mirror of
https://github.com/WinampDesktop/winamp.git
synced 2024-12-12 06:21:01 -05:00
56 lines
1.6 KiB
C++
56 lines
1.6 KiB
C++
/*
|
|
* The contents of this file are subject to the Mozilla Public
|
|
* License Version 1.1 (the "License"); you may not use this file
|
|
* except in compliance with the License. You may obtain a copy of
|
|
* the License at http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS
|
|
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
|
* implied. See the License for the specific language governing
|
|
* rights and limitations under the License.
|
|
*
|
|
* The Original Code is MPEG4IP.
|
|
*
|
|
* The Initial Developer of the Original Code is Cisco Systems Inc.
|
|
* Portions created by Cisco Systems Inc. are
|
|
* Copyright (C) Cisco Systems Inc. 2001. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Dave Mackie dmackie@cisco.com
|
|
*/
|
|
|
|
#include "mp4common.h"
|
|
|
|
MP4DrefAtom::MP4DrefAtom()
|
|
: MP4Atom("dref")
|
|
{
|
|
AddVersionAndFlags();
|
|
|
|
MP4Integer32Property* pCount =
|
|
new MP4Integer32Property("entryCount");
|
|
pCount->SetReadOnly();
|
|
AddProperty(pCount);
|
|
|
|
ExpectChildAtom("url ", Optional, Many);
|
|
ExpectChildAtom("urn ", Optional, Many);
|
|
ExpectChildAtom("alis", Optional, Many);
|
|
}
|
|
|
|
void MP4DrefAtom::Read()
|
|
{
|
|
/* do the usual read */
|
|
MP4Atom::Read();
|
|
|
|
// check that number of children == entryCount
|
|
MP4Integer32Property* pCount =
|
|
(MP4Integer32Property*)m_pProperties[2];
|
|
|
|
if (m_pChildAtoms.Size() != pCount->GetValue()) {
|
|
//VERBOSE_READ(GetVerbosity(), MP4Printf("Warning: dref inconsistency with number of entries"));
|
|
|
|
/* fix it */
|
|
pCount->SetReadOnly(false);
|
|
pCount->SetValue(m_pChildAtoms.Size());
|
|
pCount->SetReadOnly(true);
|
|
}
|
|
}
|