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Author SHA1 Message Date
Michael Niedermayer
a367ab657f Merge commit '8f558c3e10' into release/1.1 
* commit '8f558c3e10':
  af_channelmap: sanity check input channel indices in all cases.
  id3v2: pad the APIC packets as required by lavc.
  lavf: make sure stream probe data gets freed.
  dfa: check for invalid access in decode_wdlt().

Conflicts:
	libavformat/id3v2.c
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-12 13:35:30 +02:00
Michael Niedermayer
065996b984 Merge commit '05015d03da' into release/1.1 
* commit '05015d03da':
  matroska: fix a corner case in ebml-lace parsing
  avfiltergraph: check for sws opts being non-NULL before using them.
  configure: Enable hwaccels without external dependencies by default.
  oma: Validate sample rates

Conflicts:
	libavfilter/avfiltergraph.c
	libavfilter/graphparser.c
	libavformat/oma.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-12 12:49:36 +02:00
Anton Khirnov
8f558c3e10 af_channelmap: sanity check input channel indices in all cases. 
Fixes invalid reads from non-existing channels.

CC:libav-stable@libav.org
(cherry picked from commit aafed1175d)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2013-04-18 21:59:28 +02:00
Anton Khirnov
34ecaf6e88 avfiltergraph: check for sws opts being non-NULL before using them. 
Avoid snprintfing a NULL pointer.

CC: libav-stable@libav.org
(cherry picked from commit 6e3c13a559)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2013-04-06 11:39:11 +02:00
Michael Niedermayer
85a685ac0a Merge remote-tracking branch 'qatar/release/9' into release/1.1 
* qatar/release/9:
  hqdn3d: Fix out of array read in LOWPASS
  vf_gradfun: fix uninitialized variable use

Conflicts:
	libavfilter/vf_hqdn3d.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-18 03:11:58 +01:00
Michael Niedermayer
bd593a98dc Merge commit 'c50241080d' into release/1.1 
* commit 'c50241080d':
  vf_hqdn3d: fix uninitialized variable use
  lzo: fix overflow checking in copy_backptr()
  flacdec: simplify bounds checking in flac_probe()
  atrac3: avoid oversized shifting in decode_bytes()
  shorten: use the unsigned type where needed
  shorten: report meaningful errors
  shorten: K&R formatting cosmetics
  shorten: set invalid channels count to 0

Conflicts:
	libavcodec/shorten.c
	libavformat/flacdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-18 03:05:36 +01:00
Loren Merritt
1e7f825a9b hqdn3d: Fix out of array read in LOWPASS 
CC:libav-stable@libav.org
Signed-off-by: Anton Khirnov <anton@khirnov.net>
(cherry picked from commit 5b3c1aecb2)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2013-03-16 07:58:07 +01:00
Anton Khirnov
c50241080d vf_hqdn3d: fix uninitialized variable use 
CC:libav-stable@libav.org
(cherry picked from commit d0a863ac89)

Conflicts:

	libavfilter/vf_hqdn3d.c
 2013-03-16 07:58:07 +01:00
Anton Khirnov
a0361a6c30 vf_gradfun: fix uninitialized variable use 
CC:libav-stable@libav.org
(cherry picked from commit 887d31d455)

Conflicts:

	libavfilter/vf_gradfun.c
 2013-03-16 07:58:07 +01:00
Michael Niedermayer
1f9073f41b vf_mp: Set pseudo pal 
Fixes ticket2140
Fixes null pointer dereference

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 73fce258b7)
 2013-02-23 22:18:38 +01:00
Hendrik Leppkes
e14564b926 lavfi/kerndeint: use av_pix_fmt_desc_get instead of directly accessing the table 
Fixes FATE in MSVC DLL builds.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 5ad43af9a6)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-19 01:25:44 +01:00
Anton Khirnov
5bee21d724 vf_delogo: fix copying the input frame. 
CC:libav-stable@libav.org
(cherry picked from commit 7194330bcd)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2013-02-07 07:18:56 +01:00
Anton Khirnov
e835ce83e2 vf_delogo: fix an uninitialized read. 
CC:libav-stable@libav.org
(cherry picked from commit f81c37e40f)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2013-02-07 07:18:56 +01:00
Michael Niedermayer
17704500fb vsrc_testsrc: Fix assignments in if() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 6f88d2d786)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-18 05:14:31 +01:00
André Pankratz
3dab6e5429 lavfi/yadif: fix shorthand/option mismatch 
Fix trac ticket #2128.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
(cherry picked from commit 0287eea914)
 2013-01-12 02:34:06 +01:00
Clément Bœsch
caee85bbce lavfi/kerndeint: remove unused pixel_step. 2013-01-06 18:59:15 +01:00
Clément Bœsch
f6659e5c5e lavfi/kerndeint: fix temp buffer linesize. 
Also re-enable the FATE test.
 2013-01-06 18:59:15 +01:00
Michael Niedermayer
e797f22efa vf_tinterlace: fix logical/bit op mixup 
Fixes CID966642

