ffmpeg.git
23 months agolibavcodec/hevcdec: implement skip_frame
sfan5 [Thu, 7 Dec 2017 19:40:35 +0000 (20:40 +0100)]
libavcodec/hevcdec: implement skip_frame

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
23 months agoavfilter/vf_psnr: add more gbrap formats
Paul B Mahol [Wed, 20 Dec 2017 11:45:21 +0000 (12:45 +0100)]
avfilter/vf_psnr: add more gbrap formats

Signed-off-by: Paul B Mahol <onemda@gmail.com>
23 months agoconfigure: Fix case of static libmp3lame
Stefan Pöschel [Sat, 16 Dec 2017 15:50:45 +0000 (16:50 +0100)]
configure: Fix case of static libmp3lame

Fixes #6918.

Signed-off-by: James Almer <jamrial@gmail.com>
23 months agolavc/vaapi_encode: give a debug message if attrs unsupported.
Jun Zhao [Tue, 19 Dec 2017 06:13:58 +0000 (14:13 +0800)]
lavc/vaapi_encode: give a debug message if attrs unsupported.

Give a debug message when query attribute get VA_ATTRIB_NOT_SUPPORTED,
it's will help to trace and debug some issue.

Signed-off-by: Jun Zhao <jun.zhao@intel.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
23 months agoRevert "checkasm/vf_interlace : add test for lowpass_line 8 and 16"
James Almer [Tue, 19 Dec 2017 22:07:24 +0000 (19:07 -0300)]
Revert "checkasm/vf_interlace : add test for lowpass_line 8 and 16"

This reverts commit adff97be5e2ff51c0bb66080c2f904ed40b6c571.

It currently fails on Windows targets.

Signed-off-by: James Almer <jamrial@gmail.com>
23 months agoRevert "avfilter/vf_interlace : add AVX2 for lowpass_line 8 and 16"
James Almer [Tue, 19 Dec 2017 22:04:25 +0000 (19:04 -0300)]
Revert "avfilter/vf_interlace : add AVX2 for lowpass_line 8 and 16"

This reverts commits 1a5865b6dcc97754a1d7eedc130fb58237d2a715 and
8fb1d63d919286971b8e6afad372730d6d6f25c8.

They made fate interlace tests fail when AVX2 was used.

Signed-off-by: James Almer <jamrial@gmail.com>
23 months agotests/audiomatch: Add missing return code at the end of main()
Michael Niedermayer [Tue, 19 Dec 2017 20:05:40 +0000 (21:05 +0100)]
tests/audiomatch: Add missing return code at the end of main()

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
23 months agotests/audiomatch: Whitespace refinement
Jun Zhao [Mon, 18 Dec 2017 01:16:52 +0000 (09:16 +0800)]
tests/audiomatch: Whitespace refinement

Refine the coding style.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
23 months agotests/audiomatch: Add return value check for fread.
Jun Zhao [Mon, 18 Dec 2017 00:59:58 +0000 (08:59 +0800)]
tests/audiomatch: Add return value check for fread.

Check fread return value to fix build warning as "ignoring
return value of ‘fread’"

Signed-off-by: Jun Zhao <jun.zhao@intel.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
23 months agoconfigure: Fix detection of vp9 decoder/encoder
Felix Matouschek [Tue, 12 Dec 2017 09:42:40 +0000 (10:42 +0100)]
configure: Fix detection of vp9 decoder/encoder

At least on Android the vp9 decoder/encoder needs $libm_extralibs
to successfully link, it was missing in the check_lib calls for vp9

Signed-off-by: Felix Matouschek <felix@matouschek.org>
Signed-off-by: James Almer <jamrial@gmail.com>
23 months agoavfilter/x86/vf_hflip : indent
Martin Vignali [Tue, 19 Dec 2017 20:07:10 +0000 (21:07 +0100)]
avfilter/x86/vf_hflip : indent

based on patch by Paul B Mahol

23 months agoavfilter/x86/vf_hflip : add avx2 version for hflip_byte and hflip_short
Martin Vignali [Tue, 19 Dec 2017 20:06:01 +0000 (21:06 +0100)]
avfilter/x86/vf_hflip : add avx2 version for hflip_byte and hflip_short

23 months agoavfilter/x86/vf_hflip : merge hflip byte and hflip short to one macro
Martin Vignali [Tue, 19 Dec 2017 20:04:29 +0000 (21:04 +0100)]
avfilter/x86/vf_hflip : merge hflip byte and hflip short to one macro

23 months agoavfilter/vf_tinterlace : add AVX2 func for lowpass_line 8 and 16
Martin Vignali [Mon, 18 Dec 2017 10:30:31 +0000 (11:30 +0100)]
avfilter/vf_tinterlace : add AVX2 func for lowpass_line 8 and 16

23 months agoavfilter/vf_interlace : add AVX2 for lowpass_line 8 and 16
Martin Vignali [Mon, 18 Dec 2017 10:19:17 +0000 (11:19 +0100)]
avfilter/vf_interlace : add AVX2 for lowpass_line 8 and 16

