/**

 * FreeRDP: A Remote Desktop Protocol Implementation

 * Video Optimized Remoting Virtual Channel Extension

 *

 * Copyright 2017 David Fort <contact@hardening-consulting.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_CHANNELS_CLIENT_VIDEO_H

#define FREERDP_CHANNELS_CLIENT_VIDEO_H

#include <freerdp/client/geometry.h>

#include <freerdp/channels/video.h>

typedef struct _VideoClientContext VideoClientContext;

typedef struct _VideoClientContextPriv VideoClientContextPriv;

typedef struct _VideoSurface VideoSurface;

/** @brief an implementation of surface used by the video channel */

struct _VideoSurface

{

	UINT32 x, y, w, h;

	BYTE* data;

};

typedef void (*pcVideoTimer)(VideoClientContext* video, UINT64 now);

typedef void (*pcVideoSetGeometry)(VideoClientContext* video, GeometryClientContext* geometry);

typedef VideoSurface* (*pcVideoCreateSurface)(VideoClientContext* video, BYTE* data, UINT32 x,

                                              UINT32 y, UINT32 width, UINT32 height);

typedef BOOL (*pcVideoShowSurface)(VideoClientContext* video, VideoSurface* surface);

typedef BOOL (*pcVideoDeleteSurface)(VideoClientContext* video, VideoSurface* surface);

/** @brief context for the video (MS-RDPEVOR) channel */

struct _VideoClientContext

{

	void* handle;

	void* custom;

	VideoClientContextPriv* priv;

	pcVideoSetGeometry setGeometry;

	pcVideoTimer timer;

	pcVideoCreateSurface createSurface;

	pcVideoShowSurface showSurface;

	pcVideoDeleteSurface deleteSurface;

};

#endif /* FREERDP_CHANNELS_CLIENT_VIDEO_H */