wrapper/FFmpeg
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
84120 commits 40 branches 405 tags 230 MiB
Commit graph

37358 commits

Author SHA1 Message Date
Clément Bœsch
ed223eeab3 Merge commit 'd42809f983' 
* commit 'd42809f983':
  av1: Add codec_id and basic demuxing support

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-19 18:28:40 +01:00
Clément Bœsch
ca619cdf54 Merge commit '221402c1c8' 
* commit '221402c1c8':
  pcx: check that the packet is large enough before reading the header

See 8cd1c0febe

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-19 17:55:06 +01:00
Clément Bœsch
d707e667c5 Merge commit '409d1cd2c9' 
* commit '409d1cd2c9':
  cook: use the bytestream2 API for reading extradata

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-19 17:47:19 +01:00
Clément Bœsch
a0220d949f Merge commit 'bba9d8bdfb' 
* commit 'bba9d8bdfb':
  qpeg: fix an off by 1 error in the MV check

See dd3bfe3cc1

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-19 17:39:49 +01:00
Clément Bœsch
f09aa73b30 Merge commit '796dca027b' 
* commit '796dca027b':
  alac: do not return success if nothing was decoded

See e11983bda0

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-19 17:36:37 +01:00
Clément Bœsch
1080b7162f Merge commit 'f5d46d3322' 
* commit 'f5d46d3322':
  vmnc: check that subrectangles fit into their containing rectangles

See 6ba02602aa

This merge keeps our condition against w-i and h-j instead of bw and bh.
One may be more correct than the other, but I'm keeping our behaviour
here for safety reasons.

The style and formatting is merged.

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-19 17:24:49 +01:00
Clément Bœsch
01e188762f Merge commit '83b92a855e' 
* commit '83b92a855e':
  golomb: Drop disabled cruft

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-19 16:12:41 +01:00
Clément Bœsch
a754fae4a7 Merge commit '014852e932' 
* commit '014852e932':
  simple_idct: arm: Drop disabled code variant

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-19 16:12:07 +01:00
Clément Bœsch
8695ce73ca Merge commit 'e2b9993558' 
* commit 'e2b9993558':
  simple_idct: x86: Drop disabled IDCT implementation

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-19 16:11:11 +01:00
Clément Bœsch
ff66ba6feb Merge commit '7effebde78' 
* commit '7effebde78':
  dvbsubdec: Remove disabled, near-duplicate debug code

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-19 16:10:17 +01:00
Clément Bœsch
adef752f1b Merge commit '0e285c2f90' 
* commit '0e285c2f90':
  mpegvideo: Kill some disabled code

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-19 16:07:30 +01:00
Clément Bœsch
95a29b1a82 Merge commit 'f2f145f303' 
* commit 'f2f145f303':
  msmpeg4: Drop disabled debug cruft

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-19 16:06:49 +01:00
Clément Bœsch
87cd8dc0b0 Merge commit 'be1db21ba8' 
* commit 'be1db21ba8':
  mathops: Drop disabled alternative mid_pred() implementation

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-19 16:05:13 +01:00
Clément Bœsch
1a48a51bfc Merge commit 'b53d8c3ccf' 
* commit 'b53d8c3ccf':
  mjpegdec: Drop disabled code

The last chunk is replaced with a comment describing the structure.

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-19 16:03:25 +01:00
Clément Bœsch
7a6514861e Merge commit '34c22a9ca6' 
* commit '34c22a9ca6':
  faan(i)dct: Kill some disabled code

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-19 16:00:21 +01:00
Clément Bœsch
2f42aef3e4 Merge commit '17cb56b356' 
* commit '17cb56b356':
  ffv1: Remove broken disabled cruft

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-19 15:58:43 +01:00
Clément Bœsch
b6e88bf323 Merge commit 'b96f0ab3d2' 
* commit 'b96f0ab3d2':
  h264: Kill broken disabled cruft

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-19 15:56:19 +01:00
Clément Bœsch
842e7853c7 Merge commit '42c4c2d2a6' 
* commit '42c4c2d2a6':
  aac: Drop broken cruft

