diff options
Diffstat (limited to 'src/thirdparty/MediaInfo/MediaInfo/Text/File_Scc.cpp')
| -rw-r--r-- | src/thirdparty/MediaInfo/MediaInfo/Text/File_Scc.cpp | 275 |
1 files changed, 0 insertions, 275 deletions
diff --git a/src/thirdparty/MediaInfo/MediaInfo/Text/File_Scc.cpp b/src/thirdparty/MediaInfo/MediaInfo/Text/File_Scc.cpp deleted file mode 100644 index dcebeae85..000000000 --- a/src/thirdparty/MediaInfo/MediaInfo/Text/File_Scc.cpp +++ /dev/null @@ -1,275 +0,0 @@ -/* 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.
- */
-
-//---------------------------------------------------------------------------
-// Pre-compilation
-#include "MediaInfo/PreComp.h"
-#ifdef __BORLANDC__
- #pragma hdrstop
-#endif
-//---------------------------------------------------------------------------
-
-//---------------------------------------------------------------------------
-#include "MediaInfo/Setup.h"
-//---------------------------------------------------------------------------
-
-//---------------------------------------------------------------------------
-#if defined(MEDIAINFO_SCC_YES)
-//---------------------------------------------------------------------------
-
-//---------------------------------------------------------------------------
-#include "MediaInfo/Text/File_Scc.h"
-#include "MediaInfo/MediaInfo_Config_MediaInfo.h"
-#include "MediaInfo/Text/File_Eia608.h"
-//---------------------------------------------------------------------------
-
-namespace MediaInfoLib
-{
-
-//***************************************************************************
-// Utils
-//***************************************************************************
-
-int64u Scc_str2timecode(const char* Value)
-{
- size_t Length=strlen(Value);
- if (Length==11
- && Value[0]>='0' && Value[0]<='9'
- && Value[1]>='0' && Value[1]<='9'
- && Value[2]==':'
- && Value[3]>='0' && Value[3]<='9'
- && Value[4]>='0' && Value[4]<='9'
- && Value[5]==':'
- && Value[6]>='0' && Value[6]<='9'
- && Value[7]>='0' && Value[7]<='9'
- && (Value[8]==':' || Value[8]==';')
- && Value[9]>='0' && Value[9]<='9'
- && Value[10]>='0' && Value[10]<='9')
- {
- int64u ToReturn=(int64u)(Value[0]-'0')*10*60*60*1000000000
- +(int64u)(Value[1]-'0') *60*60*1000000000
- +(int64u)(Value[3]-'0') *10*60*1000000000
- +(int64u)(Value[4]-'0') *60*1000000000
- +(int64u)(Value[6]-'0') *10*1000000000
- +(int64u)(Value[7]-'0') *1000000000
- +(int64u)(Value[9]-'0') * 333333333
- +(int64u)(Value[10]-'0') * 33333333;
-
- return ToReturn;
- }
- else
- return (int64u)-1;
-}
-
-//***************************************************************************
-// Constructor/Destructor
-//***************************************************************************
-
-//---------------------------------------------------------------------------
-File_Scc::File_Scc()
-:File__Analyze()
-{
- //Configuration
- ParserName=__T("SCC");
- #if MEDIAINFO_EVENTS
- ParserIDs[0]=MediaInfo_Parser_Scc;
- #endif //MEDIAINFO_EVENTS
- #if MEDIAINFO_TRACE
- Trace_Layers_Update(8); //Stream
- #endif //MEDIAINFO_TRACE
- PTS_DTS_Needed=true;
-
- //Temp
- Parser=NULL;
-}
-
-//---------------------------------------------------------------------------
-File_Scc::~File_Scc()
-{
- delete Parser; //Parser=NULL;
-}
-
-//***************************************************************************
-// Buffer - Global
-//***************************************************************************
-
-//---------------------------------------------------------------------------
-#if MEDIAINFO_SEEK
-size_t File_Scc::Read_Buffer_Seek (size_t Method, int64u Value, int64u ID)
-{
- GoTo(0);
- Open_Buffer_Unsynch();
- return 1;
-}
-#endif //MEDIAINFO_SEEK
-
-//---------------------------------------------------------------------------
-#if MEDIAINFO_SEEK
-void File_Scc::Read_Buffer_Unsynched()
-{
- if (Parser)
- Parser->Open_Buffer_Unsynch();
-}
-#endif //MEDIAINFO_SEEK
-
-//---------------------------------------------------------------------------
-#if MEDIAINFO_SEEK
-void File_Scc::Read_Buffer_AfterParsing()
-{
- if (Parser && File_Offset+Buffer_Size==File_Size)
- Parser->Open_Buffer_Unsynch();
-}
-#endif //MEDIAINFO_SEEK
-
