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path: root/libavcodec/flacenc.c
AgeCommit message (Collapse)Author
2013-10-04cosmetics: Group .name and .long_name together in codec/format declarationsDiego Biurrun
2013-05-03silly typo fixesDiego Biurrun
2013-03-09lavc: remove disabled FF_API_OLD_ENCODE_AUDIO cruftAnton Khirnov
2012-12-07flac: change minimum and default of lpc_passes option to 1Janne Grunau
Avoid use of uninitialized and uncomputed linear least square models during ff_lpc_calc_coefs() for FF_LPC_TYPE_CHOLESKY. Fixes running make fate-flac-16-lpc-cholesk with valgrind --undef-value-errors=yes.
2012-11-08flacenc: ensure the order is within the min/max range in LPC order searchJustin Ruggles
This fixes use of uninitialized values when the FLAC encoder uses the 2-level, 4-level, and 8-level search methods. Fixes failure of the fate-flac-24-comp-8 test when run using valgrind.
2012-11-06flacenc: use RICE2 entropy coding mode for 24-bitJustin Ruggles
2012-11-06flacenc: add 24-bit encodingJustin Ruggles
2012-11-06flacdsp: move lpc encoding from FLAC encoder to FLACDSPContextJustin Ruggles
Also, templatize the functions for 16-bit and 32-bit sample range. This will be used for 24-bit FLAC encoding.
2012-11-06flacenc: use uint64_t for bit countsJustin Ruggles
Needed to avoid integer overflows for 24-bit encoding.
2012-11-06flacenc: remove wasted trailing 0 bitsJustin Ruggles
2012-11-06flacenc: use a separate buffer for byte-swapping for MD5 checksum on big-endianJustin Ruggles
This is much faster than calculating the MD5 one sample at a time.
2012-10-12Use the new aes/md5/sha/tree allocation functionsMartin Storsjö
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-09-05avopt: Store defaults for AV_OPT_TYPE_INT in the i64 union memberMartin Storsjö
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-09-05avopt: Store defaults for AV_OPT_TYPE_CONST in the i64 union memberMartin Storsjö
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-08-07Replace all CODEC_ID_* with AV_CODEC_ID_*Anton Khirnov
2012-07-04flac: make FLAC_CHMODE_* constants consecutiveMans Rullgard
2012-07-04flacenc: add option for forcing stereo decorrelation modeMans Rullgard
This is mainly useful for testing. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-04-06cosmetics: Align codec declarationsMartin Storsjö
Also break some long lines, remove codec function placeholder comments and add spaces in sample/pixel format lists. Signed-off-by: Martin Storsjö <martin@martin.st>
2012-03-21flacenc: use AVCodec.encode2()Justin Ruggles
2012-02-06doxygen: Do not include license boilerplates in Doxygen comment blocks.Diego Biurrun
2012-01-27lavc: remove disabled FF_API_FLAC_GLOBAL_OPTS cruft.Anton Khirnov
2011-10-12AVOptions: rename FF_OPT_TYPE_* => AV_OPT_TYPE_*Anton Khirnov
2011-07-29lavc: use designated initialisers for all codecs.Anton Khirnov
It's more readable and less prone to breakage.
2011-06-03Mark some variables with av_unusedMans Rullgard
Most of these variables are only used in av_dlog statements, some are required but not used by other macros. Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-05-11flacenc: use proper initializers for AVOption default values.Anton Khirnov
default_val was recently changes from double to a union, current code wasn't updated for that.
2011-05-10lavc: move some flac-specific options to its private context.Anton Khirnov
2011-04-19lavc: remove the FF_API_USE_LPC cruft.Anton Khirnov
2011-03-19Replace FFmpeg with Libav in licence headersMans Rullgard
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-26Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf.Diego Elio Pettenò
None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-21Separate window function from autocorrelation.Justin Ruggles
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-21Move lpc_compute_autocorr() from DSPContext to a new struct LPCContext.Justin Ruggles
Signed-off-by: Mans Rullgard <mans@mansr.com>
2010-11-12Replace deprecated symbols SAMPLE_FMT_* with AV_SAMPLE_FMT_*, and enumStefano Sabatini
SampleFormat with AVSampleFormat. Originally committed as revision 25730 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-01add FF_API_USE_LPC define to disable the deprecated AVCodecContext.use_lpc fieldAurelien Jacobs
Originally committed as revision 25275 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-01cosmetics: rename output_* to write_*Justin Ruggles
Originally committed as revision 24634 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-01Simplify verbatim mode fallback by checking the frame size before writing.Justin Ruggles
Originally committed as revision 24632 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-01Change max_framesize for small final frame.Justin Ruggles
Originally committed as revision 24631 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-01Calculate an exact frame size before writing. Now the buffer size requirementsJustin Ruggles
can be known exactly, so larger frame sizes can be safely encoded without buffer overwrite. Originally committed as revision 24630 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-01cosmetics: rename find_subblock_rice_params() to find_subframe_rice_params()Justin Ruggles
Originally committed as revision 24629 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-01Reduce number of input parameters to find_subblock_rice_params().Justin Ruggles
Originally committed as revision 24628 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-3110l: fix bit count for frame headerJustin Ruggles
Originally committed as revision 24627 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31Simplify fallback to verbatim mode encoding.Justin Ruggles
Originally committed as revision 24626 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31cosmetics: line wrap and vertical alignmentJustin Ruggles
Originally committed as revision 24625 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31Combine calc_rice_params_fixed() and calc_rice_params_lpc() into a singleJustin Ruggles
function. Originally committed as revision 24624 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31Remove unneeded wrapper function.Justin Ruggles
Originally committed as revision 24622 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31Remove duplicate code by adding a flag for encoding in verbatim mode.Justin Ruggles
Originally committed as revision 24621 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31Estimate frame size during encoding.Justin Ruggles
Originally committed as revision 24619 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31cosmetics: indentationJustin Ruggles
Originally committed as revision 24612 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31Combine output_subframe() and output_subframes().Justin Ruggles
Originally committed as revision 24611 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31Remove unneeded variable.Justin Ruggles
Originally committed as revision 24610 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31cosmetics: indentationJustin Ruggles
Originally committed as revision 24609 to svn://svn.ffmpeg.org/ffmpeg/trunk
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