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UWP support

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This commit is contained in:
Jack Andersen
2017-12-05 17:20:59 -10:00
parent 598bce028b
commit f228f23661
23 changed files with 360 additions and 162 deletions
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134
lib/audiodev/WASAPI.cpp
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@@ -8,8 +8,12 @@
#include <iterator>
#if !WINDOWS_STORE
const CLSID CLSID_MMDeviceEnumerator = __uuidof(MMDeviceEnumerator);
const IID IID_IMMDeviceEnumerator = __uuidof(IMMDeviceEnumerator);
#else
using namespace Windows::Media::Devices;
#endif
const IID IID_IAudioClient = __uuidof(IAudioClient);
const IID IID_IAudioRenderClient = __uuidof(IAudioRenderClient);
@@ -23,14 +27,17 @@ static logvisor::Module Log("boo::WASAPI");
struct WASAPIAudioVoiceEngine : BaseAudioVoiceEngine
{
#if !WINDOWS_STORE
ComPtr<IMMDeviceEnumerator> m_enumerator;
ComPtr<IMMDevice> m_device;
#endif
ComPtr<IAudioClient> m_audClient;
ComPtr<IAudioRenderClient> m_renderClient;
size_t m_curBufFrame = 0;
std::vector<float> m_5msBuffer;
#if !WINDOWS_STORE
struct NotificationClient : public IMMNotificationClient
{
WASAPIAudioVoiceEngine& m_parent;
@@ -122,9 +129,11 @@ struct WASAPIAudioVoiceEngine : BaseAudioVoiceEngine
return S_OK;
}
} m_notificationClient;
#endif
void _buildAudioRenderClient()
{
#if !WINDOWS_STORE
if (FAILED(m_enumerator->GetDefaultAudioEndpoint(eRender, eConsole, &m_device)))
{
Log.report(logvisor::Fatal, L"unable to obtain default audio device");
@@ -138,12 +147,15 @@ struct WASAPIAudioVoiceEngine : BaseAudioVoiceEngine
m_device.Reset();
return;
}
#endif
WAVEFORMATEXTENSIBLE* pwfx;
if (FAILED(m_audClient->GetMixFormat((WAVEFORMATEX**)&pwfx)))
{
Log.report(logvisor::Fatal, L"unable to obtain audio mix format from device");
#if !WINDOWS_STORE
m_device.Reset();
#endif
return;
}
@@ -226,7 +238,9 @@ struct WASAPIAudioVoiceEngine : BaseAudioVoiceEngine
nullptr)))
{
Log.report(logvisor::Fatal, L"unable to initialize audio client");
#if !WINDOWS_STORE
m_device.Reset();
#endif
CoTaskMemFree(pwfx);
return;
}
@@ -251,7 +265,9 @@ struct WASAPIAudioVoiceEngine : BaseAudioVoiceEngine
else
{
Log.report(logvisor::Fatal, L"unsupported bits-per-sample %d", pwfx->Format.wBitsPerSample);
#if !WINDOWS_STORE
m_device.Reset();
#endif
return;
}
}
@@ -266,7 +282,9 @@ struct WASAPIAudioVoiceEngine : BaseAudioVoiceEngine
else
{
Log.report(logvisor::Fatal, L"unsupported floating-point bits-per-sample %d", pwfx->Format.wBitsPerSample);
#if !WINDOWS_STORE
m_device.Reset();
#endif
return;
}
}
@@ -277,7 +295,9 @@ struct WASAPIAudioVoiceEngine : BaseAudioVoiceEngine
if (FAILED(m_audClient->GetBufferSize(&bufferFrameCount)))
{
Log.report(logvisor::Fatal, L"unable to get audio buffer frame count");
#if !WINDOWS_STORE
m_device.Reset();
#endif
return;
}
m_mixInfo.m_periodFrames = bufferFrameCount;
@@ -285,14 +305,78 @@ struct WASAPIAudioVoiceEngine : BaseAudioVoiceEngine
if (FAILED(m_audClient->GetService(IID_IAudioRenderClient, &m_renderClient)))
{
Log.report(logvisor::Fatal, L"unable to create audio render client");
#if !WINDOWS_STORE
m_device.Reset();
#endif
return;
}
}
