Commits · b52d3574d466e745834d1283b55570dee1e2d4cd · Linshizhi / ffmpeg.wasm-core

05 Dec, 2016 2 commits

configure: check for strtoull on msvc · b52d3574

James Almer authored Dec 05, 2016

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

b52d3574

avformat/hlsenc: fix ticket id 5988 for DISCONTINUITY · 55affd95

Steven Liu authored Dec 05, 2016

add EXT-X-DISCONTINUITY tag at the position of the append point.
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>

55affd95

03 Dec, 2016 21 commits
- avcodec/flacdec: Fix undefined shift in decode_subframe() · 1f5630af
  Michael Niedermayer authored Dec 03, 2016
```
Fixes undefined behavior
Fixes: 639961-media
Found-by: Matt Wolenetz <wolenetz@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
```
  1f5630af
- avcodec/get_bits: Fix get_sbits_long(0) · c72fa432
  Michael Niedermayer authored Dec 03, 2016
```
Fixes undefined behavior
Fixes: 640889-media
Found-by: Matt Wolenetz <wolenetz@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
```
  c72fa432
- avcodec/flac: forward errors from ff_flac_parse_streaminfo() · 6567c59c
  Michael Niedermayer authored Dec 03, 2016
```
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
```
  6567c59c
- avcodec/flac: Check bps in ff_flac_parse_streaminfo() · 020d53eb
  Michael Niedermayer authored Dec 03, 2016
  
  020d53eb
- avformat/ffmdec: Silence "may be used uninitialized in this function" warnings · 9859f54d
  Michael Niedermayer authored Dec 03, 2016
```
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
```
  9859f54d
- avformat/ffmdec: cleanup on extradata memory allocation failure · b98510de
  Michael Niedermayer authored Dec 03, 2016
```
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
```
  b98510de
- avformat/ffmdec: Forward error code from ffm_read_header() · fdf588d7
  Michael Niedermayer authored Dec 03, 2016
```
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
```
  fdf588d7
- swresample/resample: do not rebuild filter when sample_delta is zero · 01ebb57c
  Muhammad Faiz authored Dec 02, 2016
```
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
```
  01ebb57c
- avcodec/flacdec: Fix signed integer overflow in decode_subframe_fixed() · 83a75bf6
  Michael Niedermayer authored Dec 03, 2016
```
Fixes undefined behavior
Fixes: 640912-media
Found-by: Matt Wolenetz <wolenetz@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
```
  83a75bf6
- avcodec/flacdsp_template: Fix undefined shift in flac_decorrelate_indep_c · acc163c6
  Michael Niedermayer authored Dec 03, 2016
```
Fixes: left shift of negative value
Fixes: 668346-media
Found-by: Matt Wolenetz <wolenetz@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
```
  acc163c6
- avformat/ffmdec: remove last use of st->codec · c143e793
  Michael Niedermayer authored Dec 02, 2016
```
Reviewed-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
```
  c143e793
- lavf/asfdec_f: Remove CR/LF from avpriv_request_sample() call. · 5a237c33
  Carl Eugen Hoyos authored Dec 03, 2016
  
  5a237c33
- lavc: Remove CR/LF from avpriv_request_sample() calls. · a8cb567e
  Carl Eugen Hoyos authored Dec 03, 2016
  
  a8cb567e
- ffserver: remove one avcodec_context_copy() · 6c15618b
  Michael Niedermayer authored Dec 02, 2016
```
Reviewed-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
```
  6c15618b
- avformat/ffmdec: Drop flags2, debug and codec->time_base setting · 418a2b24
  Michael Niedermayer authored Dec 02, 2016
```
It should still be possible to set these through recommended_encoder_configuration
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
```
  418a2b24
- avformat/ffmdec: Check media type for chunks · e706e2e7
  Michael Niedermayer authored Dec 03, 2016
```
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
```
  e706e2e7
- avformat/ffmdec: replace most codec uses by codecpar · 591c0324
  Michael Niedermayer authored Dec 02, 2016
```
This is a bit messy as codecar does not support AVOptions so we need
to use AVCodecContext where AVOptions are required and copy back and forth.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
```
  591c0324
- avformat/ffmdec: Remove some st->codec uses which set encoder parameters · 5cd3ea1c
  Michael Niedermayer authored Dec 02, 2016
```
Modern ffserver should not need these
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
```
  5cd3ea1c
- configure: Fix standalone compilation of the rtp muxer. · 6c059bb2
  Carl Eugen Hoyos authored Dec 03, 2016
```
Reported and suggested by: me at juneoh dot net

Fixes ticket #5989.
```
  6c059bb2
- avformat/oggparsespeex: Check frames_per_packet and packet_size · afcf15b0
  Michael Niedermayer authored Dec 03, 2016
```
The speex specification does not seem to restrict these values, thus
the limits where choosen so as to avoid multiplicative overflow

Fixes undefined behavior
Fixes: 635422.ogg
Found-by: Matt Wolenetz <wolenetz@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
```
  afcf15b0
- avformat/utils: Check start/end before computing duration in update_stream_timings() · 90da187f
  Michael Niedermayer authored Dec 03, 2016
```
Fixes undefined behavior
Fixes: 637428.ogg
Found-by: Matt Wolenetz <wolenetz@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
```
  90da187f
02 Dec, 2016 17 commits

