virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-07 11:13:41 +02:00
Code Issues Releases Activity
54,409 Commits 37 Branches 400 Tags 462 MiB
11cf4b7247
Commit Graph

54409 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Michael Niedermayer
11cf4b7247 Merge commit 'f9581f1414ec8e3e7d0868793cda4f2e4fa113ea' 
* commit 'f9581f1414ec8e3e7d0868793cda4f2e4fa113ea':
  jpeg2000: Improve reduced resolution decoding
  jpeg2000: Compute quantization for 'scalar derived' in the correct case.
  jpeg2000: Calculate code-block coord in ff_jpeg2000_init_component()

Conflicts:
	libavcodec/jpeg2000.c
	libavcodec/jpeg2000dec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-03 15:20:37 +02:00
Michael Niedermayer
c7a092cb2d Merge commit '4cbd5ed11b0161a6a192174934b241e0cc0599a9' 
* commit '4cbd5ed11b0161a6a192174934b241e0cc0599a9':
  jpeg2000: Fix compute precedence error in lut_gain index
  jpeg2000: Initialize code blocks structures in precincts to 0
  jpeg2000: Check that we have enough components for MCT

Conflicts:
	libavcodec/jpeg2000.c
	libavcodec/jpeg2000dec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-03 15:03:08 +02:00
Michael Niedermayer
273f600b03 Merge commit 'b564784a207b1395d2b5a41e580539df04651096' 
* commit 'b564784a207b1395d2b5a41e580539df04651096':
  jpeg2000: Check that there is a SOT before SOD
  jpeg2000: Remove unneeded returns

Conflicts:
	libavcodec/jpeg2000.c
	libavcodec/jpeg2000dec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-03 14:59:35 +02:00
Michael Niedermayer
ac3ca3d311 Merge commit 'ef35d6dbc6c3b7ba6b13ac13fc8e797cc1268c8f' 
* commit 'ef35d6dbc6c3b7ba6b13ac13fc8e797cc1268c8f':
  jpeg2000: Propagate error code from get_cox()
  jpeg2000: Check that nreslevels2decode has been initialized before use

Conflicts:
	libavcodec/jpeg2000dec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-03 14:50:51 +02:00
Michael Niedermayer
9dfa5ea5dc Merge commit '86a2602e16171ddc10c3ec655c23b16ffa595059' 
* commit '86a2602e16171ddc10c3ec655c23b16ffa595059':
  jpeg2000: Drop unused and writeonly fields
  jpeg2000: Correctly calculate sgnd

Conflicts:
	libavcodec/jpeg2000.h
	libavcodec/jpeg2000dec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-03 14:46:10 +02:00
Michael Niedermayer
a4a16821d7 Merge commit 'fd54dd028bc9f7bfb80ebf823a533dc84b73f936' 
* commit 'fd54dd028bc9f7bfb80ebf823a533dc84b73f936':
  jpeg2000: check len before parsing header
  jpeg2000: Check component number in get_coc() and get_qcc()

Conflicts:
	libavcodec/jpeg2000dec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-03 14:38:37 +02:00
Michael Niedermayer
2cad1ea29e Merge commit '17e5d614a8647d51b9795cb8bccf97ee33ca2d58' 
* commit '17e5d614a8647d51b9795cb8bccf97ee33ca2d58':
  jpeg2000: Check zero bit-plane validity

Conflicts:
	libavcodec/jpeg2000dec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-03 14:30:17 +02:00
Michael Niedermayer
db5c93a1a9 Merge commit '7e201d575dc4385eb67314b0419d4d77185e65f4' 
* commit '7e201d575dc4385eb67314b0419d4d77185e65f4':
  jpeg2000: Validate block lengthinc

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-03 14:28:51 +02:00
Michael Niedermayer
f0358dc1d3 Merge commit '278a923c51187d37445d88a6b21082036ec9568d' 
* commit '278a923c51187d37445d88a6b21082036ec9568d':
  jpeg2000: Validate SIZ parsing

Conflicts:
	libavcodec/jpeg2000dec.c

This commit is not exactly merged due to bugs in it

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-03 14:19:35 +02:00
Michael Niedermayer
2e85737b0e Merge commit 'd3cb302b88503c3111e25add196622110c056188' 
* commit 'd3cb302b88503c3111e25add196622110c056188':
  jpeg2000: Validate SOT parsing

Conflicts:
	libavcodec/jpeg2000dec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-03 13:28:35 +02:00
Stefano Sabatini
838bd73139 lavfi: create Libav-API compatibility layer for avfilter_graph_parse() at the next bump 
Add function avfilter_graph_parse_ptr() and favor it in place of
avfilter_graph_parse(), which will be restored with the old/Libav
signature at the next bump.

