f4334277
 Hu Chunming
提交3rdparty
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// This file is part of OpenCV project.
// It is subject to the license terms in the LICENSE file found in the top-level directory
// of this distribution and at http://opencv.org/license.html
#ifndef __OPENCV_TEST_PRECOMP_HPP__
#define __OPENCV_TEST_PRECOMP_HPP__
#include "opencv2/ts.hpp"
#include "opencv2/imgcodecs.hpp"
#include "opencv2/imgproc/imgproc_c.h"
namespace cv {
static inline
void PrintTo(const ImreadModes& val, std::ostream* os)
{
int v = val;
if (v == IMREAD_UNCHANGED && (v & IMREAD_IGNORE_ORIENTATION) != 0)
{
CV_Assert(IMREAD_UNCHANGED == -1);
*os << "IMREAD_UNCHANGED";
return;
}
if ((v & IMREAD_COLOR) != 0)
{
CV_Assert(IMREAD_COLOR == 1);
v &= ~IMREAD_COLOR;
*os << "IMREAD_COLOR" << (v == 0 ? "" : " | ");
}
else
{
CV_Assert(IMREAD_GRAYSCALE == 0);
*os << "IMREAD_GRAYSCALE" << (v == 0 ? "" : " | ");
}
if ((v & IMREAD_ANYDEPTH) != 0)
{
v &= ~IMREAD_ANYDEPTH;
*os << "IMREAD_ANYDEPTH" << (v == 0 ? "" : " | ");
}
if ((v & IMREAD_ANYCOLOR) != 0)
{
v &= ~IMREAD_ANYCOLOR;
*os << "IMREAD_ANYCOLOR" << (v == 0 ? "" : " | ");
}
if ((v & IMREAD_LOAD_GDAL) != 0)
{
v &= ~IMREAD_LOAD_GDAL;
*os << "IMREAD_LOAD_GDAL" << (v == 0 ? "" : " | ");
}
if ((v & IMREAD_IGNORE_ORIENTATION) != 0)
{
v &= ~IMREAD_IGNORE_ORIENTATION;
*os << "IMREAD_IGNORE_ORIENTATION" << (v == 0 ? "" : " | ");
}
switch (v)
{
case IMREAD_UNCHANGED: return;
case IMREAD_GRAYSCALE: return;
case IMREAD_COLOR: return;
case IMREAD_ANYDEPTH: return;
case IMREAD_ANYCOLOR: return;
case IMREAD_LOAD_GDAL: return;
case IMREAD_REDUCED_GRAYSCALE_2: // fallthru
case IMREAD_REDUCED_COLOR_2: *os << "REDUCED_2"; return;
case IMREAD_REDUCED_GRAYSCALE_4: // fallthru
case IMREAD_REDUCED_COLOR_4: *os << "REDUCED_4"; return;
case IMREAD_REDUCED_GRAYSCALE_8: // fallthru
case IMREAD_REDUCED_COLOR_8: *os << "REDUCED_8"; return;
case IMREAD_IGNORE_ORIENTATION: return;
} // don't use "default:" to emit compiler warnings
*os << "IMREAD_UNKNOWN(" << (int)v << ")";
}
} // namespace
#endif
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