Age | Commit message (Collapse) | Author |
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Fixes: Timeout (94sec ->8sec)
Fixes: 14387/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMV2_fuzzer-5723546887651328
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Fixes: Timeout (64sec ->2 sec)
Fixes: 14131/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMV2_fuzzer-5719879556005888
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Frames that small are not valid and of limited use for error concealment, while
being very computationally intensive to process.
Fixes: Timeout
Fixes: 11168/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMV2_fuzzer-5733782032744448
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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This requires us to pre-parse the skip data, as we want to
detect this before allocating all the arrays
Fixes: Timeout
Fixes: 9708/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMV2_fuzzer-5729709861109760
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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ff_wmv2_decode_mb()
Fixes: Timeout
Fixes: 3200/clusterfuzz-testcase-5750022136135680
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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* commit 'b3739599bda740ac12d3dde31a331b744df99123':
lavc: Drop deprecated emu edge functionality
Merged-by: James Almer <jamrial@gmail.com>
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* commit 'ca8c7591735c0f80cc29e31e2e92cb10228e14c7':
intrax8: Remove mpegvideo dependency
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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* commit '9fa888c02801fff2e8817c24068f5296bbe60000':
intrax8: Keep a reference to the decoder blocks
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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* commit 'c2084ffcbfc11d1b6ed3a4a0df9cafd56fbb896f':
intrax8: Use the generic horizband function
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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* commit 'b1268e0f032a3af3912fe3fb8d3855e12d7ea83b':
intrax8: Pass macroblock coordinates to ff_intrax8_decode_picture
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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* commit 'd0540fd02171a6233d2016b199d013299debf7e3':
intrax8: Pass macroblock size to ff_intrax8_common_init
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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* commit '1eaae7abb8f208fefb4e8b9e983e61b2499206a3':
intrax8: Reference the current AVCodecContext
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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* commit '8072345e9f86d88fbc4a15c17cb03f1e4701c9a5':
intrax8: Keep a reference to the GetBitContext reader
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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* commit 'eaeba6f241e0de0e797be10f8fda967ef8489e64':
intrax8: Pass the output frame to the decoding function
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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* commit '577393321c389ad2973bec6168a8045c94a9e099':
intrax8: Carry over the loopfilter value in ff_intrax8_decode_picture
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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* commit '68127e1bf8037a6e0acd6401cc8c5da950e3fa0a':
intrax8: Keep a reference to the context idctdsp
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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* commit 'd909f43b5c773a73c8d526638744547ba4aa8c59':
vc1dec: wmv2dec: Validate ff_intrax8_common_init return value
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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* commit '0c6a70873fc6e43194b471d112c30823b6c8d0b4':
intrax8: Move error resilience out of intrax8
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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This is assuming that intrax8 has no support for interlacing
Carry over lowdelay value in ff_intrax8_decode_picture.
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These values need to be updated with the last macroblock position,
so keep them as pointers.
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Helps in decoupling this code from mpegvideo.
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It will be needed to initialize BlockDSP in the next commit.
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Helps in decoupling this code from mpegvideo.
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Helps in decoupling this code from mpegvideo.
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Helps in decoupling this code from mpegvideo.
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Use it instead of the embedded mpegvideo one. Update init function
signature to load it directly from the callers.
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The intrax8 decoding process does not imply any kind of error
resilience, and the only call present is more related to how mpegvideo
works rather than anything else.
Therefore have the parent decoders carry out er when actually needed.
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32bit is not sufficient for all cases
Fixes: signal_sigabrt_7ffff6ac8cc9_686_cov_1897408623_microsoft_new_way_to_shove_mpeg2_in_asf.dvr_ms
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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The amv one probably looks suspicious, but since it's an intra-only
codec, I couldn't possibly imagine what it would use the edge for,
and the vsynth fate result doesn't change, so it's probably OK.
