Main structure for ambi_roomsim. More...

#include <ambi_roomsim_internal.h>

Data Fields
float	inputFrameTD [MAX_NUM_INPUTS][AMBI_ROOMSIM_FRAME_SIZE]
	Input frame of signals.

float	outputFrameTD [MAX_NUM_SH_SIGNALS][AMBI_ROOMSIM_FRAME_SIZE]
	Output frame of SH signals.

float	fs
	Host sampling rate, in Hz.

void *	hIms
	Image source implementation handle.

int	sourceIDs [ROOM_SIM_MAX_NUM_SOURCES]
	Unique IDs per source in the simulation.

int	receiverIDs [ROOM_SIM_MAX_NUM_RECEIVERS]
	Unique IDs per receiver in the simulation.

float **	src_sigs
	Source signal buffers; ROOM_SIM_MAX_NUM_SOURCES x AMBI_ROOMSIM_FRAME_SIZE.

float ***	rec_sh_outsigs
	Receiver signal buffers; ROOM_SIM_MAX_NUM_RECEIVERS x MAX_NUM_SH_SIGNALS x AMBI_ROOMSIM_FRAME_SIZE.

_Atomic_INT32	reinit_room
	Flag, 1: re-init required, 0: not required.

_Atomic_INT32	new_sh_order
	New receiver SH order (current value will be replaced by this after next re-init)

_Atomic_INT32	new_nSources
	New number of sources (current value will be replaced by this after next re-init)

_Atomic_INT32	new_nReceivers
	New number of receivers (current value will be replaced by this after next re-init)

_Atomic_INT32	sh_order
	Current SH order of receivers.

_Atomic_INT32	enableReflections
	0: disabled, 1: enabled

_Atomic_INT32	refl_order
	Current maximum image source reflection order.

_Atomic_INT32	nSources
	Current number of sources.

_Atomic_INT32	nReceivers
	Current number of receivers.

_Atomic_FLOAT32	room_dims [3]
	Room dimensions along the x,y,z axes in meters.

_Atomic_FLOAT32	abs_wall [6]
	Absorption coefficients per wall, in the order in which the axis intersect walls: +x -x +y -y +z -z.

_Atomic_FLOAT32	src_pos [ROOM_SIM_MAX_NUM_SOURCES][3]
	Current source Cartesian coordinates, meters.

_Atomic_FLOAT32	rec_pos [ROOM_SIM_MAX_NUM_RECEIVERS][3]
	Current receiver Cartesian coordinates, meters.

_Atomic_CH_ORDER	chOrdering
	Ambisonic channel order convention (see CH_ORDER)

_Atomic_NORM_TYPES	norm
	Ambisonic normalisation convention (see NORM_TYPES)

Detailed Description

Main structure for ambi_roomsim.

Contains variables for audio buffers, internal variables, user parameters

Definition at line 57 of file ambi_roomsim_internal.h.

Field Documentation

◆ abs_wall

_Atomic_FLOAT32 ambi_roomsim_data::abs_wall[6]

Absorption coefficients per wall, in the order in which the axis intersect walls: +x -x +y -y +z -z.

Definition at line 82 of file ambi_roomsim_internal.h.

◆ chOrdering

_Atomic_CH_ORDER ambi_roomsim_data::chOrdering

Ambisonic channel order convention (see CH_ORDER)

Definition at line 85 of file ambi_roomsim_internal.h.

◆ enableReflections

_Atomic_INT32 ambi_roomsim_data::enableReflections

0: disabled, 1: enabled

Definition at line 77 of file ambi_roomsim_internal.h.

◆ fs

float ambi_roomsim_data::fs

Host sampling rate, in Hz.

Definition at line 62 of file ambi_roomsim_internal.h.

◆ hIms

void* ambi_roomsim_data::hIms

Image source implementation handle.

Definition at line 65 of file ambi_roomsim_internal.h.

◆ inputFrameTD

float ambi_roomsim_data::inputFrameTD[MAX_NUM_INPUTS][AMBI_ROOMSIM_FRAME_SIZE]

Input frame of signals.