23 months agocheckasm/vf_interlace : add test for lowpass_line 8 and 16
Martin Vignali [Mon, 18 Dec 2017 10:18:51 +0000 (11:18 +0100)]
checkasm/vf_interlace : add test for lowpass_line 8 and 16

23 months agoavfilter/vf_interlace : move func init in ff_interlace_init and add depth arg for...
Martin Vignali [Mon, 18 Dec 2017 10:18:14 +0000 (11:18 +0100)]
avfilter/vf_interlace : move func init in ff_interlace_init and add depth arg for ff_interlace_init_x86

23 months agoavcodec/magicyuv : use gradient_pred dsp func for 8 bits gradient mode
Martin Vignali [Sat, 9 Dec 2017 18:26:47 +0000 (19:26 +0100)]
avcodec/magicyuv : use gradient_pred dsp func for 8 bits gradient mode

23 months agoavcodec/utvideodec : use gradient_pred dsp in interlace decoding
Martin Vignali [Sat, 9 Dec 2017 18:26:08 +0000 (19:26 +0100)]
avcodec/utvideodec : use gradient_pred dsp in interlace decoding

23 months agoconfigure: remove libtls fallback check
sfan5 [Tue, 19 Dec 2017 17:45:27 +0000 (18:45 +0100)]
configure: remove libtls fallback check

This check is not needed for any supported version of libtls
and causes issues with static builds (libtls links to -lssl -lcrypto).

Signed-off-by: sfan5 <sfan5@live.de>
Signed-off-by: James Almer <jamrial@gmail.com>
23 months agoconfigure: fix pkg-config check for libtls
sfan5 [Tue, 19 Dec 2017 16:33:26 +0000 (17:33 +0100)]
configure: fix pkg-config check for libtls

This was not accounted for during merge and is required due to
the refactor in commit 93ccba96df6340249b0db227d5bc3297010797a4.

Signed-off-by: sfan5 <sfan5@live.de>
Signed-off-by: James Almer <jamrial@gmail.com>
23 months agoavformat/mov: Fix the the typo
Michael Niedermayer [Mon, 18 Dec 2017 11:32:22 +0000 (12:32 +0100)]
avformat/mov: Fix the the typo

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
23 months agodoc/filters: update biquad filters with commands section
Paul B Mahol [Mon, 18 Dec 2017 14:24:00 +0000 (15:24 +0100)]
doc/filters: update biquad filters with commands section

Signed-off-by: Paul B Mahol <onemda@gmail.com>
23 months agoavfilter/vf_overlay: fix packed_rgb case
Mateusz [Mon, 18 Dec 2017 03:02:25 +0000 (04:02 +0100)]
avfilter/vf_overlay: fix packed_rgb case

Signed-off-by: Mateusz Brzostek <mateuszb@poczta.onet.pl>
23 months agolibvmaf: exit gracefully if the library fails.
Ronald S. Bultje [Mon, 18 Dec 2017 12:59:39 +0000 (07:59 -0500)]
libvmaf: exit gracefully if the library fails.

Fixes trac issue #6884 and Netflix/vmaf issue #124.

23 months agoaptx: add codec cap SMALL_LAST_FRAME and INIT_THREADSAFE as appropriate
Aurelien Jacobs [Sun, 17 Dec 2017 22:06:48 +0000 (23:06 +0100)]
aptx: add codec cap SMALL_LAST_FRAME and INIT_THREADSAFE as appropriate

23 months agoavfilter/af_biquads: add missing break statements
Paul B Mahol [Sun, 17 Dec 2017 18:23:37 +0000 (19:23 +0100)]
avfilter/af_biquads: add missing break statements

Signed-off-by: Paul B Mahol <onemda@gmail.com>
23 months agolavu/lavc/lavf/lavfi: Do not use type modifier %zu on Windows MSVCRT.
Carl Eugen Hoyos [Sun, 17 Dec 2017 17:03:47 +0000 (18:03 +0100)]
lavu/lavc/lavf/lavfi: Do not use type modifier %zu on Windows MSVCRT.

23 months agoavfilter/af_biquads: remove unused enum item
Paul B Mahol [Sun, 17 Dec 2017 15:38:07 +0000 (16:38 +0100)]
avfilter/af_biquads: remove unused enum item

Signed-off-by: Paul B Mahol <onemda@gmail.com>
23 months agoavfilter/av_biquads: add support for commands
Paul B Mahol [Sun, 17 Dec 2017 15:37:12 +0000 (16:37 +0100)]
avfilter/av_biquads: add support for commands

Signed-off-by: Paul B Mahol <onemda@gmail.com>
23 months agolibavformat: LibreSSL (libtls) support
sfan5 [Sat, 4 Nov 2017 14:45:16 +0000 (15:45 +0100)]
libavformat: LibreSSL (libtls) support

