summaryrefslogtreecommitdiff
path: root/libavcodec
Commit message (Collapse)AuthorAge
* avcodec/qsv: Remove unused ff_qsv_level_to_mfx()Andreas Rheinhardt2021-08-08
| | | | | | Unused since 00d0a4aa9eda8553113e51556123c46648a5f31b. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/h264dsp, h264idct: Fix lengths of array parametersAndreas Rheinhardt2021-08-08
| | | | | | Fixes many -Warray-parameter warnings from GCC 11. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/aacps: Fix length of array in function definitionAndreas Rheinhardt2021-08-08
| | | | | | | | | | hybrid2_re() has a parameter declared as "const INTFLOAT filter[8]", although the actual argument for said parameter only has seven elements; the code itself only uses seven elements, so change the parameter. Fixes a -Wstringop-overread warning with GCC 11. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/nvenc: make aware of SDK 11.1 driver requirementsTimo Rothenpieler2021-08-08
|
* avcodec/nvenc: add chroma qp offset supportRicardo Monteiro2021-08-08
| | | | Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
* avcodec/ass_split: Rename ff_ass_split_dialog2->ff_ass_split_dialogAndreas Rheinhardt2021-08-08
| | | | | Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/ass_split: Remove unused ff_ass_split_dialogue()Andreas Rheinhardt2021-08-07
| | | | | | | Unused since 1f63665ca567fbc49fa80166d468a822c2999efa. Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/acelp_vectors: Add missing bracketsAndreas Rheinhardt2021-08-07
| | | | | | | | | | | | | | Before 3793caa5e2d1d16ed45771574b2ffc932497cfcf the code was "if (...) do { ... } while (...);". After said commit this became "if (...) av_assert0(...); do { ... } while (...);", i.e. the loop is always executed. This commit changes the logic to what it was before said commit. Notice that the condition is always true in FATE, so no changes are necessary there. This fixes a -Wmisleading-indentation warning from GCC 11. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/utils: don't return negative values in av_get_audio_frame_duration()James Almer2021-08-06
| | | | | | | | | | | In some extrme cases, like with adpcm_ms samples with an extremely high channel count, get_audio_frame_duration() may return a negative frame duration value. Don't propagate it, and instead return 0, signaling that a duration could not be determined. Fixes ticket #9312 Signed-off-by: James Almer <jamrial@gmail.com>
* avcodec/exr: Check ac_countMichael Niedermayer2021-08-06
| | | | | | | | Fixes: signed integer overflow: -9223372036854775808 * 2 cannot be represented in type 'long long' Fixes: 36244/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_EXR_fuzzer-6090656186499072 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/hevc_sei: parse and export Film Grain Characteristics SEI messagesJames Almer2021-08-06
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* cbs_h265: add support for Film Grain Characteristics SEI messageJames Almer2021-08-06
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* avcodec/mfenc: remove usage of avctx->pkt_timebaseJames Almer2021-08-06
| | | | | | The field is documented to be for decoding only. Signed-off-by: James Almer <jamrial@gmail.com>
* 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>
* 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>
* 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>
* 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.
* 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>
* 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
|
* avcodec/noise_bsf: add expr supportGyan Doshi2021-07-29
|
* avcodec/mips: cabac.h provide fallback for wsbh instructionJiaxun Yang2021-07-28
| | | | | | | | | wsbh is only avilable for MIPS R2+. Provide a fallback for older processors. Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/mips: Use MMI marcos to replace Loongson3 instructionsJiaxun Yang2021-07-28
| | | | | | | | | | | | | | | Loongson3's extention instructions (prefixed with gs) are widely used in our MMI codebase. However, these instructions are not avilable on Loongson-2E/F while MMI code should work on these processors. Previously we introduced mmiutils marcos to provide backward compactbility but newly commited code didn't follow that. In this patch I revised the codebase and converted all these instructions into MMI marcos to get Loongson2 supproted again. Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* libavcodec/mpeg12dec.c: Switch to init_get_bits8 and checks return valueThierry Foucu2021-07-28
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* qsvenc: Value '0' is not a valid value for parameter GopOptFlagHaihao Xiang2021-07-27
| | | | | | | | The accepted values for GopOptFlag are MFX_GOP_CLOSED (1) and MFX_GOP_STRICT (2). Signed-off-by: Haihao Xiang <haihao.xiang@intel.com> Signed-off-by: Zhong Li <zhongli_dev@126.com>
* avcodec/h264_sei: honor the Film Grain Characteristics cancel flagJames Almer2021-07-25
| | | | | | Film Grain persistence is cancelled when it's true. Signed-off-by: James Almer <jamrial@gmail.com>
* avcodec/h264_sei: parse and export Film Grain Characteristics SEI messagesJames Almer2021-07-23
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* cbs_h264: add support for Film Grain Characteristics SEI messagesJames Almer2021-07-23
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* avcodec/tableprint_vlc: Fix building with hardcoded tablesAndreas Rheinhardt2021-07-23
| | | | | | | | | | | | This has been broken in 25c8507818d8559a6654a5b30a0f8aae11a48181, because the hacks for headers that are incompatible with building for the host in libavcodec/tableprint_vlc.h have not been adjusted. Moving AV_INPUT_BUFFER_PADDING_SIZE to defs.h which is valid for both the target as well as the host allowed to remove some of the hacks. Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* Remove/replace some unnecessary avcodec.h inclusionsAndreas Rheinhardt2021-07-22
| | | | | | | Also remove other unnecessary headers and include headers directly while at it. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/g729postfilter.h: Include acelp_pitch_delay.hAndreas Rheinhardt2021-07-22
| | | | | | Needed for PITCH_DELAY_MAX. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec: Remove some unnecessary mpegvideo.h inclusionsAndreas Rheinhardt2021-07-22
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* Remove unnecessary avassert.h inclusionsAndreas Rheinhardt2021-07-22
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* Remove unnecessary mem.h inclusionsAndreas Rheinhardt2021-07-22
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* Remove obsolete version.h inclusionsAndreas Rheinhardt2021-07-22
| | | | | | | These have mostly been added because of FF_API_*; yet when these were removed, removing the header has been forgotten. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avutil/internal, swresample/audioconvert: Remove cpu.h inclusionsAndreas Rheinhardt2021-07-22
| | | | | | | | | | These inclusions are not necessary, as cpu.h is already included wherever it is needed (via direct inclusion or via the arch-specific headers). Also remove other unnecessary cpu.h inclusions from ordinary non-headers. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/lossless_videodsp: Improve included headersAndreas Rheinhardt2021-07-22
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/avcodec: Don't include cpu.hAndreas Rheinhardt2021-07-22
| | | | | | | It is not used here at all; instead, add it where it is used without including it or any of the arch-specific CPU headers. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/avcodec: Don't include hwcontext.hAndreas Rheinhardt2021-07-22
| | | | | | | It is no longer used directly; but it is still indirectly included via codec.h. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/avcodec: Don't include errno.hAndreas Rheinhardt2021-07-22
| | | | | | | This inclusion has been added before libavutil/error.h was split off from avcodec.h (in 60c144f700e2e362047b00704abcb694d49e549c). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/avcodec: Stop including channel_layout.h in avcodec.hAndreas Rheinhardt2021-07-22
| | | | | | Also include channel_layout.h directly wherever used. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/avcodec: Stop including bsf.h in avcodec.hAndreas Rheinhardt2021-07-22
| | | | | | Also include bsf.h directly wherever it is used. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-07 21:34:00 +0000