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path: root/libavcodec/flacenc.c
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2011-01-28Add 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> (cherry picked from commit d36beb3f6902b1217beda576aa18abf7eb72b03c)
2011-01-23Separate window function from autocorrelation.Justin Ruggles
Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit 77a78e9bdcc589efac41da4f92a489f4523667c0)
2011-01-23Move lpc_compute_autocorr() from DSPContext to a new struct LPCContext.Justin Ruggles
Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit 56f8952b252f85281317ecd3e0b04c4cae93fd72)
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
2010-07-31Combine output_subframe_verbatim() and output_subframe_lpc().Justin Ruggles
Originally committed as revision 24608 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31Combine and simplify output_residual() and output_subframe_lpc().Justin Ruggles
Originally committed as revision 24607 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31cosmetics: reindentJustin Ruggles
Originally committed as revision 24606 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31Combine and simplify output_subframe_fixed() and output_subframe_lpc().Justin Ruggles
Originally committed as revision 24605 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31Combine and simplify output_subframe_constant() and output_subframe_verbatim().Justin Ruggles
Originally committed as revision 24604 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31Pass FlacSubframe to output_subframe_* instead of channel number.Justin Ruggles
Originally committed as revision 24603 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-30cosmetics: change FlacEncodeContext variable name from ctx to s in severalJustin Ruggles
places for consistency. Originally committed as revision 24602 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-30Set coded_frame->pts in the FLAC encoderJustin Ruggles
Originally committed as revision 24601 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-30Do not need to set coded_frame->key_frame = 1 because it is already set inJustin Ruggles
avcodec_alloc_frame(). Originally committed as revision 24600 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-30Move debug logging of compression options to a single function.Justin Ruggles
Originally committed as revision 24599 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-30Add 2 failed memory allocation checksJustin Ruggles
Originally committed as revision 24598 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-30cosmetics: pretty-print flacenc.cJustin Ruggles
Originally committed as revision 24597 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-24Use "const" qualifier for pointers that point to input data ofReimar Döffinger
audio encoders. This is purely for clarity/documentation purposes. Originally committed as revision 24481 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-11Add AVCodecContext.lpc_type and Add AVCodecContext.lpc_passes fields.Justin Ruggles
Add AVLPCType enum. Deprecate AVCodecContext.use_lpc. Originally committed as revision 24199 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-11Add av_ prefix to bswap macrosMåns Rullgård
Originally committed as revision 24170 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-11bswap: change ME to NE in macro namesMåns Rullgård
Other parts of FFmpeg use NE (native endian) rather than ME (machine). This makes it consistent. Originally committed as revision 24169 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-30Fix grammar errors in documentationMåns Rullgård
Originally committed as revision 23904 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-24flacenc: convert VLA to fixed sizeMåns Rullgård
Originally committed as revision 23744 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-03Replace all remaining occurrences of AVERROR_NOMEM withStefano Sabatini
AVERROR(ENOMEM). AVERROR_NOMEM is deprecated and will be dropped at the next libavutil major bump. Originally committed as revision 22791 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-31Define AVMediaType enum, and use it instead of enum CodecType, whichStefano Sabatini
is deprecated and will be dropped at the next major bump. Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-18Move autocorrelation function from flacenc.c to lpc.c. Also rename theJustin Ruggles
corresponding dsputil functions and remove their dependency on the FLAC encoder. Fixes Issue1486. Originally committed as revision 20266 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-06Make sample_fmts and channel_layouts compound literals const to reduce size ofReimar Döffinger
.data section. Originally committed as revision 19787 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-26Replace WORDS_BIGENDIAN with HAVE_BIGENDIANMåns Rullgård
Originally committed as revision 19508 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-16flacenc: write initial blocksize to STREAMINFO header instead of currentJustin Ruggles
blocksize. Originally committed as revision 18532 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-13Skip loop iterations which are no-ops due to data1[-lag..-1] being zero.Bobby Bingham
Originally committed as revision 18498 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-13flacenc : do not #include libavutil/lls.h since lpc code is nowJai Menon
separate. Originally committed as revision 18495 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-13Rename bitstream.h to get_bits.h.Stefano Sabatini
Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-21add a function to calculate a more accurate estimate for maximum FLACJustin Ruggles
frame size and use the function in the FLAC decoder and FLAC encoder Originally committed as revision 18092 to svn://svn.ffmpeg.org/ffmpeg/trunk
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