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Commit Graph

85720 Commits

Author SHA1 Message Date
Clément Bœsch
85452f9ab7 Merge commit 'e807491fc6a336e4becc0cbc981274a8fde18aba'
* commit 'e807491fc6a336e4becc0cbc981274a8fde18aba':
  mpeg12dec: avoid signed overflow in bitrate calculation
  mpegvideo_parser: avoid signed overflow in bitrate calculation

This merge is a noop.

2017-04-29 12:54:15     @ubitux michaelni: is 740959fdbf enough to fix the overflow fixed in 58405de0951a843765625159402870c1eea3c3b1?
2017-04-29 12:55:53     @ubitux same question with e807491fc6
2017-04-29 13:21:45     michaelni       ubitux, the libav code refered to is wrong for us and i doubt the problem it fixes applies to us.
2017-04-29 13:24:29     @ubitux michaelni: ok, for both commits?
2017-04-29 13:33:55     michaelni       yes, they do more or less the same thing

Merged-by: Clément Bœsch <u@pkh.me>
2017-04-29 13:49:06 +02:00
Clément Bœsch
e166fe2e1f Merge commit '46191a2da16f751e53d93646ae1388d421d12bee'
* commit '46191a2da16f751e53d93646ae1388d421d12bee':
  mov: fix a possible invalid read in mov_read_mac_string()

Merged-by: Clément Bœsch <u@pkh.me>
2017-04-29 12:46:48 +02:00
Clément Bœsch
5729acee82 Merge commit 'cfa4eb4fba782f3f37a33be997b27a91a07053c9'
* commit 'cfa4eb4fba782f3f37a33be997b27a91a07053c9':
  vaapi_decode: use the correct logging context

This commit is a noop, see 79307ae563

Merged-by: Clément Bœsch <u@pkh.me>
2017-04-29 12:46:00 +02:00
Clément Bœsch
b893f3f543 Merge commit 'ea8b730d8e67152107d7fcdd5590bbb51ec236b1'
* commit 'ea8b730d8e67152107d7fcdd5590bbb51ec236b1':
  hevcdec: add a VAAPI hwaccel

This commit is a noop, see adb54e59c1

Merged-by: Clément Bœsch <u@pkh.me>
2017-04-29 12:45:21 +02:00
Clément Bœsch
fe86fa7c0a Merge commit '1783d7ec03d730c5bd96c07bc5fa7aa566f85c66'
* commit '1783d7ec03d730c5bd96c07bc5fa7aa566f85c66':
  Changelog: add some missing entries

Merged-by: Clément Bœsch <u@pkh.me>
2017-04-29 12:43:37 +02:00
Paul B Mahol
b8b0cece79 doc/filters: add one lowpass filter example
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-04-29 11:44:21 +02:00
Lucas Cooper
77bc507f6f avformat/movenc: Explicitly address potential division by zero.
find_fps attempts to infer framerate from AVCodec's timebase. When this
results in a frame rate that isn't explicitly marked as supported in
av_timecode_check_frame_rate, find_fps returns the AVStream's
avg_frame_rate, which, per avformat.h, _may_ be set (or not).

mov_get_mpeg2_xdcam_codec_tag, mov_get_h264_codec_tag and
find_compressor attempt to call av_q2d on the return value of find_fps,
which in the above case, may result in division by zero and therefore,
an undefined frame rate when NaN is converted to int.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-04-29 03:54:31 +02:00
James Zern
1bee78a019 libvpxenc: allow aq-mode 4 (equator360)
this was added in 1.6.0

Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: James Zern <jzern@google.com>
2017-04-28 17:56:09 -07:00
Muhammad Faiz
e061826eb2 avfilter/lavfutils: use image2pipe demuxer on ff_load_image
allow protocols other than file to be used
for example, use data protocol to embed a file in script

Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
2017-04-29 01:23:25 +07:00
Steven Liu
cbfd44a922 avformat/hlsenc: fix CID 1405135
Fixes Coverity CID: 1405135

Reviewed-by: Rodger Combs <rodger.combs@gmail.com>
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
2017-04-28 10:18:44 +08:00
Steven Liu
363e4f0810 avformat/hlsenc: hold old key info when append list
fix ticket id: #6353

Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
2017-04-28 10:17:40 +08:00
Rostislav Pehlivanov
f7542d7e35 opus_pvq: use function pointers for recursion
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
2017-04-27 05:50:39 +01:00
James Almer
453f8ea242 avcodec/opus_pvq: fix recursive inlining compilation failures
They were introduced by f16180f448
2017-04-27 00:33:24 -03:00
Michael Niedermayer
6ca82975b7 avcodec/mdec: Fix runtime error: left shift of negative value -127
Fixes undefined behavior
Fixes: 1275/clusterfuzz-testcase-minimized-6718162017976320

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-04-27 04:25:31 +02:00
Michael Niedermayer
966cbfbc83 tools/target_dec_fuzzer: Fix return code on open failure
Fixes: 1271/clusterfuzz-testcase-minimized-6095220498235392

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-04-27 04:25:31 +02:00
Michael Niedermayer
fa8fd0808f avcodec/x86/vc1dsp_init: Fix build failure with --disable-optimizations and clang
compilers doing DCE at -O0 do not necessarily understand "complex" boolean expressions
Build succeeds with this change, this was the only failure

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-04-27 04:25:31 +02:00
Martin Vignali
e46d637452 libavcodec/exr : fix float to uint16 conversion for negative float value
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-04-27 04:25:31 +02:00
Rostislav Pehlivanov
f16180f448 opus_pvq: merge band encoding and decoding into one function
Most code between the 2 functions was duplicated which made keeping
both in sync difficult.

This also fixes some discovered issues with encoding (incorrect
TF switching buffers) and reduces stack usage (reuse the already
allocated CeltFrame->scratch buffer for the quantized coefficients).

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
2017-04-27 02:18:32 +01:00
Rostislav Pehlivanov
18a0d9d7ad opus_pvq: remove outdated/incorrect comments and redundant variables
Removes the last style issues with opus_pvq.c

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
2017-04-26 23:54:21 +01:00
Rostislav Pehlivanov
4d59de3991 opus_pvq: minor cleanups
Removes unneeded variables, renames confusing and innacurate variables
and rewrites and slightly optimizes hadamard interleave/deinterleave
functions.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
2017-04-26 23:22:25 +01:00
Ben Chang
8de3458a07 avcodec/nvenc: surface allocation reduction
This patch aims to reduce the number of input/output surfaces
NVENC allocates per session. Previous default sets allocated surfaces to 32
(unless there is user specified param or lookahead involved). Having large
number of surfaces consumes extra video memory (esp for higher resolution
encoding). The patch changes the surfaces calculation for default, B-frames,
lookahead scenario respectively.

The other change involves surface selection. Previously, if a session
allocates x surfaces, only x-1 surfaces are used (due to combination
of output delay and lock toggle logic). To prevent unused surfaces,
changing surface rotation to using predefined fifo.

Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
2017-04-26 21:57:54 +02:00
Clément Bœsch
78a5fc4579 lavc/hevcdec: fix invalid use of ff_get_format()
Regression since 76cc100afb.

Spotted-by: James Almer <jamrial@gmail.com>
2017-04-26 17:35:28 +02:00
Clément Bœsch
540b8760e8 Merge commit 'd4a91e65343be5d79a4afa61c791191e1b57499a'
* commit 'd4a91e65343be5d79a4afa61c791191e1b57499a':
  pthread_frame: do not run hwaccel decoding asynchronously unless it's safe

This commit is a noop, see e0cd598bc4

Merged-by: Clément Bœsch <u@pkh.me>
2017-04-26 17:32:40 +02:00
Clément Bœsch
8c6f18e444 Merge commit '8dfba25ce89b62c80ba83e2116d549176c376144'
* commit '8dfba25ce89b62c80ba83e2116d549176c376144':
  pthread_frame: ensure the threads don't run simultaneously with hwaccel

This commit is a noop, see 14bb15bfd5

Merged-by: Clément Bœsch <u@pkh.me>
2017-04-26 17:31:22 +02:00
Clément Bœsch
84a368f6fe Merge commit '373fd76b4dbd9aa03ed28e502f33f2ca8c1ce19a'
* commit '373fd76b4dbd9aa03ed28e502f33f2ca8c1ce19a':
  hevcdec: do not set decoder-global SPS prematurely