WASAPIAudioVoiceEngine()
: m_notificationClient(*this)
#if WINDOWS_STORE
struct CompletionHandler : IActivateAudioInterfaceCompletionHandler
{
WASAPIAudioVoiceEngine& e;
LONG _cRef = 1;
CompletionHandler(WASAPIAudioVoiceEngine& e) : e(e) {}
HRESULT ActivateCompleted(IActivateAudioInterfaceAsyncOperation* operation)
{
return e.ActivateCompleted(operation);
}
ULONG STDMETHODCALLTYPE AddRef()
{
return InterlockedIncrement(&_cRef);
}
ULONG STDMETHODCALLTYPE Release()
{
ULONG ulRef = InterlockedDecrement(&_cRef);
if (0 == ulRef)
{
delete this;
}
return ulRef;
}
HRESULT STDMETHODCALLTYPE QueryInterface(
REFIID riid, VOID **ppvInterface)
{
if (IID_IUnknown == riid)
{
AddRef();
*ppvInterface = (IUnknown*)this;
}
else if (__uuidof(IActivateAudioInterfaceCompletionHandler) == riid)
{
AddRef();
*ppvInterface = (IActivateAudioInterfaceCompletionHandler*)this;
}
else
{
*ppvInterface = NULL;
return E_NOINTERFACE;
}
return S_OK;
}
} m_completion = {*this};
HRESULT ActivateCompleted(IActivateAudioInterfaceAsyncOperation* operation)
{
ComPtr<IUnknown> punkAudioInterface;
HRESULT hrActivateResult;
operation->GetActivateResult(&hrActivateResult, &punkAudioInterface);
punkAudioInterface.As<IAudioClient>(&m_audClient);
_buildAudioRenderClient();
return ERROR_SUCCESS;
}
#endif
WASAPIAudioVoiceEngine()
#if !WINDOWS_STORE
: m_notificationClient(*this)
#endif
{
#if !WINDOWS_STORE
/* Enumerate default audio device */
if (FAILED(CoCreateInstance(CLSID_MMDeviceEnumerator, nullptr,
CLSCTX_ALL, IID_IMMDeviceEnumerator,
@@ -310,6 +394,11 @@ struct WASAPIAudioVoiceEngine : BaseAudioVoiceEngine
}
_buildAudioRenderClient();
#else
auto deviceIdStr = MediaDevice::GetDefaultAudioRenderId(Windows::Media::Devices::AudioDeviceRole::Default);
ComPtr<IActivateAudioInterfaceAsyncOperation> asyncOp;
ActivateAudioInterfaceAsync(deviceIdStr->Data(), __uuidof(IAudioClient3), nullptr, &m_completion, &asyncOp);
#endif
}
bool m_started = false;
@@ -411,6 +500,7 @@ struct WASAPIAudioVoiceEngine : BaseAudioVoiceEngine
}
}
#if !WINDOWS_STORE
std::vector<std::pair<std::string, std::string>> enumerateMIDIDevices() const
{
std::vector<std::pair<std::string, std::string>> ret;
@@ -681,13 +771,53 @@ struct WASAPIAudioVoiceEngine : BaseAudioVoiceEngine
}
bool useMIDILock() const {return true;}
#else
std::vector<std::pair<std::string, std::string>> enumerateMIDIDevices() const
{
return {};
}
std::unique_ptr<IMIDIIn> newVirtualMIDIIn(ReceiveFunctor&& receiver)
{
return {};
}
std::unique_ptr<IMIDIOut> newVirtualMIDIOut()
{
return {};
}
std::unique_ptr<IMIDIInOut> newVirtualMIDIInOut(ReceiveFunctor&& receiver)
{
return {};
}
std::unique_ptr<IMIDIIn> newRealMIDIIn(const char* name, ReceiveFunctor&& receiver)
{
return {};
}
std::unique_ptr<IMIDIOut> newRealMIDIOut(const char* name)
{
return {};
}
std::unique_ptr<IMIDIInOut> newRealMIDIInOut(const char* name, ReceiveFunctor&& receiver)
{
return {};
}
bool useMIDILock() const {return false;}
#endif
};
std::unique_ptr<IAudioVoiceEngine> NewAudioVoiceEngine()
{
std::unique_ptr<IAudioVoiceEngine> ret = std::make_unique<WASAPIAudioVoiceEngine>();
#if !WINDOWS_STORE
if (!static_cast<WASAPIAudioVoiceEngine&>(*ret).m_device)
return {};
#endif
return ret;
}