You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
37 lines
1.0 KiB
37 lines
1.0 KiB
2 years ago
|
/*
|
||
|
|
* AudioMathConstant_F32
|
||
|
|
*
|
||
|
|
* Created: Bob Larkin, March 2023
|
||
|
|
* Purpose: Outputs a block of floating point numbers, all the same.
|
||
|
|
* Default value is 0.0f
|
||
|
|
*
|
||
|
|
* This outputs a single, constant stream of audio data (ie, it is mono)
|
||
|
|
*
|
||
|
|
* MIT License. use at your own risk.
|
||
|
|
*/
|
||
|
|
#ifndef _AudioMathConstant_F32_H
|
||
|
|
#define _AudioMathConstant_F32_H
|
||
|
|
|
||
|
|
#include "AudioStream_F32.h"
|
||
|
|
|
||
|
|
class AudioMathConstant_F32 : public AudioStream_F32
|
||
|
|
{
|
||
|
|
//GUI: inputs:0, outputs:1 //this line used for automatic generation of GUI node
|
||
|
|
public:
|
||
|
|
AudioMathConstant_F32(void) : AudioStream_F32(0, NULL) {};
|
||
|
|
AudioMathConstant_F32(const AudioSettings_F32 &settings) : AudioStream_F32(0, NULL) {
|
||
|
|
sample_rate_Hz = settings.sample_rate_Hz;
|
||
|
|
block_size = settings.audio_block_samples;
|
||
|
|
};
|
||
|
|
|
||
|
|
void setConstant(float32_t _constant) { constant = _constant; }
|
||
|
|
|
||
|
|
virtual void update(void);
|
||
|
|
|
||
|
|
private:
|
||
|
|
float sample_rate_Hz = AUDIO_SAMPLE_RATE;
|
||
|
|
uint16_t block_size = AUDIO_BLOCK_SAMPLES;
|
||
|
|
float32_t constant = 0.0f;
|
||
|
|
};
|
||
|
|
#endif
|