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

GpD3D/GpPLGlueAudioChannel.cpp

@@ -0,0 +1,49 @@
+#include "GpPLGlueAudioChannel.h"
+#include "ClientAudioChannelContext.h"
+#include "IGpAudioChannel.h"
+
+#include <stdlib.h>
+#include <new>
+
+void GpPLGlueAudioChannel::SetClientAudioChannelContext(PortabilityLayer::ClientAudioChannelContext *context)
+{
+	m_clientContext = context;
+	m_audioChannel->SetAudioChannelContext(this);
+}
+
+void GpPLGlueAudioChannel::PostBuffer(const void *buffer, size_t bufferSize)
+{
+	m_audioChannel->PostBuffer(buffer, bufferSize);
+}
+
+void GpPLGlueAudioChannel::Destroy()
+{
+	this->~GpPLGlueAudioChannel();
+	free(this);
+}
+
+void GpPLGlueAudioChannel::NotifyBufferFinished()
+{
+	if (m_clientContext)
+		m_clientContext->NotifyBufferFinished();
+}
+
+GpPLGlueAudioChannel *GpPLGlueAudioChannel::Create(IGpAudioChannel *audioChannel)
+{
+	void *storage = malloc(sizeof(GpPLGlueAudioChannel));
+	if (!storage)
+		return nullptr;
+
+	return new (storage) GpPLGlueAudioChannel(audioChannel);
+}
+
+GpPLGlueAudioChannel::GpPLGlueAudioChannel(IGpAudioChannel *audioChannel)
+	: m_audioChannel(audioChannel)
+	, m_clientContext(nullptr)
+{
+}
+
+GpPLGlueAudioChannel::~GpPLGlueAudioChannel()
+{
+	m_audioChannel->Destroy();
+}