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2017-08-25avcodec/aac: Add floating point 960/120 MDCT windowPaul B Mahol
Co-Authored-By: Alex Converse <alex.converse@gmail.com> Co-Authored-By: Rostislav Pehlivanov <atomnuker@gmail.com>
2015-07-23avcodec: Minor macro polishingNedeljko Babic
Use macros from aac_defines.h for adding suffixes instead of local macros. Signed-off-by: Nedeljko Babic <nedeljko.babic@imgtec.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-09libavcodec: Implementation of AAC_fixed_decoder (LC-module) [2/4]Jovan Zelincevic
Add fixed point implementation of functions for generating tables Signed-off-by: Nedeljko Babic <nedeljko.babic@imgtec.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-23Merge remote-tracking branch 'qatar/master'Michael Niedermayer
* qatar/master: dwt: check malloc calls ppc: Drop unused header regs.h af_resample: remove an extra space in the log output Convert vector_fmul range of functions to YASM and add AVX versions lavfi: add an audio split filter lavfi: rename vf_split.c to split.c Conflicts: doc/filters.texi libavcodec/ppc/regs.h libavfilter/Makefile libavfilter/allfilters.c libavfilter/f_split.c libavfilter/split.c libavfilter/version.h libavfilter/vf_split.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-22Convert vector_fmul range of functions to YASM and add AVX versionsKieran Kunhya
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
2012-02-18Merge remote-tracking branch 'qatar/master'Michael Niedermayer
* qatar/master: (22 commits) als: prevent infinite loop in zero_remaining(). cook: prevent div-by-zero if channels is zero. pamenc: switch to encode2(). svq1enc: switch to encode2(). dvenc: switch to encode2(). dpxenc: switch to encode2(). pngenc: switch to encode2(). v210enc: switch to encode2(). xwdenc: switch to encode2(). ttadec: use branchless unsigned-to-signed unfolding avcodec: add a Sun Rasterfile encoder sunrast: Move common defines to a new header file. cdxl: fix video decoding for some files cdxl: fix audio for some samples apetag: add proper support for binary tags ttadec: remove dead code swscale: make access to filter data conditional on filter type. swscale: update context offsets after removal of AlpMmxFilter. prores: initialise encoder and decoder parts only when needed swscale: make monowhite/black RGB-independent. ... Conflicts: Changelog libavcodec/alsdec.c libavcodec/dpxenc.c libavcodec/golomb.h libavcodec/pamenc.c libavcodec/pngenc.c libavformat/img2.c libswscale/output.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-02-17wmapro: change max. block size to 13 bits.Ronald S. Bultje
WMApro actually support 13-bits block sizes (potentially even up to 14), and thus we should support that also. If we get block sizes beyond what the decoder can handle (14 is possible depending on s->decode_flags), error out instead of crashing.
2011-05-22Merge remote-tracking branch 'qatar/master'Michael Niedermayer
* qatar/master: ffmpeg: get rid of the -vglobal option. dct32: Add AVX implementation of 32-point DCT dct32: Change pass 6 permutation to allow for AVX implementation dct32: port SSE 32-point DCT to YASM multiple inclusion guard cleanup avio: document buffer must created with av_malloc() and friends avio: check AVIOContext malloc failure swscale: point out an alternative to sws_getContext svq3: Do initialization after parsing the extradata add changelog entries for 0.7_beta2 mp3lame: add #include required for AV_RB32 macro. Conflicts: Changelog libavcodec/svq3.c libavcodec/x86/dct32_sse.c libavfilter/vsrc_buffer.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-21multiple inclusion guard cleanupDiego Biurrun
Add missing multiple inclusion guards; clean up #endif comments; add missing library prefixes; keep guard names consistent.
2011-03-21Merge remote-tracking branch 'newdev/master'Michael Niedermayer
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-03-20Move sine windows to a separate fileMans Rullgard
These windows do not really belong in fft/mdct files and were easily confused with the similarly named tables used by rdft. Signed-off-by: Mans Rullgard <mans@mansr.com>