Commits · 14f1fa56b2aef1f4b2036ebdc7c6665ef68052c0 · Linshizhi / ffmpeg.wasm-core

01 Oct, 2012 1 commit
- avcodec: Drop silly and/or broken printf debug output · 9c6cf7f2
  Diego Biurrun authored 12 years ago
  
  9c6cf7f2
20 Sep, 2012 1 commit
- error_resilience: guess_dc: check malloc failure · 16e52c86
  Michael Niedermayer authored 12 years ago
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  16e52c86
07 Aug, 2012 1 commit
- Replace all CODEC_ID_* with AV_CODEC_ID_* · 36ef5369
  Anton Khirnov authored 12 years ago
  
  36ef5369
24 Jul, 2012 1 commit
- ec: print picture type with concealment error message. · 2e346bda
  Michael Niedermayer authored 12 years ago
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  2e346bda
04 Jul, 2012 1 commit
- mpegvideo: remove VLAs · 89b81a1c
  Ronald S. Bultje authored 12 years ago
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Signed-off-by: Martin Storsjö <martin@martin.st>
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  89b81a1c
30 Apr, 2012 1 commit
- EC: fix dest index for non 420 chroma. · 24e3f44a
  Michael Niedermayer authored 12 years ago
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  24e3f44a
22 Apr, 2012 1 commit

Michael Niedermayer authored 12 years ago

The new lowres support is limited to decoders where lowres decoding
is possible in high quality.
I was not able to measure any speed difference, but if one is found
the 2-3 lines that might affect speed can be made compile time conditional
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

70d54392

21 Apr, 2012 1 commit

Remove lowres video decoding · 2bcbd984

Mans Rullgard authored 12 years ago

This feature is complex, of questionable utility, and slows down
normal decoding.
Signed-off-by: Mans Rullgard <mans@mansr.com>

2bcbd984

19 Apr, 2012 3 commits

error_concealment: Check that the reference is not NULL · 903ccf71

Michael Niedermayer authored 12 years ago

In normal picture decoding this does not need to be checked but as
error concealment is run in the case of errors the availability of
references is less certain. This may be fixed differently at some
point so that all references are always filled in before the EC
code, in which case this should then be changed to an assert()

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

903ccf71

error_concealment: make sure mbaff flags are 0 as interlaced is not supported. · b0660460
Michael Niedermayer authored 12 years ago
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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b0660460
error_concealment: switch asserts mostly to av_asserts. · b7c2358f
Michael Niedermayer authored 12 years ago
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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b7c2358f

23 Mar, 2012 2 commits
- error_concealment: Prevent FPEs in case of corrupted input. · 71c2a70c
  Michael Niedermayer authored 12 years ago
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  71c2a70c
- error_conceal: fix FPE in guess_dc() with huge sizes. · cc415956
  Michael Niedermayer authored 12 years ago
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Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  cc415956
07 Mar, 2012 1 commit
- Revert "error_resilience: initialize s->block_index[]." · eff2399f
  Michael Niedermayer authored 12 years ago
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This reverts commit 6193ff68.

This change is unneeded.
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  eff2399f
06 Mar, 2012 1 commit
- error_resilience: initialize s->block_index[]. · 6193ff68
  Ronald S. Bultje authored 12 years ago
```
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
```
  6193ff68
01 Mar, 2012 1 commit
- Replace AVFrame pointer casts by proper struct member accesses. · 47c0ac96
  Diego Biurrun authored 13 years ago
  
  47c0ac96
15 Feb, 2012 1 commit
- mpegvideo: Add ff_ prefix to nonstatic functions · efd29844
  Martin Storsjö authored 13 years ago
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Signed-off-by: Martin Storsjö <martin@martin.st>
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  efd29844
24 Jan, 2012 1 commit

error concealment: initialize block index. · c77be3a3

Michael Niedermayer authored 13 years ago

Fixes CVE-2011-3941 (out of bounds write)

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

c77be3a3

18 Jan, 2012 1 commit
- error_resilience: K&R formatting cosmetics · ac84f2ed
  Donald Ovcharov authored 13 years ago
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
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  ac84f2ed
11 Jan, 2012 1 commit
- Fix a bunch of platform name and other typos. · 5ea20630
  Diego Biurrun authored 13 years ago
  
  5ea20630
07 Jan, 2012 1 commit
- cosmetics: drop some pointless parentheses · 3dc99a18
  Diego Biurrun authored 13 years ago
  
