Commits · 12dea8a5a15343e9c404376c40ca8a1cc9d1479e · Linshizhi / ffmpeg.wasm-core

05 May, 2017 40 commits

avcodec/ivi: Free custom blk_vlc · 12dea8a5

Michael Niedermayer authored May 05, 2017

Fixes memleak
Fixes: 1351/clusterfuzz-testcase-minimized-5861971645693952

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

12dea8a5

avcodec/aacsbr_template: Do not leave bs_num_env invalid · a8ad83b7

Michael Niedermayer authored May 05, 2017

Fixes out of array read
Fixes: 1349/clusterfuzz-testcase-minimized-5370707196248064

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

a8ad83b7

avcodec/mdec: Fix signed integer overflow: 28835400 * 83 cannot be represented in type 'int' · a234b5ad

Michael Niedermayer authored May 05, 2017

Fixes: 1346/clusterfuzz-testcase-minimized-5776732600664064

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

a234b5ad

doc/libav_merge: remove line about ADVANCED_PARSER · 470ad23a

James Almer authored Apr 30, 2017

It's been addressed.
Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com>
Reviewed-by: Aaron Levinson <alevinsn@aracnet.com>
Signed-off-by: James Almer <jamrial@gmail.com>

470ad23a

avcodec/hevc_parse: decode SEI message NALUs in extradata · 6a72578c

James Almer authored Apr 30, 2017

They may be available in hvcc style extradata.

Based on a patch by Hendrik Leppkes.
Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com>
Reviewed-by: Aaron Levinson <alevinsn@aracnet.com>
Signed-off-by: James Almer <jamrial@gmail.com>

6a72578c

avcodec/hevc_parser: move slice header parsing to its own function · bf1e3be5

James Almer authored May 01, 2017

Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com>
Reviewed-by: Aaron Levinson <alevinsn@aracnet.com>
Signed-off-by: James Almer <jamrial@gmail.com>

bf1e3be5

avcodec/hevc_parser: remove HEVCContext usage · 1c088632

James Almer authored Apr 30, 2017

This gets rid of the duplicate, limited parser.
Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com>
Reviewed-by: Aaron Levinson <alevinsn@aracnet.com>
Signed-off-by: James Almer <jamrial@gmail.com>

1c088632

avcodec/hevc_parser: use ff_h2645_packet_split() to parse NAL units · ceb08590

James Almer authored Apr 30, 2017

This simplifies the code considerably.
Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com>
Reviewed-by: Aaron Levinson <alevinsn@aracnet.com>
Signed-off-by: James Almer <jamrial@gmail.com>

ceb08590

avcodec/hevcdec: move SliceHeader struct definition to hevc_ps · 4aaace8b

James Almer authored Apr 30, 2017

This is in preparation for a following patch.
Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com>
Reviewed-by: Aaron Levinson <alevinsn@aracnet.com>
Signed-off-by: James Almer <jamrial@gmail.com>

4aaace8b

avcodec/hevcdec: remove HEVCContext usage from ff_hevc_compute_poc() · 1d53b8e9

James Almer authored Apr 30, 2017

Move it to hevc_ps as well. This is in preparation for a following patch.
Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com>
Reviewed-by: Aaron Levinson <alevinsn@aracnet.com>
Signed-off-by: James Almer <jamrial@gmail.com>

1d53b8e9

avcodec/hevcdec: move SEI message parsing into a separate header · a687fb99

James Almer authored Apr 30, 2017

It doesn't depend on hevcdec anymore.
Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com>
Reviewed-by: Aaron Levinson <alevinsn@aracnet.com>
Signed-off-by: James Almer <jamrial@gmail.com>

a687fb99

avcodec/hevcdec: remove HEVCContext usage from hevc_sei · c4b08c8a

James Almer authored Apr 30, 2017

Based on the H264 SEI implementation.
Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com>
Reviewed-by: Aaron Levinson <alevinsn@aracnet.com>
Signed-off-by: James Almer <jamrial@gmail.com>

c4b08c8a

avcodec/dfa: Fix off by 1 error · f52fbf4f

Michael Niedermayer authored May 05, 2017

Fixes out of array access
Fixes: 1345/clusterfuzz-testcase-minimized-6062963045695488

