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path: root/libavcodec/on2avc.c
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2016-09-21avcodec/on2avc: add 0x500 stereo support and improve 0x500 mono supportPaul B Mahol
0x500 can be stereo. 0x500 mono can use extended window types. Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-06-29Merge commit '4f81f8dba735c212efae077c4fec8ad4fe53b352'Clément Bœsch
* commit '4f81f8dba735c212efae077c4fec8ad4fe53b352': Drop unnecessary golomb.h #includes Merged-by: Clément Bœsch <clement@stupeflix.com>
2016-06-29Merge commit '197ae68e78784524a7ccf97a3c301092715305d3'Clément Bœsch
* commit '197ae68e78784524a7ccf97a3c301092715305d3': Drop unnecessary unary.h #includes Merged-by: Clément Bœsch <clement@stupeflix.com>
2016-06-08Drop unnecessary golomb.h #includesDiego Biurrun
2016-06-08Drop unnecessary unary.h #includesDiego Biurrun
2016-03-22all: move ff_exp10, ff_exp10f, ff_fast_powf to lavu/ffmath.hGanesh Ajjanagadde
The idea is to use ffmath.h for internal implementations of math functions. Currently, it is used for variants of libm functions, but is by no means limited to such things. Note that this is not exported; use lavu/mathematics for such purposes. Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: Ganesh Ajjanagadde <gajjanag@gmail.com>
2016-01-13on2avc: limit number of bits to 30 in get_egolombAndreas Cadhalpun
More don't fit into the integer output. Also use get_bits_long, since get_bits only supports reading up to 25 bits, while get_bits_long supports the full integer range. Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
2015-12-27avcodec/on2avc: Fix stability issues with scale_tab generationMichael Niedermayer
This also simplifies the code the resulting values are binary identical to what pow(10, i/10.0) produces
2015-12-27avcodec/on2avc: fix regression on icc since 5495c7fGanesh Ajjanagadde
Should fix the regression, and also speeds up table generation. Tables tested on GNU/Linux+clang: they are identical to the ones prior to 5495c7f. ff_exp10 caused one slight change in one entry, 50000 became 50001 due to somewhat incorrect rounding. Untested on ICC; passes FATE on GNU/Linux+gcc. Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2015-12-25lavc/on2avc: replace pow(10,x) by ff_exp10(x)Ganesh Ajjanagadde
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2015-12-18on2avc: limit number of bits to 30 in get_egolombAndreas Cadhalpun
More don't fit into the integer output. Also use get_bits_long, since get_bits only supports reading up to 25 bits, while get_bits_long supports the full integer range. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
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>
2015-06-13Merge commit '2d5176fad1a4556d209cbfb0f681712c7eada4fd'Michael Niedermayer
* commit '2d5176fad1a4556d209cbfb0f681712c7eada4fd': on2avc: Use the integer abs() version Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-12on2avc: Use the integer abs() versionVittorio Giovara
Fixes clang warning "floating point absolute value function 'fabsf' when argument is of integer type [-Wabsolute-value]".
2015-05-14avcodec/on2avc: Check run more carefullyMichael Niedermayer
Fixes CID1239106 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-10avcodec: fix clobbered ff_get_buffer()Paul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-02-04avcodec/on2avc: use init_get_bits8()Paul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2014-12-19Merge commit 'cee4490b521fd0d02476d46aa2598af24fb8d686'Michael Niedermayer
* commit 'cee4490b521fd0d02476d46aa2598af24fb8d686': on2avc: check number of channels See: 550f3e9df3410b3dd975e590042c0d83e20a8da3 Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-19on2avc: check number of channelsMichael Niedermayer
Fixes invalid memory access. CC: libav-stable@libav.org Bug-ID: CVE-2014-8549 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-11-29avcodec/on2avc: Use avpriv_float_dsp_alloc()Michael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-15on2avc: Fix out of array accessMichael Niedermayer
CC: libav-stable@libav.org Bug-Id: CID 1206648
2014-10-05avcodec/on2avc: Check number of channelsMichael Niedermayer
Fixes out of array access Fixes: asan_heap-oob_4da4f3_7_asan_heap-oob_4da4f3_173_Xmen_avc_500.vp6 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-02avcodec/on2avc: Fix out of array accessMichael Niedermayer
Fixes CID1206648 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-28Merge commit 'f1df0a4c08b54e722e7a2c797d0d31c7f2c531d0'Michael Niedermayer
* commit 'f1df0a4c08b54e722e7a2c797d0d31c7f2c531d0': on2avc: Remove pointless dsputil.h #include Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-27on2avc: Remove pointless dsputil.h #includeDiego Biurrun
2014-05-11lavc/on2avc: silent warnings about const paramsLukasz Marek
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-23Merge commit 'e2834567d73bd1e46478ba67ac133cb8ef5f50fd'Michael Niedermayer
* commit 'e2834567d73bd1e46478ba67ac133cb8ef5f50fd': On2 AVC decoder Conflicts: Changelog configure libavcodec/avcodec.h libavcodec/codec_desc.c libavcodec/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-23On2 AVC decoderKostya Shishkov
    generated by cgit v1.2.3 (git 2.25.1) at 2024-08-11 07:46:14 +0300