodec/mjpegen: Fix declared argument size

Fixes part of Ticket3466
Found-by: Andrey_Karpov / PVS-Studio
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 256f530603ef3838a712a4fcd737b46b7bce455e)

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

swscale/swscale: fix srcStride/srcSlice typo

Fixes part of Ticket3466
Found by: Andrey_Karpov / PVS-Studio
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 14fa7fc6a81d5e59e05243cdc92108eab1b138ac)

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

avcodec/x86/idct_sse2_xvid: fix non C99 inline function

Found-by: Matt Oliver <protogonoi@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 46d5625f44185271862337d61cd246fd569c42a4)

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

avutil/lzo: add asserts to be double sure against overflows

These asserts cannot fail since d6af26c55c1ea30f85a7d9edbc373f53be1743ee

Based-on: ccda51b14c0fcae2fad73a24872dce75a7964996
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit cf2b7c01f81c1fb3283a1390c0ca9a2f81f4f4a8)

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

avutil/lzo: Fix integer overflow

Embargoed-till: 2014-06-27 requested by researcher, but embargo broken by libav today (git and mailing list)

Fixes: LMS-2014-06-16-4
Found-by: "Don A. Bailey" <donb@securitymouse.com>
See: ccda51b14c0fcae2fad73a24872dce75a7964996
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit d6af26c55c1ea30f85a7d9edbc373f53be1743ee)

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

avcodec/dirac_arith: Fix build with PIC and stack-check options

Fixes Ticket3540

The function dirac_get_arith_bit in libavcodec/dirac_arith.h can't be
built with PIC and check-stack because the asm code needs 6 registers
and PIC and check-stack options take 1 each and x86 is quite limited
in this area.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit d8ab7f31dd819f7b3e0d460a2fa4261aaae87b98)

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

swscale/x86/swscale_template: loose hardcoded dstw_offset

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit f6759d9ad4a8b71e6f212ca4f1e7da9fa56d3298)

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

swresample/resample: use av_malloc_array() where appropriate

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 5027f39712fdce25b9008e72d52e5abfeefd5fe6)

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

swresample/dither: use av_malloc_array()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit a5290cb1ac047851563da7aca06569e3ada55f79)

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

swresample/resample: Limit filter length

Related to CID1197063

The limit choosen is arbitrary and much larger than what makes sense.
It avoids the need for checking arithmetic operations with the length for overflow

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit f9158b01d0f3effb58e87fb07db0382bc1e47de5)

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

avcodec/msrle: check return code for success before use

The check is possibly redundant, but better to check for errors
that dont occur than to skip the check and crash

Fixes CID1197060

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 754f84663e8b3a88fa2e953b195d59230393fb8d)

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

avcodec/wma: use av_freep(), do not leave stale pointers in memory

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit d167faafe9dfa0b82bebb267c3c4e5fa5286bd67)

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

lavu/opt: validate range before dereference

This change make error handling simplier.
av_opt_freep_ranges may be called when some ranges are NULL,
for example after memory allocation fail.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 3aac5fcfa9d3748659d78ab2a66d0ccce22cfd4f)

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

avcodec/h264: clear cur_pic structure instead of duplicating it in ff_h264_update_thread_context()

Fixes crash

Found-by: iive
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 8710ee11d75eebc17e7d63bc6ffb91766933bd68)

Conflicts:

libavcodec/h264_slice.c
(cherry picked from commit cb44d69665596d2f19e032fc852162b0a6de0562)

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

avfilter/vf_pullup: fix gray8

Fixes segfault
Fixes Ticket3469

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e818ee090ac53d1b333a7d6a45274f75cf1a71a1)

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

avcodec/libx264: move where x264opts is applied down so it isnt overridden by avctx & defaults

fixes x264opts opengop=1

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 64b79141bdfdffaa9fda69eecce140473d0a9a18)

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

avcodec/h264_mp4toannexb_bsf: prepend global headers before any in stream parameter sets

Fixes h264_mp4toannexb_bsf_failure.mkv

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 289b149cecb381522cc9ccdf382825330169c655)

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

avcodec/x86/mpegvideoenc_template: fix integer overflow

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

dox/scaler:fix bicubiclin typo

See Ticket3486

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 575b957758670d6094e9095acfcc24e4e32fc4a7)

