Age | Commit message (Collapse) | Author |
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Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
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Should fix the following Coverity false positives:
Coverity CID #1415651.
Coverity CID #1420392.
Coverity CID #1420473.
Coverity CID #1433770.
Coverity CID #1435320.
Coverity CID #1439573.
Coverity CID #1439580.
Coverity CID #1439588.
Signed-off-by: Marton Balint <cus@passwd.hu>
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The return value is also unsigned.
Signed-off-by: Marton Balint <cus@passwd.hu>
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Found-by: Kieran
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Found-by: kierank
Reviewed-by: Kieran Kunhya <kieran618@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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This decoder can decode all existing SpeedHQ formats (SHQ0–5, 7, and 9),
including correct decoding of the alpha channel.
1080p is decoded in 142 fps on one core of my i7-4600U (2.1 GHz Haswell),
about evenly split between bitstream reader and IDCT. There is currently
no attempt at slice or frame threading, even though the format trivially
supports both.
NewTek very helpfully provided a full set of SHQ samples, as well as
source code for an SHQ2 encoder (not included) and assistance with
understanding some details of the format.
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Fixes undefined behavior
Fixes: 640889-media
Found-by: Matt Wolenetz <wolenetz@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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* commit '52567e8198669a1e7493c75771613f87a90466c3':
get_bits: Drop some TRACE-level debug code
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
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* commit 'ffa190d0479d2370dd89c95692f822cbff2cc24c':
Move VLC and RL_VLC_ELEM structure definitions to a separate header
Merged-by: Clément Bœsch <u@pkh.me>
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Based on d338abb664febbc2c7266af7818aab1f12dbc161
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* commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb':
cosmetics: Fix spelling mistakes
Merged-by: Clément Bœsch <u@pkh.me>
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It will not be provided by the new bit reader anyway.
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Use the newly created vlc.h directly instead of including get_bits when needed.
The VLC and RL_VLC_ELEM structures are independent from the bitreader.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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MPEG-4 is the only decoder which uses check_marker().
Signed-off-by: Anton Khirnov <anton@khirnov.net>
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
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get_bit variant supporting 0-bits reads.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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This can be used to simplify code in a couple of places.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
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* commit '059a934806d61f7af9ab3fd9f74994b838ea5eba':
lavc: Consistently prefix input buffer defines
Conflicts:
doc/examples/decoding_encoding.c
libavcodec/4xm.c
libavcodec/aac_adtstoasc_bsf.c
libavcodec/aacdec.c
libavcodec/aacenc.c
libavcodec/ac3dec.h
libavcodec/asvenc.c
libavcodec/avcodec.h
libavcodec/avpacket.c
libavcodec/dvdec.c
libavcodec/ffv1enc.c
libavcodec/g2meet.c
libavcodec/gif.c
libavcodec/h264.c
libavcodec/h264_mp4toannexb_bsf.c
libavcodec/huffyuvdec.c
libavcodec/huffyuvenc.c
libavcodec/jpeglsenc.c
libavcodec/libxvid.c
libavcodec/mdec.c
libavcodec/motionpixels.c
libavcodec/mpeg4videodec.c
libavcodec/mpegvideo.c
libavcodec/noise_bsf.c
libavcodec/nuv.c
libavcodec/nvenc.c
libavcodec/options.c
libavcodec/parser.c
libavcodec/pngenc.c
libavcodec/proresenc_kostya.c
libavcodec/qsvdec.c
libavcodec/svq1enc.c
libavcodec/tiffenc.c
libavcodec/truemotion2.c
libavcodec/utils.c
libavcodec/utvideoenc.c
libavcodec/vc1dec.c
libavcodec/wmalosslessdec.c
libavformat/adxdec.c
libavformat/aiffdec.c
libavformat/apc.c
libavformat/apetag.c
libavformat/avidec.c
libavformat/bink.c
libavformat/cafdec.c
libavformat/flvdec.c
libavformat/id3v2.c
libavformat/isom.c
libavformat/matroskadec.c
libavformat/mov.c
libavformat/mpc.c
libavformat/mpc8.c
libavformat/mpegts.c
libavformat/mvi.c
libavformat/mxfdec.c
libavformat/mxg.c
libavformat/nutdec.c
libavformat/oggdec.c
libavformat/oggparsecelt.c
libavformat/oggparseflac.c
libavformat/oggparseopus.c
libavformat/oggparsespeex.c
libavformat/omadec.c
libavformat/rawdec.c
libavformat/riffdec.c
libavformat/rl2.c
libavformat/rmdec.c
libavformat/rtpdec_latm.c
libavformat/rtpdec_mpeg4.c
libavformat/rtpdec_qdm2.c
libavformat/rtpdec_svq3.c
libavformat/sierravmd.c
libavformat/smacker.c
libavformat/smush.c
libavformat/spdifenc.c
libavformat/takdec.c
libavformat/tta.c
libavformat/utils.c
libavformat/vqf.c
libavformat/westwood_vqa.c
libavformat/xmv.c
libavformat/xwma.c
libavformat/yop.c
Merged-by: Michael Niedermayer <michael@niedermayer.cc>
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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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check_marker()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Bug-Id: CID 1238816
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* commit 'b574e1e97ea7067a5fcd3876e30a67df0e4e6611':
get_bits: Add OPEN_READER macro variant w/o size_plus8
Conflicts:
libavcodec/get_bits.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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This avoids a trillion warnings from MSVC.
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* commit '91d305790ea0f6fe0f54b48236da42181c39c18b':
get_bits: Rename HAVE_BITS_REMAINING --> BITS_AVAILABLE
Conflicts:
libavcodec/golomb.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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The HAVE_ prefix is reserved for macros set by configure.
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reader
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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also remove spinlock, it doesnt work on AIX
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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UPDATE_CACHE isnt needed and can cause segfaults
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Should fix Ticket2825
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
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similar is already done in the other get_bits() functions
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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This allows more transparent mixing of get_bits and whole-byte access
without having to touch get_bits internals.
Signed-off-by: Martin Storsjö <martin@martin.st>
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This allows more transparent mixing of get_bits and whole-byte access
without having to touch get_bits internals.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '4af5310d29379283553bcd9f541a3f6c317f706e':
get_bits/put_bits: K&R formatting cosmetics
Conflicts:
libavcodec/get_bits.h
libavcodec/put_bits.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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