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diff --git a/cinelerra-5.1/cinelerra/filecr2.h b/cinelerra-5.1/cinelerra/filecr2.h
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+++ b/cinelerra-5.1/cinelerra/filecr2.h
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+
+/*
+ * CINELERRA
+ * Copyright (C) 2008 Adam Williams <broadcast at earthling dot 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * 
+ */
+
+#ifndef FILECR2_H
+#define FILECR2_H
+
+
+#include "filelist.h"
+
+
+// This uses a program from a guy called Coffin to do the decoding.
+// Changes to the dcraw.c file were commented with // Cinelerra
+
+// The expected behavior for the dcraw function:
+// -i <path>
+// When the file is recognized, return 0.
+// When the file is unknown, return 1.
+
+// <path>
+// Decode the file.
+
+class FileCR2 : public FileList
+{
+public:
+	FileCR2(Asset *asset, File *file);
+	~FileCR2();
+
+	void reset();
+	static int check_sig(Asset *asset);
+	int use_path();
+
+
+// Open file and set asset properties but don't decode.
+//	int open_file(int rd, int wr);
+//	int close_file();
+// Open file and decode.
+	int read_frame(VFrame *frame, char *path);
+// Get best colormodel for decoding.
+	int colormodel_supported(int colormodel);
+	static int get_best_colormodel(Asset *asset, int driver);
+//	int64_t get_memory_usage();
+	int read_frame_header(char *path);
+
+private:
+	void format_to_asset();
+};
+
+
+#endif