Echogram structure. More...

#include <saf_reverb_internal.h>

Data Fields
int	numImageSources
	Number of image sources in current echogram.

int	nChannels
	Number of channels.

float **	value
	Echogram magnitudes per image source and channel; nChannels x numImageSources.

float *	time
	Propagation time (in seconds) for each image source; numImageSources x 1.

int **	order
	Reflection order for each image and dimension; numImageSources x 3.

ims_pos_xyz *	coords
	Reflection coordinates (Cartesian); numImageSources x 3.

int *	sortedIdx
	Indices that sort the echogram based on propagation time in ascending order; numImageSources x 1.

int	include_rt_vars
	0: the below vars are disabled, 1: enabled

float *	tmp1
	1st temporary vector; numImageSources x 1

float *	tmp2
	2nd temporary vector; numImageSources x 1

int *	rIdx
	Current circular buffer read indices; numImageSources x 1.

int *	rIdx_frac [IMS_LAGRANGE_ORDER]
	Current circular buffer read indices for fractional buffers; IMS_LAGRANGE_ORDER x numImageSources.

float **	h_frac
	Current fractional delay coeffs; (IMS_LAGRANGE_ORDER+1) x numImageSources x.

float **	cb_vals
	Current circular buffer values (per channel & image source); nChannels x numImageSources.

float **	contrib
	Total contribution (i.e.

float *	ones_dummy
	Just a vector of ones, for the cblas_sdot sum hack, and fmodf; numImageSources x 1.

Detailed Description

Echogram structure.

Definition at line 112 of file saf_reverb_internal.h.

Field Documentation

◆ cb_vals

float** echogram_data::cb_vals

Current circular buffer values (per channel & image source); nChannels x numImageSources.

Definition at line 140 of file saf_reverb_internal.h.

◆ contrib

float** echogram_data::contrib

Total contribution (i.e.

cb_vals .* value); nChannels x numImageSources

Definition at line 142 of file saf_reverb_internal.h.

◆ coords

ims_pos_xyz* echogram_data::coords

Reflection coordinates (Cartesian); numImageSources x 3.

Definition at line 123 of file saf_reverb_internal.h.

◆ h_frac

float** echogram_data::h_frac

Current fractional delay coeffs; (IMS_LAGRANGE_ORDER+1) x numImageSources x.

Definition at line 138 of file saf_reverb_internal.h.

◆ include_rt_vars

int echogram_data::include_rt_vars

0: the below vars are disabled, 1: enabled

Definition at line 130 of file saf_reverb_internal.h.

◆ nChannels

int echogram_data::nChannels

Number of channels.

Definition at line 116 of file saf_reverb_internal.h.

◆ numImageSources

int echogram_data::numImageSources

Number of image sources in current echogram.

Definition at line 115 of file saf_reverb_internal.h.

◆ ones_dummy

float* echogram_data::ones_dummy

Just a vector of ones, for the cblas_sdot sum hack, and fmodf; numImageSources x 1.

Definition at line 144 of file saf_reverb_internal.h.

◆ order

int** echogram_data::order

Reflection order for each image and dimension; numImageSources x 3.

Definition at line 121 of file saf_reverb_internal.h.

◆ rIdx

int* echogram_data::rIdx

Current circular buffer read indices; numImageSources x 1.

Definition at line 133 of file saf_reverb_internal.h.

◆ rIdx_frac

int* echogram_data::rIdx_frac[IMS_LAGRANGE_ORDER]

Current circular buffer read indices for fractional buffers; IMS_LAGRANGE_ORDER x numImageSources.

Definition at line 135 of file saf_reverb_internal.h.

◆ sortedIdx

int* echogram_data::sortedIdx

Indices that sort the echogram based on propagation time in ascending order; numImageSources x 1.

Definition at line 125 of file saf_reverb_internal.h.

◆ time

float* echogram_data::time

Propagation time (in seconds) for each image source; numImageSources x 1.

Definition at line 119 of file saf_reverb_internal.h.

◆ tmp1

float* echogram_data::tmp1

1st temporary vector; numImageSources x 1

Definition at line 131 of file saf_reverb_internal.h.

◆ tmp2

float* echogram_data::tmp2

2nd temporary vector; numImageSources x 1

Definition at line 132 of file saf_reverb_internal.h.

◆ value

float** echogram_data::value

Echogram magnitudes per image source and channel; nChannels x numImageSources.

Definition at line 117 of file saf_reverb_internal.h.

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

framework/modules/saf_reverb/saf_reverb_internal.h

Data Fields