Move J2K comp/decomp out into j2k.{cc,h}

1 files changed, 32 insertions, 0 deletions

diff --git a/src/j2k.h b/src/j2k.h
new file mode 100644
index 00000000..009f78dc
--- /dev/null
+++ b/src/j2k.h
@@ -0,0 +1,32 @@
+/*
+    Copyright (C) 2012-2015 Carl Hetherington <cth@carlh.net>
+
+    This program 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.
+
+    This program 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 this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include "data.h"
+#include <boost/shared_ptr.hpp>
+#include <stdint.h>
+
+namespace dcp {
+
+class OpenJPEGImage;
+
+extern boost::shared_ptr<OpenJPEGImage> decompress_j2k (uint8_t* data, int64_t size, int reduce);
+extern boost::shared_ptr<OpenJPEGImage> decompress_j2k (Data data, int reduce);
+extern Data compress_j2k (boost::shared_ptr<const OpenJPEGImage>, int bandwith, int frames_per_second, bool threed, bool fourk);
+
+}