Merge pull request #5 from WinampDesktop/community

Merge to main

1 files changed, 58 insertions, 0 deletions

diff --git a/Src/external_dependencies/libmp4v2/atom_stbl.cpp b/Src/external_dependencies/libmp4v2/atom_stbl.cpp
new file mode 100644
index 00000000..b051d27f
--- /dev/null
+++ b/Src/external_dependencies/libmp4v2/atom_stbl.cpp
@@ -0,0 +1,58 @@
+/*
+ * 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"
+
+MP4StblAtom::MP4StblAtom() 
+	: MP4Atom("stbl") 
+{
+	ExpectChildAtom("stsd", Required, OnlyOne);
+	ExpectChildAtom("stts", Required, OnlyOne);
+	ExpectChildAtom("ctts", Optional, OnlyOne);
+	ExpectChildAtom("stsz", Required, OnlyOne);
+	ExpectChildAtom("stz2", Optional, OnlyOne);
+	ExpectChildAtom("stsc", Required, OnlyOne);
+	ExpectChildAtom("stco", Optional, OnlyOne);
+	ExpectChildAtom("co64", Optional, OnlyOne);
+	ExpectChildAtom("stss", Optional, OnlyOne);
+	ExpectChildAtom("stsh", Optional, OnlyOne);
+	ExpectChildAtom("stdp", Optional, OnlyOne);
+}
+
+void MP4StblAtom::Generate()
+{
+	// as usual
+	MP4Atom::Generate();
+
+	// but we also need one of the chunk offset atoms
+	MP4Atom* pChunkOffsetAtom;
+	if (m_pFile->Use64Bits(GetType())) {
+		pChunkOffsetAtom = CreateAtom("co64");
+	} else {
+		pChunkOffsetAtom = CreateAtom("stco");
+	}
+
+	AddChildAtom(pChunkOffsetAtom);
+
+	// and ask it to self generate
+	pChunkOffsetAtom->Generate();
+}
+