#include "libavutil/mem_internal.h"
#include "avcodec.h"
#include "get_bits.h"
#include "dca.h"
#include "dcadsp.h"
#include "dca_exss.h"

Data Structures
struct	DCAXllBand

struct	DCAXllChSet

struct	DCAXllDecoder

Macros
#define	DCA_XLL_CHSETS_MAX 3

#define	DCA_XLL_CHANNELS_MAX 8

#define	DCA_XLL_BANDS_MAX 2

#define	DCA_XLL_ADAPT_PRED_ORDER_MAX 16

#define	DCA_XLL_DECI_HISTORY_MAX 8

#define	DCA_XLL_DMIX_SCALES_MAX ((DCA_XLL_CHSETS_MAX - 1) * DCA_XLL_CHANNELS_MAX)

#define	DCA_XLL_DMIX_COEFFS_MAX (DCA_XLL_DMIX_SCALES_MAX * DCA_XLL_CHANNELS_MAX)

#define	DCA_XLL_PBR_BUFFER_MAX (240 << 10)

#define	DCA_XLL_SAMPLE_BUFFERS_MAX 3

Functions
int	ff_dca_xll_parse (DCAXllDecoder s, const uint8_t data, DCAExssAsset *asset)

int	ff_dca_xll_filter_frame (DCAXllDecoder s, AVFrame frame)

av_cold void	ff_dca_xll_flush (DCAXllDecoder *s)

av_cold void	ff_dca_xll_close (DCAXllDecoder *s)

Macro Definition Documentation

◆ DCA_XLL_CHSETS_MAX

#define DCA_XLL_CHSETS_MAX 3

Definition at line 32 of file dca_xll.h.

Referenced by ff_dca_xll_close(), and parse_common_header().

◆ DCA_XLL_CHANNELS_MAX

#define DCA_XLL_CHANNELS_MAX 8

Definition at line 33 of file dca_xll.h.

Referenced by chs_filter_band_data(), and chs_parse_header().

◆ DCA_XLL_BANDS_MAX

#define DCA_XLL_BANDS_MAX 2

Definition at line 34 of file dca_xll.h.

◆ DCA_XLL_ADAPT_PRED_ORDER_MAX

#define DCA_XLL_ADAPT_PRED_ORDER_MAX 16

Definition at line 35 of file dca_xll.h.

Referenced by chs_filter_band_data().

◆ DCA_XLL_DECI_HISTORY_MAX

#define DCA_XLL_DECI_HISTORY_MAX 8

Definition at line 36 of file dca_xll.h.

Referenced by chs_alloc_msb_band_data(), chs_assemble_freq_bands(), chs_parse_band_data(), scale_down_mix(), and undo_down_mix().

◆ DCA_XLL_DMIX_SCALES_MAX

#define DCA_XLL_DMIX_SCALES_MAX ((DCA_XLL_CHSETS_MAX - 1) * DCA_XLL_CHANNELS_MAX)

Definition at line 37 of file dca_xll.h.

◆ DCA_XLL_DMIX_COEFFS_MAX

#define DCA_XLL_DMIX_COEFFS_MAX (DCA_XLL_DMIX_SCALES_MAX * DCA_XLL_CHANNELS_MAX)

Definition at line 38 of file dca_xll.h.

◆ DCA_XLL_PBR_BUFFER_MAX

#define DCA_XLL_PBR_BUFFER_MAX (240 << 10)

Definition at line 39 of file dca_xll.h.

Referenced by copy_to_pbr(), parse_common_header(), and parse_frame_pbr().

◆ DCA_XLL_SAMPLE_BUFFERS_MAX

#define DCA_XLL_SAMPLE_BUFFERS_MAX 3

Definition at line 40 of file dca_xll.h.

Referenced by ff_dca_xll_close().

Function Documentation

◆ ff_dca_xll_parse()

int ff_dca_xll_parse	(	DCAXllDecoder *	s,
		const uint8_t *	data,
		DCAExssAsset *	asset )

Definition at line 1191 of file dca_xll.c.

Referenced by dcadec_decode_frame().

◆ ff_dca_xll_filter_frame()

int ff_dca_xll_filter_frame	(	DCAXllDecoder *	s,
		AVFrame *	frame )

Definition at line 1352 of file dca_xll.c.

Referenced by dcadec_decode_frame().

◆ ff_dca_xll_flush()

av_cold void ff_dca_xll_flush ( DCAXllDecoder * s )

Definition at line 1519 of file dca_xll.c.

Referenced by dcadec_flush().

◆ ff_dca_xll_close()

av_cold void ff_dca_xll_close ( DCAXllDecoder * s )

Definition at line 1524 of file dca_xll.c.

Referenced by dcadec_close().

Data Structures

Macros

Functions