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Open Source Computer Vision Library
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75 lines
2.2 KiB
75 lines
2.2 KiB
// 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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#include "opencv2/imgproc/imgproc_c.h" |
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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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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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} // 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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