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engine/audio/private/snd_dev_xaudio.h

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=====================================================================================//
+
+#ifndef SND_DEV_XAUDIO_H
+#define SND_DEV_XAUDIO_H
+#pragma once
+#include "audio_pch.h"
+#include "inetmessage.h"
+#include "netmessages.h"
+
+class IAudioDevice;
+IAudioDevice *Audio_CreateXAudioDevice( void );
+
+#if defined ( _X360 )
+
+class CClientInfo;
+void VOICE_AddPlayerToVoiceList( CClientInfo *pClient, bool bLocal );
+
+class CXboxVoice
+{
+public:
+
+	static const DWORD MAX_VOICE_BUFFER_TIME = 200;  // 200ms
+	CXboxVoice( void );
+	void		VoiceInit( void );
+	void		VoiceShutdown( void );
+	void		AddPlayerToVoiceList( CClientInfo *pClient, bool bLocal );
+	void		RemovePlayerFromVoiceList( CClientInfo *pClient, bool bLocal );
+	bool		VoiceUpdateData( void );
+	void		GetVoiceData( CLC_VoiceData *pData );
+	void		VoiceSendData( INetChannel	*pChannel );
+	void		VoiceResetLocalData( void );
+	void		PlayIncomingVoiceData( XUID xuid, const byte *pbData, DWORD pdwSize );
+	void		UpdateHUDVoiceStatus( void );
+	void		GetRemoteTalkers( int *pNumTalkers, XUID *pRemoteTalkers );
+	void		SetPlaybackPriority( XUID remoteTalker, DWORD dwUserIndex, XHV_PLAYBACK_PRIORITY playbackPriority );
+	bool		IsPlayerTalking( XUID uid, bool bLocal );
+	bool		IsHeadsetPresent( int id );
+	void		RemoveAllTalkers( CClientInfo *pLocal );
+
+private:
+	PIXHV2ENGINE			m_pXHVEngine;
+
+
+	// Local chat data
+	static const WORD m_ChatBufferSize = XHV_VOICECHAT_MODE_PACKET_SIZE * XHV_MAX_VOICECHAT_PACKETS;
+	BYTE        m_ChatBuffer[ m_ChatBufferSize ];
+	WORD        m_wLocalDataSize;
+
+	// Last voice data sent
+	DWORD       m_dwLastVoiceSend;
+};
+
+CXboxVoice *Audio_GetXVoice( void );
+IXAudio2 *Audio_GetXAudio2( void );
+
+#endif
+
+
+
+#endif // SND_DEV_XAUDIO_H