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Author SHA1 Message Date
James Almer
8a0954dd51 avcodec: add missing FF_API_DEBUG_MV wrappers 
Signed-off-by: James Almer <jamrial@gmail.com>
 2017-08-25 13:44:52 -03:00
James Almer
2c800eb737 avcodec: make the avcodec_get_chroma_sub_sample deprecation effective 
Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
 2017-08-25 12:19:41 -03:00
Derek Buitenhuis
add7b3bc3f utils: Do not expand a macro with 'defined' in it 
Fixes:

    libswscale/utils.c:1632:5: warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined]
    #if USE_MMAP
        ^
    libswscale/utils.c:1577:49: note: expanded from macro 'USE_MMAP'
    #define USE_MMAP (HAVE_MMAP && HAVE_MPROTECT && defined MAP_ANONYMOUS)
                                                    ^
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2017-08-25 13:44:57 +01:00
Derek Buitenhuis
9e02f35f6a mjpeg: Add support for ICC side data 
JPEGs store embedded profiles under the APP2 marker, signified
with a "ICC_PROFILE" null-terminated string header, and can be
split across multiple APP2 markers, out of order.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2017-08-25 13:44:41 +01:00
Paul B Mahol
71907f2509 doc/filters: add pseudocolor example 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 14:35:34 +02:00
Muhammad Faiz
3ddd10290a avfilter/af_firequalizer: fix minval on cepstrum calculation 
The impulse response is scaled with 2/rdft_len.

Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2017-08-25 17:36:04 +07:00
Paul B Mahol
48ddd8ddec avfilter/src_movie: check ff_insert_outpad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 10:29:50 +02:00
Paul B Mahol
5e706a2afb avfilter/split: check ff_insert_outpad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 10:27:19 +02:00
Paul B Mahol
0b940c95b2 avfilter/vf_decimate: check ff_insert_inpad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 10:23:21 +02:00
Paul B Mahol
dfea94ce99 avfilter/vf_fieldmatch: check ff_insert_inpad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 10:20:13 +02:00
Paul B Mahol
1a58da434a avfilter/avf_concat: check ff_insert_pad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 10:16:46 +02:00
Paul B Mahol
01b986cf18 avfilter/f_select: check ff_insert_outpad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 10:05:09 +02:00
Paul B Mahol
730734d4f3 avfilter/af_channelsplit: check ff_insert_outpad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 10:05:07 +02:00
Paul B Mahol
99dd47a647 avfilter/vf_extractplanes: check ff_insert_outpad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 09:57:53 +02:00
Paul B Mahol
9bd1bf382e avfilter/f_interleave: check ff_insert_inpad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 09:53:46 +02:00
Paul B Mahol
f39136b0a7 avfilter/af_merge: check ff_insert_inpad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 09:50:57 +02:00
Paul B Mahol
db5604ac26 avfilter/af_join: check ff_insert_inpad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 09:49:01 +02:00
Paul B Mahol
13f9639e3e avfilter/af_headphone: check ff_insert_inpad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 09:45:20 +02:00
Paul B Mahol
1e7ce6d925 avfilter/af_amix: check ff_insert_inpad() for failure 2017-08-25 09:36:22 +02:00
Paul B Mahol
4b96fd2b1e avfilter/af_agate: switch to activate 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 09:07:28 +02:00
Muhammad Faiz
e0e991f8a1 avfilter/af_firequalizer: reindent after previous commit 
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2017-08-25 10:39:16 +07:00
Muhammad Faiz
ae1ce0db91 avfilter/af_firequalizer: add min_phase option 
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2017-08-25 10:35:23 +07:00
James Almer
e51073fe00 checkasm/vf_blend: rename addition128 and difference128 to grainmerge and grainextract 
This was missing from f8d0689d3f.
Fixes checkasm.
 2017-08-24 23:39:09 -03:00
Alex Converse
cb96e9bea4 fate: add test vector aac-al04sf_48 2017-08-24 17:42:33 -07:00
Paul B Mahol
dbc9a8f21f avcodec/aac: Add floating point 960/120 MDCT window 
Co-Authored-By: Alex Converse <alex.converse@gmail.com>
Co-Authored-By: Rostislav Pehlivanov <atomnuker@gmail.com>
 2017-08-24 17:42:07 -07:00
Paul B Mahol
f0f48884b0 avfilter/af_sidechaincompress: switch to activate 2017-08-24 20:34:35 +02:00
Paul B Mahol
f8d0689d3f avfilter/vf_blend: rename addition128 and difference128 to grainmerge and grainextract 2017-08-24 14:45:52 +02:00
Carl Eugen Hoyos
f61e2dcfc3 lavf/g726: Demuxer for raw G.726 streams, both left- and right-justified. 
Compatible with the binary encoder attached to ticket #6596 (right-aligned)
and a sample from a SEG Mp3-Player (left-aligned).
 2017-08-24 12:55:46 +02:00
Carl Eugen Hoyos
cb1a3eecac lsws/rgb2rgb: Add unscaled 48bit to 64bit rgb conversion. 
Based on b4befca2 and 6b7849e6 by Paul B Mahol.