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-19 15:54:44 +01:00
Clément Bœsch
92cd2c04b1 Merge commit '263efc095e' 
* commit '263efc095e':
  jfdct: Kill broken cruft

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-19 15:50:17 +01:00
Clément Bœsch
4ded6f9b31 Merge commit 'dab2034b86' 
* commit 'dab2034b86':
  roqvideoenc: Drop broken disabled cruft

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-19 15:49:15 +01:00
Clément Bœsch
8a403b00d1 Merge commit '562bec0e69' 
* commit '562bec0e69':
  pnm_parser: Drop broken disabled cruft

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-19 15:48:50 +01:00
Clément Bœsch
18cdef9ab7 Merge commit 'a972fc1c0a' 
* commit 'a972fc1c0a':
  wma: Kill non-compiling disabled cruft

See 0755033f8a

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-19 15:42:55 +01:00
Clément Bœsch
efcba5a06a Merge commit 'd5fda00efa' 
* commit 'd5fda00efa':
  mpeg4videoenc: Kill non-compiling disabled cruft

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-19 13:48:07 +01:00
Clément Bœsch
3f04964671 Merge commit 'e4d5b55193' 
* commit 'e4d5b55193':
  rangecoder: Kill non-compiling disabled cruft

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-19 13:44:04 +01:00
Clément Bœsch
822f1a7913 Merge commit 'e9bfff1cc6' 
* commit 'e9bfff1cc6':
  lavc: free buffer_frame/pkt on avcodec_open2() failure

This commit is a noop, see 27adf9f9cd.

Only reordered to reduce diff.

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-18 19:27:56 +01:00
Carl Eugen Hoyos
9e6b269fea lavc/avcodec: Constify AVBitStreamFilter* in AVBitStreamFilterContext struct. 
Fixes a gcc warning:
libavcodec/bitstream_filter.c:71:20: warning: assignment discards 'const' qualifier from pointer target type
 2017-03-17 23:46:47 +01:00
Tobias Rapp
205b8fd078 avcodec: estimate output bitrate for uncompressed video codecs 
Allows to get a more realistic total bitrate (and estimated file size)
in avi_write_header. Previously a static default value of 200k was
assumed.

Adds an internal helper function for bitrate guessing.

Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-03-17 11:55:16 +01:00
Konda Raju
2db5ab73d4 avcodec/nvenc: allow different const-qps for I, P and B frames 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2017-03-17 10:42:55 +01:00
wm4
b4b8ca24f6 avcodec: fix uninitialized variable read 
This cna happen if the user tries to call the new decode API for
subtitles.

Fixes CID 1402071.
 2017-03-17 00:29:03 +01:00
Carl Eugen Hoyos
5dd7ea9f56 lavc/internal: Constify AVPacket* in AVCodecInternal. 
Fixes a gcc warning:
libavcodec/utils.c:2244:26: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
 2017-03-16 21:14:34 +01:00
Carl Eugen Hoyos
0d34dbc272 lavc/avpacket: Make pkt parameter of av_packet_get_side_data() const. 
Reflects the actual code and silences a gcc warning:
libavcodec/utils.c:2102:36: warning: passing argument 1 of 'av_packet_get_side_data' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
 2017-03-16 21:09:41 +01:00
Clément Bœsch
8286c359ad Merge commit 'e99ecda550' 
* commit 'e99ecda550':
  checkasm: add vp9 MC tests.
  vp9mc/x86: sse2 MC assembly.
  vp9mc/x86: add AVX and AVX2 MC
  vp9mc/x86: rename ff_* to ff_vp9_*
  vp9mc/x86: rename ff_avg[48]_sse to ff_avg[48]_mmxext
  vp9mc/x86: simplify a few inits.
  vp9mc/x86: add 16px functions (64bit only).

Noop (aside from a formatting comment in vp9mc.asm). We already have all
of this. We should consider making a final diff between the two projects
when the dust comes down.

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-16 20:25:39 +01:00
Clément Bœsch
a4f5e79f7c Merge commit '89466de4ae' 
* commit '89466de4ae':
  vp9/x86: rename vp9dsp to vp9mc

File was already renamed, only the top description is updated.