Signed-off-by: sfan5 <sfan5@live.de>
23 months agoavcodec/hevc_cabac: Fix integer overflow in ff_hevc_cu_qp_delta_abs()
Michael Niedermayer [Fri, 15 Dec 2017 17:17:13 +0000 (18:17 +0100)]
avcodec/hevc_cabac: Fix integer overflow in ff_hevc_cu_qp_delta_abs()

Fixes: signed integer overflow: 2147483647 + 1073741824 cannot be represented in type 'int'
Fixes: 4555/clusterfuzz-testcase-minimized-4505532481142784

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
23 months agoavcodec/hevc_sei: Fix integer overflows in decode_nal_sei_message()
Michael Niedermayer [Fri, 15 Dec 2017 16:50:12 +0000 (17:50 +0100)]
avcodec/hevc_sei: Fix integer overflows in decode_nal_sei_message()

Fixes: signed integer overflow: 2147483520 + 255 cannot be represented in type 'int'
Fixes: 4554/clusterfuzz-testcase-minimized-4843714515042304

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
23 months agoavcodec/hevcdsp_template: Fix undefined shift in put_hevc_qpel_bi_w_hv()
Michael Niedermayer [Fri, 15 Dec 2017 12:06:30 +0000 (13:06 +0100)]
avcodec/hevcdsp_template: Fix undefined shift in put_hevc_qpel_bi_w_hv()

Fixes: runtime error: left shift of negative value -3
Fixes: 4524/clusterfuzz-testcase-minimized-6055590120914944

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
23 months agoavfilter/vf_overlay: add premultiplied alpha mode
Paul B Mahol [Tue, 1 Aug 2017 10:34:44 +0000 (12:34 +0200)]
avfilter/vf_overlay: add premultiplied alpha mode

Signed-off-by: Paul B Mahol <onemda@gmail.com>
23 months agoconfigure: fix probing armv6zk
wang-bin [Fri, 15 Dec 2017 07:05:13 +0000 (15:05 +0800)]
configure: fix probing armv6zk

clang reports 6kz: https://reviews.llvm.org/D14568

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
23 months agolibavcodec/magicyuvenc : fix warning
Martin Vignali [Sat, 28 Oct 2017 21:15:23 +0000 (23:15 +0200)]
libavcodec/magicyuvenc : fix warning

23 months agolavc/mediacodec_wrapper: fix potential jni global reference leak
Matthieu Bouron [Fri, 15 Dec 2017 23:16:02 +0000 (00:16 +0100)]
lavc/mediacodec_wrapper: fix potential jni global reference leak

23 months agolavc/mediacodec_wrapper: factorize MediaCodec creation functions
Matthieu Bouron [Wed, 13 Dec 2017 12:49:58 +0000 (13:49 +0100)]
lavc/mediacodec_wrapper: factorize MediaCodec creation functions

23 months agolavc/mediacodec: use AVMediaCodecDeviceContext hw_device_ctx if set
Aman Gupta [Mon, 4 Dec 2017 01:32:22 +0000 (17:32 -0800)]
lavc/mediacodec: use AVMediaCodecDeviceContext hw_device_ctx if set

Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com>
23 months agolavu/hwcontext: add AV_HWDEVICE_TYPE_MEDIACODEC
Aman Gupta [Mon, 4 Dec 2017 01:32:21 +0000 (17:32 -0800)]
lavu/hwcontext: add AV_HWDEVICE_TYPE_MEDIACODEC

Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com>
23 months agodoc/libav-merge: remove line about VP9 superframe parsing
James Almer [Fri, 15 Dec 2017 17:38:55 +0000 (14:38 -0300)]
doc/libav-merge: remove line about VP9 superframe parsing

It was addressed in a5679933c1b8b6bef5c5c3eb7c70d06c695066cf,
0c162854c1fa2a1e43ce5588b67842675f45e3c7 and
5a366f9770dd7b02b0721b2857d6baa96acdb0af.

Signed-off-by: James Almer <jamrial@gmail.com>
23 months agodoc/libav-merge: Remove VAAPI VP8 decode hwaccel merge note
Mark Thompson [Fri, 15 Dec 2017 16:53:13 +0000 (16:53 +0000)]
doc/libav-merge: Remove VAAPI VP8 decode hwaccel merge note

Done in 9f00fa536938130e3c7ad2640a61795770d419a1 and
40b75a943bcb6a4af00c44ef6e52cbfc3e6580d8.

23 months agolavc/vp8: Support resolution changes in the VP8 decoder hwaccel
Jun Zhao [Wed, 29 Nov 2017 23:53:53 +0000 (07:53 +0800)]
lavc/vp8: Support resolution changes in the VP8 decoder hwaccel

Use the following command to reproduce this issue:
make fate-vp8-size-change HWACCEL="vaapi -vaapi_device \
/dev/dri/renderD128 -hwaccel_output_format yuv420p"
SAMPLES=../fate-suite/.

At the same time, reconstruct the public logic as a function.

