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]> git.sesse.net Git - ffmpeg/history - libavcodec/ac3enc.c

2011-03-27	Justin Ruggles	ac3enc: Add codec-specific options for writing AC-3...	blob \| commitdiff \| raw
2011-03-25	Justin Ruggles	Get audio_service_type for AC-3 based on bitstream...	blob \| commitdiff \| raw \| diff to current
2011-03-23	Justin Ruggles	Add apply_window_int16() to DSPContext with x86-optimiz...	blob \| commitdiff \| raw \| diff to current
2011-03-22	Justin Ruggles	ac3enc: make sym_quant() branch-free	blob \| commitdiff \| raw \| diff to current
2011-03-19	Mans Rullgard	Replace FFmpeg with Libav in licence headers	blob \| commitdiff \| raw \| diff to current
2011-03-17	Justin Ruggles	ac3enc: add float_to_fixed24() with x86-optimized versi...	blob \| commitdiff \| raw \| diff to current
2011-03-14	Justin	ac3enc: do not right-shift fixed-point coefficients...	blob \| commitdiff \| raw \| diff to current
2011-03-07	Justin Ruggles	ac3enc: add some assertions	blob \| commitdiff \| raw \| diff to current
2011-03-07	Justin Ruggles	ac3enc: use av_assert2() instead of assert() to make...	blob \| commitdiff \| raw \| diff to current
2011-03-04	Justin Ruggles	ac3enc: add num_rematrixing_bands to AC3EncodeContext...	blob \| commitdiff \| raw \| diff to current
2011-02-16	Justin Ruggles	ac3enc: fix bug in stereo rematrixing decision.	blob \| commitdiff \| raw \| diff to current
2011-02-15	Justin Ruggles	ac3enc: change default floor code to 7.	blob \| commitdiff \| raw \| diff to current
2011-02-15	Reinhard Tartler	Merge libavcore into libavutil	blob \| commitdiff \| raw \| diff to current
2011-02-10	Justin Ruggles	Add x86-optimized versions of exponent_min().	blob \| commitdiff \| raw \| diff to current
2011-02-02	Justin Ruggles	ac3enc: Change EXP_DIFF_THRESHOLD to 500.	blob \| commitdiff \| raw \| diff to current
2011-01-26	Justin Ruggles	Add ff_ prefix to ac3_common_init().	blob \| commitdiff \| raw \| diff to current
2011-01-22	Justin Ruggles	ac3enc: use dsputil functions in apply_window()	blob \| commitdiff \| raw \| diff to current
2011-01-15	Justin Ruggles	cosmetics: spacing, line wrap, and remove unneeded...	blob \| commitdiff \| raw \| diff to current
2011-01-15	Justin Ruggles	Process all EXP_REUSE blocks at once in exponent_min().	blob \| commitdiff \| raw \| diff to current
2011-01-15	Justin Ruggles	Take advantage of per-channel exponent and exponent...	blob \| commitdiff \| raw \| diff to current
2011-01-15	Justin Ruggles	Simplify compute_exp_strategy() by passing a pointer...	blob \| commitdiff \| raw \| diff to current
2011-01-15	Justin Ruggles	Use a local variable in the inner loop of group_exponen...	blob \| commitdiff \| raw \| diff to current
2011-01-15	Justin Ruggles	cosmetics: remove unneeded braces	blob \| commitdiff \| raw \| diff to current
2011-01-15	Justin Ruggles	cosmetics: rename block_num to blk for variable name...	blob \| commitdiff \| raw \| diff to current
2011-01-15	Justin Ruggles	Move exp_strategy from AC3Block to AC3EncodeContext...	blob \| commitdiff \| raw \| diff to current
2011-01-15	Justin Ruggles	Rearrange exponent buffer to group all blocks for a...	blob \| commitdiff \| raw \| diff to current
2011-01-08	Justin Ruggles	Add stereo rematrixing support to the AC-3 encoders.	blob \| commitdiff \| raw \| diff to current
2011-01-05	Justin Ruggles	Convert floating-point MDCT coefficients to 24-bit...	blob \| commitdiff \| raw \| diff to current
2011-01-05	Justin Ruggles	Use local variables outside the inner loop in extract_e...	blob \| commitdiff \| raw \| diff to current
2011-01-04	Justin Ruggles	cosmetics: fix typo in previous commit	blob \| commitdiff \| raw \| diff to current
2011-01-04	Justin Ruggles	Change the AC-3 encoder to use floating-point.	blob \| commitdiff \| raw \| diff to current
2011-01-03	Justin Ruggles	Move fixed-point parts of the AC-3 encoder to separate...	blob \| commitdiff \| raw \| diff to current
2010-12-31	Justin Ruggles	Skip the bit allocation search if previous and current...	blob \| commitdiff \| raw \| diff to current