If HAVE_INCOMPATIBLE_LIBAV_API is enabled it will use the
Libav-compatible signature for avfilter_graph_parse().

At the next major bump the current implementation of
avfilter_graph_parse() should be dropped in favor of the Libav/old
implementation.

Should address trac ticket #2672.
 2013-07-03 13:21:42 +02:00
Stefano Sabatini
5efbeae38c configure: rename have_incompatible_fork_abi -> have_incompatible_libav_abi 
"Fork" is an ambiguous term, since there may be more than one fork, also
"fork" could be confused with the corresponding function. Also it seems
important to point the name of the referenced fork in the symbol.

Note: the old --enable-incompatible-fork-abi command is retained for
compatibility, although it should be considered deprecated.
 2013-07-03 13:16:33 +02:00
Michael Niedermayer
7c71ef4f17 Merge commit '57bc64e' 
* commit '57bc64e':
  jpeg2000: Use bytestream2
  jpeg2000: Clean up return paths and error messages
  jpeg2000: Define the maximum decomposition levels
  jpeg2000: Check code-block size

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-03 13:07:45 +02:00
Michael Niedermayer
ffed7227c3 Revert "doc: add script to compute texi files dependencies" 
This reverts commit 628ceac652.

The commit broke out of tree builds
 2013-07-03 12:59:59 +02:00
Michael Niedermayer
57bc64e235 Merge commit '1a3598aae768465a8efc8475b6df5a8261bc62fc' 
* commit '1a3598aae768465a8efc8475b6df5a8261bc62fc':
  jpeg2000: Use bytestream2

Conflicts:
	libavcodec/jpeg2000dec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-03 12:54:01 +02:00
Michael Niedermayer
26f6acc66b Merge commit '5efadcb8cdef6fc5ca5f1f72e45ef3b23016b1c4' 
* commit '5efadcb8cdef6fc5ca5f1f72e45ef3b23016b1c4':
  jpeg2000: Clean up return paths and error messages

Conflicts:
	libavcodec/jpeg2000dec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-03 12:16:24 +02:00
Michael Niedermayer
b0448e5123 Merge commit 'be3271009ef893fbed9640e8edbd771685fd957b' 
* commit 'be3271009ef893fbed9640e8edbd771685fd957b':
  jpeg2000: Define the maximum decomposition levels

Conflicts:
	libavcodec/jpeg2000.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-03 12:02:11 +02:00
Michael Niedermayer
3f0364327c Merge commit 'fbcc03db8f3919e2ea46d6ad11a00906b1c0ef0e' 
* commit 'fbcc03db8f3919e2ea46d6ad11a00906b1c0ef0e':
  jpeg2000: Check code-block size

Conflicts:
	libavcodec/jpeg2000dec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-03 11:55:45 +02:00
Stefano Sabatini
759dfd5684 examples/muxing: make more compact audio/video_time computation 2013-07-03 11:31:34 +02:00
Timothy Gu
4ec46b1160 doc/muxers: Add AIFF doc 
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-07-03 11:25:45 +02:00
Stefano Sabatini
628ceac652 doc: add script to compute texi files dependencies 
Replace the inline awk script with a Perl script which tracks the
dependencies recursively.

This allows to correctly track dependencies for files including files
with a second level include (for example: ffmpeg-devices.texi ->
devices.texi -> outdevs.texi).

This also adds a dependency on perl for computing the dependencies, which
should not be a problem since perl is already required all the way for
building documentation.
 2013-07-03 11:25:45 +02:00
Michael Niedermayer
37a970bbb6 Merge commit '5650e331a733711b809bc27f968500f0f5530126' 
* commit '5650e331a733711b809bc27f968500f0f5530126':
  jpeg2000: Validate resolution levels

