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update vst to use new classes

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this compiles but it's untested
This commit is contained in:
Connor Olding 2015-06-07 20:56:06 -07:00
parent d590355896
commit 67c23a98e8
1 changed files with 26 additions and 41 deletions
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67
template/vst.cpp
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@ -2,14 +2,14 @@
#include "public.sdk/source/vst2.x/audioeffectx.h"
//#INCLUDE
//#REDEFINE
// VST 2.4 by standard only holds 8 (+ 1 null) length strings,
// but this is never the case in practice. I've seen up to 24.
#define MAX_PARAM_LEN 24
class plugin : public AudioEffectX
struct plugin : public AudioEffectX
{
public:
plugin(audioMasterCallback audioMaster);
~plugin();
@ -29,22 +29,17 @@ public:
bool getProductString(char *);
//VstInt32 getVendorVersion();
#if (PARAMETERS > 0)
void setParameter(VstInt32, float);
float getParameter(VstInt32);
void getParameterName(VstInt32, char *); // eg. Gain
void getParameterDisplay(VstInt32, char *); // eg. -3.3
void getParameterLabel(VstInt32, char *); // eg. dB
#endif
private:
char programName[kVstMaxProgNameLen];
#if (PARAMETERS > 0)
param params[PARAMETERS];
#endif
Param params[CrapPlug::parameters];
personal data;
CrapPlug crap;
};
AudioEffect *
@ -54,29 +49,25 @@ createEffectInstance(audioMasterCallback audioMaster)
}
plugin::plugin(audioMasterCallback audioMaster)
: AudioEffectX(audioMaster, 1, PARAMETERS)
: AudioEffectX(audioMaster, 1, CrapPlug::parameters)
{
setNumInputs(2);
setNumOutputs(2);
setUniqueID(ID);
setUniqueID(CrapPlug::id);
canProcessReplacing();
canDoubleReplacing();
vst_strncpy(programName, "Init", kVstMaxProgNameLen);
#if (PARAMETERS > 0)
::construct_params(params);
#endif
::construct(&data);
CrapPlug::construct_params(params);
}
plugin::~plugin()
{
::destruct(&data);
}
void
plugin::resume()
{
::resume(&data);
crap.resume();
AudioEffectX::resume();
}
@ -84,14 +75,14 @@ void
plugin::suspend()
{
AudioEffectX::suspend();
::pause(&data);
crap.pause();
}
void
plugin::processReplacing(
float **inputs, float **outputs, VstInt32 count)
{
::process(&data,
crap.process(
inputs[0], inputs[1],
outputs[0], outputs[1],
count);
@ -101,7 +92,7 @@ void
plugin::processDoubleReplacing(
double **inputs, double **outputs, VstInt32 count)
{
::process(&data,
crap.process(
inputs[0], inputs[1],
outputs[0], outputs[1],
count);
@ -117,11 +108,7 @@ void
plugin::setSampleRate(float fs)
{
AudioEffectX::setSampleRate(fs);
#if (PARAMETERS > 0)
::adjust(&data, params, (unsigned long) fs);
#else
::adjust(&data, (unsigned long) fs);
#endif
crap.adjust(params, (unsigned long) fs);
#ifdef DELAY
setInitialDelay(global_delay);
#endif
@ -130,21 +117,21 @@ plugin::setSampleRate(float fs)
bool
plugin::getEffectName(char *name)
{
vst_strncpy(name, LABEL, kVstMaxEffectNameLen);
vst_strncpy(name, CrapPlug::label, kVstMaxEffectNameLen);
return true;
}
bool
plugin::getProductString(char *text)
{
vst_strncpy(text, NAME, kVstMaxProductStrLen);
vst_strncpy(text, CrapPlug::name, kVstMaxProductStrLen);
return true;
}
bool
plugin::getVendorString(char *text)
{
vst_strncpy(text, AUTHOR, kVstMaxVendorStrLen);
vst_strncpy(text, CrapPlug::author, kVstMaxVendorStrLen);
return true;
}
@ -168,35 +155,34 @@ plugin::getProgramNameIndexed(VstInt32 category, VstInt32 index, char *text)
return true;
}
#if (PARAMETERS > 0)
void
plugin::setParameter(VstInt32 index, float value)
{
if (index >= PARAMETERS) return;
param_set(&params[index], value);
::adjust_one(&data, params, index);
if (index >= CrapPlug::parameters) return;
params[index].set(value);
crap.adjust_one(params, index);
}
float
plugin::getParameter(VstInt32 index)
{
if (index >= PARAMETERS) return 0;
return param_get(&params[index]);
if (index >= CrapPlug::parameters) return 0;
return params[index].get();
}
void
plugin::getParameterName(VstInt32 index, char *text)
{
if (index >= PARAMETERS) return;
if (index >= CrapPlug::parameters) return;
vst_strncpy(text, params[index].name, MAX_PARAM_LEN);
}
void
plugin::getParameterDisplay(VstInt32 index, char *text)
{
if (index >= PARAMETERS) return;
if (index >= CrapPlug::parameters) return;
param *p = &params[index];
Param *p = &params[index];
char display[MAX_PARAM_LEN];
switch (p->scale) {
@ -210,7 +196,7 @@ plugin::getParameterDisplay(VstInt32 index, char *text)
sprintf(display, "%i", (int) p->value);
break;
case SCALE_TOGGLE:
sprintf(display, (param_get(p) < 0.5) ? "off" : "on");
sprintf(display, (p->get() < 0.5) ? "off" : "on");
break;
default:
sprintf(display, "error");
@ -222,9 +208,9 @@ plugin::getParameterDisplay(VstInt32 index, char *text)
void
plugin::getParameterLabel(VstInt32 index, char *text)
{
if (index >= PARAMETERS) return;
if (index >= CrapPlug::parameters) return;
param *p = &params[index];
Param *p = &params[index];
char display[MAX_PARAM_LEN];
switch (p->scale) {
@ -243,4 +229,3 @@ plugin::getParameterLabel(VstInt32 index, char *text)
vst_strncpy(text, display, MAX_PARAM_LEN);
}
#endif