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* avcodec/libx265: make X265 CSP selection pixel format independentJan Ekström2022-06-27
| | | | | | | | Currently the format listing misses the J formats completely, yet they are marked as supported in the encoder. Thus to make the logic support them while not explicitly listing them, make the logic utilize chroma subsampling information in both width and height available through the pixel format descriptor.
* libavcodec/qsvenc: Enable fixed QP configure in qsv CQP runtimeYue Heng2022-06-27
| | | | | | | | | | Enable dynamic QP configuration in runtime on qsv encoder. Through AVFrame->metadata, we can set key "qsv_config_qp" to change QP configuration when we encode video in CQP mode. Signed-off-by: Yue Heng <yue.heng@intel.com> Signed-off-by: Wenbin Chen <wenbin.chen@intel.com> Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
* libavcodec/qsvenc_hevc: Use default value from MSDK to set bf.Wenbin Chen2022-06-27
| | | | | | | | Change the default value of "bf" for hevc_qsv to -1. 8 isn't the best choice so let MSDK to decide the number of b frames. Signed-off-by: Wenbin Chen <wenbin.chen@intel.com> Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
* avcodec/cuviddec: fix null pointer dereferenceZhao Zhili2022-06-26
| | | | | | It can happened on error path of cuvid_decode_init(). Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
* avcodec/cuviddec: fix AV1 decoding errorZhao Zhili2022-06-26
| | | | | | | | | | | cuvidParseVideoData only supports pure OBUs, it reports an unknown error with AV1CodecConfigurationRecord. Check whether extradata is AV1CodecConfigurationRecord and skip the first 4 bytes to fix the issue. The bug is revealed in ffmpeg cmd since 45e3b6a68 and ffd1316e. Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
* avcodec: fix time reporting for DFPWM streamsJack Bruienne2022-06-26
| | | | | | | | | | This adds the exact bits per sample for DFPWM to av_get_exact_bits_per_sample. Previously, the DTS and PTS were set to 0 because the codec never reported them, but adding this allows libavformat to automatically set DTS and PTS from the byte position of the stream. Signed-off-by: Jack Bruienne <jackbruienne@gmail.com>
* avcodec/x86/h264_qpel: Remove unused functionsAndreas Rheinhardt2022-06-26
| | | | | | | | | | Forgotten in 4011a76494a5ff6844312813bc753aae8e54c2f0. The reason for this is that these functtions are marked as av_always_inline and GCC does not emit warnings if such functions are unused, so this went unnoticed. Yet Clang does, so this commit removes them. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/matroskaenc: Fix use of uninitialized valueAndreas Rheinhardt2022-06-26
| | | | | | | | | Regression since 67eea6cf026a70940ea402d54685d67c660b49cd. Affects only WebVTT when muxing WebM. (This is covered by the webm-webvtt-remux FATE test which fails for several FATE boxes on fate-ffmpeg.org.) Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/matroskadec: avoid integer overflows in SAR computationMichael Niedermayer2022-06-25
| | | | | | | | | | | | This ignores >64bit Alternatively we could support that if it occurs in reality Fixes: negation of -9223372036854775808 Fixes: integer overflows Fixes: 46072/clusterfuzz-testcase-minimized-ffmpeg_dem_MATROSKA_fuzzer-5029840966778880 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/libjxlenc: properly read input colorspaceLeo Izen2022-06-25
| | | | | | | | | | | Whether an ICC profile is present or not, the libjxl encoder wrapper should now properly read colorspace tags and forward them to libjxl appropriately, rather than just assume sRGB as before. It will also print warnings when colorimetric assumptions are made about the input data. Reviewed-by: Niklas Haas <git@haasn.dev> Signed-off-by: Leo Izen <leo.izen@gmail.com>
* avcodec/libjxldec: properly tag output colorspaceLeo Izen2022-06-25
| | | | | | | | | Whether an ICC profile is present or not, the decoder should now properly tag the colorspace of pixel data received by the decoder. Reviewed-by: Niklas Haas <git@haasn.dev> Signed-off-by: Leo Izen <leo.izen@gmail.com>
* avfilter/Makefile: always make colorspace.oGyan Doshi2022-06-25
| | | | | | | Unbreaks libavfilter builds when configured with a subset of filters. drawutils added ff_draw_init2 in 6c3a82f043 which calls functions defined in colorspace.c. So the latter needs to be built alongside the former.
