Ts2Utils.h

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/*****************************************************************
|
|   MPEG2 Transport Stream - Utils
|
|   $Id: Ts2Utils.h 296 2014-06-25 11:20:09Z jebaseelir $
|   Original author:  Julien Boeuf
|
|   This software is provided to you pursuant to your agreement 
|   with Intertrust Technologies Corporation ("Intertrust"). 
|   This software may be used only in accordance with the terms 
|   of the agreement.
|      
|   Copyright (c) 2005-2014 by Intertrust. All rights reserved. 
|
****************************************************************/

#ifndef _TS2_UTILS_H_
#define _TS2_UTILS_H_

/*----------------------------------------------------------------------
|   includes
+---------------------------------------------------------------------*/
#include "Atomix.h"
#include "Ts2Config.h"

/*----------------------------------------------------------------------
|   types
+---------------------------------------------------------------------*/
typedef struct TS2_RotationPoints TS2_RotationPoints;

typedef void (*TS2_MapValueDestructor)(void* value);

typedef struct {
    /* internal: don't manipulate directly */
    ATX_List*              entries;
    TS2_MapValueDestructor destroy_value;
} TS2_Map;


/*----------------------------------------------------------------------
|   TS2_Map methods
+---------------------------------------------------------------------*/
#ifdef __cplusplus
extern "C" {
#endif

ATX_Result 
TS2_Map_Construct(TS2_Map* self, TS2_MapValueDestructor destructor);

void       
TS2_Map_Destruct(TS2_Map* self);

ATX_Result 
TS2_Map_Put(TS2_Map* self, ATX_UInt16 key, void* value);

void*      
TS2_Map_Get(TS2_Map* self, ATX_UInt16 key);

ATX_Result 
TS2_Map_Remove(TS2_Map* self, ATX_UInt16 key);

void       
TS2_Map_Clear(TS2_Map* self);

/*----------------------------------------------------------------------
|   TS2_RotationPoints methods
+---------------------------------------------------------------------*/
TS2_EXPORT ATX_Result
TS2_RotationPoints_Create(ATX_Size             capacity,
                          TS2_RotationPoints** points);

TS2_EXPORT ATX_Result
TS2_RotationPoints_CreateFromFile(const char*          filename,
                                  TS2_RotationPoints** points);

TS2_EXPORT ATX_Result
TS2_RotationPoints_AddPoint(TS2_RotationPoints* self,
                            ATX_UInt32          point);

TS2_EXPORT ATX_Result
TS2_RotationPoints_GetPoint(const TS2_RotationPoints* self,
                            ATX_Ordinal               idx,
                            ATX_UInt32*               point);

TS2_EXPORT ATX_Result
TS2_RotationPoints_SetPoint(TS2_RotationPoints* self,
                            ATX_Ordinal         idx,
                            ATX_UInt32          point);

TS2_EXPORT ATX_Size
TS2_RotationPoints_GetPointCount(const TS2_RotationPoints* self);

TS2_EXPORT ATX_Result
TS2_RotationPoints_ToFile(const TS2_RotationPoints* self,
                          const char*               filename);

TS2_EXPORT void
TS2_RotationPoints_Destroy(TS2_RotationPoints* self);

#ifdef __cplusplus
}
#endif

#endif /* _TS2_UTILS_H_ */