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* avfilter/avf_showspectrum: add option to control dynamic range for colorsPaul B Mahol2021-08-05
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* avutil/internal: Move MAKE_ACCESSORS to its only userAndreas Rheinhardt2021-08-05
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* Move ff_tlog() from lavc/internal.h to lavu/internal.hAndreas Rheinhardt2021-08-05
| | | | | | | It is also used by libavfilter and it is only natural to define it alongside ff_dlog(). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avfilter/internal: Move ff_norm_qscale() to qp_table.hAndreas Rheinhardt2021-08-05
| | | | | | | It is the natural header for it. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/huffman: Use logcontext instead of AVCodecContextAndreas Rheinhardt2021-08-05
| | | | | | | Said AVCodecContext is only used for logging; it furthermore avoids an avcodec.h inclusion. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/fft-internal: Make it a standalone headerAndreas Rheinhardt2021-08-05
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec: Remove the FFT_FIXED_32 defineAndreas Rheinhardt2021-08-05
| | | | | | | | Since the removal of the 16-bit FFT said define is unnecessary as FFT_FIXED_32 is always !FFT_FLOAT. But one wouldn't believe it when looking at the code. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/fft-internal: Remove unused macrosAndreas Rheinhardt2021-08-05
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/mips/constants: Include intfloat.h in constants.hAndreas Rheinhardt2021-08-05
| | | | | | Don't rely on the user including it (mostly indirectly). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avfilter/avfilter: Remove unused partial_bufAndreas Rheinhardt2021-08-05
| | | | | | | | It is unused since 02aa0701ae0dc2def8db640c9e3c06dc1b5de70c. The corresponding size field is write-only since then. Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* fftools/ffmpeg_filter: fix the flags parsing for scalerLinjie Fu2021-08-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | Scaler relys on "-sws_flags" option to pass the flags to swscale and scale filter. Currently passing "sws_flags=xxx" as a filter option to scaler leads to an incorrect option parsing. Check and change the string to "flags=xxx" and dumped flags information. (Refer to parse_sws_flags()) CMD: $ffmpeg -v verbose -i input.mp4 -sws_flags lanczos+bitexact+accurate_rnd \ -vf format=yuv420p,scale=800x600 -an -vframes 10 -f md5 - Before: [auto_scaler_0 @ 0x7f96c3808680] w:iw h:ih flags:'' interl:0 [auto_scaler_0 @ 0x7f96c3808680] w:1920 h:1080 fmt:yuvj420p sar:0/1 -> w:1920 h:1080 fmt:yuv420p sar:0/1 flags:0x0 [Parsed_scale_1 @ 0x7f96c3806e40] w:1920 h:1080 fmt:yuv420p sar:0/1 -> w:800 h:600 fmt:yuv420p sar:0/1 flags:0x0 MD5=ff1d6091690c6fcd36d458d2a9f648ce After: [auto_scaler_0 @ 0x7fe94563b4c0] w:iw h:ih flags:'lanczos+bitexact+accurate_rnd' interl:0 [auto_scaler_0 @ 0x7fe94563b4c0] w:1920 h:1080 fmt:yuvj420p sar:0/1 -> w:1920 h:1080 fmt:yuv420p sar:0/1 flags:0xc0200 [Parsed_scale_1 @ 0x7fe945639d00] w:1920 h:1080 fmt:yuv420p sar:0/1 -> w:800 h:600 fmt:yuv420p sar:0/1 flags:0xc0200 MD5=ff1d6091690c6fcd36d458d2a9f648ce Signed-off-by: Linjie Fu <linjie.justin.fu@gmail.com>
* fftools: Don't set default swscale flags in ffmpeg/ffprobe/ffplayLinjie Fu2021-08-05
| | | | Signed-off-by: Linjie Fu <linjie.justin.fu@gmail.com>
* lavfi/vf_scale: use default swscale flags for scalerLinjie Fu2021-08-05
| | | | | | | | | | | | | | | | | | Currently the default swscale flags for simple filter graph is bicubic, however for complex filter graph it uses bilinear as decleared in scale filter. $ffmpeg -v verbose -i input.mp4 -vf format=yuv420p,scale=800x600 -an -f null - [Parsed_scale_1 @ 0x7f86d2c160c0] w:1920 h:1080 fmt:yuv420p sar:0/1 -> w:800 h:600 fmt:yuv420p sar:0/1 flags:0x4 $ffmpeg -v verbose -i input.mp4 -filter_complex format=yuv420p,scale=800x600 -an -f null - [Parsed_scale_1 @ 0x7f8779e046c0] w:1920 h:1080 fmt:yuv420p sar:0/1 -> w:800 h:600 fmt:yuv420p sar:0/1 flags:0x2 Use default swscale flags (bicubic currently) for scale filter. - Remove flags="bilinear" from vf_scale - Update the FATE refs Signed-off-by: Linjie Fu <linjie.justin.fu@gmail.com>
* avfilter/f_graphmonitor: use sample_count_in/outPaul B Mahol2021-08-05
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* avfilter/avfilter: add sample_count_in and sample_count_outPaul B Mahol2021-08-05
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* avfilter/avf_showspectrum: add lreplace sliding modePaul B Mahol2021-08-04
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* avfilter/avf_showspectrum: proper rational multiplicationPaul B Mahol2021-08-04
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* avfilter/avf_showspectrum: fix last frame/eof timestampPaul B Mahol2021-08-04