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* commit 'def97856de6021965db86c25a732d78689bd6bb0':
lavc: AV-prefix all codec capabilities
Conflicts:
cmdutils.c
ffmpeg.c
ffplay.c
libavcodec/8svx.c
libavcodec/aacenc.c
libavcodec/ac3dec.c
libavcodec/adpcm.c
libavcodec/alac.c
libavcodec/atrac3plusdec.c
libavcodec/bink.c
libavcodec/dnxhddec.c
libavcodec/dvdec.c
libavcodec/dvenc.c
libavcodec/ffv1dec.c
libavcodec/ffv1enc.c
libavcodec/fic.c
libavcodec/flacdec.c
libavcodec/flacenc.c
libavcodec/flvdec.c
libavcodec/fraps.c
libavcodec/frwu.c
libavcodec/gifdec.c
libavcodec/h261dec.c
libavcodec/hevc.c
libavcodec/iff.c
libavcodec/imc.c
libavcodec/libopenjpegdec.c
libavcodec/libvo-aacenc.c
libavcodec/libvorbisenc.c
libavcodec/libvpxdec.c
libavcodec/libvpxenc.c
libavcodec/libx264.c
libavcodec/mjpegbdec.c
libavcodec/mjpegdec.c
libavcodec/mpegaudiodec_float.c
libavcodec/msmpeg4dec.c
libavcodec/mxpegdec.c
libavcodec/nvenc_h264.c
libavcodec/nvenc_hevc.c
libavcodec/pngdec.c
libavcodec/qpeg.c
libavcodec/ra288.c
libavcodec/rv10.c
libavcodec/s302m.c
libavcodec/sp5xdec.c
libavcodec/takdec.c
libavcodec/tiff.c
libavcodec/tta.c
libavcodec/utils.c
libavcodec/v210dec.c
libavcodec/vp6.c
libavcodec/vp9.c
libavcodec/wavpack.c
libavcodec/yop.c
Merged-by: Michael Niedermayer <michael@niedermayer.cc>
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Express bitfields more simply.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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* commit '6a85dfc830f51f1f5c2d36d4182d265c1ea3ba25':
lavc: Replace av_dlog and tprintf with internal macros
Conflicts:
libavcodec/aacdec.c
libavcodec/audio_frame_queue.c
libavcodec/bitstream.c
libavcodec/dcadec.c
libavcodec/dnxhddec.c
libavcodec/dvbsubdec.c
libavcodec/dvdec.c
libavcodec/dvdsubdec.c
libavcodec/get_bits.h
libavcodec/gifdec.c
libavcodec/h264.h
libavcodec/h264_cabac.c
libavcodec/h264_cavlc.c
libavcodec/h264_loopfilter.c
libavcodec/h264_refs.c
libavcodec/imc.c
libavcodec/interplayvideo.c
libavcodec/jpeglsdec.c
libavcodec/libopencore-amr.c
libavcodec/mjpegdec.c
libavcodec/mpeg12dec.c
libavcodec/mpegvideo_enc.c
libavcodec/mpegvideo_parser.c
libavcodec/pngdec.c
libavcodec/ratecontrol.c
libavcodec/rv10.c
libavcodec/svq1dec.c
libavcodec/vqavideo.c
libavcodec/wmadec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '42c8f92e2fa390fa17b03d37b4323ec0d721d4cd':
wmv2: Return meaningful error codes
Conflicts:
libavcodec/wmv2dec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* commit 'eda7571ea1a41c835e3a02fa9517e5bc67d7adce':
wmv2: K&R formatting cosmetics
Conflicts:
libavcodec/wmv2.c
libavcodec/wmv2dec.c
libavcodec/wmv2enc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
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* commit 'e74433a8e6fc00c8dbde293c97a3e45384c2c1d9':
dsputil: Split clear_block*/fill_block* off into a separate context
Conflicts:
configure
libavcodec/asvdec.c
libavcodec/dnxhddec.c
libavcodec/dnxhdenc.c
libavcodec/dsputil.h
libavcodec/eamad.c
libavcodec/intrax8.c
libavcodec/mjpegdec.c
libavcodec/ppc/dsputil_ppc.c
libavcodec/vc1dec.c
libavcodec/x86/dsputil_init.c
libavcodec/x86/dsputil_mmx.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* qatar/master:
lavc: drop ff_pixfmt_list_420
Conflicts:
libavcodec/flvdec.c
libavcodec/msmpeg4dec.c
libavcodec/rv10.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit 'e0c16e4e3259cf50b5bac4c23bb6e517f397c74b':
mpegvideo: move mpegvideo formats-related defines to mpegutils.h
Conflicts:
libavcodec/h264_cabac.c
libavcodec/h264_cavlc.c
libavcodec/h264_mvpred.h
libavcodec/svq1enc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit 'b2bed9325dbd6be0da1d91ffed3f513c40274fd2':
cosmetics: Group .name and .long_name together in codec/format declarations
Conflicts:
libavcodec/8svx.c
libavcodec/alac.c
libavcodec/cljr.c
libavcodec/dnxhddec.c
libavcodec/dnxhdenc.c
libavcodec/dpxenc.c
libavcodec/dvdec.c
libavcodec/dvdsubdec.c
libavcodec/dvdsubenc.c
libavcodec/ffv1dec.c
libavcodec/flacdec.c
libavcodec/flvdec.c
libavcodec/fraps.c
libavcodec/frwu.c
libavcodec/g726.c
libavcodec/gif.c
libavcodec/gifdec.c
libavcodec/h261dec.c
libavcodec/h263dec.c
libavcodec/iff.c
libavcodec/imc.c
libavcodec/libopencore-amr.c
libavcodec/libopenjpegdec.c
libavcodec/libopenjpegenc.c
libavcodec/libspeexenc.c
libavcodec/libvo-amrwbenc.c
libavcodec/libvorbisenc.c
libavcodec/libvpxenc.c
libavcodec/libx264.c
libavcodec/libxavs.c
libavcodec/libxvid.c
libavcodec/ljpegenc.c
libavcodec/mjpegbdec.c
libavcodec/mjpegdec.c
libavcodec/mpeg12dec.c
libavcodec/mpeg4videodec.c
libavcodec/msmpeg4dec.c
libavcodec/pgssubdec.c
libavcodec/pngdec.c
libavcodec/pngenc.c
libavcodec/proresdec_lgpl.c
libavcodec/proresenc_kostya.c
libavcodec/ra144enc.c
libavcodec/rawdec.c
libavcodec/rv10.c
libavcodec/sp5xdec.c
libavcodec/takdec.c
libavcodec/tta.c
libavcodec/v210dec.c
libavcodec/vp6.c
libavcodec/wavpack.c
libavcodec/xbmenc.c
libavcodec/yop.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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slightly (~ 0.5%) faster, tested with time ./ffmpeg
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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