Michael Niedermayer [Mon, 25 Feb 2019 12:26:25 +0000 (13:26 +0100)]
avcodec/aic: Check remaining bits in aic_decode_coeffs()
Fixes: Timeout (78 seconds -> 2 seconds)
Fixes: 13186/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AIC_fuzzer-
5639516533030912
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Mon, 25 Feb 2019 00:26:30 +0000 (01:26 +0100)]
avcodec/gdv: Check for truncated tags in decompress_5()
Testcase: 13169/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_GDV_fuzzer-
5666354038833152
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Sun, 24 Feb 2019 22:39:44 +0000 (23:39 +0100)]
avcodec/bethsoftvideo: Check block_type
Fixes: Timeout (17 seconds -> 1 second)
Fixes: 13184/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_BETHSOFTVID_fuzzer-
5711446296494080
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Mon, 25 Feb 2019 20:37:45 +0000 (21:37 +0100)]
avcodec/diracdec: Correct max pixels check
Dirac internally allocates 5 images per plane and frame currently. One being the actual
image the other 4 being filtered for motion compensation.
Fixes: Out of memory
Fixes: 12870/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DIRAC_fuzzer-
5684825871089664
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Gyan Doshi [Sun, 3 Mar 2019 05:26:48 +0000 (10:56 +0530)]
doc/protocols: move option follow entry to correct section
The entry for file protocol option 'follow' was inserted under ftp options
during merge of a Libav commit -
90eb24996913238e1a. Corrected.
Gyan Doshi [Sat, 2 Mar 2019 15:19:12 +0000 (20:49 +0530)]
configure: select rotation filters for ffmpeg
autorotate is enabled by default in ffmpeg so the rotation filters
are required and will be attempted for insertion without the user's
knowledge if an input stream has rotation side-data.
Michael Niedermayer [Thu, 21 Feb 2019 22:00:08 +0000 (23:00 +0100)]
tools/target_dec_fate.list: Add testcases for #2000 to #4000
Testcases which return 403 currently are commented out
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Thu, 21 Feb 2019 21:12:10 +0000 (22:12 +0100)]
tools/target_dec_fate.sh: Add support for lines that are comments
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Mon, 18 Feb 2019 23:05:51 +0000 (00:05 +0100)]
avcodec/jpeg2000dwt: Fix integer overflow in dwt_decode97_int()
Fixes: runtime error: signed integer overflow:
2147483598 + 128 cannot be represented in type 'int'
Fixes: 12926/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JPEG2000_fuzzer-
5705100733972480
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Marton Balint [Sat, 16 Feb 2019 23:21:09 +0000 (00:21 +0100)]
avcodec/get_bits: add assertion to limit ouptut value of get_bits
Should fix the following Coverity false positives:
Coverity CID #
1415651.
Coverity CID #
1420392.
Coverity CID #
1420473.
Coverity CID #
1433770.
Coverity CID #
1435320.
Coverity CID #
1439573.
Coverity CID #
1439580.
Coverity CID #
1439588.
Signed-off-by: Marton Balint <cus@passwd.hu>
Marton Balint [Sat, 16 Feb 2019 23:48:13 +0000 (00:48 +0100)]
avcodec/get_bits: use unsigned integers in show_bits and get_bits
The return value is also unsigned.
Signed-off-by: Marton Balint <cus@passwd.hu>
Marton Balint [Thu, 14 Feb 2019 21:36:46 +0000 (22:36 +0100)]
avcodec/avpacket: add some assertions to ensure pkt->data is not null if pkt->size > 0
This should fix the following Coverity false positives:
Coverity CID #
1405450.
Coverity CID #
1430930.
Signed-off-by: Marton Balint <cus@passwd.hu>
Marton Balint [Sat, 16 Feb 2019 17:56:56 +0000 (18:56 +0100)]
avformat/utils: fix indentation
Signed-off-by: Marton Balint <cus@passwd.hu>
Marton Balint [Sat, 16 Feb 2019 17:47:59 +0000 (18:47 +0100)]
avformat/utils: be even more strict about stream specifiers
After this change we always parse the full specifier even if we know the result
in the middle of the parsing. Sligtly slower, but this is needed to
consistently reject incorrect specifiers in both matching and non-matching
cases.
