Commits · f79b84521f0a7380aea273b463b8d9a1b9dac178 · videolan / ffmpeg-mt · GitLab

01 Jul, 2006 7 commits

new files for the CAVS decoder by (Stefan Gehrer <stefan gehrer gmx de) · f79b8452
michael authored Jul 01, 2006
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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5567 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
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f79b8452

fill_mbaff_ref_list is missing a return statement, its return value · 69a03b06

mru authored Jul 01, 2006

is ignored, and it can't possibly fail, so make it void


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5566 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

69a03b06

md5 support · 1766afae

michael authored Jul 01, 2006

depending on CONFIG_SMALL this can either be compiled to a fully unrolled kernel / rfc reference style md5 routine
or a single loop similar to what mplayer uses

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5565 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

1766afae

Adjust AC prediction if (some) predictors are not available. · 46b601a3
kostya authored Jul 01, 2006
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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5564 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
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46b601a3
0xFFFF l of cola. Now P-frames are decoded almost without distortions. · e0596749
kostya authored Jul 01, 2006
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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5563 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
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e0596749

Remove unused variable (and it wasn't free'd too) · a2c97a5a

kostya authored Jul 01, 2006


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5562 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

a2c97a5a

Use MpegEncContext->mbskip_table instead of custom bitplane. · 74ea8f6d
kostya authored Jul 01, 2006
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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5561 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
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74ea8f6d

30 Jun, 2006 9 commits

Woops, this file was supposed to be added in r5556: "Move initialisations and... · b1ab56e1

gpoirier authored Jun 30, 2006

Woops, this file was supposed to be added in r5556: "Move initialisations and internal symbols in allformats.h"


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5560 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

b1ab56e1

* Allocating 16 bytes more for the MEMALIGN_HACK is enough. There's no · bad762ee

gpoirier authored Jun 30, 2006

need for 1 more extra byte.

* Checking whether the to be allocated size is larger than INT_MAX,
doesn't assure that size+16 bytes for the MEMALIGN_HACK isn't larger
than INT_MAX.

* malloc might return NULL. Checking for it before using that pointer
seems like a good idea.
Patch by Herve W. H PPP O PPP W PPP aka PPP V+ffmpeg AH gmail PPP com
Original thread:
Date: Jun 29, 2006 1:21 PM
Subject: [Ffmpeg-devel] [PATCH] minor improvements to libavcodec/mem.c


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5559 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

bad762ee

Disable w53 and w97 cmp methods when snow encoder is disabled · bf738432

gpoirier authored Jun 30, 2006

Patch by Diego 'Flameeyes' Petteno flameeyes AH gentoo PP org
Original thread:
Date: Jun 30, 2006 1:16 AM
Subject: [Ffmpeg-devel] [PATCH] Disable w53 and w97 cmp methods when snow encoder is disabled


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5558 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

bf738432

make sure NDEBUG is not defined already before defining it · 8e03a335

gpoirier authored Jun 30, 2006

Patch by Diego 'Flameeyes' Petteno flameeyes AA gentoo PP org
Original thread:
Date: Jun 30, 2006 1:09 AM
Subject: [Ffmpeg-devel] [PATCH] Avoid warning on NDEBUG redefinition


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5557 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

8e03a335

Move initialisations and internal symbols in allformats.h, · b017cece

gpoirier authored Jun 30, 2006

patch by Diego "Flameeyes" Petteno flameeyes AA gentoo PP org
Original thread:
Date: Jun 30, 2006 2:07 AM
Subject: [Ffmpeg-devel] [PATCH] Move initialisations and internal symbols in allformats.h


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5556 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

b017cece

anothe useless sizeof(char) · a5b7f443

reynaldo authored Jun 30, 2006

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5555 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

a5b7f443

Slightly reworked MC code, it gives better picture. · 7b04e6fe

kostya authored Jun 30, 2006


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5554 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

7b04e6fe

typo · 640186ae

kostya authored Jun 30, 2006


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5553 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

640186ae

spelling fixes courtesy of "Hervé W." H.O.W.aka.V+ffmpeg (at) gmail (dot) com · 9fee86f4
diego authored Jun 30, 2006
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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5552 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
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9fee86f4

29 Jun, 2006 11 commits

compiler sanity check · d9cb28cd

mru authored Jun 29, 2006


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5551 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

d9cb28cd

add --cross-compile option to assume cross-compilation without cross-prefix · bc43a8a7
mru authored Jun 29, 2006
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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5550 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
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bc43a8a7

send output of exec checks to log file · cc16550b

mru authored Jun 29, 2006


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5549 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

cc16550b

detect availability of -rdynamic and -export-dynamic · 5d5135ec

mru authored Jun 29, 2006


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5548 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

