hbbtv_sif_types.h

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/*******************************************************************************
 * Copyright © 2014 The DTVKit Open Software Foundation Ltd (www.dtvkit.org)
 * Copyright © 2014 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
 *******************************************************************************/
/* pre-processor mechanism so multiple inclusions don't cause compilation error*/

#ifndef _HBBTV_SIF_TYPES_H

#define _HBBTV_SIF_TYPES_H

#include "hbbtv_types.h"


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

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

typedef enum
{
   HBBTV_COMPONENT_VIDEO = 0,
   HBBTV_COMPONENT_AUDIO,
   HBBTV_COMPONENT_SUBTITLE,
   HBBTV_COMPONENT_ALL
} E_HBBTV_COMPONENT_TYPE;

typedef enum
{
   HBBTV_VIDEO_MPEG2,
   HBBTV_VIDEO_H_264
} E_HBBTV_VIDEO_ENCODING;

typedef enum
{
   HBBTV_AUDIO_MPEG2,
   HBBTV_AUDIO_HEAAC,
   HBBTV_AUDIO_E_AC3,
   HBBTV_AUDIO_MP3
} E_HBBTV_AUDIO_ENCODING;


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

typedef struct
{
   S8BIT component_tag;
   U16BIT pid;
   E_HBBTV_COMPONENT_TYPE type;
   union
   {
      struct
      {
         E_HBBTV_VIDEO_ENCODING encoding;
         BOOLEAN hd;
         U8BIT frame_rate;
         E_HBBTV_ASPECT_RATIO aspect_ratio;
      } video;
      struct
      {
         E_HBBTV_AUDIO_ENCODING encoding;
         U8BIT lang_code[4];
         BOOLEAN audio_description;
         U8BIT audio_channels;
      } audio;
      struct
      {
         U8BIT lang_code[4];
         BOOLEAN hearing_impaired;
      } subtitle;
   } av;
   BOOLEAN encrypted;
   BOOLEAN active;
} S_HBBTV_COMPONENT_DETAILS;


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

#endif /* _HBBTV_SIF_TYPES_H */