Merged-by: Clément Bœsch <u@pkh.me>
2017-04-26 17:25:54 +02:00
Clément Bœsch
a0ffd66caa Merge commit '0fea8555ae25124c21f4c4f55a5fa76e9169aa03'
* commit '0fea8555ae25124c21f4c4f55a5fa76e9169aa03':
  v4l2: use codec descriptors for mapping a codec name to id

Merged-by: Clément Bœsch <u@pkh.me>
2017-04-26 17:17:50 +02:00
Clément Bœsch
7e503828b0 Merge commit 'ee480790c7eeb03c9cebd8971c46e0cb7db65277'
* commit 'ee480790c7eeb03c9cebd8971c46e0cb7db65277':
  build: Add name parameter to check_lib() helper function

Merged-by: Clément Bœsch <u@pkh.me>
2017-04-26 17:15:07 +02:00
Clément Bœsch
dfbfbbfa48 Merge commit '1faffe7e8fab21186a233011bc8a62f47962e2cd'
* commit '1faffe7e8fab21186a233011bc8a62f47962e2cd':
  configure: Disentangle vfw32 and user32 lib handling

Merged-by: Clément Bœsch <u@pkh.me>
2017-04-26 16:42:17 +02:00
Clément Bœsch
f9ecf5498c Merge commit 'f7174d7ed045445d00a6d557236737d09ad32343'
* commit 'f7174d7ed045445d00a6d557236737d09ad32343':
  configure: fix linking with MSVC when using --disable-optimizations

Merged-by: Clément Bœsch <u@pkh.me>
2017-04-26 16:39:37 +02:00
Clément Bœsch
9c1b09f73e Merge commit 'ef9a711be718ed3802a263d1d9ed340a4aaef224'
* commit 'ef9a711be718ed3802a263d1d9ed340a4aaef224':
  configure: put d3d11 check in alphabetical order

Merged-by: Clément Bœsch <u@pkh.me>
2017-04-26 16:38:10 +02:00
Clément Bœsch
65c3621d78 Merge commit 'a4fec9a7eab842ea5eea1b1ee98624356cb31422'
* commit 'a4fec9a7eab842ea5eea1b1ee98624356cb31422':
  rtmppkt: Check for packet size mismatches

See 7d57ca4d9a

Merged-by: Clément Bœsch <u@pkh.me>
2017-04-26 16:36:13 +02:00
Clément Bœsch
be6f6fce2e Merge commit 'cdcfa97dc49d83b5eefd0a651db6bb0a6f98e8f2'
* commit 'cdcfa97dc49d83b5eefd0a651db6bb0a6f98e8f2':
  libavformat: Fix a faulty api deprecation guard in prepare_input_packet

Merged-by: Clément Bœsch <u@pkh.me>
2017-04-26 16:30:01 +02:00
Clément Bœsch
0f00eb0e4e Merge commit '2425d7329fdccfa9954faba748f3865151354f0c'
* commit '2425d7329fdccfa9954faba748f3865151354f0c':
  arm64: replace 'bic' with immediate with 'and' with inverted immediate

Merged-by: Clément Bœsch <u@pkh.me>
2017-04-26 16:28:57 +02:00
Clément Bœsch
06aafda03f Merge commit '05a603a94e4b3eeefa5e18ae653a848001461e89'
* commit '05a603a94e4b3eeefa5e18ae653a848001461e89':
  ppc: Merge types_altivec.h into util_altivec.h

Merged-by: Clément Bœsch <u@pkh.me>
2017-04-26 16:27:24 +02:00
Clément Bœsch
172b0e2e88 Merge commit 'ea7ee4b4e381e0fa731458de0cbf740430eeb013'
* commit 'ea7ee4b4e381e0fa731458de0cbf740430eeb013':
  ppc: Centralize compiler-specific altivec.h #include handling in one place

Merged-by: Clément Bœsch <u@pkh.me>
2017-04-26 16:23:28 +02:00
Clément Bœsch
3a033bc5cf Merge commit '39929e55eb13eeb8dfbe1bc99301fecf6b8942dd'
* commit '39929e55eb13eeb8dfbe1bc99301fecf6b8942dd':
  ppc: hevcdsp: Use shorthands for vector types

Merged-by: Clément Bœsch <u@pkh.me>
2017-04-26 14:39:28 +02:00
Clément Bœsch
40cc925f93 Merge commit '554e55bbf0e4a3640a784cb512b816e776c56333'
* commit '554e55bbf0e4a3640a784cb512b816e776c56333':
  decode.h: Add missing headers to fix standalone compilation

