#include <dca_xll.h>

Data Fields
int	decor_enabled
	Pairwise channel decorrelation flag. More...

int	orig_order [DCA_XLL_CHANNELS_MAX]
	Original channel order. More...

int	decor_coeff [DCA_XLL_CHANNELS_MAX/2]
	Pairwise channel coefficients. More...

int	adapt_pred_order [DCA_XLL_CHANNELS_MAX]
	Adaptive predictor order. More...

int	highest_pred_order
	Highest adaptive predictor order. More...

int	fixed_pred_order [DCA_XLL_CHANNELS_MAX]
	Fixed predictor order. More...

int	adapt_refl_coeff [DCA_XLL_CHANNELS_MAX][DCA_XLL_ADAPT_PRED_ORDER_MAX]
	Adaptive predictor reflection coefficients. More...

int	dmix_embedded
	Downmix performed by encoder in frequency band. More...

int	lsb_section_size
	Size of LSB section in any segment. More...

int	nscalablelsbs [DCA_XLL_CHANNELS_MAX]
	Number of bits to represent the samples in LSB part. More...

int	bit_width_adjust [DCA_XLL_CHANNELS_MAX]
	Number of bits discarded by authoring. More...

int32_t *	msb_sample_buffer [DCA_XLL_CHANNELS_MAX]
	MSB sample buffer pointers. More...

int32_t *	lsb_sample_buffer [DCA_XLL_CHANNELS_MAX]
	LSB sample buffer pointers or NULL. More...

Detailed Description

Definition at line 42 of file dca_xll.h.

Field Documentation

◆ decor_enabled

int DCAXllBand::decor_enabled

Pairwise channel decorrelation flag.

Definition at line 43 of file dca_xll.h.

◆ orig_order

int DCAXllBand::orig_order[DCA_XLL_CHANNELS_MAX]

Original channel order.

Definition at line 44 of file dca_xll.h.

◆ decor_coeff

int DCAXllBand::decor_coeff[DCA_XLL_CHANNELS_MAX/2]

Pairwise channel coefficients.

Definition at line 45 of file dca_xll.h.

◆ adapt_pred_order

int DCAXllBand::adapt_pred_order[DCA_XLL_CHANNELS_MAX]

Adaptive predictor order.

Definition at line 47 of file dca_xll.h.

◆ highest_pred_order

int DCAXllBand::highest_pred_order

Highest adaptive predictor order.

Definition at line 48 of file dca_xll.h.

◆ fixed_pred_order

int DCAXllBand::fixed_pred_order[DCA_XLL_CHANNELS_MAX]

Fixed predictor order.

Definition at line 49 of file dca_xll.h.

◆ adapt_refl_coeff

int DCAXllBand::adapt_refl_coeff[DCA_XLL_CHANNELS_MAX][DCA_XLL_ADAPT_PRED_ORDER_MAX]

Adaptive predictor reflection coefficients.

Definition at line 50 of file dca_xll.h.

◆ dmix_embedded

int DCAXllBand::dmix_embedded

Downmix performed by encoder in frequency band.

Definition at line 52 of file dca_xll.h.

◆ lsb_section_size

int DCAXllBand::lsb_section_size

Size of LSB section in any segment.

Definition at line 54 of file dca_xll.h.

◆ nscalablelsbs

int DCAXllBand::nscalablelsbs[DCA_XLL_CHANNELS_MAX]

Number of bits to represent the samples in LSB part.

Definition at line 55 of file dca_xll.h.

◆ bit_width_adjust

int DCAXllBand::bit_width_adjust[DCA_XLL_CHANNELS_MAX]

Number of bits discarded by authoring.

Definition at line 56 of file dca_xll.h.

◆ msb_sample_buffer

int32_t* DCAXllBand::msb_sample_buffer[DCA_XLL_CHANNELS_MAX]

MSB sample buffer pointers.

Definition at line 58 of file dca_xll.h.

Referenced by undo_down_mix().

◆ lsb_sample_buffer

int32_t* DCAXllBand::lsb_sample_buffer[DCA_XLL_CHANNELS_MAX]

LSB sample buffer pointers or NULL.

Definition at line 59 of file dca_xll.h.

The documentation for this struct was generated from the following file:

libavcodec/dca_xll.h

Data Fields