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libavcodec
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ac3enc.c
Commit message (
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)
Author
Age
*
Add ff_ prefix to ac3_common_init().
Justin Ruggles
2011-01-26
*
ac3enc: use dsputil functions in apply_window()
Justin Ruggles
2011-01-22
*
cosmetics: spacing, line wrap, and remove unneeded braces
Justin Ruggles
2011-01-15
*
Process all EXP_REUSE blocks at once in exponent_min().
Justin Ruggles
2011-01-15
*
Take advantage of per-channel exponent and exponent strategy layout to
Justin Ruggles
2011-01-15
*
Simplify compute_exp_strategy() by passing a pointer to all exponents and
Justin Ruggles
2011-01-15
*
Use a local variable in the inner loop of group_exponents() to simplify the
Justin Ruggles
2011-01-15
*
cosmetics: remove unneeded braces
Justin Ruggles
2011-01-15
*
cosmetics: rename block_num to blk for variable name consistency
Justin Ruggles
2011-01-15
*
Move exp_strategy from AC3Block to AC3EncodeContext in order to arrange by
Justin Ruggles
2011-01-15
*
Rearrange exponent buffer to group all blocks for a single channel together.
Justin Ruggles
2011-01-15
*
Add stereo rematrixing support to the AC-3 encoders.
Justin Ruggles
2011-01-08
*
Convert floating-point MDCT coefficients to 24-bit fixed-point all at once
Justin Ruggles
2011-01-05
*
Use local variables outside the inner loop in extract_exponents() to reduce
Justin Ruggles
2011-01-05
*
cosmetics: fix typo in previous commit
Justin Ruggles
2011-01-04
*
Change the AC-3 encoder to use floating-point.
Justin Ruggles
2011-01-04
*
Move fixed-point parts of the AC-3 encoder to separate files.
Justin Ruggles
2011-01-03
*
Skip the bit allocation search if previous and current SNR offsets are the
Justin Ruggles
2010-12-31
*
10l: Fix mistake in r26044. Check increment bounds using actual increment
Justin Ruggles
2010-12-31
*
Change planar_samples from int16_t to SampleType.
Justin Ruggles
2010-12-31
*
Add typedefs and a macro that will allow sharing of functions between the
Justin Ruggles
2010-12-30
*
Move the list of supported channel layouts to a separate table.
Justin Ruggles
2010-12-30
*
Add a window field to AC3MDCTContext and use it as an input to apply_window()
Justin Ruggles
2010-12-30
*
cosmetics: alignment, line wrap, and spacing
Justin Ruggles
2010-12-30
*
Remove avctx from AC3MDCTContext and just pass it to mdct_init() instead.
Justin Ruggles
2010-12-30
*
Make exponent_group_tab[] static.
Justin Ruggles
2010-12-30
*
Change the default dB-per-bit code from 2 to 3.
Justin Ruggles
2010-12-29
*
cosmetics: line wrap and vertical alignment
Justin Ruggles
2010-12-23
*
Make sure that the 2nd CRC value does not match the AC-3 sync word.
Justin Ruggles
2010-12-23
*
Store CRC context locally to reduce number of calls to av_crc_get_table().
Justin Ruggles
2010-12-23
*
Remove unneeded local variable, frame_size, in output_frame_end().
Justin Ruggles
2010-12-23
*
cosmetics: fix comment after change in clipping range
Justin Ruggles
2010-12-22
*
Change FIX15() back to clipping to -32767..32767.
Justin Ruggles
2010-12-21
*
Add emms_c() after exp_diff calculations.
Justin Ruggles
2010-12-21
*
Pre-calculate crc_inv at codec init.
Justin Ruggles
2010-12-21
*
Add some simple fallbacks for normal bit allocation failure.
Justin Ruggles
2010-12-17
*
Check user-specified cutoff frequency in validate_options().
Justin Ruggles
2010-12-17
*
10l: fix encoding for LFE channel
Justin Ruggles
2010-12-17
*
Add support for fixed-point MDCT sizes other than 512.
Justin Ruggles
2010-12-17
*
cosmetics: reindent after last commit
Justin Ruggles
2010-12-17
*
Simplify bit allocation search by using a loop for the SNR offset increment.
Justin Ruggles
2010-12-17
*
Do not calculate psd and masking curve if exponents are being reused.
Justin Ruggles
2010-12-17
*
cosmetics: reindent after last commit
Justin Ruggles
2010-12-16
*
Copy bap from previous block when exponent strategy is EXP_REUSE.
Justin Ruggles
2010-12-16
*
Count grouped mantissas for each block all at once at the end of bit
Justin Ruggles
2010-12-16
*
Count bits for fixed parameters at start of encoding rather than in every
Justin Ruggles
2010-12-16
*
Use a LUT for number of exponent groups. This avoids recalculating it for
Justin Ruggles
2010-12-16
*
Speed up group minimum and group output calculations for EXP_D25 and EXP_D45
Justin Ruggles
2010-12-16
*
Convert a for() loop into a while() loop for the downward part of the exponent
Justin Ruggles
2010-12-16
*
Redesign encode_exponents_blk_ch() so that duplicate exponent sets are no
Justin Ruggles
2010-12-16
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