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81 lines
2.4 KiB
C++
81 lines
2.4 KiB
C++
// This file is part of OpenCV project.
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// It is subject to the license terms in the LICENSE file found in the top-level directory
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// of this distribution and at http://opencv.org/license.html
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#ifndef __OPENCV_TEST_PRECOMP_HPP__
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#define __OPENCV_TEST_PRECOMP_HPP__
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#include "opencv2/ts.hpp"
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#include "opencv2/imgcodecs.hpp"
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namespace cv {
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static inline
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void PrintTo(const ImreadModes& val, std::ostream* os)
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{
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int v = val;
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if (v == IMREAD_UNCHANGED && (v & IMREAD_IGNORE_ORIENTATION) != 0)
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{
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CV_Assert(IMREAD_UNCHANGED == -1);
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*os << "IMREAD_UNCHANGED";
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return;
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}
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if ((v & IMREAD_COLOR) != 0)
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{
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CV_Assert(IMREAD_COLOR == 1);
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v &= ~IMREAD_COLOR;
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*os << "IMREAD_COLOR" << (v == 0 ? "" : " | ");
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}
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else
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{
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CV_Assert(IMREAD_GRAYSCALE == 0);
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*os << "IMREAD_GRAYSCALE" << (v == 0 ? "" : " | ");
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}
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if ((v & IMREAD_ANYDEPTH) != 0)
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{
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v &= ~IMREAD_ANYDEPTH;
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*os << "IMREAD_ANYDEPTH" << (v == 0 ? "" : " | ");
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}
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if ((v & IMREAD_ANYCOLOR) != 0)
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{
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v &= ~IMREAD_ANYCOLOR;
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*os << "IMREAD_ANYCOLOR" << (v == 0 ? "" : " | ");
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}
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if ((v & IMREAD_LOAD_GDAL) != 0)
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{
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v &= ~IMREAD_LOAD_GDAL;
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*os << "IMREAD_LOAD_GDAL" << (v == 0 ? "" : " | ");
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}
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if ((v & IMREAD_IGNORE_ORIENTATION) != 0)
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{
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v &= ~IMREAD_IGNORE_ORIENTATION;
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*os << "IMREAD_IGNORE_ORIENTATION" << (v == 0 ? "" : " | ");
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}
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if ((v & IMREAD_COLOR_RGB) != 0)
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{
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v &= ~IMREAD_COLOR_RGB;
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*os << "IMREAD_COLOR_RGB" << (v == 0 ? "" : " | ");
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}
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switch (v)
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{
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case IMREAD_UNCHANGED: return;
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case IMREAD_GRAYSCALE: return;
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case IMREAD_COLOR: return;
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case IMREAD_ANYDEPTH: return;
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case IMREAD_ANYCOLOR: return;
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case IMREAD_LOAD_GDAL: return;
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case IMREAD_REDUCED_GRAYSCALE_2: // fallthru
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case IMREAD_REDUCED_COLOR_2: *os << "REDUCED_2"; return;
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case IMREAD_REDUCED_GRAYSCALE_4: // fallthru
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case IMREAD_REDUCED_COLOR_4: *os << "REDUCED_4"; return;
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case IMREAD_REDUCED_GRAYSCALE_8: // fallthru
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case IMREAD_REDUCED_COLOR_8: *os << "REDUCED_8"; return;
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case IMREAD_IGNORE_ORIENTATION: return;
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case IMREAD_COLOR_RGB: return;
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} // don't use "default:" to emit compiler warnings
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*os << "IMREAD_UNKNOWN(" << (int)v << ")";
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}
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} // namespace
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#endif
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