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https://github.com/axiomatic-systems/Bento4.git
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80 lines
2.8 KiB
C++
80 lines
2.8 KiB
C++
/*****************************************************************
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| AP4 - iSLT Atom
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| Copyright 2002-2008 Axiomatic Systems, LLC
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| This file is part of Bento4/AP4 (MP4 Atom Processing Library).
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| Unless you have obtained Bento4 under a difference license,
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| this version of Bento4 is Bento4|GPL.
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| Bento4|GPL is free software; you can redistribute it and/or modify
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| it under the terms of the GNU General Public License as published by
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| the Free Software Foundation; either version 2, or (at your option)
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| any later version.
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| Bento4|GPL is distributed in the hope that it will be useful,
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| but WITHOUT ANY WARRANTY; without even the implied warranty of
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| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| GNU General Public License for more details.
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| You should have received a copy of the GNU General Public License
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| along with Bento4|GPL; see the file COPYING. If not, write to the
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| Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
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| 02111-1307, USA.
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****************************************************************/
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/*----------------------------------------------------------------------
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| includes
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+---------------------------------------------------------------------*/
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#include "Ap4Utils.h"
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#include "Ap4IsltAtom.h"
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/*----------------------------------------------------------------------
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| dynamic cast support
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+---------------------------------------------------------------------*/
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AP4_DEFINE_DYNAMIC_CAST_ANCHOR(AP4_IsltAtom)
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/*----------------------------------------------------------------------
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| AP4_IsltAtom::AP4_IsltAtom
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+---------------------------------------------------------------------*/
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AP4_IsltAtom::AP4_IsltAtom(const AP4_UI08* salt) :
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AP4_Atom(AP4_ATOM_TYPE_ISLT, AP4_ATOM_HEADER_SIZE+8)
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{
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for (unsigned int i=0; i<8; i++) {
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m_Salt[i] = salt[i];
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}
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}
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/*----------------------------------------------------------------------
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| AP4_IsltAtom::AP4_IsltAtom
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+---------------------------------------------------------------------*/
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AP4_IsltAtom::AP4_IsltAtom(AP4_UI32 size, AP4_ByteStream& stream) :
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AP4_Atom(AP4_ATOM_TYPE_ISLT, size)
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{
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AP4_SetMemory(m_Salt, 0, sizeof(m_Salt));
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stream.Read((void*)m_Salt, 8);
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}
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/*----------------------------------------------------------------------
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| AP4_IsltAtom::WriteFields
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+---------------------------------------------------------------------*/
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AP4_Result
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AP4_IsltAtom::WriteFields(AP4_ByteStream& stream)
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{
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return stream.Write((const void*)m_Salt, 8);
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}
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/*----------------------------------------------------------------------
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| AP4_IsltAtom::InspectFields
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+---------------------------------------------------------------------*/
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AP4_Result
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AP4_IsltAtom::InspectFields(AP4_AtomInspector& inspector)
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{
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inspector.AddField("salt", m_Salt, 8);
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return AP4_SUCCESS;
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}
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