ATRAC3Context Struct Reference

Data Fields
AVFrame	frame
GetBitContext	gb
FFTContext	mdct_ctx
FmtConvertContext	fmt_conv
AVFloatDSPContext	fdsp
int	channels
	stream data
int	codingMode
int	bit_rate
int	sample_rate
int	samples_per_channel
int	samples_per_frame
int	bits_per_frame
int	bytes_per_frame
int	pBs
channel_unit *	pUnits
int	matrix_coeff_index_prev [4]
	joint-stereo related variables
int	matrix_coeff_index_now [4]
int	matrix_coeff_index_next [4]
int	weighting_delay [6]
float *	outSamples [2]
	data buffers
uint8_t *	decoded_bytes_buffer
float	tempBuf [1070]
int	atrac3version
	extradata
int	delay
int	scrambled_stream
int	frame_factor

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Detailed Description

Definition at line 89 of file atrac3.c.

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Field Documentation

int ATRAC3Context::atrac3version

extradata

Definition at line 121 of file atrac3.c.

Referenced by atrac3_decode_init().

int ATRAC3Context::bit_rate

Definition at line 96 of file atrac3.c.

Referenced by atrac3_decode_init().

int ATRAC3Context::bits_per_frame

Definition at line 101 of file atrac3.c.

Referenced by atrac3_decode_init(), and decodeFrame().

int ATRAC3Context::bytes_per_frame

Definition at line 102 of file atrac3.c.

Referenced by atrac3_decode_init(), and decodeFrame().

int ATRAC3Context::channels

stream data

Definition at line 94 of file atrac3.c.

Referenced by atrac3_decode_frame(), atrac3_decode_init(), and decodeFrame().

int ATRAC3Context::codingMode

Definition at line 95 of file atrac3.c.

Referenced by atrac3_decode_init(), and decodeFrame().

uint8_t* ATRAC3Context::decoded_bytes_buffer

Definition at line 116 of file atrac3.c.

Referenced by atrac3_decode_close(), atrac3_decode_frame(), atrac3_decode_init(), and decodeFrame().

int ATRAC3Context::delay

Definition at line 122 of file atrac3.c.

Referenced by atrac3_decode_init().

AVFloatDSPContext ATRAC3Context::fdsp

Definition at line 129 of file atrac3.c.

Referenced by atrac3_decode_init(), and IMLT().

FmtConvertContext ATRAC3Context::fmt_conv

Definition at line 128 of file atrac3.c.

Referenced by atrac3_decode_frame(), and atrac3_decode_init().

AVFrame ATRAC3Context::frame

Definition at line 90 of file atrac3.c.

Referenced by atrac3_decode_frame(), and atrac3_decode_init().

int ATRAC3Context::frame_factor

Definition at line 124 of file atrac3.c.

Referenced by atrac3_decode_init().

GetBitContext ATRAC3Context::gb

Definition at line 91 of file atrac3.c.

Referenced by decodeFrame().

int ATRAC3Context::matrix_coeff_index_next[4]

Definition at line 110 of file atrac3.c.

Referenced by atrac3_decode_init(), and decodeFrame().

int ATRAC3Context::matrix_coeff_index_now[4]

Definition at line 109 of file atrac3.c.

Referenced by atrac3_decode_init(), and decodeFrame().

int ATRAC3Context::matrix_coeff_index_prev[4]

joint-stereo related variables

Definition at line 108 of file atrac3.c.

Referenced by atrac3_decode_init(), and decodeFrame().

FFTContext ATRAC3Context::mdct_ctx

Definition at line 127 of file atrac3.c.

Referenced by atrac3_decode_close(), IMLT(), and init_atrac3_transforms().

float* ATRAC3Context::outSamples[2]

data buffers

Definition at line 115 of file atrac3.c.

Referenced by atrac3_decode_close(), atrac3_decode_frame(), and atrac3_decode_init().

int ATRAC3Context::pBs

Definition at line 103 of file atrac3.c.

channel_unit* ATRAC3Context::pUnits

Definition at line 104 of file atrac3.c.

Referenced by atrac3_decode_close(), atrac3_decode_init(), and decodeFrame().

int ATRAC3Context::sample_rate

Definition at line 97 of file atrac3.c.

Referenced by atrac3_decode_init().

int ATRAC3Context::samples_per_channel

Definition at line 98 of file atrac3.c.

Referenced by atrac3_decode_init().

int ATRAC3Context::samples_per_frame

Definition at line 99 of file atrac3.c.

Referenced by atrac3_decode_init().

int ATRAC3Context::scrambled_stream

Definition at line 123 of file atrac3.c.

Referenced by atrac3_decode_frame(), and atrac3_decode_init().

float ATRAC3Context::tempBuf[1070]

Definition at line 117 of file atrac3.c.

Referenced by decodeFrame().

int ATRAC3Context::weighting_delay[6]

Definition at line 111 of file atrac3.c.

Referenced by atrac3_decode_init(), and decodeFrame().

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

• libavcodec/atrac3.c