151 lines
4.4 KiB
Plaintext
151 lines
4.4 KiB
Plaintext
/*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.
|
|
// Copyright (C) 2013, OpenCV Foundation, 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*/
|
|
|
|
#include "test_precomp.hpp"
|
|
|
|
using namespace cv;
|
|
using namespace cv::cuda;
|
|
using namespace cv::cudev;
|
|
using namespace cvtest;
|
|
|
|
typedef ::testing::Types<uchar, ushort, short, int, float> AllTypes;
|
|
typedef ::testing::Types<short, float> Fp16Types;
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// CvtTest
|
|
|
|
template <typename T>
|
|
class CvtTest : public ::testing::Test
|
|
{
|
|
public:
|
|
void test_gpumat()
|
|
{
|
|
const Size size = randomSize(100, 400);
|
|
const int type = DataType<T>::type;
|
|
|
|
Mat src = randomMat(size, type);
|
|
|
|
GpuMat_<T> d_src(src);
|
|
|
|
GpuMat_<T> dst = cvt_<T>(cvt_<float>(d_src) * 2.0f - 10.0f);
|
|
|
|
Mat dst_gold;
|
|
src.convertTo(dst_gold, src.depth(), 2, -10);
|
|
|
|
EXPECT_MAT_NEAR(dst_gold, dst, 0.0);
|
|
}
|
|
};
|
|
|
|
// dummy class
|
|
template <typename T>
|
|
class CvFp16Test : public ::testing::Test
|
|
{
|
|
public:
|
|
void test_gpumat()
|
|
{
|
|
}
|
|
};
|
|
|
|
template <>
|
|
class CvFp16Test <short> : public ::testing::Test
|
|
{
|
|
public:
|
|
void test_gpumat()
|
|
{
|
|
const Size size = randomSize(100, 400);
|
|
const int type = DataType<float>::type;
|
|
|
|
Mat src = randomMat(size, type), dst, ref;
|
|
|
|
GpuMat_<float> g_src(src);
|
|
GpuMat g_dst;
|
|
|
|
// Fp32 -> Fp16
|
|
cuda::convertFp16(g_src, g_dst);
|
|
cv::convertFp16(src, dst);
|
|
// Fp16 -> Fp32
|
|
cuda::convertFp16(g_dst.clone(), g_dst);
|
|
cv::convertFp16(dst, ref);
|
|
|
|
g_dst.download(dst);
|
|
EXPECT_MAT_NEAR(dst, ref, 0.0);
|
|
}
|
|
};
|
|
|
|
template <>
|
|
class CvFp16Test <float> : public ::testing::Test
|
|
{
|
|
public:
|
|
void test_gpumat()
|
|
{
|
|
const Size size = randomSize(100, 400);
|
|
const int type = DataType<float>::type;
|
|
|
|
Mat src = randomMat(size, type), dst, ref;
|
|
|
|
GpuMat_<float> g_src(src);
|
|
GpuMat g_dst;
|
|
|
|
// Fp32 -> Fp16
|
|
cuda::convertFp16(g_src, g_dst);
|
|
cv::convertFp16(src, ref);
|
|
|
|
g_dst.download(dst);
|
|
EXPECT_MAT_NEAR(dst, ref, 0.0);
|
|
}
|
|
};
|
|
|
|
TYPED_TEST_CASE(CvtTest, AllTypes);
|
|
|
|
TYPED_TEST(CvtTest, GpuMat)
|
|
{
|
|
CvtTest<TypeParam>::test_gpumat();
|
|
}
|
|
|
|
TYPED_TEST_CASE(CvFp16Test, Fp16Types);
|
|
|
|
TYPED_TEST(CvFp16Test, GpuMat)
|
|
{
|
|
CvFp16Test<TypeParam>::test_gpumat();
|
|
}
|