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

f52fbf4f

avcodec/nellymoser: Fix multiple left shift of negative value -8591 · 0953736b

Michael Niedermayer authored May 05, 2017

Fixes: 1342/clusterfuzz-testcase-minimized-5490842129137664

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

0953736b

avcodec/cdxl: Fix signed integer overflow: 14243456 * 164 cannot be represented in type 'int' · 1002932a

Michael Niedermayer authored May 05, 2017

Fixes: 1341/clusterfuzz-testcase-minimized-5441502618583040

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

1002932a

avcodec/g722: Fix multiple runtime error: left shift of negative value -1 · f55df629

Michael Niedermayer authored May 05, 2017

Fixes: 1340/clusterfuzz-testcase-minimized-4669892148068352

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

f55df629

avcodec/dss_sp: Fix multiple left shift of negative value -466 · 38152d93

Michael Niedermayer authored May 05, 2017

Fixes: 1339/clusterfuzz-testcase-minimized-4614671485108224

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

38152d93

avcodec/wnv1: Fix runtime error: left shift of negative value -1 · 9fac508c

Michael Niedermayer authored May 05, 2017

Fixes: 1338/clusterfuzz-testcase-minimized-6485546354343936

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

9fac508c

Merge commit '' · 3c085c1b

Clément Bœsch authored May 05, 2017

* commit 'b68e3531':
  qsvdec: do not sync PIX_FMT_QSV surfaces
Merged-by: Clément Bœsch <cboesch@gopro.com>

3c085c1b

Merge commit '' · 86b2c7d4

Clément Bœsch authored May 05, 2017

* commit 'ac3c3ee6':
  dxva2: allow an empty array of ID3D11VideoDecoderOutputView

This commit is a noop, see 8fb48659Merged-by: Clément Bœsch <cboesch@gopro.com>

86b2c7d4

Merge commit '' · 0ab40e44

Clément Bœsch authored May 05, 2017

* commit 'f67235a2':
  dxva2: get the slice number directly from the surface in D3D11VA

This commit is a noop, see 153b36fcMerged-by: Clément Bœsch <cboesch@gopro.com>

0ab40e44

Merge commit '' · b0108435

Clément Bœsch authored May 05, 2017

* commit '122de16d':
  Replace cmdutils_common_opts.h by a macro
Merged-by: Clément Bœsch <cboesch@gopro.com>

b0108435

Merge commit '' · cea5e735

Clément Bœsch authored May 05, 2017

* commit '2a2889e1':
  build: Remove stray duplicate conditional variable declaration

This commit is a noop, there is no duplicate in FFmpeg. we have the
tools rules kept in the root Makefile though (see
802d94c3)
Merged-by: Clément Bœsch <cboesch@gopro.com>

cea5e735

avcodec/aacps: Fix undefined behavior · 527f89e0

Michael Niedermayer authored May 05, 2017

Fixes: 1337/clusterfuzz-testcase-minimized-5212314171080704

Fixes the existence of a potentially invalid pointer intermediate

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

527f89e0

avcodec/pixlet: Fix shift exponent 4294967268 is too large for 32-bit type 'int' · 1f5b6c7e

Michael Niedermayer authored May 05, 2017

Fixes: 1336/clusterfuzz-testcase-minimized-4761381930795008

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

1f5b6c7e

avcodec/tiertexseqv: set the fixed dimenasions, do not depend on the demuxer doing so · ce551a39

Michael Niedermayer authored May 05, 2017

Fixes: out of array access
Fixes: 1348/clusterfuzz-testcase-minimized-6195673642827776