Definition at line 60 of file ambi_roomsim_internal.h.

◆ new_nReceivers

_Atomic_INT32 ambi_roomsim_data::new_nReceivers

New number of receivers (current value will be replaced by this after next re-init)

Definition at line 73 of file ambi_roomsim_internal.h.

◆ new_nSources

_Atomic_INT32 ambi_roomsim_data::new_nSources

New number of sources (current value will be replaced by this after next re-init)

Definition at line 72 of file ambi_roomsim_internal.h.

◆ new_sh_order

_Atomic_INT32 ambi_roomsim_data::new_sh_order

New receiver SH order (current value will be replaced by this after next re-init)

Definition at line 71 of file ambi_roomsim_internal.h.

◆ norm

_Atomic_NORM_TYPES ambi_roomsim_data::norm

Ambisonic normalisation convention (see NORM_TYPES)

Definition at line 86 of file ambi_roomsim_internal.h.

◆ nReceivers

_Atomic_INT32 ambi_roomsim_data::nReceivers

Current number of receivers.

Definition at line 80 of file ambi_roomsim_internal.h.

◆ nSources

_Atomic_INT32 ambi_roomsim_data::nSources

Current number of sources.

Definition at line 79 of file ambi_roomsim_internal.h.

◆ outputFrameTD

float ambi_roomsim_data::outputFrameTD[MAX_NUM_SH_SIGNALS][AMBI_ROOMSIM_FRAME_SIZE]

Output frame of SH signals.

Definition at line 61 of file ambi_roomsim_internal.h.

◆ rec_pos

_Atomic_FLOAT32 ambi_roomsim_data::rec_pos[ROOM_SIM_MAX_NUM_RECEIVERS][3]

Current receiver Cartesian coordinates, meters.

Definition at line 84 of file ambi_roomsim_internal.h.

◆ rec_sh_outsigs

float*** ambi_roomsim_data::rec_sh_outsigs

Receiver signal buffers; ROOM_SIM_MAX_NUM_RECEIVERS x MAX_NUM_SH_SIGNALS x AMBI_ROOMSIM_FRAME_SIZE.

Definition at line 69 of file ambi_roomsim_internal.h.

◆ receiverIDs

int ambi_roomsim_data::receiverIDs[ROOM_SIM_MAX_NUM_RECEIVERS]

Unique IDs per receiver in the simulation.

Definition at line 67 of file ambi_roomsim_internal.h.

◆ refl_order

_Atomic_INT32 ambi_roomsim_data::refl_order

Current maximum image source reflection order.

Definition at line 78 of file ambi_roomsim_internal.h.

◆ reinit_room

_Atomic_INT32 ambi_roomsim_data::reinit_room

Flag, 1: re-init required, 0: not required.

Definition at line 70 of file ambi_roomsim_internal.h.

◆ room_dims

_Atomic_FLOAT32 ambi_roomsim_data::room_dims[3]

Room dimensions along the x,y,z axes in meters.

Definition at line 81 of file ambi_roomsim_internal.h.

◆ sh_order

_Atomic_INT32 ambi_roomsim_data::sh_order

Current SH order of receivers.

Definition at line 76 of file ambi_roomsim_internal.h.

◆ sourceIDs

int ambi_roomsim_data::sourceIDs[ROOM_SIM_MAX_NUM_SOURCES]

Unique IDs per source in the simulation.

Definition at line 66 of file ambi_roomsim_internal.h.

◆ src_pos

_Atomic_FLOAT32 ambi_roomsim_data::src_pos[ROOM_SIM_MAX_NUM_SOURCES][3]

Current source Cartesian coordinates, meters.

Definition at line 83 of file ambi_roomsim_internal.h.

◆ src_sigs

float** ambi_roomsim_data::src_sigs

Source signal buffers; ROOM_SIM_MAX_NUM_SOURCES x AMBI_ROOMSIM_FRAME_SIZE.

Definition at line 68 of file ambi_roomsim_internal.h.

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

examples/src/ambi_roomsim/ambi_roomsim_internal.h

Data Fields