Signed-off-by: Yun Zhou <yunx.z.zhou@intel.com>
Signed-off-by: Jun Zhao <jun.zhao@intel.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
23 months agoavformat/hlsenc: Extend persistent http connections to playlists
Karthick J [Fri, 15 Dec 2017 14:11:12 +0000 (22:11 +0800)]
avformat/hlsenc: Extend persistent http connections to playlists

Before this patch persistent http connections would work only for media segments.
The playlists were still opening a new connection everytime.
This patch extends persistent http connections to playlists as well.

Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
23 months agoavformat/hlsenc: Handle NULL input in IO open and close utility functions
Karthick J [Fri, 15 Dec 2017 14:08:31 +0000 (22:08 +0800)]
avformat/hlsenc: Handle NULL input in IO open and close utility functions

Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
23 months agoavformat/hlsenc: Call avio_flush during persistent http connections
Karthick J [Fri, 15 Dec 2017 13:24:08 +0000 (21:24 +0800)]
avformat/hlsenc: Call avio_flush during persistent http connections

Since close is not called, during http persistent connection,
flush needs to be called so that output is written on time.

Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
23 months agoavfilter/x86/vf_interlace : avfilter/x86/vf_interlace : fix crash when using unaligne...
Martin Vignali [Thu, 14 Dec 2017 16:55:11 +0000 (17:55 +0100)]
avfilter/x86/vf_interlace : avfilter/x86/vf_interlace : fix crash when using unaligned data in low_pass complex

related to ticket 6491

23 months agoavfilter/x86/vf_interlace : avoid crash when data are unaligned
Martin Vignali [Thu, 14 Dec 2017 15:49:55 +0000 (16:49 +0100)]
avfilter/x86/vf_interlace : avoid crash when data are unaligned

ticket 6491

23 months agoavformat/movenc: Add support for more colorspaces
Steven Robertson [Thu, 14 Dec 2017 19:52:45 +0000 (11:52 -0800)]
avformat/movenc: Add support for more colorspaces

With FCPX 10.4, Apple has expanded the set of colorspace, primaries,
and trc flags officially supported in QuickTime files. The expanded set
matches the codepoints used in ffmpeg and many other specs.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
23 months agoavcodec/vp9: mark frame as finished on decode_tiles() failure
Michael Niedermayer [Thu, 14 Dec 2017 01:02:55 +0000 (02:02 +0100)]
avcodec/vp9: mark frame as finished on decode_tiles() failure

Fixes deadlock with framethreads
Fixes: Netflix_Aerial_1080p_60fps_8bit_420.y4m.vp9.noaltref.webm.ivf.s69372_r01-05_b6-.ivf
Fixes: Netflix_Aerial_1080p_60fps_10bit_420.y4m.vp9.noaltref.webm.ivf.s149104_r01-05_b6-.ivf
Fixes: ducks_take_off_444_720p50.y4m.vp9.webm.ivf.s107375_r01-05_b6-.ivf

Reported-by: James Zern <jzern@google.com>
Reviewed-by: James Zern <jzern@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
23 months agoavfilter/drawbox+drawgrid - add option to prevent overwriting of source pixels
Gyan Doshi [Mon, 11 Dec 2017 17:05:18 +0000 (22:35 +0530)]
avfilter/drawbox+drawgrid - add option to prevent overwriting of source pixels

If the user-supplied color in drawbox and drawgrid filters is non-opaque,
the box & grid painting overwrites the input's pixels (including alpha).
Users typically expect the alpha of the specified color to only act as a key
for compositing on top of the main input.

Added option allows users to select between replacement and composition.
Tested and documented.

23 months agoMerge commit '47687a2f8aca3f65b6fdd117b1cb66a7409a7fd1'
James Almer [Thu, 14 Dec 2017 22:10:12 +0000 (19:10 -0300)]
Merge commit '47687a2f8aca3f65b6fdd117b1cb66a7409a7fd1'

* commit '47687a2f8aca3f65b6fdd117b1cb66a7409a7fd1':
  avcodec: add metadata to identify wrappers and hardware decoders

This commit is a noop, see b945fed629a872d393f59d16fc5773574126ca88

Merged-by: James Almer <jamrial@gmail.com>
23 months agoMerge commit '508378556631dc18d32247b4a4e35703758e1ca9'
James Almer [Thu, 14 Dec 2017 22:04:37 +0000 (19:04 -0300)]
Merge commit '508378556631dc18d32247b4a4e35703758e1ca9'

* commit '508378556631dc18d32247b4a4e35703758e1ca9':
  qsv: Support explicit lookahead downscaling

Merged-by: James Almer <jamrial@gmail.com>
23 months agoMerge commit 'f2e9a0ecbef5027f9532c49ffcdfc11d199f6150'
James Almer [Thu, 14 Dec 2017 21:46:43 +0000 (18:46 -0300)]
Merge commit 'f2e9a0ecbef5027f9532c49ffcdfc11d199f6150'

* commit 'f2e9a0ecbef5027f9532c49ffcdfc11d199f6150':
  qsv/vp8dec: fixes memory leak issue

Merged-by: James Almer <jamrial@gmail.com>
23 months agoMerge commit '7c65a76b16bc3a44f1592acde2176f187a058797'
James Almer [Thu, 14 Dec 2017 21:46:10 +0000 (18:46 -0300)]
Merge commit '7c65a76b16bc3a44f1592acde2176f187a058797'

* commit '7c65a76b16bc3a44f1592acde2176f187a058797':
  lavc/qsvenc: add error messeage if ICQ unsupported.

