summaryrefslogtreecommitdiff
path: root/libavcodec/jpeg2000dwt.c
Commit message (Collapse)AuthorAge
* avcodec/jpeg2000dwt: use av_malloc_array()Michael Niedermayer2014-04-23
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* avcodec/jpeg2000dwt: merge rescaling with interleave in 9/7 int IDWTMichael Niedermayer2013-06-03
| | | | | | | Tha fate tests change because the edge mirroring was wrong before this commit Reviewed-by: Nicolas BERTRAND <nicoinattendu@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* avcodec/jpeg2000dwt: merge rescaling with interleave in 9/7 float IDWTMichael Niedermayer2013-06-03
| | | | | | | 10% faster Reviewed-by: Nicolas BERTRAND <nicoinattendu@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* jpeg2000dwt: add float based 9/7 dwtMichael Niedermayer2013-05-28
| | | | | | | Untested as theres no code yet using it in the encoder. Code based on mixed float/int dwt Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* jpeg2000dwt: remove floats from mixed float/int 9/7 dwtMichael Niedermayer2013-05-28
| | | | | | This should fix some fate failures Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* j2k/jpeg2000: merge j2k & jpeg2000 dwts, drop j2k dwtMichael Niedermayer2013-05-27
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* Merge remote-tracking branch 'qatar/master'Michael Niedermayer2013-04-22
| | | | | | | | | | | | | | | | | | | | | | * qatar/master: avcodec: Bump minor for JPEG 2000 decoder JPEG 2000 decoder for DCinema The mqc code is merged, the rest is added independent of the existing jpeg2000 decoder and encoder. Conflicts: Changelog doc/general.texi libavcodec/Makefile libavcodec/allcodecs.c libavcodec/mqc.c libavcodec/mqc.h libavcodec/mqcdec.c libavcodec/version.h tests/fate/video.mak Merged-by: Michael Niedermayer <michaelni@gmx.at>
* JPEG 2000 decoder for DCinemaNicolas Bertrand2013-04-22
Based on the 2007 GSoC project from Kamil Nowosad <k.nowosad@students.mimuw.edu.pl> Updated to current programming standards, style and many more small fixes by Diego Biurrun <diego@biurrun.de>. Signed-off-by: Diego Biurrun <diego@biurrun.de>