Navigation
API > API/Runtime > API/Runtime/AudioMixer > API/Runtime/AudioMixer/SubmixEffects
Inheritance Hierarchy
- FSoundEffectBase
- FSoundEffectSubmix
- FSubmixEffectSubmixEQ
References
| Module | AudioMixer |
| Header | /Engine/Source/Runtime/AudioMixer/Classes/SubmixEffects/AudioMixerSubmixEffectEQ.h |
| Include | #include "SubmixEffects/AudioMixerSubmixEffectEQ.h" |
Syntax
class FSubmixEffectSubmixEQ : public FSoundEffectSubmix
Variables
| Type | Name | Description | |
|---|---|---|---|
 |
bool | bEQSettingsSet | |
 |
TArray< FEQ > | FiltersPerChannel | Each of these filters is a 2 channel biquad filter. 1 for each stereo pair. |
 |
FSubmixEffectSubmixEQSettings | GameThreadEQSettings | Game thread copy of the eq setting. |
 |
float | NumOutputChannels | |
 |
Audio::TParams< FSubmixEffectSubmixEQSettings > | PendingSettings | A pending eq setting change. |
 |
FSubmixEffectSubmixEQSettings | RenderThreadEQSettings | Audio render thread copy of the eq setting. |
 |
float | SampleRate | |
 |
float[2] | ScratchInBuffer | |
 |
float[2] | ScratchOutBuffer |
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
Functions
| Type | Name | Description | |
|---|---|---|---|
 |
void | UpdateParameters
(
const int32 NumOutputChannels |
Overridden from FSoundEffectSubmix
| Type | Name | Description | |
|---|---|---|---|
  |
void | Init
(
const FSoundEffectSubmixInitData& InSampleRate |
Called on an audio effect at initialization on main thread before audio processing begins. |
  |
void | OnProcessAudio
(
const FSoundEffectSubmixInputData& InData, |
Process the input block of audio. Called on audio thread. |
  |
bool | SetParameters
(
const FAudioEffectParameters& InParameters |
Sets the effect parameters using the old audio engine preset setting object. |
   |
bool | Whether or not effect supports default EQ system. |
Overridden from FSoundEffectBase
| Type | Name | Description | |
|---|---|---|---|
  |
void | Called when an audio effect preset is changed. |
Classes
| Type | Name | Description | |
|---|---|---|---|
 |
FEQ | An EQ effect is a bank of biquad filters. |