2010-12-31	Justin Ruggles	10l: Fix mistake in r26044. Check increment bounds...	blob \| commitdiff \| raw \| diff to current
2010-12-31	Justin Ruggles	Change planar_samples from int16_t to SampleType.	blob \| commitdiff \| raw \| diff to current
2010-12-30	Justin Ruggles	Add typedefs and a macro that will allow sharing of...	blob \| commitdiff \| raw \| diff to current
2010-12-30	Justin Ruggles	Move the list of supported channel layouts to a separat...	blob \| commitdiff \| raw \| diff to current
2010-12-30	Justin Ruggles	Add a window field to AC3MDCTContext and use it as...	blob \| commitdiff \| raw \| diff to current
2010-12-30	Justin Ruggles	cosmetics: alignment, line wrap, and spacing	blob \| commitdiff \| raw \| diff to current
2010-12-30	Justin Ruggles	Remove avctx from AC3MDCTContext and just pass it to...	blob \| commitdiff \| raw \| diff to current
2010-12-30	Justin Ruggles	Make exponent_group_tab[] static.	blob \| commitdiff \| raw \| diff to current
2010-12-29	Justin Ruggles	Change the default dB-per-bit code from 2 to 3.	blob \| commitdiff \| raw \| diff to current
2010-12-23	Justin Ruggles	cosmetics: line wrap and vertical alignment	blob \| commitdiff \| raw \| diff to current
2010-12-23	Justin Ruggles	Make sure that the 2nd CRC value does not match the...	blob \| commitdiff \| raw \| diff to current
2010-12-23	Justin Ruggles	Store CRC context locally to reduce number of calls...	blob \| commitdiff \| raw \| diff to current
2010-12-23	Justin Ruggles	Remove unneeded local variable, frame_size, in output_f...	blob \| commitdiff \| raw \| diff to current
2010-12-22	Justin Ruggles	cosmetics: fix comment after change in clipping range	blob \| commitdiff \| raw \| diff to current
2010-12-21	Justin Ruggles	Change FIX15() back to clipping to -32767..32767.	blob \| commitdiff \| raw \| diff to current
2010-12-21	Justin Ruggles	Add emms_c() after exp_diff calculations.	blob \| commitdiff \| raw \| diff to current
2010-12-21	Justin Ruggles	Pre-calculate crc_inv at codec init.	blob \| commitdiff \| raw \| diff to current
2010-12-17	Justin Ruggles	Add some simple fallbacks for normal bit allocation...	blob \| commitdiff \| raw \| diff to current
2010-12-17	Justin Ruggles	Check user-specified cutoff frequency in validate_optio...	blob \| commitdiff \| raw \| diff to current
2010-12-17	Justin Ruggles	10l: fix encoding for LFE channel	blob \| commitdiff \| raw \| diff to current
2010-12-17	Justin Ruggles	Add support for fixed-point MDCT sizes other than 512.	blob \| commitdiff \| raw \| diff to current
2010-12-17	Justin Ruggles	cosmetics: reindent after last commit	blob \| commitdiff \| raw \| diff to current
2010-12-17	Justin Ruggles	Simplify bit allocation search by using a loop for...	blob \| commitdiff \| raw \| diff to current
2010-12-17	Justin Ruggles	Do not calculate psd and masking curve if exponents...	blob \| commitdiff \| raw \| diff to current
2010-12-16	Justin Ruggles	cosmetics: reindent after last commit	blob \| commitdiff \| raw \| diff to current
2010-12-16	Justin Ruggles	Copy bap from previous block when exponent strategy...	blob \| commitdiff \| raw \| diff to current
2010-12-16	Justin Ruggles	Count grouped mantissas for each block all at once...	blob \| commitdiff \| raw \| diff to current
2010-12-16	Justin Ruggles	Count bits for fixed parameters at start of encoding...	blob \| commitdiff \| raw \| diff to current
2010-12-16	Justin Ruggles	Use a LUT for number of exponent groups. This avoids...	blob \| commitdiff \| raw \| diff to current
2010-12-16	Justin Ruggles	Speed up group minimum and group output calculations...	blob \| commitdiff \| raw \| diff to current
2010-12-16	Justin Ruggles	Convert a for() loop into a while() loop for the downwa...	blob \| commitdiff \| raw \| diff to current
2010-12-16	Justin Ruggles	Redesign encode_exponents_blk_ch() so that duplicate...	blob \| commitdiff \| raw \| diff to current
2010-12-16	Justin Ruggles	Use optimized function DSPContext.sad[0]() instead...	blob \| commitdiff \| raw \| diff to current
2010-12-16	Justin Ruggles	cosmetics: pretty-printing after last commit	blob \| commitdiff \| raw \| diff to current