-//***************************************************************************
-// Streams management
-//***************************************************************************
-
-//---------------------------------------------------------------------------
-void File_Scc::Streams_Finish()
-{
- if (Parser && Parser->Status[IsAccepted])
- {
- Finish(Parser);
- for (size_t Pos2=0; Pos2<Parser->Count_Get(Stream_Text); Pos2++)
- {
- Stream_Prepare(Stream_Text);
- Merge(*Parser, Stream_Text, StreamPos_Last, Pos2);
- Fill(Stream_Text, StreamPos_Last, Text_ID, Parser->Retrieve(Stream_Text, Pos2, Text_ID), true);
- }
- }
-}
-
-//***************************************************************************
-// Buffer - File header
-//***************************************************************************
-
-//---------------------------------------------------------------------------
-bool File_Scc::FileHeader_Begin()
-{
- //Element_Size
- if (File_Size<22)
- {
- Reject("N19");
- return false;
- }
- if (Buffer_Size<22)
- return false; //Must wait for more data
-
- if (Buffer[ 0]!=0x53
- || Buffer[ 1]!=0x63
- || Buffer[ 2]!=0x65
- || Buffer[ 3]!=0x6E
- || Buffer[ 4]!=0x61
- || Buffer[ 5]!=0x72
- || Buffer[ 6]!=0x69
- || Buffer[ 7]!=0x73
- || Buffer[ 8]!=0x74
- || Buffer[ 9]!=0x5F
- || Buffer[10]!=0x53
- || Buffer[11]!=0x43
- || Buffer[12]!=0x43
- || Buffer[13]!=0x20
- || Buffer[14]!=0x56
- || Buffer[15]!=0x31
- || Buffer[16]!=0x2E
- || Buffer[17]!=0x30
- )
- {
- Reject("SCC");
- return false;
- }
-
- //Element_Size
- if (Buffer_Size<File_Size)
- return false; //Must wait for more data
-
- //All should be OK...
- return true;
-}
-
-//---------------------------------------------------------------------------
-void File_Scc::FileHeader_Parse()
-{
- Skip_String(18, "Magic");
- while (Element_Offset<Buffer_Size)
- {
- if (Buffer[(size_t)Element_Offset]!=0x0D && Buffer[(size_t)Element_Offset]!=0x0A)
- break;
- Element_Offset++;
- }
-
- Accept();
- Fill(Stream_General, 0, General_Format, "SCC");
-
- //Init
- Parser=new File_Eia608();
- Open_Buffer_Init(Parser);
-}
-
-//***************************************************************************
-// Buffer - Per element
-//***************************************************************************
-
-//---------------------------------------------------------------------------
-void File_Scc::Header_Parse()
-{
- size_t End=Buffer_Offset;
-
- //Content
- while (End<Buffer_Size)
- {
- if (Buffer[End]==0x0D || Buffer[End]==0x0A)
- break;
- End++;
- }
-
- //EOL
- while (End<Buffer_Size)
- {
- if (Buffer[End]!=0x0D && Buffer[End]!=0x0A)
- break;
- End++;
- }
-
- //Filling
- Header_Fill_Size(End-Buffer_Offset);
- Header_Fill_Code(0, __T("Block"));
-}
-
-//---------------------------------------------------------------------------
-void File_Scc::Data_Parse()
-{
- while (Element_Offset<Element_Size && (Buffer[Buffer_Offset+(size_t)Element_Offset]==0x0D || Buffer[Buffer_Offset+(size_t)Element_Offset]==0x0A))
- Element_Offset++;
- if (Element_Offset==Element_Size)
- return;
-
- //Parsing
- string TimeStamp;
- Get_String(11, TimeStamp, "TimeStamp");
- Parser->FrameInfo.DTS=Scc_str2timecode(TimeStamp.c_str());
- while (Element_Offset+5<=Element_Size)
- {
- int8u Buffer_Temp[2];
- Buffer_Temp[0]=(Buffer[Buffer_Offset+(size_t)Element_Offset+1]-(Buffer[Buffer_Offset+(size_t)Element_Offset+1]>='a'?('a'-10):'0'))<<4
- | (Buffer[Buffer_Offset+(size_t)Element_Offset+2]-(Buffer[Buffer_Offset+(size_t)Element_Offset+2]>='a'?('a'-10):'0'));
- Buffer_Temp[1]=(Buffer[Buffer_Offset+(size_t)Element_Offset+3]-(Buffer[Buffer_Offset+(size_t)Element_Offset+3]>='a'?('a'-10):'0'))<<4
- | (Buffer[Buffer_Offset+(size_t)Element_Offset+4]-(Buffer[Buffer_Offset+(size_t)Element_Offset+4]>='a'?('a'-10):'0'));
- Open_Buffer_Continue(Parser, Buffer_Temp, 2);
- Element_Offset+=5;
- if (Parser->FrameInfo.DTS!=(int64u)-1)
- Parser->FrameInfo.DTS+=33333333;
- }
-}
-
-//***************************************************************************
-// C++
-//***************************************************************************
-
-} //NameSpace
-
-#endif //MEDIAINFO_SCC_YES
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