/**

 * FreeRDP: A Remote Desktop Protocol Implementation

 * Audio Input Redirection Virtual Channel

 *

 * Copyright 2010-2011 Vic Lee

 * Copyright 2015 Thincast Technologies GmbH

 * Copyright 2015 DI (FH) Martin Haimberger <martin.haimberger@thincast.com>

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

#ifndef FREERDP_CHANNEL_AUDIN_CLIENT_AUDIN_H

#define FREERDP_CHANNEL_AUDIN_CLIENT_AUDIN_H

#include <freerdp/channels/audin.h>

#include <freerdp/freerdp.h>

#include <freerdp/codec/audio.h>

/**

 * Subsystem Interface

 */

typedef UINT (*AudinReceive)(const AUDIO_FORMAT* format, const BYTE* data, size_t size,

                             void* userData);

typedef struct _IAudinDevice IAudinDevice;

struct _IAudinDevice

{

	UINT (*Open)(IAudinDevice* devplugin, AudinReceive receive, void* userData);

	BOOL (*FormatSupported)(IAudinDevice* devplugin, const AUDIO_FORMAT* format);

	UINT (*SetFormat)(IAudinDevice* devplugin, const AUDIO_FORMAT* format, UINT32 FramesPerPacket);

	UINT (*Close)(IAudinDevice* devplugin);

	UINT (*Free)(IAudinDevice* devplugin);

};

#define AUDIN_DEVICE_EXPORT_FUNC_NAME "freerdp_audin_client_subsystem_entry"

typedef UINT (*PREGISTERAUDINDEVICE)(IWTSPlugin* plugin, IAudinDevice* device);

struct _FREERDP_AUDIN_DEVICE_ENTRY_POINTS

{

	IWTSPlugin* plugin;

	PREGISTERAUDINDEVICE pRegisterAudinDevice;

	ADDIN_ARGV* args;

	rdpContext* rdpcontext;

};

typedef struct _FREERDP_AUDIN_DEVICE_ENTRY_POINTS FREERDP_AUDIN_DEVICE_ENTRY_POINTS;

typedef FREERDP_AUDIN_DEVICE_ENTRY_POINTS* PFREERDP_AUDIN_DEVICE_ENTRY_POINTS;

typedef UINT (*PFREERDP_AUDIN_DEVICE_ENTRY)(PFREERDP_AUDIN_DEVICE_ENTRY_POINTS pEntryPoints);

#endif /* FREERDP_CHANNEL_AUDIN_CLIENT_AUDIN_H */