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path: root/libavcodec/ivi_dsp.c
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2021-07-22Remove/replace some unnecessary avcodec.h inclusionsAndreas Rheinhardt
Also remove other unnecessary headers and include headers directly while at it. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2017-05-28avcodec/ivi_dsp: Fix runtime error: left shift of negative value -2Michael Niedermayer
Fixes: 1839/clusterfuzz-testcase-minimized-6238490993885184 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-05-22avcodec/ivi_dsp: Fix multiple runtime error: left shift of negative value -71Michael Niedermayer
Fixes: 1734/clusterfuzz-testcase-minimized-5385630815092736 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-05-07avcodec/ivi_dsp: Fix multiple left shift of negative value -2Michael Niedermayer
Fixes: 1385/clusterfuzz-testcase-minimized-5552882663292928 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-03-20Merge commit '746c56b7730ce09397d3a8354acc131285e9d829'Clément Bœsch
* commit '746c56b7730ce09397d3a8354acc131285e9d829': indeo: Change type of array pitch parameters to ptrdiff_t Merged-by: Clément Bœsch <u@pkh.me>
2016-10-04lavc/ivi_dsp.c: fix warnings due to indentationAdriano Pallavicino
Signed-off-by: Adriano Pallavicino <adriano.pallavicino@gmail.com> Signed-off-by: Josh de Kock <josh@itanimul.li>
2016-09-04indeo: Change type of array pitch parameters to ptrdiff_tDiego Biurrun
ptrdiff_t is the correct type for array pitches and similar.
2016-07-31Fix instances of broken indentation found by gcc 6Anton Khirnov
2016-06-21Merge commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb'Clément Bœsch
* commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb': cosmetics: Fix spelling mistakes Merged-by: Clément Bœsch <u@pkh.me>
2016-05-04cosmetics: Fix spelling mistakesVittorio Giovara
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2015-03-30Merge commit '23944d29a22a2cd602753b3705f73011c3bf0b18'Michael Niedermayer
* commit '23944d29a22a2cd602753b3705f73011c3bf0b18': indeo: Give Indeo4/5 shared code a more consistent name Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-30indeo: Give Indeo4/5 shared code a more consistent nameDiego Biurrun
2014-06-27Merge commit '5ec6d152e26c570c0a16ec72c1f354db95708179'Michael Niedermayer
* commit '5ec6d152e26c570c0a16ec72c1f354db95708179': indeo4: B-frames decoding Conflicts: libavcodec/ivi_common.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-26indeo4: B-frames decodingDirk Ausserhaus
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
2014-05-25avcodec/ivi_dsp: add some missing () to macrosMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-29Merge commit '6647aa0426e73839b9b1d1c9d86188f469167531'Michael Niedermayer
* commit '6647aa0426e73839b9b1d1c9d86188f469167531': indeo4: add missing Haar and slanted transforms dxtory v2 support Conflicts: libavcodec/indeo4.c libavcodec/ivi_dsp.c libavcodec/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-28indeo4: add missing Haar and slanted transformsKostya Shishkov
That involves fixing INV_HAAR4() macro and changing it to work with different input and output like INV_HAAR8() instead of in-place transform.
2013-04-22indeo4: implement haar 8x1 and 1x8 transformsMichael Niedermayer
Fixes Ticket1984 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-26Merge commit 'c242bbd8b6939507a1a6fb64101b0553d92d303f'Michael Niedermayer
* commit 'c242bbd8b6939507a1a6fb64101b0553d92d303f': Remove unnecessary dsputil.h #includes Conflicts: libavcodec/ffv1.c libavcodec/h261dec.c libavcodec/h261enc.c libavcodec/h264pred.c libavcodec/lpc.h libavcodec/mjpegdec.c libavcodec/rectangle.h libavcodec/x86/idct_sse2_xvid.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-26Remove unnecessary dsputil.h #includesDiego Biurrun
2013-01-15lavc: split snow and dirac DWTsMichael Niedermayer
There is only about 4 lines of common code, so it alot cleaner when seperated. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-06Drop Snow codecDiego Biurrun
Snow is a toy codec with no real-world use and horrible code.