Merged-by: James Almer <jamrial@gmail.com>
23 months agoMerge commit 'bddb2ce179c57db6e3c79fdc3363c165d90850b0'
James Almer [Thu, 14 Dec 2017 21:45:20 +0000 (18:45 -0300)]
Merge commit 'bddb2ce179c57db6e3c79fdc3363c165d90850b0'

* commit 'bddb2ce179c57db6e3c79fdc3363c165d90850b0':
  lavc/qsvenc: ICQ/VCM/QVBR are not avilable on Linux

Merged-by: James Almer <jamrial@gmail.com>
23 months agoMerge commit '6ff29343b01923e9b125fe7404ac8701cdfb1fe5'
James Almer [Thu, 14 Dec 2017 21:44:42 +0000 (18:44 -0300)]
Merge commit '6ff29343b01923e9b125fe7404ac8701cdfb1fe5'

* commit '6ff29343b01923e9b125fe7404ac8701cdfb1fe5':
  lavc/qsvenc: set HRD buffer size

Merged-by: James Almer <jamrial@gmail.com>
23 months agoMerge commit '18a0f420269ff4c730422361c5c4d8eea096e900'
James Almer [Thu, 14 Dec 2017 21:44:04 +0000 (18:44 -0300)]
Merge commit '18a0f420269ff4c730422361c5c4d8eea096e900'

* commit '18a0f420269ff4c730422361c5c4d8eea096e900':
  checkasm: Use LOCAL_ALIGNED for aligned variables on the stack

This commit is a noop, see
https://ffmpeg.org/pipermail/ffmpeg-devel/2015-December/184777.html

Merged-by: James Almer <jamrial@gmail.com>
23 months agoavcodec: add metadata to identify wrappers and hardware decoders
wm4 [Mon, 11 Dec 2017 15:18:44 +0000 (16:18 +0100)]
avcodec: add metadata to identify wrappers and hardware decoders

Explicitly identify decoder/encoder wrappers with a common name. This
saves API users from guessing by the name suffix. For example, they
don't have to guess that "h264_qsv" is the h264 QSV implementation, and
instead they can just check the AVCodec .codec and .wrapper_name fields.

Explicitly mark AVCodec entries that are hardware decoders or most
likely hardware decoders with new AV_CODEC_CAPs. The purpose is allowing
API users listing hardware decoders in a more generic way. The proposed
AVCodecHWConfig does not provide this information fully, because it's
concerned with decoder configuration, not information about the fact
whether the hardware is used or not.

AV_CODEC_CAP_HYBRID exists specifically for QSV, which can have software
implementations in case the hardware is not capable.

Based on a patch by Philip Langdale <philipl@overt.org>.

Merges Libav commit 47687a2f8aca3f65b6fdd117b1cb66a7409a7fd1.

23 months agoavcodec: add metadata to identify wrappers and hardware decoders
wm4 [Tue, 12 Dec 2017 10:03:43 +0000 (11:03 +0100)]
avcodec: add metadata to identify wrappers and hardware decoders

Explicitly identify decoder/encoder wrappers with a common name. This
saves API users from guessing by the name suffix. For example, they
don't have to guess that "h264_qsv" is the h264 QSV implementation, and
instead they can just check the AVCodec .codec and .wrapper_name fields.

Explicitly mark AVCodec entries that are hardware decoders or most
likely hardware decoders with new AV_CODEC_CAPs. The purpose is allowing
API users listing hardware decoders in a more generic way. The proposed
AVCodecHWConfig does not provide this information fully, because it's
concerned with decoder configuration, not information about the fact
whether the hardware is used or not.

AV_CODEC_CAP_HYBRID exists specifically for QSV, which can have software
implementations in case the hardware is not capable.

Based on a patch by Philip Langdale <philipl@overt.org>.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
23 months agolavf/mpegts: mark packets with TEI flag as corrupted
Rodger Combs [Thu, 19 Oct 2017 06:58:10 +0000 (01:58 -0500)]
lavf/mpegts: mark packets with TEI flag as corrupted

23 months agolibavcodec/decode: remove duplicate includes
Michael Niedermayer [Wed, 13 Dec 2017 20:51:31 +0000 (21:51 +0100)]
libavcodec/decode: remove duplicate includes

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
23 months agoivfenc: add AV1 support
Tristan Matthews [Sun, 10 Dec 2017 23:28:50 +0000 (18:28 -0500)]
ivfenc: add AV1 support

libaom tools work with ivf files.

