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/* Copyright (c) MediaArea.net SARL. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license that can
* be found in the License.html file in the root of the source tree.
*/
//---------------------------------------------------------------------------
#ifndef File__ReferenceFilesHelperH
#define File__ReferenceFilesHelperH
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
#include "MediaInfo/File__Analyze.h"
#include "MediaInfo/MediaInfo_Internal.h"
#include <vector>
//---------------------------------------------------------------------------
namespace MediaInfoLib
{
//***************************************************************************
// Class File__ReferenceFilesHelper
//***************************************************************************
class File__ReferenceFilesHelper
{
public :
//In
struct reference
{
ZtringList FileNames;
Ztring Source; //Source file name (relative path)
stream_t StreamKind;
size_t StreamPos;
size_t MenuPos;
int64u StreamID;
float64 FrameRate;
int64u Delay;
int64u FileSize;
bool IsCircular;
bool IsMain;
bool FileSize_IsPresent; //TODO: merge with FileSize after regression tests
#if MEDIAINFO_ADVANCED || MEDIAINFO_MD5
bool List_Compute_Done;
#endif //MEDIAINFO_ADVANCED || MEDIAINFO_MD5
size_t State;
std::map<std::string, Ztring> Infos;
MediaInfo_Internal* MI;
struct completeduration
{
Ztring FileName;
MediaInfo_Internal* MI;
int64u IgnoreFramesBefore;
int64u IgnoreFramesAfterDuration; //temporary value, some formats have duration instead of frame position
int64u IgnoreFramesAfter;
float64 IgnoreFramesRate;
#if MEDIAINFO_DEMUX
int64u Demux_Offset_Frame;
int64u Demux_Offset_DTS;
int64u Demux_Offset_FileSize;
#endif //MEDIAINFO_DEMUX
completeduration()
{
MI=NULL;
IgnoreFramesBefore=0;
IgnoreFramesAfterDuration=(int64u)-1;
IgnoreFramesAfter=(int64u)-1;
IgnoreFramesRate=0;
#if MEDIAINFO_DEMUX
Demux_Offset_Frame=0;
Demux_Offset_DTS=0;
Demux_Offset_FileSize=0;
#endif //MEDIAINFO_DEMUX
}
~completeduration()
{
delete MI;
}
};
vector<completeduration> CompleteDuration;
size_t CompleteDuration_Pos;
#if MEDIAINFO_FILTER
int64u Enabled;
#endif //MEDIAINFO_FILTER
std::bitset<32> Status;
#if MEDIAINFO_NEXTPACKET && MEDIAINFO_IBI
ibi::stream IbiStream;
#endif //MEDIAINFO_NEXTPACKET && MEDIAINFO_IBI
reference()
{
FileNames.Separator_Set(0, __T(","));
StreamKind=Stream_Max;
StreamPos=(size_t)-1;
MenuPos=(size_t)-1;
StreamID=(int64u)-1;
FrameRate=0;
Delay=0;
FileSize=(int64u)-1;
IsCircular=false;
IsMain=false;
FileSize_IsPresent=false;
#if MEDIAINFO_ADVANCED || MEDIAINFO_MD5
List_Compute_Done=false;
#endif //MEDIAINFO_ADVANCED || MEDIAINFO_MD5
State=0;
MI=NULL;
CompleteDuration_Pos=0;
#if MEDIAINFO_FILTER
Enabled=true;
#endif //MEDIAINFO_FILTER
}
};
typedef std::vector<reference> references;
references References;
bool TestContinuousFileNames;
bool FilesForStorage;
bool ContainerHasNoId;
bool HasMainFile;
bool HasMainFile_Filled;
int64u ID_Max;
//Streams management
bool ParseReference_Init();
void ParseReferences();
//Constructor / Destructor
File__ReferenceFilesHelper(File__Analyze* MI, MediaInfo_Config_MediaInfo* Config);
~File__ReferenceFilesHelper();
#if MEDIAINFO_SEEK
size_t Read_Buffer_Seek (size_t Method, int64u Value, int64u ID);
#endif //MEDIAINFO_SEEK
private :
//Streams management
void ParseReference ();
void ParseReference_Finalize ();
void ParseReference_Finalize_PerStream ();
void Open_Buffer_Unsynch() {Read_Buffer_Unsynched();}
//Buffer - Global
void Read_Buffer_Unsynched();
//temp
File__Analyze* MI;
MediaInfo_Config_MediaInfo* Config;
references::iterator Reference;
bool Init_Done;
bool Demux_Interleave;
size_t CountOfReferencesToParse;
size_t CountOfReferences_ForReadSize;
float64 FrameRate;
float64 Duration;
stream_t StreamKind_Last;
size_t StreamPos_From;
size_t StreamPos_To;
#if MEDIAINFO_NEXTPACKET
int64u DTS_Minimal;
int64u DTS_Interval;
#endif //MEDIAINFO_NEXTPACKET
//Helpers
size_t Stream_Prepare(stream_t StreamKind, size_t StreamPos=(size_t)-1);
void FileSize_Compute();
void CountOfReferences_ForReadSize_Run();
MediaInfo_Internal* MI_Create();
#if MEDIAINFO_ADVANCED || MEDIAINFO_MD5
void List_Compute();
#endif //MEDIAINFO_ADVANCED || MEDIAINFO_MD5
#if MEDIAINFO_EVENTS
void SubFile_Start();
int64u StreamID_Previous;
#endif //MEDIAINFO_EVENTS
#if MEDIAINFO_DEMUX
int64u Offset_Video_DTS;
#endif //MEDIAINFO_DEMUX
};
} //NameSpace
#endif
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