5d5135ec

extradata may be used as bitstream reader input so allocate with padding · 4b1acf75
mru authored Jun 29, 2006
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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5547 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
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4b1acf75
detect audio-only program streams and broken files made by VDR · 36b251ff
mru authored Jun 29, 2006
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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5546 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
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36b251ff
do not fail av_find_stream_info() if params for all streams could not be found · 099f1b39
mru authored Jun 29, 2006
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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5545 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
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099f1b39

Fix initialization of vc1_decoder (the same as wmv3_decoder). · d0b7536f

kostya authored Jun 29, 2006

Patch by Reimar Doeffinger.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5544 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

d0b7536f

Some optimization and fixes - mostly reworked MC and bitplanes. · a51c2cee
kostya authored Jun 29, 2006
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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5543 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
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a51c2cee
This should make P-frames decoding work on x86 (by avoiding get_bits(0)) · 4ea86541
kostya authored Jun 29, 2006
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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5542 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
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4ea86541

'uname -m' returns IP<number> for MIPS CPUs on IRIX. · 11c85ebc

diego authored Jun 29, 2006


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5541 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

11c85ebc

28 Jun, 2006 4 commits

detect MPEG PES streams as MPEG PS; the PS demuxer will cope · 9393e37e
mru authored Jun 28, 2006
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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5540 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
```
9393e37e

get svn version when using separate build tree · f28d83e9

mru authored Jun 28, 2006


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5539 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

f28d83e9

Properly set the image depth · 39e0ccd3

lucabe authored Jun 28, 2006


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5538 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

39e0ccd3

dont read over the end of a data chunk and at the end search for the next · 2483adb5
michael authored Jun 28, 2006
```
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5537 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
```
2483adb5

27 Jun, 2006 8 commits

flacenc - rice param search patch by (Justin Ruggles jruggle earthlink net · 27a6d778

michael authored Jun 27, 2006

1) search for optimal rice parameters and partition order. i also
modified the stereo method estimation to use this to calculate estimated
bit count instead of using just the pure sums.

2) search for the best fixed prediction order

3) constant subframe mode (good for encoding silence)

Note that the regression test for the decoded wav file also changed.
This is due to FFmpeg's FLAC decoder truncating the file, which it did
before anyway...just at a different cutoff point. The generated FLAC
files are still 100% lossless.

With this update, FFmpeg's FLAC encoder has speed and compression
somewhere between "flac -1" and "flac -2". On my machine, it's about
15% faster than "flac -2", and about 10% slower than "flac -1". The
encoding parameters are identical to "flac -2" (fixed predictors, 1152
blocksize, partition order 0 to 3).

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5536 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

27a6d778

Added loop filtering as ersatz for overlap filter (improves picture quality... · b484827f

kostya authored Jun 27, 2006

Added loop filtering as ersatz for overlap filter (improves picture quality for coarse quantization).


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5535 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

b484827f

VC1 Intra blocks in P-frames use different zigzag table than I-frames. · e8c3c620
kostya authored Jun 27, 2006
```
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5534 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
```
e8c3c620

Do not read full byte when less than 8 bits are still to be read. · a71aba0c

reimar authored Jun 27, 2006

Does not make a difference with any of my samples, but current
code does not make much sense.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5533 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

a71aba0c

Ignore overrun in spectral RLE decoding, fixes · 877c8bd3

reimar authored Jun 27, 2006

http://www.missouri.edu/~bah347/gprime/nintendothemesacappellax.wmv


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5532 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

877c8bd3

Install into $PROGRAMFILES instead of a hardcoded path on MinGW. · 93dcb2c3

diego authored Jun 27, 2006

patch by Ramiro Polla, ramiro86 %at% hotmail %dot% com


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5531 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

93dcb2c3

VC-1 decoder with I-frames support and partial P-frames decoding · c37868bd
kostya authored Jun 27, 2006
```
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5530 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
```
c37868bd

Rename VC9 to VC1 as there is no such thing as VC9 · 57e208e1

kostya authored Jun 27, 2006


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5529 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

57e208e1

26 Jun, 2006 1 commit
- stereo decorrelation support by (Justin Ruggles jruggle earthlink net>) · cb9449cc
  michael authored Jun 26, 2006
```
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5528 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
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  cb9449cc