ShowFreqsContext Struct Reference

Data Fields
const AVClass *	class
int	w
int	h
int	mode
int	cmode
int	fft_bits
int	ascale
int	fscale
int	avg
int	win_func
FFTContext *	fft
FFTComplex **	fft_data
float **	avg_data
float *	window_func_lut
float	overlap
float	minamp
int	hop_size
int	nb_channels
int	nb_freq
int	win_size
float	scale
char *	colors
AVAudioFifo *	fifo
int64_t	pts

Detailed Description

Definition at line 43 of file avf_showfreqs.c.

Field Documentation

class

const AVClass* ShowFreqsContext::class

Definition at line 44 of file avf_showfreqs.c.

w

int ShowFreqsContext::w

Definition at line 45 of file avf_showfreqs.c.

Referenced by config_output(), get_bsize(), get_sx(), and plot_freq().

h

int ShowFreqsContext::h

Definition at line 45 of file avf_showfreqs.c.

Referenced by config_output().

mode

int ShowFreqsContext::mode

Definition at line 46 of file avf_showfreqs.c.

Referenced by plot_freq().

cmode

int ShowFreqsContext::cmode

Definition at line 47 of file avf_showfreqs.c.

Referenced by plot_freq().

fft_bits

int ShowFreqsContext::fft_bits

Definition at line 48 of file avf_showfreqs.c.

Referenced by config_output().

ascale

int ShowFreqsContext::ascale

Definition at line 49 of file avf_showfreqs.c.

Referenced by plot_freq().

fscale

int ShowFreqsContext::fscale

Definition at line 49 of file avf_showfreqs.c.

Referenced by get_bsize(), and get_sx().

avg

int ShowFreqsContext::avg

Definition at line 50 of file avf_showfreqs.c.

Referenced by plot_freq().

win_func

int ShowFreqsContext::win_func

Definition at line 51 of file avf_showfreqs.c.

Referenced by config_output().

fft

FFTContext* ShowFreqsContext::fft

Definition at line 52 of file avf_showfreqs.c.

Referenced by config_output(), plot_freqs(), and uninit().

fft_data

FFTComplex** ShowFreqsContext::fft_data

Definition at line 53 of file avf_showfreqs.c.

Referenced by config_output(), plot_freqs(), and uninit().

avg_data

float** ShowFreqsContext::avg_data

Definition at line 54 of file avf_showfreqs.c.

Referenced by config_output(), plot_freq(), and uninit().

window_func_lut

float* ShowFreqsContext::window_func_lut

Definition at line 55 of file avf_showfreqs.c.

Referenced by config_output(), plot_freqs(), and uninit().

overlap

float ShowFreqsContext::overlap

Definition at line 56 of file avf_showfreqs.c.

Referenced by config_output().

minamp

float ShowFreqsContext::minamp

Definition at line 57 of file avf_showfreqs.c.

Referenced by plot_freq().

hop_size

int ShowFreqsContext::hop_size

Definition at line 58 of file avf_showfreqs.c.

Referenced by config_output(), and filter_frame().

nb_channels

int ShowFreqsContext::nb_channels

Definition at line 59 of file avf_showfreqs.c.

Referenced by config_output(), plot_freq(), plot_freqs(), and uninit().

nb_freq

int ShowFreqsContext::nb_freq

Definition at line 60 of file avf_showfreqs.c.

Referenced by config_output(), get_bsize(), get_sx(), and plot_freqs().

win_size

int ShowFreqsContext::win_size

Definition at line 61 of file avf_showfreqs.c.

Referenced by config_output(), filter_frame(), and plot_freqs().

scale

float ShowFreqsContext::scale

Definition at line 62 of file avf_showfreqs.c.

Referenced by config_output(), and plot_freqs().

colors

char* ShowFreqsContext::colors

Definition at line 63 of file avf_showfreqs.c.

Referenced by plot_freqs().

fifo

AVAudioFifo* ShowFreqsContext::fifo

Definition at line 64 of file avf_showfreqs.c.

Referenced by config_output(), filter_frame(), and uninit().

pts

int64_t ShowFreqsContext::pts

Definition at line 65 of file avf_showfreqs.c.

Referenced by filter_frame(), and init().

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

• libavfilter/avf_showfreqs.c