Signed-off-by: Marton Balint <cus@passwd.hu>
Marton Balint [Sat, 16 Feb 2019 17:10:13 +0000 (18:10 +0100)]
avformat/utils: be more strict about stream specifiers
This reworks the code to be more strict about accepting stream specifiers. From
now on we strictly enforce the syntax in the documentation up until the
decisive part of the stream specifier. Therefore matching stream specifiers
always need to be correct, non matching specifiers only need to be correct
until the decisive part.
Also recursion is changed to a simple loop.
Signed-off-by: Marton Balint <cus@passwd.hu>
Marton Balint [Fri, 22 Feb 2019 23:10:30 +0000 (00:10 +0100)]
avformat/mpegtsenc: write format_identifier HEVC for HEVC streams
This improves compatibility with some consumer (LG WebOS) TVs which apparently
search a HEVC descriptor (which our mpegts muxer can't generate) or a format
identifier.
Since the HEVC format identifier is not registered (but used in the wild), it is
not written if strict_std_compliance is higher than normal.
This fixes the issue in ticket #7744.
Signed-off-by: Marton Balint <cus@passwd.hu>
Marton Balint [Fri, 22 Feb 2019 23:09:12 +0000 (00:09 +0100)]
avformat/mpegtsenc: factorize writing registration_descriptor
Signed-off-by: Marton Balint <cus@passwd.hu>
Paul B Mahol [Fri, 1 Mar 2019 15:38:59 +0000 (16:38 +0100)]
avfilter/af_anlmdn: add output mode option
Timo Rothenpieler [Tue, 26 Feb 2019 16:24:49 +0000 (17:24 +0100)]
configure: update minimum required ffnvcodec versions
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
Timo Rothenpieler [Tue, 26 Feb 2019 16:09:26 +0000 (17:09 +0100)]
configure: pass windows-path to nvcc whenever cygpath is available
It might be using cl.exe on Windows, which does not understand Unix-Paths.
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
Philip Langdale [Thu, 21 Feb 2019 03:57:53 +0000 (19:57 -0800)]
configure: deprecate cuda_sdk dependency option
With all of our existing users of cuda_sdk switched over to ffnvcodec,
we could remove cuda_sdk completely and say that we should no longer
add code that requires the full sdk, and rather insist that such code
only use ffnvcodec.
As discussed previously, the use of nvcc from the sdk is still
supported with a distinct option.
Signed-off-by: Philip Langdale <philipl@overt.org>
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
Philip Langdale [Thu, 21 Feb 2019 03:57:52 +0000 (19:57 -0800)]
avfilter/vf_thumbnail_cuda: Switch to using ffnvcodec
This change switches the vf_thumbnail_cuda filter from using the
full cuda sdk to using the ffnvcodec headers and loader.
Most of the change is a direct mapping, but I also switched from
using texture references to using texture objects. This is supposed
to be the preferred way of using textures, and the texture object API
is the one I added to ffnvcodec.
Signed-off-by: Philip Langdale <philipl@overt.org>
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
Philip Langdale [Thu, 21 Feb 2019 03:57:51 +0000 (19:57 -0800)]
avfilter/vf_scale_cuda: Switch to using ffnvcodec
This change switches the vf_scale_cuda filter from using the
full cuda sdk to using the ffnvcodec headers and loader.
Most of the change is a direct mapping, but I also switched from
using texture references to using texture objects. This is supposed
to be the preferred way of using textures, and the texture object API
is the one I added to ffnvcodec.
Signed-off-by: Philip Langdale <philipl@overt.org>
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
Philip Langdale [Thu, 21 Feb 2019 03:57:50 +0000 (19:57 -0800)]
avfilter/vf_yadif_cuda: Switch to using ffnvcodec
This change switches the vf_thumbnail_cuda filter from using the
full cuda sdk to using the ffnvcodec headers and loader.
Signed-off-by: Philip Langdale <philipl@overt.org>
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
Philip Langdale [Thu, 21 Feb 2019 03:57:49 +0000 (19:57 -0800)]
configure: Add an explicit check and option for nvcc
The use of nvcc to compile cuda kernels is distinct from the use of
cuda sdk libraries and linking against those libraries. We have
previously not bothered to distinguish these two cases because all
the filters that used cuda kernels also used the sdk. In the following
changes, I'm going to remove the sdk dependency from those filters,
but we need a way to ensure that nvcc is present and functioning, and
also a way to explicitly disable its use so that the filters are not
built.