23 months agopatcheck: Add 'threshhold' to common typo list
Kelly Ledford [Tue, 12 Dec 2017 19:31:24 +0000 (11:31 -0800)]
patcheck: Add 'threshhold' to common typo list

Signed-off-by: Kelly Ledford <kelly.ledford@intel.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
23 months agolibavfilter/af_dcshift.c: Fixed repeated spelling error
Kelly Ledford [Tue, 12 Dec 2017 19:31:23 +0000 (11:31 -0800)]
libavfilter/af_dcshift.c: Fixed repeated spelling error

'threshhold' should be 'threshold'

Signed-off-by: Kelly Ledford <kelly.ledford@intel.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
23 months agocheckasm/vf_hflip : add test for vf_hflip byte and short simd
Martin Vignali [Mon, 11 Dec 2017 10:26:44 +0000 (11:26 +0100)]
checkasm/vf_hflip : add test for vf_hflip byte and short simd

23 months agoavfilter/vf_hflip : move context func init in ff_hflip_init
Martin Vignali [Mon, 11 Dec 2017 10:22:56 +0000 (11:22 +0100)]
avfilter/vf_hflip : move context func init in ff_hflip_init

23 months agolibavcodec/mpegvideo_parser: improve detection of progressive mpeg2
Aman Gupta [Wed, 6 Dec 2017 22:54:12 +0000 (14:54 -0800)]
libavcodec/mpegvideo_parser: improve detection of progressive mpeg2

Previously many progressive mpeg2video samples were detected as interlaced
by ffmpeg/ffprobe. For example, https://tmm1.s3.amazonaws.com/720p.ts

Before:

    Input #0, mpegts, from 'https://tmm1.s3.amazonaws.com/720p.ts':
      Duration: 00:00:08.62, start: 18974.073233, bitrate: 9734 kb/s
      Program 2
     Stream #0:0[0x12eb]: Video: mpeg2video (Main), yuv420p(tv, bottom first), 1280x720 ...

After:

    Input #0, mpegts, from 'https://tmm1.s3.amazonaws.com/720p.ts':
      Duration: 00:00:08.62, start: 18974.073233, bitrate: 9734 kb/s
      Program 2
     Stream #0:0[0x12eb]: Video: mpeg2video (Main), yuv420p(tv, progressive), 1280x720 ...

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoavfilter/formats: fix wrong function name in error message
Jun Zhao [Mon, 4 Dec 2017 04:50:34 +0000 (12:50 +0800)]
avfilter/formats: fix wrong function name in error message

Use perdefined micro __FUNCTION__ rather than hard coding function name
to fix wrong function name in error message.

Signed-off-by: Jun Zhao <jun.zhao@intel.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoavformat/mux: factorize AVFormatContext->avoid_negative_ts initialization
James Almer [Mon, 11 Dec 2017 04:02:30 +0000 (01:02 -0300)]
avformat/mux: factorize AVFormatContext->avoid_negative_ts initialization

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
2 years agoavfilter/vf_pseudocolor: add support for more formats
Paul B Mahol [Tue, 12 Dec 2017 18:31:50 +0000 (19:31 +0100)]
avfilter/vf_pseudocolor: add support for more formats

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2 years agoqsv: Support explicit lookahead downscaling
Luca Barbato [Tue, 12 Dec 2017 14:27:52 +0000 (14:27 +0000)]
qsv: Support explicit lookahead downscaling

2 years agoqsv/vp8dec: fixes memory leak issue
Li, Zhong [Thu, 7 Dec 2017 07:26:38 +0000 (15:26 +0800)]
qsv/vp8dec: fixes memory leak issue

Signed-off-by: Zhong Li <zhong.li@intel.com>
Signed-off-by: Maxym Dmytrychenko <maxim.d33@gmail.com>
2 years agolavc/qsvenc: add error messeage if ICQ unsupported.
Li, Zhong [Thu, 7 Dec 2017 06:44:27 +0000 (14:44 +0800)]
lavc/qsvenc: add error messeage if ICQ unsupported.

Signed-off-by: Zhong Li <zhong.li@intel.com>
Signed-off-by: Maxym Dmytrychenko <maxim.d33@gmail.com>
2 years agolavc/qsvenc: ICQ/VCM/QVBR are not avilable on Linux
Li, Zhong [Thu, 7 Dec 2017 06:44:26 +0000 (14:44 +0800)]
lavc/qsvenc: ICQ/VCM/QVBR are not avilable on Linux

Signed-off-by: Zhong Li <zhong.li@intel.com>
Signed-off-by: Maxym Dmytrychenko <maxim.d33@gmail.com>
2 years agolavc/qsvenc: set HRD buffer size
Li, Zhong [Fri, 1 Dec 2017 08:48:45 +0000 (16:48 +0800)]
lavc/qsvenc: set HRD buffer size

Hypothetical Reference Decoding (HRD) model assumes that data flows
into a buffer of the fixed size BufferSizeInKB with a constant bitrate.
Smaller BufferSizeInKB means smaller frame size variations,
but more difficult to maintain HRD.