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* libavfilter: Fix implicit declarations of av_cpu_max_alignMartin Storsjö2021-08-04
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* lavc/qsvenc: pass the color properties to the SDKHaihao Xiang2021-08-04
| | | | | | | | | Otherwise the color properties won't be encoded into the bitstream header Reviewed-by: Xiang, Haihao <haihao.xiang@intel.com> Reviewed-by: Soft Works <softworkz@hotmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* lavc/qsvdec: update color properties in codec contextHaihao Xiang2021-08-04
| | | | | | | | User may get color properties from the SDK via VIDEO_SIGNAL_INFO extbuf Reviewed-by: Xiang, Haihao <haihao.xiang@intel.com> Reviewed-by: Soft Works <softworkz@hotmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* avutil/Makefile: Apply CFLAGS for compilationAndreas Rheinhardt2021-08-04
| | | | | | | Fixes "make tools/crypto_bench.o". Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avfilter/vf_vpp_qsv: Don't overrun stack arrayAndreas Rheinhardt2021-08-04
| | | | | | | | | | | | | 8b83dad82512a6948b63408f964463b063ad24c9 added another potentially used video enhancement filter without increasing a define for the number of such options which is used as the size of stack array. This can lead to a buffer overrun if all filters are used simultaneously. So increase said number. Fixes Coverity ticket #1489775. Reviewed-by: Linjie Fu <linjie.justin.fu@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avfilter/af_afftfilt: make sure that tx buffers size are always alignedPaul B Mahol2021-08-04
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* avfilter/avf_showspectrum: use proper function return value instead of ↵Paul B Mahol2021-08-04
| | | | hardcoded number
* avfilter/vaf_spectrumsynth: switch to TX FFT from avutilPaul B Mahol2021-08-04
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* avfilter/af_afftfilt: switch to TX FFT from avutilPaul B Mahol2021-08-04
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* avfilter/internal: Don't include framepool.h, thread.hAndreas Rheinhardt2021-08-04
| | | | | | | | They are not used by the header at all and only used by very few files; so include the headers in their users instead of in internal.h. Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avfilter/avfilter: use av_frame_copy() to copy frame dataJames Almer2021-08-03
| | | | | | Reviewed-by: Paul B Mahol <onemda@gmail.com> Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: James Almer <jamrial@gmail.com>
* avfilter/vf_vpp_qsv: add scale mode optionFei Wang2021-08-03
| | | | | | | | | | | The option allow user to set diffenent scaling mode from auto/low-power/high-quality. More details: https://github.com/Intel-Media-SDK/MediaSDK/blob/master/doc/mediasdk-man.md#mfxExtVPPScaling Signed-off-by: Fei Wang <fei.w.wang@intel.com> Signed-off-by: Linjie Fu <linjie.justin.fu@gmail.com>
* avcodec/dnxhddec: check and propagate function return valuemaryam ebr2021-08-03
| | | | | | | | Similar to CVE-2013-0868, here return value check for 'init_vlc' is needed. crafted DNxHD data can cause unspecified impact. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* packet: initialize time_base field to (0, 1) instead of (0, 0)Lynne2021-08-02
| | | | Forget rational or irrational numbers, division by zero is undefined.
* avpacket: ABI bump additionsLynne2021-08-02
| | | | | This commit adds a long-requested by API users opaque fields for AVPacket, as well as a time_base field.
* lavd/lavfi.c: Set time_base for 608 cc to container time_base.Yun Zhang2021-08-02
| | | | Suggested-By: ffmpeg@fb.com
* libavcodec/libx265: add user data unregistered SEI encodingBrad Hards2021-08-01
| | | | | | | | | | | | | MISB ST 0604 and ST 2101 require user data unregistered SEI messages (precision timestamps and sensor identifiers) to be included. That currently isn't supported for libx265. This patch adds support for user data unregistered SEI messages in accordance with ISO/IEC 23008-2:2020 Section D.2.7 The design is based on nvenc, with support finished up at 57de80673cb Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* ffmpeg_opt: restore documented stream selection behaviourGyan Doshi2021-08-01
| | | | | | | | | | | | | | | | 11d3b03fcb added consideration of default stream disposition for audio and video when choosing the 'best' stream among all the inputs. This can lead to video streams with lower resolution or audio streams with fewer channels being selected. Stream disposition, however, only sets a priority for a stream among all other streams in the *same input*. It cannot set a priority for a stream across all inputs. This patch sets a middle-way and selects the best stream from each file with default disposition considered. Then it discards disposition weight and selects best stream as per the original criteria of highest resolution for video and most channels for audio.
