Commits · ac3f6429ba5b596406da12746659f1fb7c5b7b07 · Linshizhi / ffmpeg.wasm-core

06 Jan, 2015 25 commits

vfilter/vf_tinterlace: Fix issues with linesize and cols · ac3f6429

Michael Niedermayer authored Jan 06, 2015

Based on patch by Vittorio Giovara <vittorio.giovara@gmail.com> from 696141e8Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

ac3f6429

Merge commit '' · f931b1ef

Michael Niedermayer authored Jan 06, 2015

* commit '696141e8':
  vf_interlace: use image width rather than linesize

Conflicts:
	libavfilter/vf_interlace.c

See: f043965cMerged-by: Michael Niedermayer <michaelni@gmx.at>

f931b1ef

Merge commit '' · 30cf7555

Michael Niedermayer authored Jan 06, 2015

* commit 'fe082998':
  build: Use -Werror=format-security

Conflicts:
	configure

See: 97592faaMerged-by: Michael Niedermayer <michaelni@gmx.at>

30cf7555

Merge commit '' · 2ab6deb3

Michael Niedermayer authored Jan 06, 2015

* commit '2cef68da':
  vda: error out if decoded CVPixelBuffer is empty
Merged-by: Michael Niedermayer <michaelni@gmx.at>

2ab6deb3

avcodec/ffv1enc: Fix incompatible pointer type warning · 91983971
Michael Niedermayer authored Jan 06, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
91983971

Merge commit '' · 3b3782d7

Michael Niedermayer authored Jan 06, 2015

* commit '0352ff10':
  ffv1: const correctness for encode_rgb_frame()

Conflicts:
	libavcodec/ffv1enc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

3b3782d7

Merge commit '' · f4cc19cd

Michael Niedermayer authored Jan 06, 2015

* commit 'ca09effb':
  ffv1: Drop unnecessary casts and const qualifiers to match function signatures

Conflicts:
	libavcodec/ffv1dec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

f4cc19cd

Merge commit '' · 90de28be

Michael Niedermayer authored Jan 06, 2015

* commit '1dd797e3':
  swscale: check memory allocations
Merged-by: Michael Niedermayer <michaelni@gmx.at>

90de28be

Merge commit '' · b20e79db

Michael Niedermayer authored Jan 06, 2015

* commit '07a0c0f0':
  opt: check memory allocation
Merged-by: Michael Niedermayer <michaelni@gmx.at>

b20e79db

tools/ismindex.c: Use av_realloc_array() · dede2f7f
Michael Niedermayer authored Jan 06, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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dede2f7f
tools/ismindex: Keep count fields consistent with arrays in case of errors · a0a7b154
Michael Niedermayer authored Jan 06, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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a0a7b154
cmdutils.c: Use av_realloc_array() · d2838f09
Michael Niedermayer authored Jan 06, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
d2838f09

avformat/id3v2: support USLT tags · ea7af58f

wm4 authored Jan 05, 2015

I think this turned out pretty terrible. There's no good way to add new
custom tags that write to AVFormatContext->metadata.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

ea7af58f

cmdutils: Use 64bit for file size/offset related variable in cmdutils_read_file() · 369b4cd4
Michael Niedermayer authored Jan 06, 2015
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
369b4cd4
avformat/utils: Clear pointer in ff_alloc_extradata() to avoid leaving a stale pointer in memory · bbfca8e8
Michael Niedermayer authored Jan 06, 2015
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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bbfca8e8
avfilter/buffer: use av_freep() to avoid leaving stale pointers in memory · da0dadbe
Michael Niedermayer authored Jan 06, 2015
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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da0dadbe
avformat/hlsproto: Use av_freep, to avoid leaving stale pointers in memory · 59ca6e25
Michael Niedermayer authored Jan 06, 2015
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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59ca6e25
avformat/matroskadec: Use av_freep() to avoid leaving stale pointers in memory · 6e70e4ac
Michael Niedermayer authored Jan 06, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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6e70e4ac
avformat/mov: use av_freep() to avoid leaving stale pointers in memory · 383c6a3a
Michael Niedermayer authored Jan 06, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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383c6a3a
avformat/mov: Clear array to prevent potential out of array read from av_dlog() · 62eafb6a
Michael Niedermayer authored Jan 06, 2015
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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62eafb6a
lavfi: check av_strdup() return value · 145a8471
Paul B Mahol authored Jan 06, 2015
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
```
145a8471

mov: Fix negative size calculation in mov_read_default(). · 3ebd76a9

Dale Curtis authored Jan 06, 2015

The previous code assumed if an atom was marked with a 64-bit
size extension, it actually had that data available. The new
code verfies there's enough data in the atom for this to be
done.

Failure to verify causes total_size > atom.size which will
result in negative size calculations later on.
Found-by: Paul Mehta <paul@paulmehta.com>
Signed-off-by: Dale Curtis <dalecurtis@chromium.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

3ebd76a9

avformat/mov: fix integer overflow in mov_read_udta_string() · 3859868c
Michael Niedermayer authored Jan 06, 2015
```
Found-by: Paul Mehta <paul@paulmehta.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
3859868c

mov: Fix overflow and error handling in read_tfra(). · db42d93a

Dale Curtis authored Jan 06, 2015

Under abnormal conditions the item_count may exceed the max
allocation size on 32-bit systems, this causes the allocated
size to overflow and become too small for the given count.

