70 lines
1.3 KiB
C++
70 lines
1.3 KiB
C++
#ifndef AUDIOEFFECTDISTORTION_H
|
|
#define AUDIOEFFECTDISTORTION_H
|
|
|
|
#include "servers/audio/audio_effect.h"
|
|
|
|
class AudioEffectDistortion;
|
|
|
|
class AudioEffectDistortionInstance : public AudioEffectInstance {
|
|
GDCLASS(AudioEffectDistortionInstance,AudioEffectInstance)
|
|
friend class AudioEffectDistortion;
|
|
Ref<AudioEffectDistortion> base;
|
|
float h[2];
|
|
public:
|
|
|
|
virtual void process(const AudioFrame *p_src_frames,AudioFrame *p_dst_frames,int p_frame_count);
|
|
|
|
};
|
|
|
|
|
|
class AudioEffectDistortion : public AudioEffect {
|
|
GDCLASS(AudioEffectDistortion,AudioEffect)
|
|
public:
|
|
enum Mode {
|
|
MODE_CLIP,
|
|
MODE_ATAN,
|
|
MODE_LOFI,
|
|
MODE_OVERDRIVE,
|
|
MODE_WAVESHAPE,
|
|
};
|
|
|
|
friend class AudioEffectDistortionInstance;
|
|
Mode mode;
|
|
float pre_gain;
|
|
float post_gain;
|
|
float keep_hf_hz;
|
|
float drive;
|
|
|
|
protected:
|
|
|
|
static void _bind_methods();
|
|
public:
|
|
|
|
|
|
Ref<AudioEffectInstance> instance();
|
|
|
|
|
|
void set_mode(Mode p_mode);
|
|
Mode get_mode() const;
|
|
|
|
void set_pre_gain(float pre_gain);
|
|
float get_pre_gain() const;
|
|
|
|
void set_keep_hf_hz(float keep_hf_hz);
|
|
float get_keep_hf_hz() const;
|
|
|
|
void set_drive(float drive);
|
|
float get_drive() const;
|
|
|
|
void set_post_gain(float post_gain);
|
|
float get_post_gain() const;
|
|
|
|
|
|
|
|
AudioEffectDistortion();
|
|
};
|
|
|
|
VARIANT_ENUM_CAST( AudioEffectDistortion::Mode )
|
|
|
|
#endif // AUDIOEFFECTDISTORTION_H
|