* avutil/ppc/cpu: Use proper header for OpenBSD PPC CPU detectionBrad Smith2022-06-25
| | | | | | | | Use the proper header for PPC CPU detection code. sys/param.h includes sys/types, but sys/types.h is the more appropriate header to be used here. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/http: include version.hJames Almer2022-06-24
| | | | | | | | This is needed to get LIBAVFORMAT_VERSION, used as part of the user agent. Fixes a recent regression. Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Signed-off-by: James Almer <jamrial@gmail.com>
* AV1 VDPAU hwaccel Decode supportManojGuptaBonda2022-06-25
| | | | | | | | | | | | | | Support for VDPAU accelerated AV1 decoding was added with libvdpau-1.5. Support for the same in ffmpeg is added with this patch. Profiles related to VDPAU AV1 can be found in latest vdpau.h present in libvdpau-1.5. Add AV1 VDPAU to list of hwaccels and supported formats Added file vdpau_av1.c and Modified configure to add VDPAU AV1 support. Mapped AV1 profiles to VDPAU AV1 profiles. Populated the codec specific params that need to be passed to VDPAU. Signed-off-by: Philip Langdale <philipl@overt.org>
* avformat/matroskaenc: Reuse dynamic bufferAndreas Rheinhardt2022-06-24
| | | | | | Avoids some allocations. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/matroskaenc: Fix outdated commentAndreas Rheinhardt2022-06-24
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/matroskaenc: Improve handling of AV1 extradataAndreas Rheinhardt2022-06-24
| | | | | | | | | | | | Up until now, only the first four bytes (the ones preceding the OBU) were written because not enough space has been reserved for the complete CodecPrivate. This commit changes this by increasing the space reserved for the CodecPrivate (it is big enough for every sane sequence header plus something extra); the code falls back to writing four bytes in case the increased space turns out to be insufficient. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/av1: Add upper bound for the size of a sane sequence headerAndreas Rheinhardt2022-06-24
| | | | | | | | It will be used by the Matroska muxer to reserve a certain number of bytes for the CodecPrivate in case no extradata is initially available (as it is for the libaom-av1 encoder). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/matroskaenc: Split updating CodecPrivate from writing itAndreas Rheinhardt2022-06-24
| | | | | | | | | | | | | | | | | | | | | | Up until now, updating extradata was very ad-hoc: The amount of space reserved for extradata was not recorded when writing the header; instead the AAC code simply presumed that it was enough. This commit changes this by recording how much space is available. This brings with it that the code for writing of and reserving space for the CodecPrivate and for updating it diverges. They are therefore split; this allows to put other common tasks like seeking to right offset as well as writing padding (in case the new extradata did not fill the whole reserved space) to this common function. The code for filling up the reserved space is smarter than the code it replaces; therefore it is no longer necessary to reserve more than necessary just to be sure that one can add an EBML Void element (whose minimum size is two) lateron. This is the reason for the change to the aac-autobsf-adtstoasc test. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/matroskaenc: Avoid swapping codecpar->extradata temporarilyAndreas Rheinhardt2022-06-24
| | | | | | | | | | Instead pass extradata and extradata_size explicitly. (It is not perfect, as ff_put_(wav|bmp)_header() still uses the extradata embedded in codecpar, but this is not an issue as long as their CodecPrivate isn't updated.) Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/matroskaenc: Split assembling CodecPrivate from writing itAndreas Rheinhardt2022-06-24
| | | | | | | This is in preparation for splitting writing and updating extradata more thoroughly later. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/hevc_sei: Fix check for SEI endAndreas Rheinhardt2022-06-24