Additionally, if av_reallocp() fails its allocation, the
fragment_index_count is not correctly decremented.

Ensuring further havoc may be wrought, the error code for
read_tfra() is not checked upon return.
Found-by: Paul Mehta <paul@paulmehta.com>

positive return code and use of _array functions by commiter
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

db42d93a

avfilter/vf_idet: Add analyze_interlaced_flag mode · a79ac73b

Michael Niedermayer authored Jan 01, 2015

This should allow us to insert idet before scale and let scale have interl=-1 as default in that case
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

a79ac73b

05 Jan, 2015 15 commits

avfilter/vf_yadif: detect telecine content · 42411a85

Michael Niedermayer authored Jan 05, 2015

Fixes: yadif with interlaced_flag_switch.mpeg
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

42411a85

avformat/id3v1: strip trailing whitespace · bd780104

wm4 authored Jan 05, 2015

ID3v1 fields have a fixed size, and they are padded either with zeros,
or with spaces. Handle the latter case, instead of putting strings with
trailing spaces into the AVDictionary.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

bd780104

x86/flacdsp: remove unneeded ifdeffery · 08810a88

James Almer authored Dec 29, 2014

x86inc can translate r*m into a register or stack on its own
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>

08810a88

avformat/dvbsub: increase probe score · d02d4d04

Michael Niedermayer authored Jan 05, 2015

Ive not found a single false positive after some moderate testing with
probetest
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

d02d4d04

avformat/dvbsub: fix indent after previous commit · b0826b83
Michael Niedermayer authored Jan 05, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
b0826b83
avformat/dvbsub: check for 0xf0 earlier in probe, 30% faster · 3bf2b376
Michael Niedermayer authored Jan 05, 2015
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
3bf2b376

Merge remote-tracking branch 'origin/master' · 0e1c827e

Michael Niedermayer authored Jan 05, 2015

* origin/master:
  libavfilter/vf_blend: do not unconditionally compile both filters
Merged-by: Michael Niedermayer <michaelni@gmx.at>

0e1c827e

vf_interlace: use image width rather than linesize · 696141e8
Vittorio Giovara authored Dec 02, 2014
```
Based on a patch by Michael Niedermayer <michaelni@gmx.at>.
```
696141e8
build: Use -Werror=format-security · fe082998
Agostino Sarubbo authored Dec 21, 2014
```
Reduce the chance of introducing a class of bugs quite hard to track.
```
fe082998

vda: error out if decoded CVPixelBuffer is empty · 2cef68da

Stefano Pigozzi authored Dec 29, 2014

On some video samples, VDA silently fails to decode frames and returns
kVDADecoderNoErr. Error out in these cases to avoid producing AVFrames with
empty planes.
Signed-off-by: Stefano Pigozzi <stefano.pigozzi@gmail.com>

2cef68da

ffv1: const correctness for encode_rgb_frame() · 0352ff10

Diego Biurrun authored Dec 18, 2014

libavcodec/ffv1enc.c:922:53: warning: passing argument 5 of ‘encode_rgb_frame’ discards ‘const’ qualifier from pointer target type

0352ff10

ffv1: Drop unnecessary casts and const qualifiers to match function signatures · ca09effb
Diego Biurrun authored Dec 18, 2014
```
libavcodec/ffv1dec.c:898:36: warning: cast discards ‘const’ qualifier from pointer target type
```
ca09effb
swscale: check memory allocations · 1dd797e3
Vittorio Giovara authored Dec 17, 2014
```
CC: libav-stable@libav.org
Bug-Id: CID 1257779
```
1dd797e3
libavfilter/vf_blend: do not unconditionally compile both filters · 91bdb244
Paul B Mahol authored Jan 04, 2015
```
Signed-off-by: Paul B Mahol <onemda@gmail.com>
```
91bdb244
opt: check memory allocation · 07a0c0f0
Vittorio Giovara authored Dec 18, 2014
```
CC: libav-stable@libav.org
Bug-Id: CID 1257771
```
07a0c0f0