stb_vtc.h

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/*******************************************************************************
 * Copyright © 2014 The DTVKit Open Software Foundation Ltd (www.dtvkit.org)
 * Copyright © 2013 Ocean Blue Software Ltd
 *
 * This file is part of a DTVKit Software Component
 * You are permitted to copy, modify or distribute this file subject to the terms
 * of the DTVKit 1.0 Licence which can be found in licence.txt or at www.dtvkit.org
 * 
 * THIS CODE AND INFORMATION ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND,
 * EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR PURPOSE.
 * 
 * If you or your organisation is not a member of DTVKit then you have access
 * to this source code outside of the terms of the licence agreement
 * and you are expected to delete this and any associated files immediately.
 * Further information on DTVKit, membership and terms can be found at www.dtvkit.org
 *******************************************************************************/
#ifndef _STB_VTC_H
#define _STB_VTC_H

#include "techtype.h"
#include "osdtype.h"
#include "vtctype.h"

/*---Constant and macro definitions for public use-----------------------------*/

/*---Enumerations for public use-----------------------------------------------*/

/*---Global type defs for public use-------------------------------------------*/

/*---Global Function prototypes for public use---------------------------------*/

E_ASPECT_RATIO STB_VTGetDisplayAspectRatio(void);


E_FORMAT_CONVERSION STB_VTGetDecoderFormatConversion(void);

void STB_VTSetMhegScalingResolution(U16BIT width, U16BIT height);

void STB_VTSetMhegVideoScaling( S_RECTANGLE *scaling );

void STB_VTSetMhegAspectRatio(E_ASPECT_RATIO ratio);

void STB_VTSetMhegVideoAlignment(E_VIDEO_ASPECT_MODE alignment);


#ifdef INCLUDE_USER_DEFINED_VTG

E_MhegErr STB_VTMhegVideoToGraphics(S32BIT videoXVal, S32BIT videoYVal,
   S32BIT *graphicXVal, S32BIT *graphicYVal);
#endif  /* INCLUDE_USER_DEFINED_VTG */


#endif /*_STB_VTC_H*/