| | | | | | | | | | | | | | The intention behind the current check seems to be to check for the rbsp_trailing_bits() syntax structure which is always 0x80 for valid SEI messages. Yet this is wrong: These trailing bits are not part of the GetBitContext -- they have already been stripped in ff_h2645_packet_split(). And it is harmful, as 0x80 is a legal SEI message payload type (namely for Structure of pictures information SEI messages). We ignore this type of SEI, but because of this bug we also ignored every SEI message in the same NALU following it. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/h2645_parse: Only trim RBSP trailing padding if it existsAndreas Rheinhardt2022-06-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | It does not exist for NALUs for which the SODB is empty; it also does not exist for NALUs for which not even the complete header is present. The former category contains end of sequence and end of bitstream units. The latter category consists of one-byte HEVC units (the ordinary H.264 header is only one byte long). This commit therefore stops stripping RBSP trailing padding from the former type of unit and discards the latter type of unit altogether. This also fixes an assertion failure: Before this commit, a one-byte HEVC NALU from an ISOBMFF packet could pass all the checks in hevc_parse_nal_header() (because the first byte of the size field of the next unit is mistaken as containing the temporal_id); yet because the trailing padding bits were stripped, its actually had a size of less than eight bits; because h2645_parse.c uses the checked bitstream reader, the get_bits_count() of the GetBitContext is not 16 in this case; it is not even a multiple of eight and this can trigger an assert in ff_hevc_decode_nal_sei(). Fixes: Assertion failure Fixes: 46662/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HEVC_fuzzer-4947860854013952 Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/hevc_ps: Don't use show_bits_long() unnecessarilyAndreas Rheinhardt2022-06-24
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/hcadec: Move transient GetBitContext to stackAndreas Rheinhardt2022-06-24
| | | | | | | This avoids keeping pointers to no longer valid data in the context. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/hcadec: Don't use GetBit-API for byte-aligned readsAndreas Rheinhardt2022-06-24
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/proresdec2: fix description of known fourccZhao Zhili2022-06-24
| | | | | | 'acpo' should be 'apco', and add missing 'ap4x'. Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
* avcodec/libuavs3d: fix potential index out of rangeZhao Zhili2022-06-24
| | | | Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
* avcodec/libdavs2: use frame rate code tableZhao Zhili2022-06-24
| | | | | | It's more natural than the floating to fraction conversion. Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
* configure: select avs2 parser for libdavs2 decoderZhao Zhili2022-06-24
| | | | Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
* avcodec/avs2_parser: parse more infoZhao Zhili2022-06-24
| | | | | | Including video resolution, framerate and picture type, etc. Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
* avcodec/avs2_parser: split data into framesZhao Zhili2022-06-24
| | | | | | Before the patch, the parser split data into units, not frames. Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
* avcodec/avs2: add AVS2 related definitionsZhao Zhili2022-06-24
| | | | | | Replace magic numbers by enum values. Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
* avformat/movenc: enable compressorname for mp4 modeZhao Zhili2022-06-24
| | | | Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
* avcodec/audiotoolboxenc: return external error if encode failedSteven Liu2022-06-24
| | | | | | | | | | | | because the AudioConverterFillComplexBuffer can return 0 or 1 if success. so set the ret to 0 it AudioConverterFillComplexBuffer success and return ret value for success or return AVERROR_EXTERNAL when AudioConverterFillComplexBuffer failed. BTW change the error message log level from warning to error. Reviewed-by: Zhao Zhili <zhilizhao@tencent.com> Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
* lavc/vaapi_hevc: fill rext luma/chroma offset in the right wayXu Guangxin2022-06-24
| | | | | | | | | For range extension, the luma/chroma offset is larger than 8 bits, we need fill the 16 bits version. Signed-off-by: Xu Guangxin <guangxin.xu@intel.com> Signed-off-by: Linjie Fu <linjie.justin.fu@gmail.com> Signed-off-by: Fei Wang <fei.w.wang@intel.com>
