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path: root/libavcodec/jpeg2000dec.c
AgeCommit message (Collapse)Author
2016-03-26avcodec/jpeg2000dec: add slice threading supportPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-03-26avcodec/jpeg2000dec: account two last bytes from end of bytestream as EOC markerPaul B Mahol
This silences missing EOC marker when decoding j2k files with Psot set to 0. Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-01-27avcodec/jpeg2000dec: More completely check cdefMichael Niedermayer
Fixes out of array read Fixes: j2k-poc.bin Found-by: Lucas Leong <wmliang.tw@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-01Merge commit '2c6811397bdf13d43ca206e48d6d6da9c2cd47c6'Hendrik Leppkes
* commit '2c6811397bdf13d43ca206e48d6d6da9c2cd47c6': lavc: add profiles to AVCodecDescriptor Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-12-12lavc: add profiles to AVCodecDescriptorAnton Khirnov
The profiles are a property of the codec, so it makes sense to export them through AVCodecDescriptors, not just the codec implementations.
2015-12-04avcodec/jpeg2000dec: Check bpno in decode_cblk()Michael Niedermayer
Fixes: undefined shift Fixes: c409ef86f892335a0a164b5871174d5a/asan_heap-oob_1dff564_2159_162b7234616deab02b544410455eb07b.mov Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-11-16avcodec/jpeg2000: Change coord to 32bit to support larger than 32k width or ↵Michael Niedermayer
height Fixes: 03e0abe721b1174856d41a1eb5d6a896/signal_sigabrt_7ffff6ae7cc9_3813_e71bf3541abed3ccba031cd5ba0269a4.avi Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-11-15avcodec/jpeg2000dec: Fix potential integer overflow with tile dimensionsMichael Niedermayer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-11-15avcodec/jpeg2000dec: Check SIZ dimensions to be within the supported rangeMichael Niedermayer
Fixes potential integer overflows Fixes: 03e0abe721b1174856d41a1eb5d6a896/signal_sigabrt_7ffff6ae7cc9_3813_e71bf3541abed3ccba031cd5ba0269a4.avi This fix is choosen to be simple to backport, better solution for master is planed Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-11-14avcodec/jpeg2000dec: Check for duplicate SIZ markerMichael Niedermayer
Fixes: 0231a17345734228011c6f35a64e4594/asan_heap-oob_1d92a72_3218_1213809a9e3affec77e4c191fdfdc0a9.mov Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-11-07avcodec/jpeg2000dec: Clip all tile coordinatesMichael Niedermayer
Fixes out of array access Fixes: b877a6b788a25c70e8b1d014f8628549/asan_heap-oob_1da2c3f_2324_5a1b329b0b3c4bb6b1d775660ac56717.r3d Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-10-15avcodec/jpeg2000dec: Clear properties in jpeg2000_dec_cleanup() tooMichael Niedermayer
Fixes: Ticket4878 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-10-11avcodec/jpeg2000dec: Check that step_x/y are valid before use in ↵Michael Niedermayer
JPEG2000_PGOD_PCRL Fixes: CID1322305 and CID1322304 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-16Merge commit '29b00f880faa404aa1d0d6820310c510c5996479'Hendrik Leppkes
* commit '29b00f880faa404aa1d0d6820310c510c5996479': jpeg2000: Templatize the frame writer Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-09-16Merge commit '41bcc3d15204f290400ba02e4e8f87fc07bcc00e'Hendrik Leppkes
* commit '41bcc3d15204f290400ba02e4e8f87fc07bcc00e': jpeg2000: Split codeblock decoding from the main tile decoding Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-09-14jpeg2000: Refactor decode_packetsLuca Barbato
Move the packet-specific parsers in separate functions.
2015-09-14jpeg2000: Templatize the frame writerLuca Barbato
2015-09-14jpeg2000: Split codeblock decoding from the main tile decodingLuca Barbato
That loop is completely stand-alone.
2015-09-12Merge commit '5788623d29c3e806a7879210986110aced758dc2'Hendrik Leppkes
* commit '5788623d29c3e806a7879210986110aced758dc2': jpeg2000: Split codeblock decoding from the main tile decoding Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-09-12Merge commit 'db53a2306f62f05faa67e6f3c60ee55a9b8e4776'Hendrik Leppkes
* commit 'db53a2306f62f05faa67e6f3c60ee55a9b8e4776': jpeg2000: Do not warn about known and skippable markers Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-09-11jpeg2000: Split codeblock decoding from the main tile decodingLuca Barbato
That loop is completely stand-alone.
2015-09-11jpeg2000: Do not warn about known and skippable markersLuca Barbato
Matches the openjpeg behaviour.
