FFmpeg: ATRAC3Context Struct Reference

FFmpeg

Data Fields
GetBitContext	gb

int	coding_mode
	stream data More...

ChannelUnit *	units

int	matrix_coeff_index_prev [MAX_JS_PAIRS][4]
	joint-stereo related variables More...

int	matrix_coeff_index_now [MAX_JS_PAIRS][4]

int	matrix_coeff_index_next [MAX_JS_PAIRS][4]

int	weighting_delay [MAX_JS_PAIRS][6]

uint8_t *	decoded_bytes_buffer
	data buffers More...

float	temp_buf [1070]

int	scrambled_stream
	extradata More...

AtracGCContext	gainc_ctx

AVTXContext *	mdct_ctx

av_tx_fn	mdct_fn

void(*	vector_fmul )(float dst, const float src0, const float *src1, int len)

Detailed Description

Definition at line 92 of file atrac3.c.

Field Documentation

◆ gb

GetBitContext ATRAC3Context::gb

Definition at line 93 of file atrac3.c.

Referenced by al_decode_frame(), and decode_frame().

◆ coding_mode

int ATRAC3Context::coding_mode

stream data

Definition at line 96 of file atrac3.c.

Referenced by al_decode_frame(), atrac3_decode_init(), and decode_frame().

◆ units

ChannelUnit* ATRAC3Context::units

Definition at line 98 of file atrac3.c.

Referenced by al_decode_frame(), atrac3_decode_close(), atrac3_decode_init(), and decode_frame().

◆ matrix_coeff_index_prev

int ATRAC3Context::matrix_coeff_index_prev[MAX_JS_PAIRS][4]

joint-stereo related variables

Definition at line 102 of file atrac3.c.

Referenced by atrac3_decode_init(), and decode_frame().

◆ matrix_coeff_index_now

int ATRAC3Context::matrix_coeff_index_now[MAX_JS_PAIRS][4]

Definition at line 103 of file atrac3.c.

Referenced by atrac3_decode_init(), and decode_frame().

◆ matrix_coeff_index_next

int ATRAC3Context::matrix_coeff_index_next[MAX_JS_PAIRS][4]

Definition at line 104 of file atrac3.c.

Referenced by atrac3_decode_init(), and decode_frame().

◆ weighting_delay

int ATRAC3Context::weighting_delay[MAX_JS_PAIRS][6]

Definition at line 105 of file atrac3.c.

Referenced by atrac3_decode_init(), and decode_frame().

◆ decoded_bytes_buffer

uint8_t* ATRAC3Context::decoded_bytes_buffer

data buffers

Definition at line 109 of file atrac3.c.

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

◆ temp_buf

float ATRAC3Context::temp_buf[1070]

Definition at line 110 of file atrac3.c.

Referenced by al_decode_frame(), and decode_frame().

◆ scrambled_stream

int ATRAC3Context::scrambled_stream

extradata

Definition at line 114 of file atrac3.c.

Referenced by atrac3_decode_frame(), and atrac3_decode_init().

◆ gainc_ctx

AtracGCContext ATRAC3Context::gainc_ctx

Definition at line 117 of file atrac3.c.

Referenced by atrac3_decode_init(), and decode_channel_sound_unit().

◆ mdct_ctx

AVTXContext* ATRAC3Context::mdct_ctx

Definition at line 118 of file atrac3.c.

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

◆ mdct_fn

av_tx_fn ATRAC3Context::mdct_fn

Definition at line 119 of file atrac3.c.

Referenced by atrac3_decode_init(), and imlt().

◆ vector_fmul

void(* ATRAC3Context::vector_fmul) (float *dst, const float *src0, const float *src1, int len)

Definition at line 120 of file atrac3.c.

Referenced by atrac3_decode_init(), and imlt().

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

libavcodec/atrac3.c