2010-12-16	Justin Ruggles	Add a goto for init failure instead of duplicate calls...	blob \| commitdiff \| raw \| diff to current
2010-12-16	Justin Ruggles	Use pre-allocated temp buffers in mdct512().	blob \| commitdiff \| raw \| diff to current
2010-12-16	Justin Ruggles	Write results of post-rotation complex multiply directl...	blob \| commitdiff \| raw \| diff to current
2010-12-16	Justin Ruggles	Use memcpy() instead of a for loop in mdct512().	blob \| commitdiff \| raw \| diff to current
2010-12-16	Justin Ruggles	Allocate all large per-channel arrays using av_malloc().	blob \| commitdiff \| raw \| diff to current
2010-12-16	Justin Ruggles	Make windowed_samples 16-byte aligned.	blob \| commitdiff \| raw \| diff to current
2010-12-16	Justin Ruggles	Allocate planar_samples using av_mallocz().	blob \| commitdiff \| raw \| diff to current
2010-12-15	Justin Ruggles	Allocate bap and bap1 buffers using av_malloc().	blob \| commitdiff \| raw \| diff to current
2010-12-15	Justin Ruggles	Remove last_samples[] and copy directly from planar_sam...	blob \| commitdiff \| raw \| diff to current
2010-12-15	Justin Ruggles	Remove unneeded line. key_frame is already set to 1...	blob \| commitdiff \| raw \| diff to current
2010-12-15	Justin Ruggles	cosmetics: comment clean-up and misc cosmetics	blob \| commitdiff \| raw \| diff to current
2010-12-15	Justin Ruggles	Separate most of the per-block arrays into a separate...	blob \| commitdiff \| raw \| diff to current
2010-12-15	Justin Ruggles	Split bit allocation search into a separate function.	blob \| commitdiff \| raw \| diff to current
2010-12-14	Justin Ruggles	10l: fix typo in compute_exp_strategy()	blob \| commitdiff \| raw \| diff to current
2010-12-14	Justin Ruggles	Move large arrays to AC3EncodeContext rather than passi...	blob \| commitdiff \| raw \| diff to current
2010-12-14	Justin Ruggles	cosmetics: line wrap and spacing	blob \| commitdiff \| raw \| diff to current
2010-12-14	Justin Ruggles	Use a single value for SNR offset in the bit allocation...	blob \| commitdiff \| raw \| diff to current
2010-12-14	Justin Ruggles	Change bit_alloc() to return the mantissa bit count.	blob \| commitdiff \| raw \| diff to current
2010-12-14	Justin Ruggles	cosmetics: alignment and line wrap after last commit	blob \| commitdiff \| raw \| diff to current
2010-12-14	Justin Ruggles	Move bit counts to AC3EncodeContext.	blob \| commitdiff \| raw \| diff to current
2010-12-14	Justin Ruggles	Split out setting of bit allocation parameters to a...	blob \| commitdiff \| raw \| diff to current
2010-12-14	Justin Ruggles	Split out counting of frame bits into a separate function.	blob \| commitdiff \| raw \| diff to current
2010-12-14	Justin Ruggles	cosmetics: vertical alignment	blob \| commitdiff \| raw \| diff to current
2010-12-14	Justin Ruggles	Only calculate num_exp_groups once.	blob \| commitdiff \| raw \| diff to current
2010-12-14	Justin Ruggles	Check for bit allocation error in ac3_encode_frame().	blob \| commitdiff \| raw \| diff to current
2010-12-14	Justin Ruggles	Split out grouping of exponents into a separate function.	blob \| commitdiff \| raw \| diff to current
2010-12-14	Justin Ruggles	Split out mantissa quantization into separate functions.	blob \| commitdiff \| raw \| diff to current
2010-12-14	Justin Ruggles	cosmetics: rearrange some functions	blob \| commitdiff \| raw \| diff to current
2010-12-14	Justin Ruggles	Reverse the exponent & exponent strategy array arrangem...	blob \| commitdiff \| raw \| diff to current
2010-12-14	Justin Ruggles	Move writing of frame to the output bitstream to a...	blob \| commitdiff \| raw \| diff to current
2010-12-14	Justin Ruggles	cosmetics: remove a comment and just spacing	blob \| commitdiff \| raw \| diff to current
2010-12-14	Justin Ruggles	Split frame size adjustment into a separate function.	blob \| commitdiff \| raw \| diff to current
2010-12-14	Justin Ruggles	Split exponent processing into separate functions.	blob \| commitdiff \| raw \| diff to current
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