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* RELEASE: update after 5.1 branchMichael Niedermayer2022-07-13
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* Changelog: Add version <next>Michael Niedermayer2022-07-13
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* Bump versions after 5.1 branchMichael Niedermayer2022-07-13
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* Bump Versions for 5.1 branchMichael Niedermayer2022-07-13
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* doc/APIchanges: Add 5.1 branch cutpointMichael Niedermayer2022-07-13
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* doc/APIchanges: Fill in missing thingsMichael Niedermayer2022-07-12
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* doc/APIchanges: Extend hash which has become ambiguousMichael Niedermayer2022-07-12
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/h264dec: Skip late SEIMichael Niedermayer2022-07-12
| | | | | | | | | Fixes: Race condition Fixes: clusterfuzz-testcase-minimized-mediasource_MP2T_AVC_pipeline_integration_fuzzer-6282675434094592 Found-by: google ClusterFuzz Tested-by: Dan Sanders <sandersd@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/sbrdsp_fixed: Fix integer overflows in sbr_qmf_deint_neg_c()Michael Niedermayer2022-07-12
| | | | | | | | Fixes: signed integer overflow: 2147483645 + 16 cannot be represented in type 'int' Fixes: 46993/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AAC_FIXED_fuzzer-4759025234870272 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/pixlet: consider minimum plane header in the minimal packet sizeMichael Niedermayer2022-07-12
| | | | | | | | Fixes: Timeout Fixes: 46956/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PIXLET_fuzzer-5698161106092032 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avfilter/vf_signature: Fix integer overflow in filter_frame()Michael Niedermayer2022-07-12
| | | | | | | | Fixes: CID1403233 The second of the 2 changes may be unneeded but will help coverity Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/rtsp: break on unknown protocolsMichael Niedermayer2022-07-12
| | | | | | | | | This function needs more cleanup and it lacks error handling Fixes: use of uninitialized memory Fixes: CID700776 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/hevcdsp_template: stay within tables in sao_band_filter()Michael Niedermayer2022-07-12
| | | | | | | | Fixes: out of array read Fixes: 47875/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HEVC_fuzzer-5719393113341952 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* tools/target_dec_fuzzer: adjust threshold for flicMichael Niedermayer2022-07-12
| | | | | | | | Fixes: Timeout Fixes: 48017/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FLIC_fuzzer-5920256150863872 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* tools/target_dec_fuzzer: Adjust threshold for AASCMichael Niedermayer2022-07-12
| | | | | | | | Fixes: Timeout Fixes: 47919/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AASC_fuzzer-5176435830030336 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/tiff: Check pixel format types for dngMichael Niedermayer2022-07-12
| | | | | | | | Fixes: out of array access Fixes: 48271/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TIFF_fuzzer-6149705769287680 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* tools/target_dec_fuzzer: adjust threshold for cinepakMichael Niedermayer2022-07-12
| | | | | | | | Fixes: Timeout Fixes: 48158/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CINEPAK_fuzzer-5986526573494272 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/qpeldsp: copy less for the mc0x casesMichael Niedermayer2022-07-12
| | | | | | | | Fixes: out of array access Fixes: 47936/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MPEG4_fuzzer-5745039940124672 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/aaxdec: Check for empty segmentsMichael Niedermayer2022-07-12
| | | | | | | | Fixes: Timeout Fixes: 48154/clusterfuzz-testcase-minimized-ffmpeg_dem_AAX_fuzzer-5149094353436672 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/ffv1dec: Check for min packet sizeMichael Niedermayer2022-07-12
| | | | | | | | Fixes: Timeout Fixes: 48619/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFV1_fuzzer-5793597923917824 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/avienc: Check video dimensionsMichael Niedermayer2022-07-12
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/ffv1dec: Limit golomb rice coded slices to width 8MMichael Niedermayer2022-07-12
| | | | | | | This limit is possibly not reachable due to other restrictions on buffers but the decoder run table is too small beyond this, so explicitly check for it. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* tools/target_dec_fuzzer: Adjust threshold for LOCOMichael Niedermayer2022-07-12
| | | | | | | | Fixes: Timeout Fixes: 48584/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_LOCO_fuzzer-5741269015461888 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* tools/target_dec_fuzzer: Adjust threshold for ylcMichael Niedermayer2022-07-12
| | | | | | | | Fixes: timeout Fixes: 48523/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_YLC_fuzzer-5779666425741312 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* tools/target_dec_fuzzer: Adjust threshold for WCMVMichael Niedermayer2022-07-12
| | | | | | | | Fixes: Timeout Fixes: 48377/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WCMV_fuzzer-5053331682230272 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* tools/target_dec_fuzzer: Adjust threshold for CDTOONSMichael Niedermayer2022-07-12
| | | | | | | | Fixes: Timeout Fixes: 48730/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CDTOONS_fuzzer-5124342899408896 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/iff: simplify duration calculationMichael Niedermayer2022-07-12
| | | | | | | | Fixes: signed integer overflow: 315680096256 * 134215943 cannot be represented in type 'long long' Fixes: 48713/clusterfuzz-testcase-minimized-ffmpeg_dem_IFF_fuzzer-5886272312311808 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* tools/target_dec_fuzzer: Adjust threshold for MVC2Michael Niedermayer2022-07-12
| | | | | | | | Fixes: Timeout Fixes: 48689/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MVC2_fuzzer-6436301427048448 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* tools/target_dec_fuzzer: Adjust threshold for CFHDMichael Niedermayer2022-07-12
| | | | | | | | Fixes: Timeout Fixes: 46504/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CFHD_fuzzer-6376835606249472 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/wnv1: Check for width =1Michael Niedermayer2022-07-12
| | | | | | | | | | The decoder only outputs pixels for width >1 images, fail early Fixes: Timeout Fixes: 48298/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WNV1_fuzzer-6198626319204352 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/ffv1dec_template: fix indentionMichael Niedermayer2022-07-12
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* tools/target_dec_fuzzer: Adjust threshold for ANMMichael Niedermayer2022-07-12
| | | | | | | | Fixes: Timeout Fixes: 48923/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ANM_fuzzer-6391662321991680 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/mov: fix possible crash in cenc_scheme_decryptShuangxiLi2022-07-12
| | | | | | | | | Data does not have to be decrypted in 16-byte blocks for AES-CTR mode, so existing buggy code can be hugely simplified. Fixes ticket #9829. Signed-off-by: Marton Balint <cus@passwd.hu>
* avfilter/vf_xfade: fix zx and zy comparison for slide*George Floarea2022-07-12
| | | | | | | | | This resulted in the wrong column/row being chosen. This can be seen best when using xfade on streams with transparency. For example: in case of a slideleft transition, the first column from the first input will overwrite the first column of the second stream throught the transition.