* avformat/mxfdec: prefer footer and complete partitions for metadataMarton Balint2021-08-01
| | | | | | Also do not store inferior metadata with the same UID. Signed-off-by: Marton Balint <cus@passwd.hu>
* avformat/wavdec: Use 64bit in new_pos computationMichael Niedermayer2021-07-31
| | | | | | | | Fixes: signed integer overflow: 129 * 16711680 cannot be represented in type 'int' Fixes: 29102/clusterfuzz-testcase-minimized-ffmpeg_dem_WAV_fuzzer-6742285317439488 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/sbgdec: Check for overflow in timestamp preparationMichael Niedermayer2021-07-31
| | | | | | | | Fixes: signed integer overflow: 9223372036854775807 + 86400000000 cannot be represented in type 'long' Fixes: 29102/clusterfuzz-testcase-minimized-ffmpeg_dem_SBG_fuzzer-6731040263634944 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/dsicin: Check packet size for overflowMichael Niedermayer2021-07-31
| | | | | | | | Fixes: signed integer overflow: 24672 + 2147483424 cannot be represented in type 'int' Fixes: 29102/clusterfuzz-testcase-minimized-ffmpeg_dem_DSICIN_fuzzer-6731325979623424 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/dsfdec: Change order of operations in bitrate computationMichael Niedermayer2021-07-31
| | | | | | | | Fixes: signed integer overflow: 538976288 * 67372036 cannot be represented in type 'int' Fixes: 29102/clusterfuzz-testcase-minimized-ffmpeg_dem_DSF_fuzzer-6751696819716096 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/bfi: check nframesMichael Niedermayer2021-07-31
| | | | | | | | Fixes: signed integer overflow: -2147483648 - 1 cannot be represented in type 'int' Fixes: 29102/clusterfuzz-testcase-minimized-ffmpeg_dem_BFI_fuzzer-6737028768202752 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/avidec: fix position overflow in avi_load_index()Michael Niedermayer2021-07-31
| | | | | | | | Fixes: signed integer overflow: 9223372033098784808 + 4294967072 cannot be represented in type 'long' Fixes: 29102/clusterfuzz-testcase-minimized-ffmpeg_dem_AVI_fuzzer-6732488912273408 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/asfdec_f: Check sizeX against paddingMichael Niedermayer2021-07-31
| | | | | | | | Fixes: signed integer overflow: 2147483607 + 64 cannot be represented in type 'int' Fixes: 29102/clusterfuzz-testcase-minimized-ffmpeg_dem_ASF_fuzzer-6753897878257664 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/aiffdec: Check for size overflow in header parsingMichael Niedermayer2021-07-31
| | | | | | | | Fixes: signed integer overflow: 2147483647 + 1 cannot be represented in type 'int' Fixes: 29102/clusterfuzz-testcase-minimized-ffmpeg_dem_AIFF_fuzzer-6723467048255488 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/aaccoder: Add minimal bias in search_for_ms()Michael Niedermayer2021-07-31
| | | | | | | Fixes: floating point division by 0 Fixes: Ticket8218 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/noise_bsf: restore dropamount for backwards compatibilityGyan Doshi2021-07-30
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* avfilter/avf_showfreqs: switch to TX FFT from avutilPaul B Mahol2021-07-30
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* avformat/mxfdec: fix frame wrapping detection for J2K essence containerPierre-Anthony Lemieux2021-07-29
| | | | | | | | | | | | | | | | | | | For JPEG 2000 essence, the MXF input format module currently uses the value of byte 14 of the essence container UL to determine whether the J2K essence is clip- (byte 14 is 0x02) or frame-wrapped (byte 14 is 0x01). Otherwise it assumes an unknown wrapping. Additional wrappings are documented in SMPTE ST422:2019: 0x03: Interlaced Frame, 1 field/KLV 0x04: Interlaced Frame, 2 fields/KLV 0x05: Field-wrapped Picture Element 0x06: Frame-wrapped Picture Element And these should also be handled as frame wrapped content. Signed-off-by: Pierre-Anthony Lemieux <pal@sandflow.com> Signed-off-by: Marton Balint <cus@passwd.hu>
* postproc/postprocess: Remove legacy cruftAndreas Rheinhardt2021-07-29
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
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