Fixes ticket #6608.
 2017-08-24 12:50:06 +02:00
Michael Niedermayer
351e28f9a7 ffprobe: Fix NULL pointer handling in color parameter printing 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-08-24 11:41:00 +02:00
Michael Niedermayer
837cb4325b ffprobe: Fix null pointer dereference with color primaries 
Found-by: AD-lab of venustech
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-08-24 11:31:03 +02:00
Michael Niedermayer
2b44dcbc44 avcodec/hevc_ps: Check delta_pocs in ff_hevc_decode_short_term_rps() 
Fixes: integer overflow
Fixes: 2893/clusterfuzz-testcase-minimized-5809330567774208

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-08-24 11:29:40 +02:00
Dale Curtis
37e8edc9f5 avformat/mov: Fix trampling of ctts during seeks when sidx support is enabled. 
When sidx box support is enabled, the code will skip reading all
trun boxes (each containing ctts entries for samples inthat box).

If seeks are attempted before all ctts values are known, the old
code would dump ctts entries into the wrong location. These are
then used to compute pts values which leads to out of order and
incorrectly timestamped packets.

This patch fixes ctts processing by always using the index returned
by av_add_index_entry() as the ctts_data index. When the index gains
new entries old values are reshuffled as appropriate.

This approach makes sense since the mov demuxer is already relying
on the mapping of AVIndex entries to samples for correct demuxing.

As a result of this all ctts entries are now 1-count. A followup
change will be submitted to remove support for > 1 count entries
which will simplify seeking.

Notes for future improvement:
Probably there are other boxes (stts, stsc, etc) that are impacted
by this issue... this patch only attempts to fix ctts since it
completely breaks packet timestamping.

This patch continues using an array for the ctts data, which is not
the most ideal given the rearrangement that needs to happen (via
memmove as new entries are read in). Ideally AVIndex and the ctts
data would be set-type structures so addition is always worst case
O(lg(n)) instead of the O(n^2) that exists now; this slowdown is
noticeable during seeks.

Signed-off-by: Dale Curtis <dalecurtis@chromium.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-08-24 11:02:22 +02:00
Michael Niedermayer
c42a1388a6 avformat/rtpdec_h264: Fix heap-buffer-overflow 
Fixes: rtp_sdp/poc.sdp

Found-by: Bingchang <l.bing.chang.bc@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-08-23 22:19:33 +02:00
Vitaly Buka
eca2a49716 avformat/aviobuf: Fix signed integer overflow in avio_seek() 
Signed integer overflow is undefined behavior.
Detected with clang and -fsanitize=signed-integer-overflow

