Commits · 03acb035d1292685cc24a2be0f62dd8332711734 · Linshizhi / ffmpeg.wasm-core

21 Dec, 2013 8 commits

avcodec/vqavideo: clear uninitialized parts of the decode buffer · 03acb035

Michael Niedermayer authored Dec 21, 2013

Fixes use of uninitialized memory
Fixes part of msan_uninit-mem_7f841fe2ab3b_4608_cow2_1.vqa
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

03acb035

avcodec/vqavideo: check destination size on all exit pathes · 263105de

Michael Niedermayer authored Dec 21, 2013

Fixes part of msan_uninit-mem_7f841fe2ab3b_4608_cow2_1.vqa
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

263105de

examples/muxing: fix memleaks in resampler · d1b8e01e

Ilya Basin authored Dec 16, 2013

  - do not allocate resample dst buffer when resample is off
  - free sample buffers in addition to freeing data pointer arrays
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

d1b8e01e

examples/muxing: use S16 sample_fmt for resample src regardless of codec sample_fmt · 7d1d0b3e
Ilya Basin authored Dec 16, 2013
```
We generate S16 samples and we should allocate the right buffer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
7d1d0b3e

examples/muxing: fix av_frame_free() not called when got_packet is false · b6714fa0

Ilya Basin authored Dec 16, 2013

Hi list! Since my last patch (fix 2 memleaks in doc/examples/muxing.c)
I found more problems to fix.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

b6714fa0

wtvdec: when testing for truncated files, actually check the .wtv file size · 8baaa924

Peter Ross authored Dec 21, 2013

Previously the demuxer was testing against avio_tell, and this would generate
many false warnings.
Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

8baaa924

Merge remote-tracking branch 'qatar/master' · 70d6ce78

Michael Niedermayer authored Dec 21, 2013

* qatar/master:
  arm: Don't clobber callee saved registers in scalarproduct
Merged-by: Michael Niedermayer <michaelni@gmx.at>

70d6ce78

Merge commit '' · 88839718

Michael Niedermayer authored Dec 21, 2013

* commit '5c3fa74b':
  hevc: support luma bit depth != chroma bit depth for PCM coding units

Conflicts:
	libavcodec/hevc.c

See: 0afa254d
See: a7e30064Merged-by: Michael Niedermayer <michaelni@gmx.at>

88839718

20 Dec, 2013 32 commits

Merge commit '' · 95671622

Michael Niedermayer authored Dec 20, 2013

* commit '78d0b7f3':
  hevc: warn when an unknown profile is used

See: a2183914Merged-by: Michael Niedermayer <michaelni@gmx.at>

95671622

Merge commit '' · 3cd36b07

Michael Niedermayer authored Dec 20, 2013

* commit '259cddb1':
  hevc_ps: fix indentation

See: 36658c97Merged-by: Michael Niedermayer <michaelni@gmx.at>

3cd36b07

Merge commit '' · e00281b6

Michael Niedermayer authored Dec 20, 2013

* commit '2d18aaa1':
  hevc: refactor Profile Tier Level
  hevc: don't check for errors in PTL code

Conflicts:
	libavcodec/hevc_ps.c

See: 36658c97
See: dddc9b7a
See: ecb21d24Merged-by: Michael Niedermayer <michaelni@gmx.at>

e00281b6

Merge commit '' · 2fb9e77a

Michael Niedermayer authored Dec 20, 2013

* commit '321cb8b0':
  hevc: store profile and level in AVCodecContext

See: fb7d70c1Merged-by: Michael Niedermayer <michaelni@gmx.at>

2fb9e77a

Merge commit '' · d6b7ea06

Michael Niedermayer authored Dec 20, 2013

* commit '2a41826b':
  lavc: add HEVC profiles names

Conflicts:
	libavcodec/hevc.c
	libavcodec/version.h

See: fb7d70c1Merged-by: Michael Niedermayer <michaelni@gmx.at>

d6b7ea06

Merge commit '' · 6fc9f5e0

Michael Niedermayer authored Dec 20, 2013

* commit 'f412b2c9':
  flv: Use the correct type to hold the file offset
Merged-by: Michael Niedermayer <michaelni@gmx.at>

6fc9f5e0

Merge commit '' · 0c16f644

Michael Niedermayer authored Dec 20, 2013

* commit '15739a9b':
  jvdec: Do not feed the decoder with known wrong data
Merged-by: Michael Niedermayer <michaelni@gmx.at>

0c16f644

Merge commit '' · b9f33ad3

Michael Niedermayer authored Dec 20, 2013

* commit 'e518cb86':
  jvdec: Fix memory leak of jv->frames

See: 596814f9Merged-by: Michael Niedermayer <michaelni@gmx.at>

b9f33ad3

Merge commit '' · d2344afb

Michael Niedermayer authored Dec 20, 2013

* commit '027712e8':
  jvdec: Return EOF on end of file
Merged-by: Michael Niedermayer <michaelni@gmx.at>

d2344afb

Merge commit '' · ce612fc1

Michael Niedermayer authored Dec 20, 2013

* commit 'dfc50ac8':
  x86: mpegvideo: move denoise_dct asm to mpegvideoenc