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
Martin Vignali [Tue, 26 Feb 2019 10:58:00 +0000 (11:58 +0100)]
fate/proresenc_aw : add test for interlace and 444 encoding
Martin Vignali [Tue, 26 Feb 2019 10:54:23 +0000 (11:54 +0100)]
avcodec/proresenc_aw : fix sub_image_with_fill for interlaced encoding
used when width and/or height, not multiple of sclice dim
gxw [Mon, 25 Feb 2019 10:13:51 +0000 (18:13 +0800)]
avcodec/mips: [loongson] mmi optimizations for VP9 put and avg functions
VP9 decoding speed improved about 60.5%(from 38fps to 61fps, tested on loongson 3A3000).
Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Justin Ruggles [Fri, 22 Feb 2019 22:21:00 +0000 (17:21 -0500)]
mov: Fix start_time for streams with empty edits in the middle
Empty edits can occur at any position within the edit list except for at
the end. Empty edits in the middle should not impact the reported stream
start_time or the video PTS adjustment, so only include empty edits at
the start of the list in empty_edits_sum_duration.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Justin Ruggles [Wed, 20 Feb 2019 14:52:43 +0000 (09:52 -0500)]
http: Do not try to make a new request when seeking past the end of the file
This avoids making invalid HTTP Range requests for a byte range past the
known end of the file during a seek. Those requests generally return a HTTP
response of 416 Range Not Satisfiable, which causes an error response.
Reference: https://tools.ietf.org/html/rfc7233
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Mark Thompson [Sun, 10 Feb 2019 19:47:02 +0000 (19:47 +0000)]
vaapi_encode_mpeg2: Add missing marker bit in time_code
We don't have anything useful to put in this field, but there is still
meant to be a marker bit in the middle of it.
Mark Thompson [Sun, 10 Feb 2019 19:47:01 +0000 (19:47 +0000)]
vaapi_encode_mjpeg: Use common quality option
Doesn't change anything, but makes the behaviour better match that of the
other codecs (the CONSTANT_QUALITY_ONLY flag already ensures that CQP is
the only RC mode selectable for MJPEG).
Mark Thompson [Sun, 10 Feb 2019 19:47:00 +0000 (19:47 +0000)]
vaapi_encode_vp9: Fix whitespace after previous patch
Mark Thompson [Sun, 10 Feb 2019 19:46:59 +0000 (19:46 +0000)]
vaapi_encode_vp9: Enable support for more RC modes
Mark Thompson [Sun, 10 Feb 2019 19:46:58 +0000 (19:46 +0000)]
vaapi_encode_vp8: Enable support for more RC modes
Mark Thompson [Sun, 10 Feb 2019 19:46:57 +0000 (19:46 +0000)]
vaapi_encode_mpeg2: Enable support for more RC modes
Fixes #7650.
Mark Thompson [Sun, 10 Feb 2019 19:46:56 +0000 (19:46 +0000)]
vaapi_encode_h265: Enable support for more RC modes
Also fixes QP going out of range when modified by the quant factor/offset
values, and clarifies the QP behaviour for >8-bit modes.
Mark Thompson [Sun, 10 Feb 2019 19:46:55 +0000 (19:46 +0000)]
vaapi_encode_h264: Enable support for more RC modes
Also fixes QP going out of range when modified by the quant factor/offset
values.
Mark Thompson [Sun, 10 Feb 2019 19:46:54 +0000 (19:46 +0000)]
vaapi_encode: Support more RC modes
Allow setting the mode explicitly, and try to make a sensible choice
given the available parameters if not.
Mark Thompson [Mon, 25 Feb 2019 23:24:23 +0000 (23:24 +0000)]
vaapi_encode: Do not zero access unit structures
Following
b8c45bbcbc207293f955e838ea66106f4b65b1ac they contain allocated
unit arrays which will get leaked. These operations were inconsistently
applied and never actually needed (the old uninit left them in the correct
state), so just drop them entirely.