* lavc/aarch64: Hook up the existing ff_pix_abs16_neon to the sad[0] function ↵Hubert Mazur2022-07-11
| | | | | | | pointer Signed-off-by: Hubert Mazur <hum@semihalf.com> Signed-off-by: Martin Storsjö <martin@martin.st>
* avfilter/vf_zscale: enable AVX512 zimg functionsMarton Balint2022-07-10
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* avfilter/vf_zscale: simplify and fix slice_params calculationsMarton Balint2022-07-10
| | | | | | | | | Do not insist on a fixed slice height, because that can still cause overflows in corner cases as described in this comment: https://github.com/sekrit-twc/zimg/issues/177#issuecomment-1157734233 Signed-off-by: Marton Balint <cus@passwd.hu>
* avfilter/vf_zscale: remove some unneeded initializationsMarton Balint2022-07-10
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* configure: add missing deps for chromakey_cuda filterTimo Rothenpieler2022-07-10
| | | | | | Not sure how those went missing at some point during the review process, but it went unnoticed since all my test machines obviously have the deps.
* avfilter: add chromakey_cuda filterMohamed Khaled Mohamed2022-07-10
| | | | | | | | | | | | GSoC'22 libavfilter/vf_chromakey_cuda.cu:the CUDA kernel for the filter libavfilter/vf_chromakey_cuda.c: the C side that calls the kernel and gets user input libavfilter/allfilters.c: added the filter to it libavfilter/Makefile: added the filter to it cuda/cuda_runtime.h: added two math CUDA functions that are used in the filter Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
* fate/pcm: Add pcm_dvd transcode testsAndreas Rheinhardt2022-07-10
| | | | | Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/pcm-dvdenc: Fix encoding 24bit samplesAndreas Rheinhardt2022-07-10
| | | | | | | | The earlier code ignored the lower 16 bits and instead used the highest 8 bits twice. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/pcm-dvdenc: Remove unused extra_sample(s|_count)Andreas Rheinhardt2022-07-10
| | | | | Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* configure: fix SDL2 version check for pkg_config fallbackdvhh2022-07-09
| | | | | | | | | pkg_config fallback for SDL2 use 2.1.0 as max (excluded) version where the pkg_config specify 3.0.0 Correcting fallback version to be in line with the pkg_config version Signed-off-by: dvhh <dvhh@yahoo.com> Signed-off-by: Marton Balint <cus@passwd.hu>
* avcodec/mpegvideo_enc: Unify the code styleWenbin Chen2022-07-09
| | | | | | | Change whitespace and add newline to unify the code style. Signed-off-by: Wenbin Chen <wenbin.chen@intel.com> Signed-off-by: Marton Balint <cus@passwd.hu>
* avcodec/mpegvideo_enc: Fix a chroma mb size error in sse_mb()Wenbin Chen2022-07-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | For 422 frames we should not use hard coded 8 to calculate mb size for uv plane. Chroma shift should be taken into consideration to be compatiple with different sampling format. The error is reported by fate test when av_cpu_max_align() return 64 on the platform supporting AVX512. This is a hidden error and it is exposed after commit 17a59a634c39b00a680c6ebbaea58db95594d13d. mpeg2enc has a mechanism to reuse frames. When it computes SSE (sum of squared error) on current mb, reconstructed mb will be wrote to the previous mb space, so that the memory can be saved. However if the align is 64, the frame is shared in somewhere else, so the frame cannot be reused and a new frame to store reconstrued data is created. Because the height of mb is wrong when compute sse on 422 frame, starting from the second line of macro block, changed data is read when frame is reused (we need to read row 16 rather than row 8 if frame is 422), and unchanged data is read when frame is not reused (a new frame is created so the original frame will not be changed). That is why commit 17a59a634c39b00a680c6ebbaea58db95594d13d exposes this issue, because it add av_cpu_max_align() and this function return 64 on platform supporting AVX512 which lead to creating a frame in mpeg2enc, and this lead to the different outputs. Signed-off-by: Wenbin Chen <wenbin.chen@intel.com> Signed-off-by: Marton Balint <cus@passwd.hu>
* avcodec/hevc_cabac: Don't cast const away unnecessarilyAndreas Rheinhardt2022-07-09
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/hevc_refs: Constify ff_hevc_get_ref_list()Andreas Rheinhardt2022-07-09
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* fate/h264: Add Active Format Descriptor testAndreas Rheinhardt2022-07-09
| | | | | | | | Some samples contain Active Format Descriptors, yet the output of no test depends upon them, so that they are de-facto untested. So add a dedicated test for them. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* fftools/ffprobe: Improve description of AFD side dataAndreas Rheinhardt2022-07-09
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
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