* avcodec/jpeglsdec: fix end check for xfrmMichael Niedermayer2022-06-23
| | | | | | | | Fixes: out of array access Fixes: 47871/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AMV_fuzzer-5646305956855808 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/cdgraphics: limit scrolling to the lineMichael Niedermayer2022-06-23
| | | | | | | | Fixes: out of array access Fixes: 47877/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CDGRAPHICS_fuzzer-5690504626438144 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/hls: Limit start_seq_no to one bit lessMichael Niedermayer2022-06-23
| | | | | | | | | | | This avoids overflow checks on additions with 32bit numbers Fixes: signed integer overflow: 9223372036854775806 + 2 cannot be represented in type 'long' Fixes: 44012/clusterfuzz-testcase-minimized-ffmpeg_dem_HLS_fuzzer-4747770734444544 Fixes: 48065/clusterfuzz-testcase-minimized-ffmpeg_dem_HLS_fuzzer-5372410355908608 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/libaomenc: Get number of operating pointsWan-Teh Chang2022-06-23
| | | | | | | | | Use the new codec control AV1E_GET_NUM_OPERATING_POINTS to get the number of operating points. This is the size of the output arrays of AV1E_GET_SEQ_LEVEL_IDX and AV1E_GET_TARGET_SEQ_LEVEL_IDX. Signed-off-by: Wan-Teh Chang <wtc@google.com> Signed-off-by: James Zern <jzern@google.com>
* avfilter/vf_gblur: properly round outputPaul B Mahol2022-06-23
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* avcodec/x86/lossless_videodsp: Remove obsolete MMX(EXT) functionsAndreas Rheinhardt2022-06-22
| | | | | | | | | The only systems which benefit from these are truely ancient 32bit x86s as all other systems use at least the SSE2 versions (this includes all x64 cpus (which is why this code is restricted to x86-32)). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/x86/lossless_videoencdsp: Remove obsolete MMX functionAndreas Rheinhardt2022-06-22
| | | | | | | | | The only systems which benefit from ff_diff_bytes_mmx are truely ancient 32bit x86s as all other systems use at least the SSE2 versions (this includes all x64 cpus (which is why this code is restricted to x86-32)). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/x86/huffyuvencdsp: Remove obsolete MMX functionAndreas Rheinhardt2022-06-22
| | | | | | | | | The only systems which benefit from ff_diff_int16_mmx are truely ancient 32bit x86s as all other systems use at least the SSE2 versions (this includes all x64 cpus (which is why this code is restricted to x86-32)). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/x86/dirac_dwt: Remove obsolete MMX functionsAndreas Rheinhardt2022-06-22
| | | | | | | | | The only systems which benefit from these are truely ancient 32bit x86s as all other systems use at least the SSE2 versions (this includes all x64 cpus (which is why this code is restricted to x86-32)). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/x86/huffyuvdsp: Remove obsolete MMX functionsAndreas Rheinhardt2022-06-22
| | | | | | | | | The only systems which benefit from these are truely ancient 32bit x86s as all other systems use at least the SSE2 versions (this includes all x64 cpus (which is why this code is restricted to x86-32)). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/x86/vp8dsp: Remove obsolete MMX(EXT) functionsAndreas Rheinhardt2022-06-22
| | | | | | | | | The only systems which benefit from these are truely ancient 32bit x86s as all other systems use at least the SSE2 versions (this includes all x64 cpus (which is why this code is restricted to x86-32)). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/x86/dcadsp: Remove obsolete SSE functionAndreas Rheinhardt2022-06-22
| | | | | | | | | The only systems which benefit from ff_lfe_fir0_float_sse are truely ancient 32bit x86s as all other systems use at least the SSE2 versions (this includes all x64 cpus (which is why this code is restricted to x86-32)). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/x86/rv34dsp: Remove obsolete MMX functionAndreas Rheinhardt2022-06-22
| | | | | | | | | The only systems which benefit from ff_rv34_idct_dc_add_mmx are truely ancient 32bit x86s as all other systems use at least the SSE2 versions (this includes all x64 cpus (which is why this code is restricted to x86-32)). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>