Signed-off-by: Vitaly Buka <vitalybuka@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-08-23 03:17:11 +02:00
Vitaly Buka
4a404cb5b9 avformat/mov: Fix signed integer overflows with total_size 
Signed integer overflow is undefined behavior.
Detected with clang and -fsanitize=signed-integer-overflow

Signed-off-by: Vitaly Buka <vitalybuka@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-08-23 03:17:11 +02:00
Vitaly Buka
8c2bb10ddf avcodec/utils: Fix signed integer overflow in rc_initial_buffer_occupancy initialization 
Signed integer overflow is undefined behavior.
Detected with clang and -fsanitize=signed-integer-overflow

Signed-off-by: Vitaly Buka <vitalybuka@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-08-23 03:17:11 +02:00
Ravindra
f3913dcc06 libavdevice/decklink: configurablity to set max queue size 
Signed-off-by: Ravindra Patagar <rpatagar@akamai.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
 2017-08-22 22:32:29 +02:00
Michael Niedermayer
6f03ffb47d avcodec/aacdec_template: Fix running cleanup in decode_ics_info() 
Fixes: out of array read
Fixes: 2873/clusterfuzz-testcase-minimized-5924145713905664

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg

Previous version reviewed-by: Alex Converse <alex.converse@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-08-22 20:01:31 +02:00
Michael Niedermayer
a2e444d5bb avcodec/pngdec: Fix () placement 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-08-22 18:55:11 +02:00
Paul B Mahol
e1be40bbb5 avfilter/vf_pseudocolor: add high bitdepth support 2017-08-22 12:50:24 +02:00
James Zern
d8269519e4 vp9: set color range to MPEG for intraonly profile 0 
this is undocumented in the vp9 bitstream and decoding specification
doc, but matches libvpx

Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: James Zern <jzern@google.com>
 2017-08-21 20:01:56 -07:00
Steven Liu
20a6b198b4 avformat/hlsenc: move free fmp4_init_filename after hls_window operation 
fix ticket id: 6599

Signed-off-by: Steven Liu <lq@onvideo.cn>
 2017-08-22 10:21:42 +08:00
Michael Niedermayer
bc488ec28a avcodec/me_cmp: Fix crashes on ARM due to misalignment 
Adds a diff_pixels_unaligned()

Fixes: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=872503

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-08-21 23:19:18 +02:00
Carl Eugen Hoyos
898ea658c8 lavc/g726: Add a little-endian G.726 encoder. 
Fixes ticket #6596.
 2017-08-21 16:19:58 +02:00
Michael Niedermayer
8754ccd3b3 avcodec/pixlet: Fixes: undefined shift in av_mod_uintp2() 
Fixes: runtime error: shift exponent 4294967289 is too large for 32-bit type 'int'
Fixes: 3030/clusterfuzz-testcase-minimized-4649809254285312

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-08-20 21:14:47 +02:00
Michael Niedermayer
a165b53daa avcodec/dirac_dwt_template: Fix integer overflow in vertical_compose53iL0() 
Fixes: runtime error: signed integer overflow: 2147483646 + 2 cannot be represented in type 'int'
Fixes: 3013/clusterfuzz-testcase-minimized-4644084197097472

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-08-20 21:14:47 +02:00
Paul B Mahol
f5361ee56f avfilter/vf_pseudocolor: add support for some subsampled formats 2017-08-20 18:12:15 +02:00
Jun Zhao
b8b84f9af5 doc/encoders: add "coder" option documentation for h264_vaapi 
Signed-off-by: Jun Zhao <jun.zhao@intel.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
 2017-08-20 14:24:25 +01:00
Jun Zhao
c6a8c2a4f7 lavc/vaapi_encode_h264: add "coder" option support 
Follow libx264 style to support "coder" option, and set it to
cabac by default.

Signed-off-by: Yi A Wang <yi.a.wang@intel.com>
Signed-off-by: Jun Zhao <jun.zhao@intel.com>
Reviewed-by: Steven Liu <lingjiujianke@gmail.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
 2017-08-20 14:24:21 +01:00