Merged-by: Clément Bœsch <u@pkh.me>
2017-04-26 14:38:46 +02:00
Clément Bœsch
964ae2db32 Merge commit '343e2833994655c252d5236a3394bf6db7a4d8b1'
* commit '343e2833994655c252d5236a3394bf6db7a4d8b1':
  pthread_frame: use better memory orders for frame progress

This commit is a noop, see c358c62550

Merged-by: Clément Bœsch <u@pkh.me>
2017-04-26 14:37:52 +02:00
Clément Bœsch
a5ee1b617a Merge commit 'e94b9313b21c3d91a36ef064f7fe3e867616f47f'
* commit 'e94b9313b21c3d91a36ef064f7fe3e867616f47f':
  fate: Add h264 test for frame num gaps

This commit is a noop, see b7e4ea0c80

Merged-by: Clément Bœsch <u@pkh.me>
2017-04-26 14:36:31 +02:00
Clément Bœsch
9bc37352de Merge commit '5c7f2cf81df06614f255f061850132355a01d75e'
* commit '5c7f2cf81df06614f255f061850132355a01d75e':
  h264_slice: Wait for refs to be available before we use them in error concealment

This commit is a noop, see 4413e950b2

Merged-by: Clément Bœsch <u@pkh.me>
2017-04-26 14:35:28 +02:00
Clément Bœsch
76cc100afb Merge commit '86157e6db2c7a9222f77fa7e7f50fb9aebc3aa81'
* commit '86157e6db2c7a9222f77fa7e7f50fb9aebc3aa81':
  hevc: decouple calling get_format() from exporting the SPS parameters

See 786032cad8 (which has been reverted
and replaced with Anton's version to reduce diffs between the two
projects).

Merged-by: Clément Bœsch <u@pkh.me>
2017-04-26 14:32:09 +02:00
James Almer
b4330a0e02 avformat/concatdec: fix the h264 annexb extradata check
The start code can be either in the first three or four bytes.
2017-04-25 20:23:12 -03:00
Clément Bœsch
91f8ccdda0 Merge commit '730c02326094bcfb1fa67f10a7e7b22f03f5a88f'
* commit '730c02326094bcfb1fa67f10a7e7b22f03f5a88f':
  binkaudio: switch to the new send/receive API

Merged-by: Clément Bœsch <u@pkh.me>
2017-04-25 19:12:05 +02:00
Clément Bœsch
d417e95af7 Merge commit 'fa1749dd34c55fb997c97dfc4da9383c9976ab91'
* commit 'fa1749dd34c55fb997c97dfc4da9383c9976ab91':
  vp9: split superframes in the filtering stage before actual decoding

This commit is a noop.

2017-04-24 20:45:04     @ubitux BBB: btw, do you think you can get the bsf thing this week or we should skip it to give you more time and go on with the merges?
2017-04-24 20:45:20     @BBB    I’m not sure I’ll finish it that soon
2017-04-24 20:45:26     @BBB    I’d skip it and leave it for later
2017-04-24 20:45:35     @BBB    I’ll do it, I promise, but I Can’t guarantee it’ll be done by $date

Merged-by: Clément Bœsch <u@pkh.me>
2017-04-25 19:02:47 +02:00
Paul B Mahol
9d08c7bd42 avfilter/af_biquads: allow filtering only selected channels
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-04-25 18:08:26 +02:00
Martin Vignali
59d219b91e fate/exr : fix pix_fmt
rgb_scanline_pxr24_half_uint32_13x9.exr doesn't have alpha

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-04-25 12:12:57 +02:00
Michael Niedermayer
550a9c547e tools/target_dec_fuzzer: Remove FuzzerInterface.h dependancy
The header is not always available in the docker build environment

Suggested-by: Kostya Serebryany
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-04-25 03:13:00 +02:00
Michael Niedermayer
177608aa74 fate: Add test for pkt_size of ffprobe
Suggested-by: James Almer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-04-24 23:17:58 +02:00
Michael Niedermayer
5b499bf4a0 Make tools/target_dec_*_fuzzer buildable with configure and make
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-04-24 23:17:47 +02:00
Michael Niedermayer
d976d2ec78 tools/target_dec_fuzzer: Fix build with default FFmpeg build flags
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-04-24 23:16:53 +02:00