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

swscale/swscale: fix integer overflow

Should fix fate failure with clang ftrapv

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit c9c0451224fd7bc38b4e135e99f114f80c1ae67f)

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

avcodec: Add padding after the remaining AVFrames

This limits ABI issues in case libavcodec is linked to a libavutil with larger AVFrame
Which can happen if they are shiped in seperate binary packages and libavutil is upgraded

A cleaner alternative would be to replace them by pointers but this would likely cause
a small speedloss

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit fc567ac49e17151f00f31b59030cd10f952612ef)

Conflicts:

libavcodec/h264.h
(cherry picked from commit 618d062bd553a7d7fad194d4236913f2b0a0251e)

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

avformat/mp3enc: use av_copy_packet()

Fixes double free
Fixes Ticket3476

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit d003a0cd2e587a47627fd328f9fc5a484adc29f2)

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

ffmpeg: dont call exit_program() from a signal hander

This is unsafe and can deadlock amongth other things

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 9dca02ee541120de2a96c387faed9a4e033a60fd)

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

Show duration for large asf files as written in the file header.

Fixes ticket #3428.
(cherry picked from commit e3fd263f0b73e4425192d6dd1ab18027ecaa35db)

adpcm: Write the proper predictor in trellis mode in IMA QT

The actual predictor value, set by the trellis code, never
was written back into the variable that was written into
the block header. This was accidentally removed in b304244b.

This significantly improves the audio quality of the trellis
case, which was plain broken since b304244b.

Encoding IMA QT with trellis still actually gives a slightly
worse quality than without trellis, since the trellis encoder
doesn't use the exact same way of rounding as in
adpcm_ima_qt_compress_sample and adpcm_ima_qt_expand_nibble.

Fixes part of Ticket3701

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit fa8f060b75bf9074792a0f9ff4ed002652ef62b8)

Conflicts:
tests/ref/acodec/adpcm-ima_qt-trellis

adpcm: Fix trellis encoding of IMA QT

This was broken in 095be4fb - samples+ch (for the previous
non-planar case) equals &samples_p[ch][0]. The confusion
probably stemmed from the IMA WAV case where it originally
was &samples[avctx->channels + ch], which was correctly
changed into &samples_p[ch][1].

Fixes part of Ticket3701

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit a32765c4252eb106a2ade543026ef6f59e699bfa)

avcodec/mjpegdec: Improve intel jpeg flip heuristic

Fixes Ticket3698

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 0545ef7116db1e87894d978bfa400578652c716d)

avcodec/h264: in the absence of recovery points, be more tolerant on accepting plain I frames

Fixes: Ticket3652
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 19c9d1e8e71da04c3ac940206619c0a2d01e5193)

avcodec/utvideodec: Increase vlc len

Fixes a regression since fb3e380 similar to ticket #2661,
reported by fluffrabbit at aol dot com.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 673716c54b39eba9579a38ad222130e3f9549167)

Do not limit blocksize when reading PCM from aiff.

Fixes ticket #3695.
(cherry picked from commit 763e714442e07f6430b003c8a9f4b62deaa7b3a5)

avformat/avidec: allow rounding errors between scale/rate and timebase

Fixes Ticket3670

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 571ab8344a9a2864d22d01af41283cee9328b927)

ffprobe: fix crash happening because of new streams occuring

Fix trac ticket #3603.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
(cherry picked from commit 73a60633143b7c51333a0772b45a47282ac445b6)

Conflicts:
ffprobe.c

Use Matroska document version 2 for WebM files if possible.

Google's plugin for the Internet Explorer refuses to play
files with another document version.

Fixes ticket #3583.
(cherry picked from commit ab21acecc72a0299895583cf83347ab5e2444b71)

sws: dont use the optimized 410->420 unscaled conversion when height%4

Fixes Ticket3594
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 421b21ca8a02a346ba03cea3bb2ecc33f791fc30)

avcodec/vorbisdec: try to workaround libvorbisenc bug

Fixes Ticket3590

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 0a266cb55af9794fc5cff695d35cae4111e4334f)

swresample: fix AV_CH_LAYOUT_STEREO_DOWNMIX input

Fixes Ticket 3542

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 291d464161a5bf3b566bc147f83e4242b0c18d74)

ffprobe: fix scaling of vali in value_string() in case -prefix is selected

Fix trac ticket #3523.
(cherry picked from commit 1ba59b1cbeafe7cd28db04f772abd89eb7e4ce1e)

avformat/avidec: Speed up keyframe detection code

Fixes Ticket3531

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 57fb570908df2e84b11635f12b5be1fb27f053eb)

ff_id3v2_read: add option to limit ID3 magic number search

Several chunked formats (AIFF, IFF,DSF) store ID3 metadata within an 'ID3 '
chunk tag. If such chunks are stored sequentially, it is possible for the
ID3v2 parser to confuse the chunk tag for the ID3 magic number. e.g.