Andreas Rheinhardt [Mon, 11 Feb 2019 22:47:43 +0000 (23:47 +0100)]
libavcodec/cbs: Stop needlessly reallocating the units array
Currently, a fragment's unit array is constantly reallocated during
splitting of a packet. This commit changes this: One can keep the units
array by distinguishing between the number of allocated and the number
of valid units in the units array.
The more units a packet is split into, the bigger the benefit.
So MPEG-2 benefits the most; for a video coming from an NTSC-DVD
(usually 32 units per frame) the average cost of cbs_insert_unit (for a
single unit) went down from 6717 decicycles to 450 decicycles (based
upon 10 runs with
4194304 runs each); if each packet consists of only
one unit, it went down from 2425 to 448; for a H.264 video where most
packets contain nine units, it went from 4431 to 450.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@googlemail.com>
Andreas Rheinhardt [Mon, 11 Feb 2019 22:47:42 +0000 (23:47 +0100)]
filter_units, trace_headers: Always use fragment from context
This is in preparation for another patch that will stop needless
reallocations of the unit array.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@googlemail.com>
Michael Niedermayer [Tue, 19 Feb 2019 18:05:10 +0000 (19:05 +0100)]
avcodec/wcmv: Avoid copying frames if they are unchanged
Improves speed of the testcase by about a factor of 10
Fixes: Timeout
Fixes: 13132/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WCMV_fuzzer-
5664190616829952
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Tue, 19 Feb 2019 18:02:07 +0000 (19:02 +0100)]
avcodec/wcmv: Copy/Init frame later
Speeds up error cases
Fixes: 13132/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WCMV_fuzzer-
5664190616829952
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Tue, 19 Feb 2019 17:41:42 +0000 (18:41 +0100)]
avcodec/error_resilience: Use a symmetric check for skipping MV estimation
This speeds up the testcase by a factor of 4
Fixes: Timeout
Fixes: 13100/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMV2_fuzzer-
5767533905313792
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Sun, 17 Feb 2019 19:43:28 +0000 (20:43 +0100)]
avcodec/mjpegdec: Fix stereo3d memleak
Fixes: 12937/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_THP_fuzzer-
5714945346371584
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Sun, 17 Feb 2019 21:40:34 +0000 (22:40 +0100)]
avcodec/arbc: Check nb_tiles against dimensions
Fixes: Timeout
Fixes: 12967/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ARBC_fuzzer-
5639021454163968
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Gyan Doshi [Mon, 25 Feb 2019 16:11:14 +0000 (21:41 +0530)]
doc: -report defaults to loglevel debug
Karthick J [Tue, 19 Feb 2019 06:45:29 +0000 (12:15 +0530)]
avformat/dashenc: Added comments
Added comments regarding usage of certain movflags in streaming mode.
Karthick J [Tue, 19 Feb 2019 06:31:32 +0000 (12:01 +0530)]
avformat/dashenc: Added option to repeatedly publish master playlist
The master playlist can be published at a specified interval with this option
Steve Lhomme [Sat, 23 Feb 2019 10:14:33 +0000 (11:14 +0100)]
avformat:matroskadec: use a define to mark the EBML length is unknown
Unifying the way the EBML unknown length is signaled, rather than using two
incompatible values. UINT64_MAX cannot be read as a valid EBML length with the
current code.
Co-authored-by: Steve Lhomme <robux4@ycbcr.xyz>
Co-authored-by: Dale Curtis <dalecurtis@chromium.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Philip Langdale [Wed, 20 Feb 2019 03:12:19 +0000 (19:12 -0800)]
avutil/cuda_check: Fix non-dynamic-loader implementation
The function typedefs we were using are only present when using the
dynamic loader, which means compilation breaks for code directly
using the cuda SDK.
To fix this, let's just duplicate the function typedefs locally.
These are not going to change.
Michael Niedermayer [Sat, 23 Feb 2019 21:00:39 +0000 (22:00 +0100)]
avcodec/mlpdec: Insuffient typo
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Thu, 21 Feb 2019 17:38:40 +0000 (18:38 +0100)]
avcodec/pnm: Avoid structure pointer dereferences in inner loop in pnm_get()
Improves speed from 5.4 to 4.2 seconds
Fixes: 13149/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PGM_fuzzer-
5760833622114304
Fixes: 13166/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PGMYUV_fuzzer-
5763216322330624
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Lauri Kasanen <cand@gmx.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Thu, 21 Feb 2019 16:25:14 +0000 (17:25 +0100)]
avcodec/zmbv: obtain frame later
The frame is not needed that early so obtaining it later avoids
the costly operation in case other checks fail.
