61 lines
837 B
C++
61 lines
837 B
C++
#include "..\e2dbase.h"
|
|
|
|
|
|
e2d::Audio * e2d::Audio::_instance = nullptr;
|
|
|
|
e2d::Audio * e2d::Audio::getInstance()
|
|
{
|
|
if (!_instance)
|
|
{
|
|
_instance = new (std::nothrow) Audio;
|
|
}
|
|
return _instance;
|
|
}
|
|
|
|
void e2d::Audio::destroyInstance()
|
|
{
|
|
if (_instance)
|
|
{
|
|
delete _instance;
|
|
_instance = nullptr;
|
|
}
|
|
}
|
|
|
|
IXAudio2 * e2d::Audio::getXAudio2()
|
|
{
|
|
return _xAudio2;
|
|
}
|
|
|
|
IXAudio2MasteringVoice * e2d::Audio::getMasteringVoice()
|
|
{
|
|
return _masteringVoice;
|
|
}
|
|
|
|
e2d::Audio::Audio()
|
|
: _xAudio2(nullptr)
|
|
, _masteringVoice(nullptr)
|
|
{
|
|
::CoInitialize(nullptr);
|
|
|
|
ThrowIfFailed(
|
|
XAudio2Create(&_xAudio2, 0)
|
|
);
|
|
|
|
ThrowIfFailed(
|
|
_xAudio2->CreateMasteringVoice(&_masteringVoice)
|
|
);
|
|
}
|
|
|
|
e2d::Audio::~Audio()
|
|
{
|
|
if (_masteringVoice)
|
|
{
|
|
_masteringVoice->DestroyVoice();
|
|
_masteringVoice = nullptr;
|
|
}
|
|
|
|
SafeRelease(_xAudio2);
|
|
|
|
::CoUninitialize();
|
|
}
|