[1st chunk tag ('ID3 ') | chunk size] [ID3 magic number | metadata ...]
[2nd chunk tag ('ID3 ') | chunk size] [ID3 magic number | metadata ...]

Fixes ticket #3530.

Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 5331773cc33ba26b9e26ace643d926219e46a17b)

Conflicts:
libavformat/dsfdec.c
libavformat/id3v2.c

ff_id3v2_free_extra_meta: set the pointer pointing to extra_meta to NULL

Fixes ticket #3530.

Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit c94305ae23318c8956a30485cd5642829f4f16a9)

avformat/matroskadec: support SVQ3 as generated by mkvtoolnix-6.6.0

Fixes part of Ticket3256

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 5800b08572ef5f776950fc6f1b6572ba9a6b1933)

avformat/matroskaenc: wrap V_QUICKTIME codec private in something that looks like its part of quicktime stsd

This is needed for matroska spec compliance
Fixes playback of SVQ3 in matroska with vlc
Fixes Ticket 3256

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 8456bd2c0f3b08756f353646fe3b40a6772e665e)

avformat/mov: fix keyframe flags for sample from chromium Issue 340865

Fixes ticket #3362.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit a0911b059763b8f13c70adcbbe71e10382855104)

avformat/mov: only force parsing for video tracks if stss is empty

Fixes playback of some AAC streams, which are otherwise mangled by the
parser, and stss is typically only valid for video anyway.

Fixes a regression since e41ea866.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 019247bdc326a90bf20d3ce5d2413cc642e8bb08)

avcodec/h263dec: Fix use of uninitialized memory from the bitstream buffer

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit f07cebcd910c97ff6012085c21493231752990e9)

Conflicts:

libavcodec/h263dec.c

avcodec/utils: fix sizeof(AVFrame) dependence in  avcodec_encode_audio2()

This is a bit tricky, we allocate a correctly sized AVFrame but then only
copy the compile time AVFrame size, this is to ensure that user applications
which do not use the correct av frame API dont end with out of array reads.
Note, applications using the correct API have set extended_data and the
changed code will never be executed for them.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 8ab80707841a73ca7708e1e1aa97f3513fff3d35)

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

swscale/x86/swscale: fix missing xmm clobbers in yuv2yuvX_sse3()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 6c47a4e972485e5f0c812159373f703c6f1d089f)

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

avutil/timestamp: Warn about missing __STDC_FORMAT_MACROS for C++ use

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 8b02dfd37cb3bc9521fc6e1f5b5f13c80d144cd2)

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

avcodec/g2meet: fix error returns

Fixes out of array accesses

This should not affect any release

Fixes: 8ab69af9e5a7a7e20fe04cdd25c0d6e7-asan_heap-oob_e72b82_5505_cov_2278389485_g2m4.wmv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 6b53c1aa822e9c92be52a462dd0aef1c2010ce73)

Conflicts:

libavcodec/g2meet.c

avcodec/utvideoenc: fix slice_bits size

Fixes assertion failure

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 0a8c90202bb906747168a698b6837496f82c717c)

Conflicts:

libavcodec/utvideoenc.c

configure: use pkg-config to detect libbluray

The current configure fails when static libbluray is compiled with libxml2
support.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit baa650cc7946a9eb1cf5a083f61a581a97122f03)

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

avcodec/adpcm: squelch 'mismatch in coded sample count' warning for AV_CODEC_ID_ADPCM_EA_R2/3

These ADPCM codecs include a per-frame flag that enables a raw 16-bit mode. Therefore
the the number of samples returned by get_nb_samples() is only ever approximate.

Fixes ticket #3460.

Signed-off-by: Peter Ross <pross@xvid.org>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 7380201451a2edfb240cd356579c4c39a87cf5bd)

avcodec/adpcm: ADPCM_IMA_DK3 packets are padded to 16-bit packet boundary

Fixes ticket #3461.

Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit d1bb17940dd242e56541775318636bcbe3eab73d)

avcodec/h264: be more tolerant on what pixel format changes trigger reinits

Fixes Ticket3260

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 8e92ff25469f75f5c1fcbb9ba5721cea341ca34a)

ffmpeg_opt: check that a subtitle encoder is available before auto mapping streams

Fixes Ticket3470

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 25bcf24d4d0faf0191923be8afac8f67ca98b500)

mvformat/movenc: fix IMX

fixes Ticket3351

Tested-by: carl
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 72d44f15834af68e2620a7051493359d7ee5b2c3)

avformat/avidec: Check required demuxing buffer sizes in guess_ni_flag()

Fixes Ticket3421

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 5d75730c58f72918a41bb5abda4b448ecdd4273c)

avidec: calculate missing bitrates from index

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 01000064c9518f76bc97b72e81aa34788d88534f)

avformat/flvdec: discard inconsistent timestamps

Fixes Ticket3425

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit dbc3e1109cddd7ab653dce0f7758bad17b94803d)

avcodec/vorbisdec: use the stored previous window type only when the actual previous is not known

Fixes Ticket3432

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 5171ae781a240cac3860c20f9aefc6d1b2c61cac)

lavfi/af_atempo: clear references before returning error.

Once the frame has been given to ff_filter_frame(), it can
no longer be used, even on error.

Fix trac ticket #3430.
(cherry picked from commit bc6901c94944e4a81be49a6b11183cd0c55d2738)

avformat/oggparsevorbis: dont use invalid granules

Fixes Ticket3437

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 12b97dd375736c332989c50ea68af9d834b2621f)

pthread_frame: flush all threads on flush, not just the first one

avcodec_flush_buffers() must release all internally held references
according to its documentation, for which all the threads need to be
flushed.

Bug-Id: vlc/9665
(cherry picked from commit d1f9563d502037239185c11578cc614bdf0c5870)

Conflicts:
libavcodec/pthread_frame.c

avcodec/h264: clear chroma planes when flags gray is used

Fixes Ticket3397
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 72e691314027b08955679319394dd0d8477973b7)

update for 2.1.4

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

avcodec/hevc: Simplify get_qPy_pred()

Fixes use of uninitialized memory
Fixes: 93728afd9aa074ba14a09bfd93a632fd-asan_static-oob_124a17d_1445_cov_1021181966_DBLK_D_VIXS_1.bit
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 64278039e55ffc88d231a8d760ecc257a120760a)

Conflicts:

libavcodec/hevc_filter.c

Merge commit 'e22ebd04bcab7f86548794556c28ecca46d9c2ac'

* commit 'e22ebd04bcab7f86548794556c28ecca46d9c2ac':
  hevc: Bound check cu_qp_delta

Conflicts:
libavcodec/hevc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit a69dd1163b1a91978e596af551c9561d121aeedf)

Conflicts:

libavcodec/hevc.c

avcodec/mpeg4videodec: Check for bitstream overread in decode_vol_header()

Fixes out of array read
Fixes: 08e48e9daae7d8f8ab6dbe3919e797e5-asan_heap-oob_157461c_5295_cov_1266798650_firefing.mpg
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 3edc3b159503d512c919b3d5902f7026e961823a)

Conflicts:

libavcodec/mpeg4videodec.c

avcodec/h264: use subsample factors of the used pixel format

Fixes out of array read
Fixes: 1cb91c36c4e55463f14aacb9bdf55b38-asan_heap-oob_106cbce_5617_cov_11212800_h264_mmx_chroma_intra_lf.mp4
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 8c55ff393340998faae887dfac19e7ef128e1e58)

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

avformat/bink: Check return value of av_add_index_entry()

Fixes null pointer dereference
Fixes: cdbf15cbd0a27cee958dd0b8800e452e-signal_sigsegv_737991_2083_cov_317652874_LBSTART.BIK
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit c57fc97e956a52edc94a38ff0ecd3058b44c15b7)

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

avcodec/h264: more completely check the loop filter parameters

Fixes out of array read
Fixes: caa65cc01655505705129b677189f036-signal_sigsegv_fdcc43_2681_cov_3043376737_PPH422I5_Panasonic_A.264
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 91253839e14cce9793ee93f184cef609ca8195d5)

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