Fixes: Timeout (14sec -> 4sec)
Fixes: 13140/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ZMBV_fuzzer-
5738330308739072
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Tomas Härdin <tjoppen@acc.umu.se>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Thu, 21 Feb 2019 00:09:43 +0000 (01:09 +0100)]
avcodec/jvdec: Check available input space before decode8x8()
Fixes: Timeout (78 sec -> 15 millisec)
Fixes: 13147/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JV_fuzzer-
5727107827630080
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Tristan Matthews [Fri, 22 Feb 2019 20:40:27 +0000 (15:40 -0500)]
rtpenc_chain: forward strict_std_compliance flags to rtp muxer
fixes: https://trac.ffmpeg.org/ticket/6713
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Martin Vignali [Sat, 9 Feb 2019 17:45:04 +0000 (18:45 +0100)]
avcodec/proresenc_aw : indent after prev commit
Martin Vignali [Sat, 9 Feb 2019 17:42:44 +0000 (18:42 +0100)]
avcodec/proresenc_aw : add interlace encoding
Martin Vignali [Sat, 9 Feb 2019 17:25:31 +0000 (18:25 +0100)]
avcodec/proresenc_aw : merge funcs subimage_with_fill and subimage_alpha_with_fill
Martin Vignali [Sat, 9 Feb 2019 17:20:21 +0000 (18:20 +0100)]
avcodec/proresenc_aw : move scantable to prores context
Martin Vignali [Sat, 9 Feb 2019 17:16:50 +0000 (18:16 +0100)]
avcodec/proresenc_aw : move picture encoding after frame header write
Martin Vignali [Sat, 9 Feb 2019 17:15:59 +0000 (18:15 +0100)]
avcodec/proresenc_aw : simplify frame flags
Paul B Mahol [Fri, 22 Feb 2019 22:32:27 +0000 (23:32 +0100)]
avfilter/vf_amplify: add tolerance option
Lou Logan [Fri, 22 Feb 2019 19:49:31 +0000 (10:49 -0900)]
MAINTAINERS: remove myself as a docs & trac maintainer
It is no longer interesting.
Signed-off-by: Lou Logan <lou@lrcd.com>
Marton Balint [Sat, 16 Feb 2019 18:08:53 +0000 (19:08 +0100)]
doc/formats: add reference to ffmpeg(1) stream specifiers as that docs is more complete
Signed-off-by: Marton Balint <cus@passwd.hu>
Marton Balint [Sun, 10 Feb 2019 21:08:45 +0000 (22:08 +0100)]
avformat/mpegtsenc: add support for service and provider names with utf8 encoding
Signed-off-by: Marton Balint <cus@passwd.hu>
Jan Ekström [Wed, 20 Feb 2019 18:54:11 +0000 (20:54 +0200)]
ffmpeg_filter: initialize sub2video.end_pts together with last_pts
This way re-initializations properly update end_pts, enabling
sub2video_heartbeat to call sub2video_update as expected to re-init
the sub2video AVFrame's contents and to feed a frame into the filter
chain.
This then fixes memory usage ballooning due to framesync waiting
for secondary input in case of no actual subtitle samples being present
for a while in source after a re-init occurs.
Carl Eugen Hoyos [Wed, 20 Feb 2019 22:56:21 +0000 (23:56 +0100)]
lavc/aarch64/h264dsp_init: Only use neon horizontal intra loopfilter for 4:2:0.
