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Author SHA1 Message Date
wm4
5c93e57f5c avformat/vobsub: do not attempt to check duplicate subtitles 
Some .idx files actually contain duplicate subtitle events:

timestamp: 00:07:52:600, filepos: 00004e800
timestamp: 00:07:52:600, filepos: 00004f800

The second will be dropped, because it has same pts, duration, and text
(the text is just a dummy empty string; the real data is retrieved when
actually reading vobsub subtitle packets).

Dropping this is probably not intended/safe, so avoid it.

See trac issue #4872 for a sample. This patch doesn't fix decoding of
the sample, though.
 2015-09-21 13:43:32 +02:00
wm4
c216324a7f avformat/subtitles: make dropping duplicate events optional 2015-09-21 13:42:48 +02:00
wm4
a47ad06baf avformat/vobsub: compare correct packet stream IDs 
The stream ID is essentially an arbitrary number defined by the .idx
file headers. They have to match the IDs in the .sub stream. The vobsub
demuxer assumed the IDs would just start from 0, increassing by 1 for
each stream. This is not correct. In the sample I had, the IDs were
starting from 1, leading to no subtitles being displayed at all.

Fix this by using the correct stream ID.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-21 12:55:13 +02:00
Ganesh Ajjanagadde
a0e6e471db configure: silence error if tput not found 
If tput is not found for colorizing, error message should be squashed.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-21 10:20:45 +02:00
James Almer
fd9ac48dc8 doc: mention libavcodec can decode Opus natively 
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-09-20 23:20:43 -03:00
Alex Agranovsky
53e8bef25a mpjpeg: CRLF terminating a sequence of MIME headers should not cause an error 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-21 02:30:29 +02:00
Michael Niedermayer
01770bfda0 avcodec/snowenc: Do not write into const AVFrame 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-20 23:26:39 +02:00
Michael Niedermayer
55b803e33e avcodec/snowenc: Remove unused new_picture field 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-20 23:26:39 +02:00
Pedro Arthur
77367f61b3 swscale: fix ticket 4850 2015-09-20 18:08:14 -03:00
Michael Niedermayer
f67170e81b avdevice/libdc1394: add const to suppress "assignment discards const qualifier from pointer target type" warnings 
See: http://fate.ffmpeg.org/log.cgi?time=20150919100330&log=compile&slot=x86_64-archlinux-gcc-enableshared

Found-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-20 22:12:37 +02:00
Ganesh Ajjanagadde
198110d702 avcodec/hevc_mp4toannexb_bsf: silence -Wdiscarded-qualifiers 
*poutbuf is non-const, so this casts it explicitly.
This suppresses -Wdiscarded-qualifiers seen in e.g
http://fate.ffmpeg.org/log.cgi?time=20150919100330&log=compile&slot=x86_64-archlinux-gcc-enableshared.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-20 21:15:12 +02:00
Rodger Combs
df2a2643fe tests/checkasm: fix stack smash in check_loopfilter 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-20 20:26:09 +02:00
Rodger Combs
cf2719abee lavf/matroska: ignore ChapCountry ID for now 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-20 20:08:01 +02:00
Paul B Mahol
2a0fc55995 avfilter: add rubberband wrapper 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-20 19:54:57 +02:00
Nicolas George
44f660e7e7 lavfi: remove FF_LINK_FLAG_REQUEST_LOOP. 
It has no longer any effect.
 2015-09-20 19:02:33 +02:00
Nicolas George
2a351f6c55 lavfi: drop the requirement that request_frame returns a frame. 
It requires a loop in filters or the framework,
that makes the scheduling less efficient and more complex.
This is purely an internal change since the loop is now
present in buffersink.
Note that no filter except buffersink did rely on the requirement.
 2015-09-20 19:02:33 +02:00
Nicolas George
598f8a7afa lavfi/vf_idet: reindent after last commit. 2015-09-20 18:50:00 +02:00
Nicolas George
7635242ae5 lavfi/vf_idet: remove the loop in request_frame(). 
It is not necessary due to the use of FF_LINK_FLAG_REQUEST_LOOP.
 2015-09-20 18:50:00 +02:00
Nicolas George
807d4b6355 lavfi/buffersink: loop over ff_request_frame(). 
Do not assume that ff_request_frame() returning success
implies a frame has arrived in the FIFO.
Instead, just loop until a frame is in the FIFO.
It does not change anything since the same loop is present
in ff_request_frame(), confirmed by an assertion.
 2015-09-20 18:50:00 +02:00
James Almer
4bb6cb4c7d x86/vp9mc: fix string concatenation of fullpel function names 
Fixes compilation with NASM

Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-09-20 12:32:27 -03:00
Michael Niedermayer
b947ac9096 avcodec/internal: Use do {} while() for ff_tlog() 
Avoids problems when used without braces

Found-by: Clément Bœsch <u@pkh.me>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-20 12:56:29 +02:00
Michael Niedermayer
bddcf758d3 tests/checkasm/vp9dsp: Add () to protect macro arguments 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-20 11:37:57 +02:00
Ronald S. Bultje
b074367405 checkasm: add VP9 loopfilter tests. 
The randomize_buffer() implementation assures that "most of the time",
we'll do a good mix of wide16/wide8/hev/regular/no filters for complete
code coverage. However, this is not mathematically assured because that
would make the code either much more complex, or much less random.
 2015-09-20 10:33:04 +02:00
James Almer
784792788b checkasm: add jpeg2000dsp rct_int tests 
Reviewed-by: Henrik Gramner <henrik@gramner.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-09-20 00:49:35 -03:00
Ganesh Ajjanagadde
92fabca427 avcodec/x86/hpeldsp_rnd_template: silence -Wunused-function on --disable-mmx 
This silences some of the -Wunused-function warnings when compiled with --disable-mmx, e.g
http://fate.ffmpeg.org/log.cgi?time=20150919094617&log=compile&slot=x86_64-archlinux-gcc-disable-mmx.
Header guards are too brittle and ugly for this case.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-20 04:00:42 +02:00
Ganesh Ajjanagadde
6ea457f76d avformat/format: silence -Wdiscarded-qualifiers 
lpd.buf is non-const and discards the const qualifier of zerobuffer.
This fixes -Wdiscarded-qualifiers observed with a variety of compilers, including GCC 5.2.
Note that this does not change the type of zerobuffer, and merely makes the intent explicit.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-20 02:14:18 +02:00
Ganesh Ajjanagadde
7cf22c7970 swscale/output: fix undefined left shifts of negative numbers 
This fixes -Wshift-negative-value reported with clang 3.7+, e.g
http://fate.ffmpeg.org/log.cgi?time=20150918181527&log=compile&slot=x86_64-darwin-clang-polly-vectorize-stripmine-3.7.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-20 01:14:36 +02:00
Ganesh Ajjanagadde
094a1985d6 avcodec/mlpdec: fix a undefined left shift of negative number 
This fixes a -Wshift-negative-value reported with clang 3.7+, e.g
http://fate.ffmpeg.org/log.cgi?time=20150918181527&log=compile&slot=x86_64-darwin-clang-polly-vectorize-stripmine-3.7.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-20 00:30:39 +02:00
Hendrik Leppkes
0118158efa hevc: properly handle no_rasl_output_flag when removing pictures from the DPB 
Fixes ticket #4185.

Reviewed-By: Mickael Raulet <Mickael.Raulet@insa-rennes.fr>
Signed-off-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-20 00:17:32 +02:00
Ganesh Ajjanagadde
11b563ed8f avcodec/motion_est_template: fix undefined left shift of negative number 
This fixes -Wshift-negative-value reported with clang 3.7+, e.g
http://fate.ffmpeg.org/log.cgi?time=20150918181527&log=compile&slot=x86_64-darwin-clang-polly-vectorize-stripmine-3.7.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-19 23:52:16 +02:00
Ganesh Ajjanagadde
39ca7641c8 avresample/resample: remove unused variable 
This fixes a -Wunused-variable, see e.g
http://fate.ffmpeg.org/log.cgi?time=20150919162338&log=compile&slot=x86_64-archlinux-gcc-threads.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-19 23:40:34 +02:00
Ganesh Ajjanagadde
e681baf638 avcodec/x86/mpegvideoenc: silence -Wunused-function on --disable-mmx 
This silences -Wunused-function when compiled with --disable-mmx, e.g
http://fate.ffmpeg.org/log.cgi?time=20150919094617&log=compile&slot=x86_64-archlinux-gcc-disable-mmx.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-19 23:26:57 +02:00
Ganesh Ajjanagadde
f0c635f577 avcodec/x86/hpeldsp_init: silence -Wunused-function on --disable-mmx 
This silences some of the -Wunused-function warnings when compiled with --disable-mmx, e.g
http://fate.ffmpeg.org/log.cgi?time=20150919094617&log=compile&slot=x86_64-archlinux-gcc-disable-mmx.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-19 23:10:52 +02:00
Lou Logan
b798593ca5 doc/filters: fix typo in eq contrast option 
Fixes ticket #4866.