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

ce551a39

Merge commit '' · 2ea6310f

Clément Bœsch authored May 05, 2017

* commit '89725a85':
  vaapi_h264: Scale log2_max_pic_order_cnt_lsb with max_b_frames

This commit is a noop, see eefa4b76Merged-by: Clément Bœsch <cboesch@gopro.com>

2ea6310f

Merge commit '' · 2eb8fcff

Clément Bœsch authored May 05, 2017

* commit 'a3c3a5ea':
  vaapi_encode: Support forcing IDR frames via AVFrame.pict_type

This commit is a noop, see c667c097Merged-by: Clément Bœsch <cboesch@gopro.com>

2eb8fcff

Merge commit '' · 5786ee3e

Clément Bœsch authored May 05, 2017

* commit '37fab066':
  vaapi_encode: Fix GOP sizing

This commit is a noop, see 760f1a77Merged-by: Clément Bœsch <cboesch@gopro.com>

5786ee3e

Merge commit '' · 18e2a446

Clément Bœsch authored May 05, 2017

* commit 'bd6496fa':
  interplayvideo: Convert to the new bitstream reader
  adx: Convert to the new bitstream reader
  dvbsubdec: Convert to the new bitstream reader
  motionpixels: Convert to the new bitstream reader

This merge is a noop, see
http://ffmpeg.org/pipermail/ffmpeg-devel/2017-April/209609.htmlMerged-by: Clément Bœsch <u@pkh.me>

18e2a446

Merge commit '' · 90fe0800

Clément Bœsch authored May 05, 2017

* commit '00b6a765':
  hmac: Explicitly convert types at function pointer assignment
Merged-by: Clément Bœsch <cboesch@gopro.com>

90fe0800

lavu/sha512: update length argument following sha+md5 changes · fcc4ed1e
Clément Bœsch authored May 05, 2017

fcc4ed1e

Merge commit '' · 651ee934

Clément Bœsch authored May 05, 2017

* commit 'e435beb1':
  crypto: consistently use size_t as type for length parameters
Merged-by: Clément Bœsch <cboesch@gopro.com>

651ee934

Merge commit '' · 20e72fae

Clément Bœsch authored May 05, 2017

* commit 'f1af37b5':
  h264dec: make ff_h264_decode_init() static
Merged-by: Clément Bœsch <cboesch@gopro.com>

20e72fae

Merge commit '' · cb0eba71

Clément Bœsch authored May 05, 2017

* commit 'e7de05f9':
  h264dec: drop a redundant check

This commit is a noop, see 4cc1ce4aMerged-by: Clément Bœsch <cboesch@gopro.com>

cb0eba71

Merge commit '' · e584e88c

Clément Bœsch authored May 05, 2017

* commit '3cba1ad7':
  x86inc: Avoid using eax/rax for storing the stack pointer

This commit is a noop, see cd09e3b3Merged-by: Clément Bœsch <cboesch@gopro.com>

e584e88c

Merge commit '' · e0beaff4

Clément Bœsch authored May 05, 2017

* commit 'e199a809':
  Changelog: mention the new avbuild/ directory
Merged-by: Clément Bœsch <cboesch@gopro.com>

e0beaff4

Merge commit '' · 373bfe4f

Clément Bœsch authored May 05, 2017

* commit '4e62b57e':
  fate: Skip the checkasm test if CONFIG_STATIC is disabled
Merged-by: Clément Bœsch <cboesch@gopro.com>

373bfe4f

Merge commit '' · 938e5f57

Clément Bœsch authored May 05, 2017

* commit '2835e9a9':
  hevcdec: add P010 support for D3D11VA

This commit is a noop, see ccb94789Merged-by: Clément Bœsch <cboesch@gopro.com>

938e5f57

Merge commit '' · d168fe14

Clément Bœsch authored May 05, 2017

* commit '0ac2d86c':
  dxva2: Factorize DXVA context validity test into a single macro

This commit is (mostly) a noop, see 77742c75Merged-by: Clément Bœsch <cboesch@gopro.com>

d168fe14