2012-10-11Merge commit '4436f25a1682ada3f7226cb6fadf429946933161'Michael Niedermayer
* commit '4436f25a1682ada3f7226cb6fadf429946933161': build: remove references to unused EXTRAOBJS variable lavfi: convert input/ouput list compound literals to named objects fate: add h263 obmc vsynth tests avconv: remove bogus warning when using avconv -h without parameter averror: explicitly define AVERROR_* values flashsv: propagate inflateReset() errors indeo4/5: remove constant parameter num_bands from wavelet recomposition mxfdec: return error if no segments are available in mxf_get_sorted_table_segments Double motion vector range for HPEL interlaced picture in proper place Conflicts: libavcodec/v210dec.h libavfilter/af_aformat.c libavfilter/af_amix.c libavfilter/af_asyncts.c libavfilter/af_channelmap.c libavfilter/af_join.c libavfilter/asrc_anullsrc.c libavfilter/buffersrc.c libavfilter/f_setpts.c libavfilter/f_settb.c libavfilter/fifo.c libavfilter/src_movie.c libavfilter/vf_ass.c libavfilter/vf_blackframe.c libavfilter/vf_boxblur.c libavfilter/vf_delogo.c libavfilter/vf_drawbox.c libavfilter/vf_drawtext.c libavfilter/vf_fade.c libavfilter/vf_fieldorder.c libavfilter/vf_fps.c libavfilter/vf_hflip.c libavfilter/vf_overlay.c libavfilter/vf_pad.c libavfilter/vf_select.c libavfilter/vf_transpose.c libavfilter/vf_yadif.c libavfilter/vsrc_testsrc.c libavformat/mxfdec.c libavutil/error.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-10indeo4/5: remove constant parameter num_bands from wavelet recompositionJanne Grunau
Fixes bogus uninitialized value compiler and coverity warnings.
2012-03-31ividsp: prevent pointers from going outside and overreading.Michael Niedermayer
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-03-31ividsp: zero pitch so as not to overreadMichael Niedermayer
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-29Merge remote-tracking branch 'qatar/master'Michael Niedermayer
* qatar/master: v410dec: Check for sufficient input data. Fixes crash fate: Add v210 codec regression tests mpegts: adjustable minimum PES payload mpegts: properly output large audio packets avformat: Add SMJPEG demuxer. Indeo 4 decoder Conflicts: doc/general.texi libavcodec/v410dec.c libavcodec/version.h libavformat/mpegtsenc.c libavformat/smjpeg.c libavformat/version.h tests/codec-regression.sh Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-28Indeo 4 decoderKostya Shishkov
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
2011-03-19Replace FFmpeg with Libav in licence headersMans Rullgard
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-02-11ivi_dsp: remove semicolons after function definitionsMans Rullgard
Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit dbb09ec23f16cb5e4ec3d4e0911dae0beb95869b)
2011-02-10ivi_dsp: remove semicolons after function definitionsMans Rullgard
Signed-off-by: Mans Rullgard <mans@mansr.com>
2010-04-20Remove explicit filename from Doxygen @file commands.Diego Biurrun
Passing an explicit filename to this command is only necessary if the documentation in the @file block refers to a file different from the one the block resides in. Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-14Separate DWT from snow and dsputilMåns Rullgård
This moves the DWT functions from snow.c and dsputil.c to a file of their own. A new struct, DWTContext, holds the function pointers previously part of DSPContext. Originally committed as revision 22522 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-27Strides in Indeo 5 reconstruction filter should be signed,Jindřich Makovička
this way it works on 64-bit archs too. Patch by Jindřich Makovička ($lastname without last letter and háček, gmail) Originally committed as revision 22093 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-30Indeo Video Interactive 4 and 5 common code and DSP functions.Kostya Shishkov
Reviewed and corrected by myself because there were no other volunteers in the last weeks. Originally committed as revision 21531 to svn://svn.ffmpeg.org/ffmpeg/trunk
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