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audioeffect.cpp
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audioeffect.cpp
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#include "defines.h"
#include "audioobjects.h"
#include "audioobject_volume.h"
#include "audiohardware.h"
#include "audiodevice.h"
#include "audioeffects.h"
#include "object_song.h"
void AudioObject::AO_InitSampleRateAndSize(int rate,int buffersize)
{
setSize=buffersize;
setSampleRate=rate;
InitSampleRateAndSize(rate,buffersize);
}
void AudioObject::AO_InitIOChannels(int channels)
{
iosetcorrect=InitIOChannels(channels);
if(iosetcorrect==true)
{
iochannels=channels;
if(ins) // Use Stream Input (FX)
{
if(ins==outs)
setins=setouts=channels;
else
{
// 1/2
if(ins>=channels)
setins=channels;
else
setins=ins;
if(outs<=channels)
setouts=channels;
else
setouts=outs;
}
}
else
{
// Just Create Output (Instrument)
setins=0;
setouts=outs;
}
}
else
{
setins=ins;
setouts=outs;
}
}
void AudioObject::TogglePlugInOnOff()
{
OnOff(plugin_on==true?false:true);
}
void AudioObject::User_TogglePluginBypass()
{
if(song)
song->Automate(this,song->GetSongPosition(),ID_AUDIOPLUGINBYPASS,plugin_bypass==true?0:1,AEF_PLUGINCONTROL|AEF_USEREDIT);
plugin_bypass=plugin_bypass==true?false:true;
}
void AudioObject::CreateAudioObjectBuffer()
{
Reset();
DeleteBuffer();
if(setSize==0)return;
int outchls=GetOutputPins()<MAXCHANNELSPERCHANNEL?MAXCHANNELSPERCHANNEL:GetOutputPins(); // Minimum MAXCHANNELSPERCHANNEL !
if(aobuffer=new AudioHardwareBuffer)
{
aobuffer->InitARESOut(setSize,outchls);
if(aobuffer->outputbufferARES)
{
aobuffer->SetBuffer(outchls,setSize);
aobuffer->bufferms=mainaudio->ConvertSizeToMs(mainaudio->GetGlobalSampleRate(),setSize);
if(aobuffer->bufferms<=0)aobuffer->bufferms=0.1; // mini !
aobuffer->delayvalue=(int)floor((1000/aobuffer->bufferms)+0.5);
}
else
{
delete aobuffer;
aobuffer=0;
}
}
}
void AudioObject::DeleteBuffer()
{
if(aobuffer)
{
aobuffer->Delete32BitBuffer();
delete aobuffer;
aobuffer=0;
}
}
void AudioObject::FreeChunks()
{
if(chunkdata_buffer)
delete chunkdata_buffer;
chunkdata_buffer=0;
}
void AudioObject::SetInVolume(ARES v)
{
involume=v;
}
void AudioObject::SetOutVolume(ARES v)
{
outvolume=v;
}
bool AudioObject::IsActive()
{
return plugin_active;
}