52 lines
1.2 KiB
C++
52 lines
1.2 KiB
C++
#pragma once
|
|
|
|
#include "stdafx.h"
|
|
#include "../Core/BaseSoundManager.h"
|
|
|
|
class Console;
|
|
|
|
struct SoundDeviceInfo
|
|
{
|
|
string description;
|
|
GUID guid;
|
|
};
|
|
|
|
class SoundManager : public BaseSoundManager
|
|
{
|
|
public:
|
|
SoundManager(shared_ptr<Console> console, HWND hWnd);
|
|
~SoundManager();
|
|
|
|
void Release();
|
|
void ProcessEndOfFrame();
|
|
void PlayBuffer(int16_t *soundBuffer, uint32_t bufferSize, uint32_t sampleRate, bool isStereo);
|
|
void Play();
|
|
void Pause();
|
|
void Stop();
|
|
|
|
string GetAvailableDevices();
|
|
void SetAudioDevice(string deviceName);
|
|
|
|
private:
|
|
vector<SoundDeviceInfo> GetAvailableDeviceInfo();
|
|
static bool CALLBACK DirectSoundEnumProc(LPGUID lpGUID, LPCWSTR lpszDesc, LPCSTR lpszDrvName, LPVOID lpContext);
|
|
bool InitializeDirectSound(uint32_t sampleRate, bool isStereo);
|
|
void ClearSecondaryBuffer();
|
|
void CopyToSecondaryBuffer(uint8_t *data, uint32_t size);
|
|
void ValidateWriteCursor(DWORD safeWriteCursor);
|
|
|
|
private:
|
|
shared_ptr<Console> _console;
|
|
HWND _hWnd;
|
|
GUID _audioDeviceID;
|
|
bool _needReset = false;
|
|
string _audioDeviceName = "";
|
|
|
|
DWORD _lastWriteOffset = 0;
|
|
uint32_t _previousLatency = 0;
|
|
bool _playing = false;
|
|
|
|
IDirectSound8* _directSound;
|
|
IDirectSoundBuffer* _primaryBuffer;
|
|
IDirectSoundBuffer8* _secondaryBuffer;
|
|
};
|