James Almer [Wed, 20 Feb 2019 22:40:09 +0000 (19:40 -0300)]
ppc/h264dsp: change loop filter stride argument to ptrdiff_t
This was missed in
d5d699ab6e6f8a8290748d107416fd5c19757a1b
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 20 Feb 2019 22:38:55 +0000 (19:38 -0300)]
arm/h264dsp: change loop filter stride argument to ptrdiff_t
This was missed in
d5d699ab6e6f8a8290748d107416fd5c19757a1b
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 20 Feb 2019 22:38:46 +0000 (19:38 -0300)]
aarch64/h264dsp: change loop filter stride argument to ptrdiff_t
This was missed in
d5d699ab6e6f8a8290748d107416fd5c19757a1b
Signed-off-by: James Almer <jamrial@gmail.com>
Michael Niedermayer [Wed, 13 Feb 2019 23:05:34 +0000 (00:05 +0100)]
avcodec/h264_direct: Fix overflow in POC comparission
Fixes: runtime error: signed integer overflow:
2147421862 - -
33624063 cannot be represented in type 'int'
Fixes: 12885/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_H264_fuzzer-
5733516975800320
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Lou Logan [Wed, 20 Feb 2019 20:50:17 +0000 (11:50 -0900)]
doc/mailing-list-faq: add Mail Delivery info
Can be used as a vacation mode to enable/disable mail delivery
without needing to unsubscribe.
Signed-off-by: Lou Logan <lou@lrcd.com>
Ruiling Song [Wed, 13 Feb 2019 01:29:10 +0000 (09:29 +0800)]
MAINTAINERS: add myself for tonemap_opencl
Signed-off-by: Ruiling Song <ruiling.song@intel.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Adam Sampson [Tue, 19 Feb 2019 09:20:31 +0000 (09:20 +0000)]
lavf/jacosubdec: compute subtitle duration correctly
When a JACOsub subtitle has two timestamps, they represent its start and
end times (http://unicorn.us.com/jacosub/jscripts.html#l_times); the
duration is the difference between the two, not the sum of the two.
The subtitle end times in the FATE test for this were wrong as a result;
fix them too. (This test is based on JACOsub's demo.txt, and the end
time computed for the last line using @ now matches what the comments
there say it should be.)
Also tested in practice using MPV, a LaserDisc, and some authentic 1993
JACOsub files.
Signed-off-by: Adam Sampson <ats@offog.org>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
James Almer [Wed, 20 Feb 2019 18:50:06 +0000 (15:50 -0300)]
Merge commit '
90b15f60bf4919deaed66d868e18107eba371da7'
* commit '
90b15f60bf4919deaed66d868e18107eba371da7':
srt: Set srto_sender flag to sender srt socket
Merged-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 20 Feb 2019 18:47:24 +0000 (15:47 -0300)]
Merge commit '
156ea66c91b1986a87916f187216978d686725f6'
* commit '
156ea66c91b1986a87916f187216978d686725f6':
h264/x86: sign extend int stride in deblock functions
This commit is a noop, see
d5d699ab6e6f8a8290748d107416fd5c19757a1b
Merged-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 20 Feb 2019 18:43:30 +0000 (15:43 -0300)]
Merge commit '
eec93e57096aa4804862d62760442380c70d489b'
* commit '
eec93e57096aa4804862d62760442380c70d489b':
libopenh264dec: Use a newer decoding entry point function
Merged-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 20 Feb 2019 18:42:01 +0000 (15:42 -0300)]
Merge commit '
28a8b5413b64b831dfb8650208bccd8b78360484'
* commit '
28a8b5413b64b831dfb8650208bccd8b78360484':
h264/aarch64: add intra loop filter neon asm
Merged-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 20 Feb 2019 18:41:03 +0000 (15:41 -0300)]
Merge commit '
846c3d6aca5484904e60946c4fe8b8833bc07f92'
* commit '
846c3d6aca5484904e60946c4fe8b8833bc07f92':
h264/aarch64: optimize neon loop filter