2015-09-08Replace all remaining occurances of step/depth_minus1 and offset_plus1Hendrik Leppkes
2015-09-05avcodec/jpeg2000dec: Initialize ret to avoid warning and make the code more ↵Michael Niedermayer
robust "Fixes" CID1322361 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-05avcodec/jpeg2000dec: Assert that step_x/y are validMichael Niedermayer
Fixes CID1322304, CID1322305 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-08-11lavc: Remove newline from avpriv_request_sample() calls.Carl Eugen Hoyos
2015-07-27Merge commit 'def97856de6021965db86c25a732d78689bd6bb0'Michael Niedermayer
* 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>
2015-07-27Merge commit '7c6eb0a1b7bf1aac7f033a7ec6d8cacc3b5c2615'Michael Niedermayer
* commit '7c6eb0a1b7bf1aac7f033a7ec6d8cacc3b5c2615': lavc: AV-prefix all codec flags Conflicts: doc/examples/muxing.c ffmpeg.c ffmpeg_opt.c ffplay.c libavcodec/aacdec.c libavcodec/aacenc.c libavcodec/ac3dec.c libavcodec/ac3enc_float.c libavcodec/atrac1.c libavcodec/atrac3.c libavcodec/atrac3plusdec.c libavcodec/dcadec.c libavcodec/ffv1enc.c libavcodec/h264.c libavcodec/h264_loopfilter.c libavcodec/h264_mb.c libavcodec/imc.c libavcodec/libmp3lame.c libavcodec/libtheoraenc.c libavcodec/libtwolame.c libavcodec/libvpxenc.c libavcodec/libxavs.c libavcodec/libxvid.c libavcodec/mpeg12dec.c libavcodec/mpeg12enc.c libavcodec/mpegaudiodec_template.c libavcodec/mpegvideo.c libavcodec/mpegvideo_enc.c libavcodec/mpegvideo_motion.c libavcodec/nellymoserdec.c libavcodec/nellymoserenc.c libavcodec/nvenc.c libavcodec/on2avc.c libavcodec/options_table.h libavcodec/opus_celt.c libavcodec/pngenc.c libavcodec/ra288.c libavcodec/ratecontrol.c libavcodec/twinvq.c libavcodec/vc1_block.c libavcodec/vc1_loopfilter.c libavcodec/vc1_mc.c libavcodec/vc1dec.c libavcodec/vorbisdec.c libavcodec/vp3.c libavcodec/wma.c libavcodec/wmaprodec.c libavcodec/x86/hpeldsp_init.c libavcodec/x86/me_cmp_init.c Merged-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-27lavc: AV-prefix all codec capabilitiesVittorio Giovara
Express bitfields more simply. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-07-27lavc: AV-prefix all codec flagsVittorio Giovara
Convert doxygen to multiline and express bitfields more simply. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-07-20lavc/jpeg2000: Signal lossless / bit-exact video stream.Carl Eugen Hoyos
2015-07-03avcodec/jpeg2000dec: Fix decoding of subsampled multi tile imagesMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-07-01Merge commit '007e27d363ba7d994019dc897dc9c39071bb204a'Michael Niedermayer
* commit '007e27d363ba7d994019dc897dc9c39071bb204a': avcodec: add missing CODEC_CAP_DR1 to codecs using get_buffer() Conflicts: libavcodec/atrac3plusdec.c libavcodec/sp5xdec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-07-01avcodec: add missing CODEC_CAP_DR1 to codecs using get_buffer()Janne Grunau
2015-06-28avcodec/jpeg2000dec: Remove unused variablesMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-28avcodec/jpeg2000dec: Merge i_stepsize/2 decoder special case into dequantMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-27avcodec/jpeg2000dec: Check for mismatching per expected terminationMichael Niedermayer
not just at the end Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-27avcodec/jpeg2000dec: Limit poc end fields to whats available in ↵Michael Niedermayer
jpeg2000_decode_packets() Fixes: Ticket4677 Solution based on information from https://code.google.com/p/openjpeg/issues/detail?id=80 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-26avcodec/jpeg2000dec: Fix tp_index for POCMichael Niedermayer
Fixes Ticket2586 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-26avcodec/jpeg2000dec: Print what is found in place of EPH if EPH is not foundMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-26avcodec/jpeg2000dec: Support progression order changesMichael Niedermayer
Fixes Ticket4657 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-26avcodec/jpeg2000dec: Parse POCsMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-26avcodec/jpeg2000dec: iterate in tile sample space for CPRL & RPCLMichael Niedermayer
Thats what the spec says should be done aka iterate in the wrong space and use special cases to patch that up. It sometimes can result in different order Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-26avcodec/jpeg2000dec: Add missing \n to av_log()Michael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-26avcodec/jpeg2000dec: iterate over positions with the special cases from jpeg2000Michael Niedermayer
The order in j2k is not the simple and logic one Fixes Ticket4670 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-26avcodec/jpeg2000dec: Add coords to Jpeg2000TileMichael Niedermayer
These will be needed in subsequent commits Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-26avcodec/jpeg2000: Remove CBLK limitMichael Niedermayer
This also reduces the amount of memory needed Fixes Ticket4672 The new code seems slightly faster as well, probably due to better cache usage Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-25avcodec/jpeg2000dec: Limit x/y step to 1<<30Michael Niedermayer
Fixes infinite loop Fixes Ticket4663 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-25avcodec/jpeg2000dec: Check PPx / PPy valuesMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-24vcodec/jpeg2000: Increase cblk size limit to 128Michael Niedermayer
Fixes Ticket4649 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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