compat/atomics: rename header guards · f88c8e0d
James Almer authored Dec 02, 2016
```
Fixes fate-source.
Signed-off-by: James Almer <jamrial@gmail.com>
```
f88c8e0d
fate: rename fate-mov-init-nonkeyframe ref file · b5a0b857
James Almer authored Dec 02, 2016
```
Fixes the test. Regression since 059a786cSigned-off-by: James Almer <jamrial@gmail.com>
```
b5a0b857
hevc: Support extradata changes · 25fcbf7a
Vittorio Giovara authored Nov 02, 2016
```
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
```
25fcbf7a
hevc: Allow parsing external extradata buffers · 46fae40d
Vittorio Giovara authored Nov 08, 2016

46fae40d
fate/mov: Rename a couple of entries to respect the file naming scheme · 059a786c
Vittorio Giovara authored Nov 30, 2016

059a786c

Add a compat dummy stdatomic.h used when threading is disabled · 41e891e8

Anton Khirnov authored Nov 28, 2016

Adapted from the code by Rémi Denis-Courmont from VLC

This merges libav commit eb34d403.
Signed-off-by: Wan-Teh Chang <wtc@google.com>
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: James Almer <jamrial@gmail.com>

41e891e8

Add a compat stdatomic.h implementation based on pthreads · 74b5f108

Anton Khirnov authored Nov 28, 2016

Adapted from the code by Rémi Denis-Courmont from VLC

This merges libav commit f9a6a80e.
Signed-off-by: Wan-Teh Chang <wtc@google.com>
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: James Almer <jamrial@gmail.com>

74b5f108

Add a compat stdatomic.h implementation based on suncc atomics · 70faadc8

Anton Khirnov authored Nov 28, 2016

Adapted from the code by Rémi Denis-Courmont from VLC

This merges libav commit bb81ed47.
Signed-off-by: Wan-Teh Chang <wtc@google.com>
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: James Almer <jamrial@gmail.com>

70faadc8

Add a compat stdatomic.h implementation based on windows atomics · c91e72ed

Anton Khirnov authored Nov 28, 2016

Adapted from the code by Rémi Denis-Courmont from VLC

This merges libav commit c2755864.
Signed-off-by: Wan-Teh Chang <wtc@google.com>
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: James Almer <jamrial@gmail.com>

c91e72ed

Add a compat stdatomic.h implementation based on GCC atomics · 3359eede

Anton Khirnov authored Nov 28, 2016

Adapted from the code by Rémi Denis-Courmont from VLC

This merges libav commit 4e928ef3.
Signed-off-by: Wan-Teh Chang <wtc@google.com>
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: James Almer <jamrial@gmail.com>

3359eede

avformat/ffmenc: Remove the last use of st->codec · 4059cd39
Michael Niedermayer authored Dec 01, 2016
```
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
```
4059cd39

avformat/ffmenc: Make ffm_write_header_codec_ctx() use codecpar · 78519a00

Michael Niedermayer authored Dec 01, 2016

This would be simpler if codecpar supported AVOptions
modern ffserver should be unaffected by this, older ffserver which required the
muxer to directly access the encoder could have issues with this, but this
direct access is just wrong and unsafe
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

78519a00

avformat/ffmenc: set bitexact mode for old API without accessing the encoder · e8215b77
Michael Niedermayer authored Dec 01, 2016
```
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
```
e8215b77

avformat/ffmenc: Drop ffm_write_header_codec_private_ctx() · c06d4f2c

Michael Niedermayer authored Dec 01, 2016

This accesses the private encoder context, it should not be used by
the current ffserver it may affect old ffserver versions but i believe
there is consens that accessing the private encoder context from the muxer
is completely wrong.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

c06d4f2c

avformat/ffmenc: Replace some st->codec use by codecpar · b7d94c19

Michael Niedermayer authored Dec 01, 2016

Note, this temporarly drops the ability to set ffmpeg encoder debug and flags2 via ffserver.conf
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

b7d94c19

avfilter/vf_premultiply: remove redundant semicolons · 7d1b1b66
Michael Niedermayer authored Dec 02, 2016
```
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
```
7d1b1b66

matroskadec: partly revert "demux relevant subtitle packets after a seek" · 7a9db61d

Rainer Hochecker authored Nov 26, 2016

This reverts parts of c1658257. The hard
coded 30 seconds are a lot, and finishing the seek can takes several
seconds when the source is on a network share. Remove this code
entirely, because it does more bad than good.

(Commit message provided by committer, based on the original messages
by the patch author.)
Signed-off-by: Rainer Hochecker <fernetmenta@online.de>
Signed-off-by: wm4 <nfxjfg@googlemail.com>

7a9db61d