Merged-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 20 Feb 2019 18:28:25 +0000 (15:28 -0300)]
Merge commit '
d7f4f5c4a18a0c9e62635cfa6fe8a9302b413c01'
* commit '
d7f4f5c4a18a0c9e62635cfa6fe8a9302b413c01':
checkasm/h264: add loop filter tests
Merged-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 20 Feb 2019 18:23:15 +0000 (15:23 -0300)]
avcodec/h264dsp: change loop filter stride argument to ptrdiff_t
James Almer [Wed, 20 Feb 2019 17:50:37 +0000 (14:50 -0300)]
Merge commit '
bb515e3a735f526ccb1068031e289eb5aeb69e22'
* commit '
bb515e3a735f526ccb1068031e289eb5aeb69e22':
h264/aarch64: sign extend int stride in loop filter asm
Merged-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 20 Feb 2019 17:48:58 +0000 (14:48 -0300)]
Merge commit '
41cf3e3b1ca375962951fde1b90a03b16197d205'
* commit '
41cf3e3b1ca375962951fde1b90a03b16197d205':
arm: Create proper .rdata sections for COFF
Merged-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 20 Feb 2019 17:47:43 +0000 (14:47 -0300)]
Merge commit '
ca44fa5d7fda7e954f3ebfeb5b0d6d1be55fcaa3'
* commit '
ca44fa5d7fda7e954f3ebfeb5b0d6d1be55fcaa3':
avcodec/libdav1d: properly free all output picture references
This commit is a noop, see
10931a0661eea87e3a7142e15b5077e617be55e9
Merged-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 20 Feb 2019 17:47:13 +0000 (14:47 -0300)]
Merge commit '
90adbf4abf336f8042aecdf1e18fdf76a96304b1'
* commit '
90adbf4abf336f8042aecdf1e18fdf76a96304b1':
cook: Use the correct table for 6-bit stereo coupling
Merged-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 20 Feb 2019 17:02:04 +0000 (14:02 -0300)]
Merge commit '
70ab2778be9c83dab84340af7e3ba83fa0f98576'
* commit '
70ab2778be9c83dab84340af7e3ba83fa0f98576':
libdav1d: update API usage to the first stable release
libdav1d: fix build after a recent API break
qsvenc: Add VDENC support for H264 and HEVC
avcodec: libdav1d AV1 decoder wrapper.
swscale: Add GRAY10
pixfmt: Add GRAY10
libx264: Pass the reordered_opaque field through the encoder
libavutil: Undeprecate the AVFrame reordered_opaque field
libaom: remove references to yuva444p pixfmt
Revert "decode: copy the output parameters from the last bsf in the chain back to the AVCodecContext"
This commit is a noop, see
87588caf8cff318cd022ad5002304198c6ddbd51
4e9cff2824769e792c7867b09e1efb67278abe79
882ae091d48b112004b977314884176841f12cef
3f1b5ca22ec372bc6d4a45694e3070b8f5d05ad3
b5177c7051d1bece9e26d78c9978599334e90836
beaa350e24167f4ff31275a6114693f5ce7cd409
e92ce340e63058de32aec733b59fe2b196bed214
Merged-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 20 Feb 2019 16:54:51 +0000 (13:54 -0300)]
Merge commit '
1ff6cb2ca6652e7d2a929afd33d8ed6268c45568'
* commit '
1ff6cb2ca6652e7d2a929afd33d8ed6268c45568':
lavc/qsvenc_jpeg: set a default quality
lavc/qsvenc_jpeg: add async_depth support
This commit is a noop, see
0e3d7d845d9b4596c0dac1f6e99c493af07308ae
92c25963e8b68c47055b813334eaf76599936a90
Merged-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 20 Feb 2019 16:51:30 +0000 (13:51 -0300)]
Merge commit '
5584abf69d83169a010aca404cd1cf95c23ad9ef'
* commit '
5584abf69d83169a010aca404cd1cf95c23ad9ef':
arm: Emit .thumb_func directives
Merged-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 20 Feb 2019 16:51:19 +0000 (13:51 -0300)]
doc/libav-merge: add a line about the previous skipped merge
James Almer [Wed, 20 Feb 2019 16:48:42 +0000 (13:48 -0300)]
Merge commit '
04e8b8b0530e2aa33010faba3d0b6b6c9c5b704e'
* commit '
04e8b8b0530e2aa33010faba3d0b6b6c9c5b704e':
avcodec/libaomenc: export the Sequence Header OBU as extradata
This commit is a noop. aom_codec_get_global_headers() is buggy at the moment.
