HeadphoneContext Struct Reference

Data Structures
struct	headphone_inputs

Data Fields
const AVClass *	class
char *	map
int	type
int	lfe_channel
int	have_hrirs
int	eof_hrirs
int64_t	pts
int	ir_len
int	mapping [64]
int	nb_inputs
int	nb_irs
float	gain
float	lfe_gain
float	gain_lfe
float *	ringbuffer [2]
int	write [2]
int	buffer_length
int	n_fft
int	size
int	hrir_fmt
int *	delay [2]
float *	data_ir [2]
float *	temp_src [2]
FFTComplex *	temp_fft [2]
FFTContext *	fft [2]
FFTContext *	ifft [2]
FFTComplex *	data_hrtf [2]
AVFloatDSPContext *	fdsp
struct HeadphoneContext::headphone_inputs *	in

Detailed Description

Definition at line 41 of file af_headphone.c.

Field Documentation

class

const AVClass* HeadphoneContext::class

Definition at line 42 of file af_headphone.c.

map

char* HeadphoneContext::map

Definition at line 44 of file af_headphone.c.

Referenced by init(), and parse_map().

type

int HeadphoneContext::type

Definition at line 45 of file af_headphone.c.

Referenced by convert_coeffs(), and headphone_frame().

lfe_channel

int HeadphoneContext::lfe_channel

Definition at line 47 of file af_headphone.c.

Referenced by headphone_convolute(), headphone_fast_convolute(), parse_channel_name(), and parse_map().

have_hrirs

int HeadphoneContext::have_hrirs

Definition at line 49 of file af_headphone.c.

Referenced by convert_coeffs(), filter_frame(), and request_frame().

eof_hrirs

int HeadphoneContext::eof_hrirs

Definition at line 50 of file af_headphone.c.

Referenced by filter_frame(), and request_frame().

pts

int64_t HeadphoneContext::pts

Definition at line 51 of file af_headphone.c.

Referenced by filter_frame(), headphone_frame(), and init().

ir_len

int HeadphoneContext::ir_len

Definition at line 53 of file af_headphone.c.

Referenced by convert_coeffs(), headphone_convolute(), headphone_fast_convolute(), and read_ir().

mapping

int HeadphoneContext::mapping[64]

Definition at line 55 of file af_headphone.c.

Referenced by convert_coeffs(), and parse_map().

nb_inputs

int HeadphoneContext::nb_inputs

Definition at line 57 of file af_headphone.c.

Referenced by config_output(), convert_coeffs(), init(), parse_map(), query_formats(), read_ir(), request_frame(), and uninit().

nb_irs

int HeadphoneContext::nb_irs

Definition at line 59 of file af_headphone.c.

Referenced by config_input(), convert_coeffs(), and parse_map().

gain

float HeadphoneContext::gain

Definition at line 61 of file af_headphone.c.

Referenced by config_output(), and convert_coeffs().

lfe_gain

float HeadphoneContext::lfe_gain

Definition at line 62 of file af_headphone.c.

Referenced by config_output().

gain_lfe

float HeadphoneContext::gain_lfe

Definition at line 62 of file af_headphone.c.

Referenced by config_output(), headphone_convolute(), and headphone_fast_convolute().

ringbuffer

float* HeadphoneContext::ringbuffer[2]

Definition at line 64 of file af_headphone.c.

Referenced by convert_coeffs(), headphone_convolute(), headphone_fast_convolute(), headphone_frame(), and uninit().

write

int HeadphoneContext::write[2]

Definition at line 65 of file af_headphone.c.

Referenced by headphone_convolute(), headphone_fast_convolute(), and headphone_frame().

buffer_length

int HeadphoneContext::buffer_length

Definition at line 67 of file af_headphone.c.

Referenced by convert_coeffs(), headphone_convolute(), and headphone_fast_convolute().

n_fft

int HeadphoneContext::n_fft

Definition at line 68 of file af_headphone.c.

Referenced by convert_coeffs(), and headphone_fast_convolute().

size

int HeadphoneContext::size

Definition at line 69 of file af_headphone.c.

Referenced by convert_coeffs(), filter_frame(), headphone_frame(), and request_frame().

hrir_fmt

int HeadphoneContext::hrir_fmt

Definition at line 70 of file af_headphone.c.

Referenced by config_output(), convert_coeffs(), parse_map(), and query_formats().

delay

int* HeadphoneContext::delay[2]

Definition at line 72 of file af_headphone.c.

Referenced by convert_coeffs(), headphone_convolute(), headphone_frame(), and uninit().

data_ir

float* HeadphoneContext::data_ir[2]

Definition at line 73 of file af_headphone.c.

Referenced by convert_coeffs(), headphone_frame(), and uninit().

temp_src

float* HeadphoneContext::temp_src[2]

Definition at line 74 of file af_headphone.c.

Referenced by convert_coeffs(), headphone_convolute(), headphone_frame(), and uninit().

temp_fft

FFTComplex* HeadphoneContext::temp_fft[2]

Definition at line 75 of file af_headphone.c.

Referenced by convert_coeffs(), headphone_fast_convolute(), headphone_frame(), and uninit().

fft

FFTContext* HeadphoneContext::fft[2]

Definition at line 77 of file af_headphone.c.

Referenced by convert_coeffs(), headphone_fast_convolute(), and uninit().

ifft

FFTContext * HeadphoneContext::ifft[2]

Definition at line 77 of file af_headphone.c.

Referenced by convert_coeffs(), headphone_fast_convolute(), and uninit().

data_hrtf

FFTComplex* HeadphoneContext::data_hrtf[2]

Definition at line 78 of file af_headphone.c.

Referenced by convert_coeffs(), headphone_fast_convolute(), and uninit().

fdsp

AVFloatDSPContext* HeadphoneContext::fdsp

Definition at line 80 of file af_headphone.c.

Referenced by headphone_convolute(), init(), and uninit().

in

struct HeadphoneContext::headphone_inputs * HeadphoneContext::in

Referenced by config_output(), convert_coeffs(), filter_frame(), headphone_convolute(), headphone_fast_convolute(), headphone_frame(), init(), parse_map(), read_ir(), request_frame(), and uninit().

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

• libavfilter/af_headphone.c