Conflicts:
	libavcodec/x86/mpegvideo.c
	libavcodec/x86/mpegvideoenc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

ce612fc1

Merge commit '' · 4fa91b88

Michael Niedermayer authored Dec 20, 2013

* commit 'b254490b':
  vc1: arm: Add NEON no_rnd chroma MC
Merged-by: Michael Niedermayer <michaelni@gmx.at>

4fa91b88

Merge commit '' · 69278d94

Michael Niedermayer authored Dec 20, 2013

* commit '832e1906':
  vc1: arm: Add NEON assembly
Merged-by: Michael Niedermayer <michaelni@gmx.at>

69278d94

avformat/pva: Make sure the header is large enough before reading the timestamp from it · eedd9148

Michael Niedermayer authored Dec 20, 2013

Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f34b5dc6d58_2674_PVA_test-partial.pva
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

eedd9148

avformat/pva: Make sure the first byte of pes_header_data has been initialized · 5ec3c7b7

Michael Niedermayer authored Dec 20, 2013

Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f53c1d0e95c_2674_PVA_test-partial.pva
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

5ec3c7b7

arm: Don't clobber callee saved registers in scalarproduct · d307e408

Martin Storsjö authored Dec 20, 2013

q4-q7/d8-d15 are supposed to not be clobbered by the callee.

CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>

d307e408

hevc: support luma bit depth != chroma bit depth for PCM coding units · 5c3fa74b
Mickaël Raulet authored Dec 14, 2013
```
Signed-off-by: Anton Khirnov <anton@khirnov.net>
```
5c3fa74b

hevc: warn when an unknown profile is used · 78d0b7f3

Guillaume Martres authored Dec 14, 2013

Bitstreams conforming to the spec should not use profiles not defined
in it.
Signed-off-by: Anton Khirnov <anton@khirnov.net>

78d0b7f3

hevc_ps: fix indentation · 259cddb1
Gildas Cocherel authored Dec 20, 2013
```
Signed-off-by: Anton Khirnov <anton@khirnov.net>
```
259cddb1

hevc: refactor Profile Tier Level · 2d18aaa1

Gildas Cocherel authored Dec 18, 2013

Also store a few PTL flags which were skipped before
Signed-off-by: Anton Khirnov <anton@khirnov.net>

2d18aaa1

hevc: don't check for errors in PTL code · 67bbaed5

Guillaume Martres authored Dec 14, 2013

According to the spec, the value of XXX_reserved_zero_44bits should be
ignored, so don't report an error when it's not zero.
Signed-off-by: Anton Khirnov <anton@khirnov.net>

67bbaed5

hevc: store profile and level in AVCodecContext · 321cb8b0
Gildas Cocherel authored Dec 14, 2013
```
Signed-off-by: Anton Khirnov <anton@khirnov.net>
```
321cb8b0
lavc: add HEVC profiles names · 2a41826b
Gildas Cocherel authored Dec 18, 2013
```
Signed-off-by: Anton Khirnov <anton@khirnov.net>
```
2a41826b
lavfi/hue: show first decimal value of saturation · d055a139
Stefano Sabatini authored Dec 20, 2013

d055a139
lavfi/hue: use av_clip_uint8() instead of av_clip_uint8_c() · 028d8dd3
Stefano Sabatini authored Dec 20, 2013
```
The generic version should be faster if optimized.
```
028d8dd3
lavfi/hue: force table initialization for the first frame · 70e74e00
Stefano Sabatini authored Dec 20, 2013

70e74e00

avformat/smacker: check for format mismatch more completely · b07a5e9b

Michael Niedermayer authored Dec 20, 2013

Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f6e83322950_9769_wetlogo.smk
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

b07a5e9b

avformat/nistspheredec: initialize header_size to -1 · 632fdec9

Michael Niedermayer authored Dec 20, 2013

Fixes use of uninitialized memory
This also avoids the need to check the scanf() return as the subsequent check catches it
Fixes: msan_uninit-mem_7f712e4dc173_7414_nist_ulaw.nist
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

632fdec9

flv: Use the correct type to hold the file offset · f412b2c9
Luca Barbato authored Dec 19, 2013

f412b2c9
jvdec: Do not feed the decoder with known wrong data · 15739a9b
Luca Barbato authored Dec 13, 2013
```
Still assume the size value is right in non-explode mode.
```
15739a9b
jvdec: Fix memory leak of jv->frames · e518cb86
Paul B Mahol authored Jul 03, 2012
```
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
```
e518cb86
jvdec: Return EOF on end of file · 027712e8
Luca Barbato authored Dec 13, 2013

027712e8
x86: mpegvideo: move denoise_dct asm to mpegvideoenc · dfc50ac8
Anton Khirnov authored Dec 20, 2013
```
This function is encoding-only.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
```
dfc50ac8