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-06 04:38:53 +01:00
Clément Bœsch
521daf1409 lavfi/kerndeint: get pix format description only once. 
This makes the code faster.
 2013-01-06 04:37:33 +01:00
Clément Bœsch
aaf59766b9 lavfi/avfilter: remove now unused {src,cur,out}_buf. 
This was supposed to be removed in 565e4993, but it was delayed due to
the port of the remaining filters. These buffer ref pointers are not
used anymore, thus dropped.
 2013-01-06 04:14:56 +01:00
Michael Niedermayer
0ef615126f vf_kerndeint: memset buffer to avoid use of uninitialized memory. 
This might fix fate failures.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-06 02:40:44 +01:00
Michael Niedermayer
39d1875455 libavfilter/video.h: remove unused things related to the start/slice/end API 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-05 23:36:09 +01:00
Michael Niedermayer
2468827c06 internal.h: remove start/end_frame from AVFilterPad 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-05 23:36:09 +01:00
Carl Eugen Hoyos
6a9af92565 Allow remaining 32bit RGB packed pix_fmts in kerndeint filter. 
Reviewed-by: Stefano Sabatini
 2013-01-05 14:40:06 +01:00
Stefano Sabatini
860b5c0a63 lavfi/kerndeint: fix mismatch between declared pixel format and test 
+10l.
 2013-01-05 14:04:33 +01:00
Matthieu Bouron
be0a67bd65 lavfi/drawutils: fix blending computation in blend_line function 
If width is not alligned with hsub, background component should only be
multiplied once by sub alpha component.
 2013-01-05 13:08:02 +01:00
Stefano Sabatini
0140566359 lavfi: add histeq filter 
This is a port of virtual dub's histogram equalization filter by Donald
A. Graft. Based on the work by Jérémy Tran <tran.jeremy.av@gmail.com>,
done for SOCIS 2012.
 2013-01-05 10:25:32 +01:00
Stefano Sabatini
172505b8bc lavfi: add kerndeint filter 
This is a port of the kerndeint filter (libmpcodecs/vf_kerndeint) by
Donal A. Graft (original avisynth plugin author), and is based on the
work by Jérémy Tran <tran.jeremy.av@gmail.com> done for SOCIS 2012.
 2013-01-05 10:25:32 +01:00
Matthieu Bouron
bbab9cceb9 lavfi/drawutils: fix typo 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-05 05:21:44 +01:00
Stefano Sabatini
cb8d3965fd lavfi/yadif: add support to named constants 2013-01-04 11:48:54 +01:00
Stefano Sabatini
f7dc6aa6b1 lavfi/yadif: add support to named options and options introspection 
Also rename the "enable_auto" field to "deint", to match the name of the
option.
 2013-01-04 11:48:54 +01:00
Stefano Sabatini
8674597fe5 lavfi/yadif: remove redundant NULL checks in uninit 2013-01-04 11:48:53 +01:00
Stefano Sabatini
4ea7c17932 lavfi/yadif: fail during the configuration stage in case of invalid video size 
This is better than repeatedly failing during the filtering stage.
 2013-01-04 11:48:53 +01:00
Stefano Sabatini
b52c1d0c99 lavfi/yadif: remove unused poll_frame callback 2013-01-04 11:48:53 +01:00
Clément Bœsch
491ca0e89f Replace references to "que" with the appropriate word. 
"que" sounds like a slang word to me. This commit renames a few
variables, fix the comments and the logging messages (sometimes along
with small other typo fixes).
 2013-01-03 00:21:47 +01:00
Nicolas George
b99bef17b4 lavfi/avfiltergraph: check pick_format return code. 2013-01-02 16:56:03 +01:00
Paul B Mahol
ba1cbf40ce lavfi/lut: use ff_fill_rgba_map() 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-01-01 17:07:57 +00:00
Nicolas George
82541d8330 lavfi: merge all filtering code into ff_filter_frame. 2013-01-01 15:19:04 +01:00
Paul B Mahol
8e4e532bb2 lavfi/avcodec: fix typo 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-01-01 12:57:07 +00:00
Nicolas George
2eb2e1798e lavfi: add avfilter_get_audio_buffer_ref_from_arrays_channels. 
It is the same as avfilter_get_audio_buffer_ref_from_arrays
except it has a "channels" and the channel layout can be 0.
 2013-01-01 02:01:28 +01:00
Nicolas George
11ab2c25b6 lavfi/avfiltergraph: print query_formats errors. 2012-12-31 18:43:04 +01:00
Michael Niedermayer
08196c785a Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  configure: suppress -fPIC in msvc builds
  Drop unnecessary 'l' length modifier when printfing double values.
  truemotion2: Sanitize tm2_read_header()

Conflicts:
	libavcodec/truemotion2.c
	libavfilter/src_movie.c
	libavutil/opt.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-31 14:20:01 +01:00
Diego Biurrun
bcb8d9eb8f Drop unnecessary 'l' length modifier when printfing double values. 
%f denotes a double argument and 'l' does nothing in this case
according to the C spec.
 2012-12-31 11:20:45 +01:00
Clément Bœsch
8d06e83d16 lavfi/Makefile: add missing dependencies to FFLIBS. 2012-12-31 01:40:34 +01:00
Clément Bœsch
21b6991cd5 lavfi/Makefile: make FFLIBS list consistent. 2012-12-31 01:38:31 +01:00
Nicolas George
c36302a7a4 lavfi/sink_buffer: switch to filter_frame. 2012-12-30 18:29:57 +01:00
Nicolas George
a978c04e22 lavfi/video: ensure that filter_frame is called. 
This is a temporary workaround until all filters have been
upgraded to filter_frame and the framework can forget completely
about start_frame/draw_slice/end_frame.
 2012-12-30 18:29:57 +01:00
Michael Niedermayer
b84871b8eb vf_tinterlace: dont mix declarations and expressions 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-30 16:59:52 +01:00
Michael Niedermayer
c0c0b19644 lavfi: remove some draw_slice related code that has become unneeded 
Reviewed-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-30 16:58:50 +01:00
Mark Himsley
8997a0fa79 lavfi/tinterlace: add low-pass-filter for top/bottom interleave modes 
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2012-12-30 15:19:23 +01:00