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More version checks for opcodes added at or above VST 2

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This commit is contained in:
Leland Lucius 2015-08-01 03:49:48 -05:00
parent 6a95aae8b3
commit 7414b000c2
1 changed files with 29 additions and 13 deletions
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22
src/effects/VST/VSTEffect.cpp
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@ -1697,10 +1697,13 @@ wxArrayString VSTEffect::GetFactoryPresets()
// Some plugins, like Guitar Rig 5, only report 128 programs while they have hundreds. While
// I was able to come up with a hack in the Guitar Rig case to gather all of the program names
// it would not let me set a program outside of the first 128.
if (mVstVersion >= 2)
{
for (int i = 0; i < mAEffect->numPrograms; i++)
{
progs.Add(GetString(effGetProgramNameIndexed, i));
}
}
return progs;
}
@ -2192,19 +2195,26 @@ bool VSTEffect::Load()
if (mAEffect->magic == kEffectMagic &&
!(mAEffect->flags & effFlagsIsSynth) &&
mAEffect->flags & effFlagsCanReplacing)
{
if (mVstVersion >= 2)
{
mName = GetString(effGetEffectName);
if (mName.length() == 0)
{
mName = GetString(effGetProductString);
}
}
if (mName.length() == 0)
{
wxFileName f(realPath);
mName = f.GetName();
}
}
if (mVstVersion >= 2)
{
mVendor = GetString(effGetVendorString);
mVersion = wxINT32_SWAP_ON_LE(callDispatcher(effGetVendorVersion, 0, 0, NULL, 0));
}
if (mVersion == 0)
{
mVersion = wxINT32_SWAP_ON_LE(mAEffect->version);
@ -2314,7 +2324,7 @@ wxArrayInt VSTEffect::GetEffectIDs()
wxArrayInt effectIDs;
// Are we a shell?
if ((VstPlugCategory) callDispatcher(effGetPlugCategory, 0, 0, NULL, 0) == kPlugCategShell)
if (mVstVersion >= 2 && (VstPlugCategory) callDispatcher(effGetPlugCategory, 0, 0, NULL, 0) == kPlugCategShell)
{
char name[64];
int effectID;
@ -2419,7 +2429,7 @@ void VSTEffect::OnTimer()
return;
}
if (mWantsIdle)
if (mVstVersion >= 2 && mWantsIdle)
{
int ret = callDispatcher(effIdle, 0, 0, NULL, 0.0);
if (!ret)
@ -2470,7 +2480,10 @@ void VSTEffect::PowerOn()
callDispatcher(effMainsChanged, 0, 1, NULL, 0.0);
// Tell the effect we're going to start processing
if (mVstVersion >= 2)
{
callDispatcher(effStartProcess, 0, 0, NULL, 0.0);
}
// Set state
mHasPower = true;
@ -2482,7 +2495,10 @@ void VSTEffect::PowerOff()
if (mHasPower)
{
// Tell the effect we're going to stop processing
if (mVstVersion >= 2)
{
callDispatcher(effStopProcess, 0, 0, NULL, 0.0);
}
// Turn the power off
callDispatcher(effMainsChanged, 0, 0, NULL, 0.0);