Conflicts:
	libavcodec/jpeg2000dec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-03 11:20:39 +02:00
Stefano Sabatini
b2498dcf5c lavc/avcodec.h: fix prolems -> problems typo 2013-07-03 10:15:30 +02:00
Michael Niedermayer
e0be3cbd2b MAINTAINERS: add address to contact "AvxSynth Team" 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-03 02:26:13 +02:00
Tudor Suciu
820ffaed0f avformat/matroskaenc: Allow VP9 and Opus in webm 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-03 00:10:50 +02:00
Michael Niedermayer
f9581f1414 jpeg2000: Improve reduced resolution decoding 
Correctly scale down the component coordinates and
clean up some redundant code.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-07-02 20:05:46 +02:00
Michael Niedermayer
4cbd5ed11b jpeg2000: Fix compute precedence error in lut_gain index 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-07-02 20:05:45 +02:00
Michael Niedermayer
b564784a20 jpeg2000: Check that there is a SOT before SOD 
Avoid overreads.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-07-02 20:05:45 +02:00
Michael Niedermayer
ef35d6dbc6 jpeg2000: Propagate error code from get_cox() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-07-02 20:05:45 +02:00
Michael Niedermayer
952f7ed3c0 jpeg2000: Compute quantization for 'scalar derived' in the correct case. 
Scalar derived case is represented by the JPEG2K_QSTY_SI define.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-07-02 20:05:45 +02:00
Michael Niedermayer
b44925ae6b jpeg2000: Initialize code blocks structures in precincts to 0 
Prevent use of uninitialized memory / valgrind failure.

Found-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-07-02 20:05:45 +02:00
Michael Niedermayer
2c3901b2c3 jpeg2000: Remove unneeded returns 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-07-02 20:05:45 +02:00
Michael Niedermayer
78962d3df4 jpeg2000: Check that nreslevels2decode has been initialized before use 
Avoid buffer overread.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-07-02 20:05:45 +02:00
Michael Niedermayer
4e11b15534 jpeg2000: Calculate code-block coord in ff_jpeg2000_init_component() 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Nicolas Bertrand <nicoinattendu@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-07-02 20:05:45 +02:00
Michael Niedermayer
cf04af2086 jpeg2000: Check that we have enough components for MCT 
Avoid overread.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-07-02 20:05:45 +02:00
Michael Niedermayer
86a2602e16 jpeg2000: Drop unused and writeonly fields 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-07-02 20:05:44 +02:00
Michael Niedermayer
fd54dd028b jpeg2000: check len before parsing header 
Avoid overread.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-07-02 20:05:44 +02:00
Michael Niedermayer
17e5d614a8 jpeg2000: Check zero bit-plane validity 
Prevent integer overflows.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-07-02 20:05:44 +02:00
Luca Barbato
7e201d575d jpeg2000: Validate block lengthinc 
Currently we are using an array with a static data size.

Similar to a patch with the same purpose by Michael Niedermayer.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-07-02 20:05:44 +02:00
Michael Niedermayer
278a923c51 jpeg2000: Validate SIZ parsing 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-07-02 20:05:44 +02:00
Michael Niedermayer
d3cb302b88 jpeg2000: Validate SOT parsing 
Avoid some overreads.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-07-02 20:05:44 +02:00
Michael Niedermayer
ac921338a4 jpeg2000: Correctly calculate sgnd 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-07-02 20:05:44 +02:00
Michael Niedermayer
eae63e3c15 jpeg2000: Check component number in get_coc() and get_qcc() 
Avoid overreads.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Nicolas Bertrand <nicoinattendu@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-07-02 20:05:44 +02:00
Michael Niedermayer
1a3598aae7 jpeg2000: Use bytestream2 
Prevent a number of overreads.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-07-02 20:05:43 +02:00
Luca Barbato
5efadcb8cd jpeg2000: Clean up return paths and error messages 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-07-02 20:05:43 +02:00
Luca Barbato
be3271009e jpeg2000: Define the maximum decomposition levels 
And define the resolution levels according.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-07-02 20:05:43 +02:00
Michael Niedermayer
fbcc03db8f jpeg2000: Check code-block size 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Nicolas Bertrand <nicoinattendu@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-07-02 20:05:43 +02:00
Luca Barbato
5650e331a7 jpeg2000: Validate resolution levels 
There are 32 maximum decomposition levels, thus 33 resolution levels.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-07-02 20:05:43 +02:00
wm4
c3316ddb83 lavf: add support for libgme 
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-02 18:52:45 +02:00
Jean Delvare
0472f64c55 Add a maintainer for the delogo filter 
I volunteer to maintain the delogo filter for at least the year to
come.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
patch/commit split by commiter
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-02 16:39:27 +02:00