1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
/**
bespoke synth, a software modular synthesizer
Copyright (C) 2021 Ryan Challinor (contact: awwbees@gmail.com)
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
**/
//
// SampleVoice.h
// modularSynth
//
// Created by Ryan Challinor on 2/5/14.
//
//
#pragma once
#include "IMidiVoice.h"
#include "IVoiceParams.h"
#include "ADSR.h"
#include "EnvOscillator.h"
class IDrawableModule;
class SampleVoiceParams : public IVoiceParams
{
public:
::ADSR mAdsr{ 10, 0, 1, 10 };
float mVol{ 1 };
float* mSampleData{ nullptr };
int mSampleLength{ 0 };
float mDetectedFreq{ -1 };
bool mLoop{ false };
};
class SampleVoice : public IMidiVoice
{
public:
SampleVoice(IDrawableModule* owner = nullptr);
~SampleVoice();
// IMidiVoice
void Start(double time, float amount) override;
void Stop(double time) override;
void ClearVoice() override;
bool Process(double time, ChannelBuffer* out, int oversampling) override;
void SetVoiceParams(IVoiceParams* params) override;
bool IsDone(double time) override;
private:
::ADSR mAdsr;
SampleVoiceParams* mVoiceParams{};
float mPos{ 0 };
IDrawableModule* mOwner{ nullptr };
};
|
