Add Reader classes to permit much more efficient DCP reading.

1 files changed, 44 insertions, 0 deletions

diff --git a/src/asset_reader.h b/src/asset_reader.h
new file mode 100644
index 00000000..688b1a3d
--- /dev/null
+++ b/src/asset_reader.h
@@ -0,0 +1,44 @@
+/*
+    Copyright (C) 2016 Carl Hetherington <cth@carlh.net>
+
+    This file is part of libdcp.
+
+    libdcp is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    libdcp is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with libdcp.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#ifndef LIBDCP_ASSET_READER_H
+#define LIBDCP_ASSET_READER_H
+
+namespace ASDCP {
+	class AESDecContext;
+}
+
+namespace dcp {
+
+class MXF;
+
+class AssetReader
+{
+public:
+	AssetReader (MXF const * mxf);
+	virtual ~AssetReader ();
+
+protected:
+	ASDCP::AESDecContext* _decryption_context;
+};
+
+}
+
+#endif