make way for MCA

1 files changed, 99 insertions, 1 deletions

diff --git a/src/AS_DCP_JP2K.cpp b/src/AS_DCP_JP2K.cpp
index 72b975d..9e676ae 100755
--- a/src/AS_DCP_JP2K.cpp
+++ b/src/AS_DCP_JP2K.cpp
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2004-2010, John Hurst
+Copyright (c) 2004-2012, John Hurst
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
@@ -38,6 +38,10 @@ using Kumu::GenRandomValue;
 
 //------------------------------------------------------------------------------------------
 
+static const ASDCP::Dictionary *sg_dict = &DefaultSMPTEDict();
+static MXF::OPAtomHeader sg_OPAtomHeader(sg_dict);
+static MXF::OPAtomIndexFooter sg_OPAtomIndexFooter(sg_dict);
+
 static std::string JP2K_PACKAGE_LABEL = "File Package: SMPTE 429-4 frame wrapping of JPEG 2000 codestreams";
 static std::string JP2K_S_PACKAGE_LABEL = "File Package: SMPTE 429-10 frame wrapping of stereoscopic JPEG 2000 codestreams";
 static std::string PICT_DEF_LABEL = "Picture Track";
@@ -461,6 +465,30 @@ ASDCP::JP2K::MXFReader::~MXFReader()
 {
 }
 
+// Warning: direct manipulation of MXF structures can interfere
+// with the normal operation of the wrapper.  Caveat emptor!
+//
+ASDCP::MXF::OPAtomHeader&
+ASDCP::JP2K::MXFReader::OPAtomHeader()
+{
+  if ( m_Reader.empty() )
+    return sg_OPAtomHeader;
+
+  return m_Reader->m_HeaderPart;
+}
+
+// Warning: direct manipulation of MXF structures can interfere
+// with the normal operation of the wrapper.  Caveat emptor!
+//
+ASDCP::MXF::OPAtomIndexFooter&
+ASDCP::JP2K::MXFReader::OPAtomIndexFooter()
+{
+  if ( m_Reader.empty() )
+    return sg_OPAtomIndexFooter;
+
+  return m_Reader->m_FooterPart;
+}
+
 // Open the file for reading. The file must exist. Returns error if the
 // operation cannot be completed.
 ASDCP::Result_t
@@ -635,6 +663,30 @@ ASDCP::JP2K::MXFSReader::~MXFSReader()
 {
 }
 
+// Warning: direct manipulation of MXF structures can interfere
+// with the normal operation of the wrapper.  Caveat emptor!
+//
+ASDCP::MXF::OPAtomHeader&
+ASDCP::JP2K::MXFSReader::OPAtomHeader()
+{
+  if ( m_Reader.empty() )
+    return sg_OPAtomHeader;
+
+  return m_Reader->m_HeaderPart;
+}
+
+// Warning: direct manipulation of MXF structures can interfere
+// with the normal operation of the wrapper.  Caveat emptor!
+//
+ASDCP::MXF::OPAtomIndexFooter&
+ASDCP::JP2K::MXFSReader::OPAtomIndexFooter()
+{
+  if ( m_Reader.empty() )
+    return sg_OPAtomIndexFooter;
+
+  return m_Reader->m_FooterPart;
+}
+
 // Open the file for reading. The file must exist. Returns error if the
 // operation cannot be completed.
 ASDCP::Result_t
@@ -977,6 +1029,29 @@ ASDCP::JP2K::MXFWriter::~MXFWriter()
 {
 }
 
+// Warning: direct manipulation of MXF structures can interfere
+// with the normal operation of the wrapper.  Caveat emptor!
+//
+ASDCP::MXF::OPAtomHeader&
+ASDCP::JP2K::MXFWriter::OPAtomHeader()
+{
+  if ( m_Writer.empty() )
+    return sg_OPAtomHeader;
+
+  return m_Writer->m_HeaderPart;
+}
+
+// Warning: direct manipulation of MXF structures can interfere
+// with the normal operation of the wrapper.  Caveat emptor!
+//
+ASDCP::MXF::OPAtomIndexFooter&
+ASDCP::JP2K::MXFWriter::OPAtomIndexFooter()
+{
+  if ( m_Writer.empty() )
+    return sg_OPAtomIndexFooter;
+
+  return m_Writer->m_FooterPart;
+}
 
 // Open the file for writing. The file must not exist. Returns error if
 // the operation cannot be completed.
@@ -1079,6 +1154,29 @@ ASDCP::JP2K::MXFSWriter::~MXFSWriter()
 {
 }
 
+// Warning: direct manipulation of MXF structures can interfere
+// with the normal operation of the wrapper.  Caveat emptor!
+//
+ASDCP::MXF::OPAtomHeader&
+ASDCP::JP2K::MXFSWriter::OPAtomHeader()
+{
+  if ( m_Writer.empty() )
+    return sg_OPAtomHeader;
+
+  return m_Writer->m_HeaderPart;
+}
+
+// Warning: direct manipulation of MXF structures can interfere
+// with the normal operation of the wrapper.  Caveat emptor!
+//
+ASDCP::MXF::OPAtomIndexFooter&
+ASDCP::JP2K::MXFSWriter::OPAtomIndexFooter()
+{
+  if ( m_Writer.empty() )
+    return sg_OPAtomIndexFooter;
+
+  return m_Writer->m_FooterPart;
+}
 
 // Open the file for writing. The file must not exist. Returns error if
 // the operation cannot be completed.