  3dc99a18
02 Jan, 2012 1 commit
- Fix a bunch of typos. · 8fd35b1a
  Diego Biurrun authored 13 years ago
  
  8fd35b1a
21 Dec, 2011 1 commit

error_concealment: optimize guess_dc() · a40f43db

Michael Niedermayer authored 13 years ago

Fixes Ticket811
Bug found by: Oana Stratulat
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

a40f43db

13 Dec, 2011 2 commits

lavc: introduce ER_MB_END and ER_MB_ERROR · 63ccd466
Luca Barbato authored 13 years ago
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Simplify a little error resilience calls
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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63ccd466

error_resilience: use the ER_ namespace · 5bf2ac2b

Luca Barbato authored 13 years ago

Add the namespace to {AC_,DC_,MV_}{END,ERROR} macros
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

5bf2ac2b

12 Dec, 2011 2 commits
- doxygen: misc consistency, spelling and wording fixes · 58c42af7
  Diego Biurrun authored 13 years ago
  
  58c42af7
- lavc: convert error_recognition to err_recognition. · 5b22d6e1
  Dustin Brody authored 13 years ago
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
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  5b22d6e1
10 Dec, 2011 1 commit
- Fix a bunch of common typos. · da9cea77
  Diego Biurrun authored 13 years ago
  
  da9cea77
22 Oct, 2011 1 commit

er: replace VLA with malloc/free · 39b0165f

Mans Rullgard authored 14 years ago

(cherry picked from commit 5c2d016a85453f121285d125ed049a8cf492855a)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

39b0165f

10 Oct, 2011 1 commit
- error_resilience: fix the check for missing references in ff_er_frame_end() for H264 · e8ac80fb
  Laurent Aimar authored 13 years ago
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Signed-off-by: Janne Grunau <janne-libav@jannau.net>
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  e8ac80fb
02 Oct, 2011 1 commit
- Fix the check for missing references in ff_er_frame_end() for H264. · e1d5bbeb
  Laurent Aimar authored 13 years ago
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  e1d5bbeb
10 Jul, 2011 1 commit

Eliminate FF_COMMON_FRAME macro. · 657ccb5a

Diego Biurrun authored 13 years ago

FF_COMMON_FRAME holds the contents of the AVFrame structure and is also copied
to struct Picture.  Replace by an embedded AVFrame structure in struct Picture.

657ccb5a

20 Jun, 2011 2 commits
- error_resilience: skip last-MV predictor step if MVs are not available. · 20153fb8
  Ronald Bultje authored 13 years ago
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Fixes crashes when playing broken MPEG2-TS streams.
```
  20153fb8
- error_resilience: actually add counter when adding a MV predictor. · d42aaa80
  Ronald Bultje authored 13 years ago
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Without, the predictor isn't actually used.
```
  d42aaa80
02 Jun, 2011 1 commit
- H264/MPEG frame-level multi-threading. · 6a9c8594
  Alexander Strange authored 13 years ago
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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  6a9c8594
12 May, 2011 1 commit
- error concealment: check last pictures motion_val before using it. · b8a4b015
  Michael Niedermayer authored 13 years ago
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Fixes NULL pointer dereference.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  b8a4b015
10 May, 2011 2 commits

error_concealment: Use previous pictures motion vectors when the current ones have been lost. · 3732c483

Michael Niedermayer authored 13 years ago

Looks better for some cases, worse for others, overall not much difference.
Its more correct though.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

3732c483

Merging branch 'ffmpeg-mt/master' · a811ec7c

Multiple Authors authored 13 years ago

Just some cosmetics & comments, the only functional change
"error_resilience: use s->last_picture for accessing last MVs."
Is so buggy that it needs a full rewrite, guess -1.0 PSNR loss wasnt
enough for ronald to realize there was a problem.

a811ec7c

02 May, 2011 2 commits
- replace deprecated FF_*_TYPE symbols with AV_PICTURE_TYPE_* · ce5e49b0
  Stefano Sabatini authored 13 years ago
  
  ce5e49b0
- Replace deprecated FF_*_TYPE symbols with AV_PICTURE_TYPE_*. · 975a1447
  Stefano Sabatini authored 13 years ago
```
Signed-off-by: Diego Biurrun <diego@biurrun.de>
```
  975a1447