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-16 20:10:47 +01:00
Michael Niedermayer
a3a4082599 avcodec/h264_cabac: Fix runtime error: negation of -2147483648 cannot be represented in type 'int'; cast to an unsigned type to negate this value to itself 
Fixes: 858/clusterfuzz-testcase-5168477042114560

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-03-16 16:16:05 +01:00
Michael Niedermayer
2898bc522d avcodec/h264idct_template: fix multiple runtime error: signed integer overflow 
Fixes: 857/clusterfuzz-testcase-5319093760557056

Benchmark changes from 335->333 (so if its not a random fluctuation then it would be faster)

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-03-16 16:16:05 +01:00
Matthieu Bouron
0c6105dde0 lavc/tests/dct/aarch64: add ff_simple_idct_neon test 2017-03-16 12:00:41 +01:00
Matthieu Bouron
4c8e528d19 lavc/aarch64: add ff_simple_idct{,_add,_put}_neon functions 2017-03-16 12:00:41 +01:00
James Almer
6c4665deb4 Merge commit '89aebc5bcc' 
* commit '89aebc5bcc':
  lavc: align the linesize to 32 when AVX is enabled

Merged-by: James Almer <jamrial@gmail.com>
 2017-03-15 22:16:53 -03:00
James Almer
e632fe9bab Merge commit '3c504bc359' 
* commit '3c504bc359':
  x86: deduplicate some constants

Merged-by: James Almer <jamrial@gmail.com>
 2017-03-15 22:07:28 -03:00
James Almer
e298497f0c Merge commit '3ccec334b8' 
* commit '3ccec334b8':
  sbrdsp: Move a misplaced #endif directive to the right spot

Merged-by: James Almer <jamrial@gmail.com>
 2017-03-15 21:37:40 -03:00
Michael Niedermayer
cfa10e11be avcodec/tiff: Check palette shift 
Fixes multiple  runtime error: shift exponent 792 is too large for 32-bit type 'unsigned int'

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-03-16 01:04:35 +01:00
Michael Niedermayer
58e9c7f4a2 avcodec/wavpack: Fix multiple integer overflows 
Fixes: 839/clusterfuzz-testcase-4871084446842880

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-03-16 01:04:35 +01:00
Michael Niedermayer
45198477de avcodec/simple_idct_template: Fix several integer overflows 
Benchmarks with START_TIMER indicate that the code is faster with unsigned, (that is
with the patch), there was quite some fluctuation in the numbers so this may be just
random

Fixes: 811/clusterfuzz-testcase-6465493076541440

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-03-16 01:04:35 +01:00
Clément Bœsch
d96f6df3a6 Merge commit '7ebdffc353' 
* commit '7ebdffc353':
  dxv: Check to make sure we don't overrun buffers on corrupt inputs

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-15 23:26:10 +01:00
Clément Bœsch
aabe525734 Merge commit 'e328178da9' 
* commit 'e328178da9':
  qsvdec: only access hwaccel_context is the pixel format is QSV

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-15 23:22:50 +01:00
Clément Bœsch
4ac44520e5 Merge commit '8495d84f01' 
* commit '8495d84f01':
  ac3dec: Add some inline hints

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-15 21:58:13 +01:00
Clément Bœsch
151b5e4a53 Merge commit '3db51bf671' 
* commit '3db51bf671':
  ac3dec: Simplify skipping

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-15 21:57:57 +01:00
Clément Bœsch
2e3221c303 Merge commit 'f0ccc65bc9' 
* commit 'f0ccc65bc9':
  ac3dec: Split coupling-specific code from decode_audio_block()

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-15 21:56:47 +01:00
Clément Bœsch
7c4dbd1df9 Merge commit 'a5ebe5d121' 
* commit 'a5ebe5d121':
  ac3dec: Split spx-specific code from decode_audio_block()

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-15 21:43:59 +01:00
Clément Bœsch
e40fd81809 Merge commit 'a115eb9e75' 
* commit 'a115eb9e75':
  mimic: do not release the newly obsolete reference at the end of decoding

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-15 21:23:30 +01:00