XAudioSandbox.cpp

#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <iostream>
#include <xaudio2.h>
#include <string>
#include <wrl/client.h>

#include "WAVFileReader.h"
#pragma comment(lib,"xaudio2.lib")

HRESULT PlayWave(_In_ IXAudio2* pXaudio2, _In_z_ LPCWSTR szFilename);
HRESULT FindMediaFileCch(_Out_writes_(cchDest) WCHAR* strDestPath, _In_ int cchDest, _In_z_ LPCWSTR strFilename);

int main(int argc, char* argv[])
{
	Microsoft::WRL::ComPtr<IXAudio2> pXAudio2 = nullptr;
	UINT32 flags = 0;
	HRESULT hr = XAudio2Create(&pXAudio2, flags);

	if (FAILED(hr))
	{
		wprintf(L"Failed to init XAudio2 engine: %#X\n", hr);
		return 1;
	}

	CoInitializeEx(nullptr, COINIT_MULTITHREADED);

	IXAudio2MasteringVoice* pMasteringVoice = nullptr;
	if (FAILED(hr = pXAudio2->CreateMasteringVoice(&pMasteringVoice)))
	{
		wprintf(L"Failed creating mastering voice: %#X\n", hr);
		CoUninitialize();
		return 1;
	}

	if (FAILED(hr = PlayWave(pXAudio2.Get(), L"Resources\\Voice\\再生したよ～！.wav")))
	{
		wprintf(L"Failed creating source voice: %#X\n", hr);
		CoUninitialize();
		return 1;
	}

	pMasteringVoice->DestroyVoice();

	CoUninitialize();

	return 0;
}

_Use_decl_annotations_
HRESULT PlayWave(IXAudio2* pXaudio2, LPCWSTR szFilename)
{
  // 省略
}

_Use_decl_annotations_
HRESULT FindMediaFileCch(WCHAR* strDestPath, int cchDest, LPCWSTR strFilename)
{
  // 省略
}