More work. Audio driver works enough to play music now.

GpD3D/GpThreadEvent_Win32.cpp

@@ -0,0 +1,51 @@
+#include "GpThreadEvent_Win32.h"
+
+#include <stdlib.h>
+#include <new>
+
+void GpThreadEvent_Win32::Wait()
+{
+	WaitForSingleObject(m_event, INFINITE);
+}
+
+void GpThreadEvent_Win32::WaitTimed(uint32_t msec)
+{
+	WaitForSingleObject(m_event, static_cast<DWORD>(msec));
+}
+
+void GpThreadEvent_Win32::Signal()
+{
+	SetEvent(m_event);
+}
+
+void GpThreadEvent_Win32::Destroy()
+{
+	this->~GpThreadEvent_Win32();
+	free(this);
+}
+
+GpThreadEvent_Win32 *GpThreadEvent_Win32::Create(bool autoReset, bool startSignaled)
+{
+	HANDLE handle = CreateEventA(nullptr, autoReset ? FALSE : TRUE, startSignaled ? TRUE : FALSE, nullptr);
+	if (handle == nullptr)
+		return nullptr;
+
+	void *storage = malloc(sizeof(GpThreadEvent_Win32));
+	if (!storage)
+	{
+		CloseHandle(handle);
+		return nullptr;
+	}
+
+	return new (storage) GpThreadEvent_Win32(handle);
+}
+
+GpThreadEvent_Win32::GpThreadEvent_Win32(const HANDLE &handle)
+	: m_event(handle)
+{
+}
+
+GpThreadEvent_Win32::~GpThreadEvent_Win32()
+{
+	CloseHandle(m_event);
+}