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Improved AudioThread interface, added XAudio2 audio output

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This commit is contained in:
Oil 2015-01-11 03:46:10 +04:00
parent e6e60795b7
commit b5c33ec26b
12 changed files with 289 additions and 70 deletions
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132
rpcs3/Emu/Audio/XAudio2/XAudio2Thread.cpp Normal file
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#include "stdafx.h"
#include "Utilities/Log.h"
#include "Emu/System.h"
#include "rpcs3/Ini.h"
#if defined (_WIN32)
#include "XAudio2Thread.h"
XAudio2Thread::~XAudio2Thread()
{
Quit();
}
void XAudio2Thread::Init()
{
HRESULT hr = S_OK;
hr = CoInitializeEx(nullptr, COINIT_MULTITHREADED);
if (FAILED(hr))
{
LOG_ERROR(GENERAL, "XAudio2Thread : CoInitializeEx() failed(0x%08x)", hr);
Emu.Pause();
return;
}
hr = XAudio2Create(&m_xaudio2_instance, 0, XAUDIO2_DEFAULT_PROCESSOR);
if (FAILED(hr))
{
LOG_ERROR(GENERAL, "XAudio2Thread : XAudio2Create() failed(0x%08x)", hr);
Emu.Pause();
return;
}
hr = m_xaudio2_instance->CreateMasteringVoice(&m_master_voice);
if (FAILED(hr))
{
LOG_ERROR(GENERAL, "XAudio2Thread : CreateMasteringVoice() failed(0x%08x)", hr);
m_xaudio2_instance->Release();
Emu.Pause();
}
}
void XAudio2Thread::Quit()
{
Stop();
m_source_voice->DestroyVoice();
m_source_voice = nullptr;
m_master_voice->DestroyVoice();
m_master_voice = nullptr;
m_xaudio2_instance->StopEngine();
m_xaudio2_instance->Release();
m_xaudio2_instance = nullptr;
}
void XAudio2Thread::Play()
{
HRESULT hr = m_source_voice->Start();
if (FAILED(hr))
{
LOG_ERROR(GENERAL, "XAudio2Thread : Start() failed(0x%08x)", hr);
Emu.Pause();
}
}
void XAudio2Thread::Close()
{
Stop();
HRESULT hr = m_source_voice->FlushSourceBuffers();
if (FAILED(hr))
{
LOG_ERROR(GENERAL, "XAudio2Thread : FlushSourceBuffers() failed(0x%08x)", hr);
Emu.Pause();
}
}
void XAudio2Thread::Stop()
{
HRESULT hr = m_source_voice->Stop();
if (FAILED(hr))
{
LOG_ERROR(GENERAL, "XAudio2Thread : Stop() failed(0x%08x)", hr);
Emu.Pause();
}
}
void XAudio2Thread::Open(const void* src, int size)
{
HRESULT hr;
WAVEFORMATEX waveformatex;
waveformatex.wFormatTag = WAVE_FORMAT_IEEE_FLOAT;
waveformatex.nChannels = 2;
waveformatex.nSamplesPerSec = 48000;
waveformatex.nAvgBytesPerSec = 48000 * 2 * sizeof(float);
waveformatex.nBlockAlign = 2 * sizeof(float);
waveformatex.wBitsPerSample = 32;
waveformatex.cbSize = 0;
hr = m_xaudio2_instance->CreateSourceVoice(&m_source_voice, &waveformatex, 0, XAUDIO2_DEFAULT_FREQ_RATIO);
if (FAILED(hr))
{
LOG_ERROR(GENERAL, "XAudio2Thread : CreateSourceVoice() failed(0x%08x)", hr);
Emu.Pause();
return;
}
AddData(src, size);
Play();
}
void XAudio2Thread::AddData(const void* src, int size)
{
XAUDIO2_BUFFER buffer;
buffer.AudioBytes = size;
buffer.Flags = 0;
buffer.LoopBegin = XAUDIO2_NO_LOOP_REGION;
buffer.LoopCount = 0;
buffer.LoopLength = 0;
buffer.pAudioData = (const BYTE*)src;
buffer.pContext = 0;
buffer.PlayBegin = 0;
buffer.PlayLength = 256;
HRESULT hr = m_source_voice->SubmitSourceBuffer(&buffer);
if (FAILED(hr))
{
LOG_ERROR(GENERAL, "XAudio2Thread : AddData() failed(0x%08x)", hr);
Emu.Pause();
}
}
#endif