"atomic bomb" commit. Reorganized OpenCV directory structure

modules/highgui/src/grfmt_bmp.hpp

@@ -0,0 +1,98 @@
+/*M///////////////////////////////////////////////////////////////////////////////////////
+//
+//  IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
+//
+//  By downloading, copying, installing or using the software you agree to this license.
+//  If you do not agree to this license, do not download, install,
+//  copy or use the software.
+//
+//
+//                           License Agreement
+//                For Open Source Computer Vision Library
+//
+// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
+// Copyright (C) 2009, Willow Garage Inc., all rights reserved.
+// Third party copyrights are property of their respective owners.
+//
+// Redistribution and use in source and binary forms, with or without modification,
+// are permitted provided that the following conditions are met:
+//
+//   * Redistribution's of source code must retain the above copyright notice,
+//     this list of conditions and the following disclaimer.
+//
+//   * Redistribution's in binary form must reproduce the above copyright notice,
+//     this list of conditions and the following disclaimer in the documentation
+//     and/or other materials provided with the distribution.
+//
+//   * The name of the copyright holders may not be used to endorse or promote products
+//     derived from this software without specific prior written permission.
+//
+// This software is provided by the copyright holders and contributors "as is" and
+// any express or implied warranties, including, but not limited to, the implied
+// warranties of merchantability and fitness for a particular purpose are disclaimed.
+// In no event shall the Intel Corporation or contributors be liable for any direct,
+// indirect, incidental, special, exemplary, or consequential damages
+// (including, but not limited to, procurement of substitute goods or services;
+// loss of use, data, or profits; or business interruption) however caused
+// and on any theory of liability, whether in contract, strict liability,
+// or tort (including negligence or otherwise) arising in any way out of
+// the use of this software, even if advised of the possibility of such damage.
+//
+//M*/
+
+#ifndef _GRFMT_BMP_H_
+#define _GRFMT_BMP_H_
+
+#include "grfmt_base.hpp"
+
+namespace cv
+{
+
+enum BmpCompression
+{
+    BMP_RGB = 0,
+    BMP_RLE8 = 1,
+    BMP_RLE4 = 2,
+    BMP_BITFIELDS = 3
+};
+
+
+// Windows Bitmap reader
+class BmpDecoder : public BaseImageDecoder
+{
+public:
+    
+    BmpDecoder();
+    ~BmpDecoder();
+    
+    bool  readData( Mat& img );
+    bool  readHeader();
+    void  close();
+
+    ImageDecoder newDecoder() const;
+
+protected:
+    
+    RLByteStream    m_strm;
+    PaletteEntry    m_palette[256];
+    int             m_bpp;
+    int             m_offset;
+    BmpCompression  m_rle_code;
+};
+
+
+// ... writer
+class BmpEncoder : public BaseImageEncoder
+{
+public:
+    BmpEncoder();
+    ~BmpEncoder();
+     
+    bool  write( const Mat& img, const vector<int>& params );
+
+    ImageEncoder newEncoder() const;
+};
+
+}
+
+#endif/*_GRFMT_BMP_H_*/