Signed-off-by: Lou Logan <lou@lrcd.com>
 2015-09-19 12:29:15 -08:00
Michael Niedermayer
a0af9fd954 cmdutils: Filter dst/srcw/h 
Dimensions / pixel formats for scaling must be set through the -s / pix_fmt options
or the scale / format filters. Otherwise there are mismatches between whet is
in/output to the scaler and for what the scaler is configured

Fixes Ticket4856

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-19 21:25:40 +02:00
Michael Niedermayer
e3cf978cdd avformat/flvdec: Detect broken sizes (OBS 0.655b), disable resync for affected files 
Fixes Ticket4867
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-19 18:34:55 +02:00
Przemysław Sobala
0d097a869c avcodec/imgconvert: Support non-planar colorspaces while padding 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-19 18:34:55 +02:00
James Almer
6f9ba0cb82 x86/vp9dsp: add missing preprocessor guards 
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-09-19 13:33:53 -03:00
Rostislav Pehlivanov
0cfdaf45c4 lpc: correctly apply windowing to the samples in the float-only lpc 
Also change the window to Hamming (using coefficient which make it
a Hanning).

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2015-09-19 16:25:58 +01:00
Ganesh Ajjanagadde
9db6c8815d avcodec/dcadec: fix a -Wsometimes-unitialized on clang 
This fixes a genuine -Wsometimes-unitialized reported on clang, e.g
http://fate.ffmpeg.org/log.cgi?time=20150918181527&log=compile&slot=x86_64-darwin-clang-polly-vectorize-stripmine-3.7.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-19 14:11:52 +02:00
Ganesh Ajjanagadde
4328e1fc42 avcodec/g723_1: fix a undefined left shift of negative number 
This fixes a -Wshift-negative-value reported with clang 3.7+, e.g
http://fate.ffmpeg.org/log.cgi?time=20150918181527&log=compile&slot=x86_64-darwin-clang-polly-vectorize-stripmine-3.7.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-19 13:06:40 +02:00
Ganesh Ajjanagadde
4e2471ef1d avcodec/internal: silence -Wempty-body on clang 
This silences a -Wempty-body warning on clang 3.7+, e.g
http://fate.ffmpeg.org/log.cgi?time=20150918181527&log=compile&slot=x86_64-darwin-clang-polly-vectorize-stripmine-3.7.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-19 11:29:49 +02:00
Ganesh Ajjanagadde
8c9853a69b avcodec/indeo3data: fix undefined left shift of negative number 
This fixes a whole sea of -Wshift-negative-value reported with clang 3.7+, e.g
http://fate.ffmpeg.org/log.cgi?time=20150918181527&log=compile&slot=x86_64-darwin-clang-polly-vectorize-stripmine-3.7.
Any half decent compiler should anyway optimize away the multiplication.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-09-19 02:43:39 -03:00
Claudio Freire
3693efb315 AAC encoder: fix make checkheaders 
With the move of some functions into templates
in aaccoder_twoloop.h and aaccoder_trellis.h,
make checkheaders started failing. Add them to
SKIPHEADERS as should be.
 2015-09-18 22:57:56 -03:00
Ganesh Ajjanagadde
6a817ac1e9 avdevice/xcbgrab: fix -Wunused-variable 
This patch fixes a -Wunused-variable reported in e.g
http://fate.ffmpeg.org/log.cgi?time=20150918194649&log=compile&slot=x86_64-debian-asan-144800.
av_unused is used as opposed to a header guard for readability.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-19 01:35:43 +02:00
Reynaldo H. Verdejo Pinochet
7a30f51446 ffserver: remove useless assignment leftover 
Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>
 2015-09-18 16:24:39 -07:00
Reynaldo H. Verdejo Pinochet
eb613877bf ffserver: break early on _parse_acl_row() 
Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>
 2015-09-18 16:24:39 -07:00
Reynaldo H. Verdejo Pinochet
c677b42f79 ffserver: explicitly free() duped filename 
Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>
 2015-09-18 16:24:38 -07:00
Reynaldo H. Verdejo Pinochet
fb349359dc ffserver: start dropping all unneededly harcoded str lengths 
Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>
 2015-09-18 16:24:33 -07:00
Ganesh Ajjanagadde
b4cb597900 libswscale/swscale: fix -Wunused-function 
hyscale, hcscale are only used in old filter code, hence place
header guard to silence -Wunused-function.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-18 23:19:42 +02:00