Signed-off-by: Zhong Li <zhong.li@intel.com>
Signed-off-by: Maxym Dmytrychenko <maxim.d33@gmail.com>
2 years agocheckasm: Use LOCAL_ALIGNED for aligned variables on the stack
Martin Storsjö [Mon, 11 Dec 2017 20:25:16 +0000 (22:25 +0200)]
checkasm: Use LOCAL_ALIGNED for aligned variables on the stack

This fixes fate-checkasm-hevc_mc on ARMCC 5.0 after adding
NEON HEVC MC assembly.

Signed-off-by: Martin Storsjö <martin@martin.st>
2 years agoavformat/hlsenc: reindent after previous commits
Steven Liu [Tue, 12 Dec 2017 03:50:23 +0000 (11:50 +0800)]
avformat/hlsenc: reindent after previous commits

2 years agodoc/filters: re-arrange options for testsrc family
Lou Logan [Mon, 11 Dec 2017 21:46:02 +0000 (12:46 -0900)]
doc/filters: re-arrange options for testsrc family

Additionally:
* Mention that allrgb and allyuv do not support the "size" option.
* Separate examples into subsection.

Fixes ticket #6906.

Signed-off-by: Lou Logan <lou@lrcd.com>
2 years agoavfilter/avfiltergraph: remove ugly dead code
Paul B Mahol [Mon, 11 Dec 2017 21:39:26 +0000 (22:39 +0100)]
avfilter/avfiltergraph: remove ugly dead code

Remnant of old merge.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2 years agoRevert "libavcodec/utils.c: simplify avcodec locking with atomics"
Hendrik Leppkes [Mon, 11 Dec 2017 19:59:56 +0000 (20:59 +0100)]
Revert "libavcodec/utils.c: simplify avcodec locking with atomics"

This reverts commit 590136e78da3d091ea99ab5432543d47a559a461.

Atomics are not required for this variable, because it is protected
through the lock manager, and the use of atomics here is not compatible
with the c11 emulation wrappersi.

Fixes FATE on MSVC, among other setups which use the compat wrappers.

2 years agoavcodec/libvpx: remove disabled code
James Almer [Mon, 11 Dec 2017 03:42:26 +0000 (00:42 -0300)]
avcodec/libvpx: remove disabled code

Signed-off-by: James Almer <jamrial@gmail.com>
2 years agoavformat/hlsenc: move init operations from write_header to init
Steven Liu [Mon, 11 Dec 2017 03:03:25 +0000 (11:03 +0800)]
avformat/hlsenc: move init operations from write_header to init

Reviewed-by: Vishwanath Dixit <vdixit@akamai.com>
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
2 years agoh264dec: Remove mpeg4video.h header dependency
Kieran Kunhya [Sun, 10 Dec 2017 23:51:37 +0000 (23:51 +0000)]
h264dec: Remove mpeg4video.h header dependency

2 years agolibavcodec: Move ff_print_debug_info2 to mpegutils.c
Kieran Kunhya [Mon, 11 Dec 2017 00:04:44 +0000 (00:04 +0000)]
libavcodec: Move ff_print_debug_info2 to mpegutils.c

2 years agodoc/libav-merge: add a line about the skipped HEVC MC arm functions
James Almer [Mon, 11 Dec 2017 00:03:28 +0000 (21:03 -0300)]
doc/libav-merge: add a line about the skipped HEVC MC arm functions

Signed-off-by: James Almer <jamrial@gmail.com>
2 years agoMerge commit '7993ec19af394fdc58ec64165bc0b12619543a5d'
James Almer [Mon, 11 Dec 2017 00:02:45 +0000 (21:02 -0300)]
Merge commit '7993ec19af394fdc58ec64165bc0b12619543a5d'

* commit '7993ec19af394fdc58ec64165bc0b12619543a5d':
  hevc: Add hevc_get_pixel_4/8/12/16/24/32/48/64

This commit is a noop, see
https://ffmpeg.org/pipermail/ffmpeg-devel/2015-December/184777.html

Merged-by: James Almer <jamrial@gmail.com>
2 years agoMerge commit '3ff8fbbf5a7bc40c09db74d4952364997fd3c611'
James Almer [Sun, 10 Dec 2017 23:54:49 +0000 (20:54 -0300)]
Merge commit '3ff8fbbf5a7bc40c09db74d4952364997fd3c611'

* commit '3ff8fbbf5a7bc40c09db74d4952364997fd3c611':
  vaapi_h265: Add named options for setting profile and level
  vaapi_h264: Add named options for setting profile and level
  vaapi: Make the decode profile matching more explicit
  vaapi_h264: Fix VUI max_dec_frame_buffering
  vaapi_h265: Enable VBR mode

This commit is a noop, see
385cafb07ac1e46433931ea9749a134efd7350be
f31478ba1472afe5c1eed60f219ae331816425a2
efd0612fdcb7490ed371899f532d73ef8bb7cba0
c490fc9536dcea7fdf1245a340bf075533610bc2
71421f382f5c53b1a109489a906a80c1b7e3eed7

