coco
111 lines
2.0 KiB
C++
111 lines
2.0 KiB
C++
// Copyright (C) 2014 Davis E. King (davis@dlib.net)
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// License: Boost Software License See LICENSE.txt for the full license.
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#ifndef DLIB_MATRIX_GENERIC_iMAGE_Hh_
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#define DLIB_MATRIX_GENERIC_iMAGE_Hh_
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#include "matrix.h"
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#include "../image_processing/generic_image.h"
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namespace dlib
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{
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template <
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typename T,
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long NR,
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long NC,
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typename MM
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>
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struct image_traits<matrix<T,NR,NC,MM> >
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{
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typedef T pixel_type;
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};
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template <
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typename T,
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long NR,
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long NC,
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typename MM
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>
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struct image_traits<const matrix<T,NR,NC,MM> >
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{
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typedef T pixel_type;
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};
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template <
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typename T,
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long NR,
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long NC,
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typename MM
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>
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inline long num_rows( const matrix<T,NR,NC,MM>& img) { return img.nr(); }
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template <
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typename T,
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long NR,
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long NC,
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typename MM
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>
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inline long num_columns( const matrix<T,NR,NC,MM>& img) { return img.nc(); }
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template <
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typename T,
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long NR,
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long NC,
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typename MM
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>
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inline void set_image_size(
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matrix<T,NR,NC,MM>& img,
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long rows,
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long cols
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) { img.set_size(rows,cols); }
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template <
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typename T,
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long NR,
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long NC,
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typename MM
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>
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inline void* image_data(
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matrix<T,NR,NC,MM>& img
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)
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{
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if (img.size() != 0)
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return &img(0,0);
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else
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return 0;
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}
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template <
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typename T,
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long NR,
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long NC,
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typename MM
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>
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inline const void* image_data(
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const matrix<T,NR,NC,MM>& img
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)
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{
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if (img.size() != 0)
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return &img(0,0);
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else
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return 0;
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}
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template <
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typename T,
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long NR,
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long NC,
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typename MM
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>
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inline long width_step(
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const matrix<T,NR,NC,MM>& img
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)
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{
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return img.nc()*sizeof(T);
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}
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}
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#endif // DLIB_MATRIX_GENERIC_iMAGE_Hh_
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