Commits · 102b794e09482fec881e7ec903e57914895f9b74 · libremedia / Tethys / FFmpeg

Dec 22, 2013

configure: support raising major version in soname · 102b794e

Michael Niedermayer authored 11 years ago


this allows seperate installation of shared libs that should not conflict with
whatever is already installed.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

102b794e

ffmpeg: use timestamp from before and after the decoder to detect backward... · 88956f73

Michael Niedermayer authored 11 years ago

ffmpeg: use timestamp from before and after the decoder to detect backward moving dts for discontinuity detection

This should make discontinuity detection more robust and detect
more cases. Timestamps after the decoder can be delayed due to threads,
timestamps before can be missing

no testcase available/known

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

88956f73

nutenc/write_index: warn if 2 consecutive keyframes have the same PTS and discard the 2nd · de2a2caf

Michael Niedermayer authored 11 years ago


This fixes an assertion failure and regression and restores previous behaviour
Fixes Ticket3197

An alternative would be to fail hard in this case and refuse to mux such data.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

de2a2caf

vc1: simplify *_use_ic initialization · 64b98df3
Michael Niedermayer authored 11 years ago
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
64b98df3

VC1: Fix intensity compensation performance regression · ed5bed41

Mason Carter authored 11 years ago

Fix https://trac.ffmpeg.org/ticket/3204

The problem was that intensity compensation was always used once it was
encountered. This is because v->next_use_ic was never set back to zero.
To fix this, when resetting v->next_luty/uv, also reset v->next_use_ic.

This improved (restored) performance by 85% when decoding
http://bit.ly/bbbwmv



Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

ed5bed41

Merge remote-tracking branch 'qatar/master' · 5410a5dc

Michael Niedermayer authored 11 years ago


* qatar/master:
  hevc: move DSP declarations from hevc.h into hevcdsp.h

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

See: c8dd048a
Merged-by: Michael Niedermayer <michaelni@gmx.at>

5410a5dc

Merge commit '' · 6fe5f770

Michael Niedermayer authored 11 years ago


* commit 'be7c3231':
  Add a libwebp encoder

Conflicts:
	Changelog
	doc/encoders.texi
	doc/general.texi
	libavcodec/version.h
	libavformat/img2enc.c

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

6fe5f770

hevc: move DSP declarations from hevc.h into hevcdsp.h · 7398e051
Guillaume Martres authored 11 years ago
```
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
```
7398e051

avformat/4xm: shrink packet if it was only partially initialized · 9b195dd5

Michael Niedermayer authored 11 years ago


Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f6c76ab7950_4920_dracula.4xm
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

9b195dd5

avformat/isom: check avio_read() result · 2c635fab

Michael Niedermayer authored 11 years ago


Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f7aa4151661_4885_dmbts3.ts
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

2c635fab

Dec 21, 2013

avformat/rmdec: zero string destination before use · b797a00f

Michael Niedermayer authored 11 years ago


Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f9677850d99_4635_crashed.rm
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

b797a00f

Add a libwebp encoder · be7c3231
Justin Ruggles authored 11 years ago

be7c3231

vcodec/rv34: use av_mallocz() to allocate tables · ea1e630c

Michael Niedermayer authored 11 years ago


Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f75e2a55b88_4146_brokenaudio.rmvb
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

ea1e630c

avformat/electronicarts: detect endianness by comparing sizes instead of using... · 55328d5f

Michael Niedermayer authored 11 years ago

avformat/electronicarts: detect endianness by comparing sizes instead of using an arbitrary threshold

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

55328d5f

avformat/gxfenc: dont use a int intermediate to store in a unsigned int table · a07d4bc8
Michael Niedermayer authored 11 years ago
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
a07d4bc8
avformat/electronicarts: use 64bit variable for avio_tell() result · 587e3c34
Michael Niedermayer authored 11 years ago
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
587e3c34

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

Michael Niedermayer authored 11 years ago


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 11 years ago


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 11 years ago


  - 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 11 years ago
```
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 11 years ago


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 11 years ago


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 11 years ago


* 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 11 years ago


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

Conflicts:
	libavcodec/hevc.c

See: 0afa254d
See: a7e30064
Merged-by: Michael Niedermayer <michaelni@gmx.at>

88839718

Dec 20, 2013

Merge commit '' · 95671622

Michael Niedermayer authored 11 years ago


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

See: a2183914
Merged-by: Michael Niedermayer <michaelni@gmx.at>

95671622

Merge commit '' · 3cd36b07

Michael Niedermayer authored 11 years ago


* commit '259cddb1':
  hevc_ps: fix indentation

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

3cd36b07

Merge commit '' · e00281b6

Michael Niedermayer authored 11 years ago


* 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: ecb21d24
Merged-by: Michael Niedermayer <michaelni@gmx.at>

e00281b6

Merge commit '' · 2fb9e77a

Michael Niedermayer authored 11 years ago


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

See: fb7d70c1
Merged-by: Michael Niedermayer <michaelni@gmx.at>

2fb9e77a

Merge commit '' · d6b7ea06

Michael Niedermayer authored 11 years ago


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

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

See: fb7d70c1
Merged-by: Michael Niedermayer <michaelni@gmx.at>

d6b7ea06

Merge commit '' · 6fc9f5e0

Michael Niedermayer authored 11 years ago


* 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 11 years ago


* 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 11 years ago


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

See: 596814f9
Merged-by: Michael Niedermayer <michaelni@gmx.at>

b9f33ad3

Merge commit '' · d2344afb

Michael Niedermayer authored 11 years ago


* commit '027712e8':
  jvdec: Return EOF on end of file

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

d2344afb

Merge commit '' · ce612fc1

Michael Niedermayer authored 11 years ago


* 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 11 years ago


* commit 'b254490b':
  vc1: arm: Add NEON no_rnd chroma MC

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

4fa91b88

Merge commit '' · 69278d94

Michael Niedermayer authored 11 years ago


* 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 11 years ago


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 11 years ago


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 11 years ago


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 11 years ago
```
Signed-off-by: Anton Khirnov <anton@khirnov.net>
```
5c3fa74b