Merged-by: James Almer <jamrial@gmail.com>
2 years agoMerge commit '5a6707e49b7710f48d658b2f2591b9a6337fb9b7'
James Almer [Sun, 10 Dec 2017 23:49:50 +0000 (20:49 -0300)]
Merge commit '5a6707e49b7710f48d658b2f2591b9a6337fb9b7'

* commit '5a6707e49b7710f48d658b2f2591b9a6337fb9b7':
  cbs_mpeg2: Fix marker_bit type
  cbs: Add padding to slice data allocations

This commit is a noop, see
b4c915f4b3e15c3e787e319b961e4389762f6309
5b2c71bb94d7cab23ee81b5c29388f5fadbcaf22

Merged-by: James Almer <jamrial@gmail.com>
2 years agoMerge commit 'f6161fccf8c5720ceac1ed1df8ba60ff8fed69f5'
James Almer [Sun, 10 Dec 2017 23:44:26 +0000 (20:44 -0300)]
Merge commit 'f6161fccf8c5720ceac1ed1df8ba60ff8fed69f5'

* commit 'f6161fccf8c5720ceac1ed1df8ba60ff8fed69f5':
  rtsp: only break on parse_rtsp_message on error

Merged-by: James Almer <jamrial@gmail.com>
2 years agolavc/huffyuvenc: Move a variable declaration up.
Carl Eugen Hoyos [Sun, 10 Dec 2017 19:46:55 +0000 (20:46 +0100)]
lavc/huffyuvenc: Move a variable declaration up.

Fixes a warning with gcc-6.3:
libavcodec/huffyuvenc.c:93:5: warning: ISO C90 forbids mixed declarations and code

2 years agoavcodec/vp9_superframe_split_bsf: Fix integer overflow in frame_size/total_size checks
Michael Niedermayer [Wed, 6 Dec 2017 21:42:05 +0000 (22:42 +0100)]
avcodec/vp9_superframe_split_bsf: Fix integer overflow in frame_size/total_size checks

Fixes: signed integer overflow: -1698586465 + -551542752 cannot be represented in type 'int'
Fixes: 4490/clusterfuzz-testcase-minimized-5210014592532480

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoavcodec/amrwbdec: Fix division by 0 in voice_factor()
Michael Niedermayer [Thu, 7 Dec 2017 14:32:54 +0000 (15:32 +0100)]
avcodec/amrwbdec: Fix division by 0 in voice_factor()

The added value matches "Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Extended Adaptive Multi-Rate - Wideband (AMR-WB+) codec; Floating-point ANSI-C code (3GPP TS 26.304 version 14.0.0 Release 14)
Extended Adaptive Multi-Rate - Wideband (AMR-WB+) codec; Floating-point ANSI-C code"

Fixes: runtime error: division by zero
Fixes: 4415/clusterfuzz-testcase-minimized-4677752314658816

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoconfigure: Move V4L2 M2M help line to the hardware library section
Mark Thompson [Sun, 10 Dec 2017 17:15:06 +0000 (17:15 +0000)]
configure: Move V4L2 M2M help line to the hardware library section

2 years agolavc: Make hardware config method support more explicit for hwaccels
Thomas Guillem [Fri, 8 Dec 2017 15:59:39 +0000 (15:59 +0000)]
lavc: Make hardware config method support more explicit for hwaccels

This fixes the use of old ad-hoc methods which are still supported by some
hwaccels which also support newer methods (DXVA2, VAAPI, VDPAU,
videotoolbox) - without the method being visible here, ff_get_format()
would refuse to use it.

Signed-off-by: Mark Thompson <sw@jkqxz.net>
2 years agofix MSVC compilation errors
Mateusz [Fri, 8 Dec 2017 07:46:52 +0000 (08:46 +0100)]
fix MSVC compilation errors

After commit 3701d49 'error_resilience: remove avpriv_atomic usage'
we have included windows.h in much more files and we should
avoid conflicts with defines/function declarations.

Signed-off-by: Mateusz Brzostek <mateuszb@poczta.onet.pl>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agocheckasm/llviddsp: fix mixed code and declarations
James Almer [Sun, 10 Dec 2017 03:51:35 +0000 (00:51 -0300)]
checkasm/llviddsp: fix mixed code and declarations

Signed-off-by: James Almer <jamrial@gmail.com>
2 years agox86/lossless_videodsp: rename ff_add_left_pred_int16_sse4 to ff_add_left_pred_int16_u...
James Almer [Sun, 10 Dec 2017 03:51:01 +0000 (00:51 -0300)]
x86/lossless_videodsp: rename ff_add_left_pred_int16_sse4 to ff_add_left_pred_int16_unaligned_ssse3

SSSE3_FAST is the proper check for it.

Signed-off-by: James Almer <jamrial@gmail.com>
2 years agox86/lossless_videodsp: don't overread the dst buffer in ff_add_left_pred_unaligned_avx2
James Almer [Sun, 10 Dec 2017 03:38:05 +0000 (00:38 -0300)]
x86/lossless_videodsp: don't overread the dst buffer in ff_add_left_pred_unaligned_avx2

Fixes valgrind

Signed-off-by: James Almer <jamrial@gmail.com>