See https://bugs.chromium.org/p/aomedia/issues/detail?id=2208
Merged-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 20 Feb 2019 16:48:09 +0000 (13:48 -0300)]
Merge commit '
97c9a5084479eeb66f4beb100cc7589a2c8bfe81'
* commit '
97c9a5084479eeb66f4beb100cc7589a2c8bfe81':
avcodec/libaomenc: remove AVOption related to frame partitions
avcodec/extract_extradata: don't uninitialize the H2645Packet on every processed packet
avcodec/extract_extradata: Move the reference in the bsf internal buffer
avcodec/extract_extradata: Do not allocate more space than needed when removing NALUs in h264/hevc
avcodec/extract_extradata: Zero-initialize the padding bytes in all allocated buffers
avcodec/extract_extradata_bsf: Fix leak discovered via fuzzing
avcodec/bsf: Add ff_bsf_get_packet_ref() function
This commit is a noop, see
7ae52f8a6b4a137f79b032b7094b3d5867839d52
5a412a5c3cc216ae1d15e6b884bda7214b73a5b0
d168e78effd170377ec57f67bca05c9f0de91bca
2536bd863246218631ab27144d8a3be45036445a
9c6dd9d6248897a2d8dd4ede948c166e5a579a4b
016d40011ac2815157fc11f6dda2f9bfb520ecfe
b69ea742ab23ad74b2ae2772764743642212a139
Merged-by: James Almer <jamrial@gmail.com>
Martin Storsjö [Thu, 31 Jan 2019 21:03:55 +0000 (23:03 +0200)]
aarch64: vp8: Move the vp8dsp makefile entries to the right places
Even if NEON would be disabled, the init functions should be built
as they are called as long as ARCH_AARCH64 is set.
These functions are part of a generic DSP subsytem, not tied directly
to one decoder. (They should be built if the vp7 decoder is enabled,
even if the vp8 decoder is disabled.)
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit
b4b27dce95a6d40bfcd78043d3abec7d80dae143)
Martin Storsjö [Thu, 31 Jan 2019 21:03:38 +0000 (23:03 +0200)]
aarch64: vp8: Remove superfluous includes
This fixes building with MSVC, which lacks unistd.h.
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit
ad32f7b1264dbc614f0db1c443d5361420e9e07e)
Martin Storsjö [Thu, 31 Jan 2019 21:49:31 +0000 (23:49 +0200)]
aarch64: vp8: Fix assembling with armasm64
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit
2eeac79936e83c4495cbe5905064ab797e9b45ff)
Martin Storsjö [Thu, 31 Jan 2019 21:43:45 +0000 (23:43 +0200)]
aarch64: vp8: Fix assembling with clang
This also partially fixes assembling with MS armasm64 (via
gas-preprocessor).
The movrel macro invocations need to pass the offset via a separate
parameter. Mach-o and COFF relocations don't allow a negative
offset to a symbol, which is handled properly if the offset is passed
via the parameter. If no offset parameter is given, the macro
evaluates to something like "adrp x17, subpel_filters-16+(0)", which
older clang versions also fail to parse (the older clang versions
only support one single offset term, although it can be a parenthesis.
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit
26d7af4c381ee3c7b13b032b3817168b84b98ca6)
Tomas Härdin [Wed, 16 Jan 2019 12:07:48 +0000 (13:07 +0100)]
palettegen: Fill with last color, not black
If we fill with black then the generated palette will have one color more
than what the user requested. This also resulted in unwanted black specks in
the output of paletteuse, especially when generating small palettes.
Matthew Fearnley [Thu, 7 Feb 2019 12:54:59 +0000 (12:54 +0000)]
libavcodec/zmbvenc: motion estimation improvements/bug fixes:
- Clamp ME range to -64..63 (prevents corruption when me_range is too high)
- Allow MV's up to *and including* the positive range limit
- Allow out-of-edge ME by padding the prev buffer with a border of 0's
- Try previous MV before checking the rest (improves speed in some cases)
- More robust logic in code - ensure *mx,*my,*xored are updated together
Matthew Fearnley [Sat, 9 Feb 2019 13:10:20 +0000 (13:10 +0000)]
libavcodec/zmbvenc: block scoring improvements/bug fixes
- Improve block choices by counting 0-bytes in the entropy score
- Make histogram use uint16_t type, to allow byte counts from 16*16
(current block size) up to 255*255 (maximum allowed 8bpp block size)
- Make sure score table is big enough for a full block's worth of bytes
- Calculate *xored without using code in inner loop