1
/*M///////////////////////////////////////////////////////////////////////////////////////
3
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
5
// By downloading, copying, installing or using the software you agree to this license.
6
// If you do not agree to this license, do not download, install,
7
// copy or use the software.
11
// For Open Source Computer Vision Library
13
// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
14
// Copyright (C) 2009, Willow Garage Inc., all rights reserved.
15
// Third party copyrights are property of their respective owners.
17
// Redistribution and use in source and binary forms, with or without modification,
18
// are permitted provided that the following conditions are met:
20
// * Redistribution's of source code must retain the above copyright notice,
21
// this list of conditions and the following disclaimer.
23
// * Redistribution's in binary form must reproduce the above copyright notice,
24
// this list of conditions and the following disclaimer in the documentation
25
// and/or other materials provided with the distribution.
27
// * The name of the copyright holders may not be used to endorse or promote products
28
// derived from this software without specific prior written permission.
30
// This software is provided by the copyright holders and contributors "as is" and
31
// any express or implied warranties, including, but not limited to, the implied
32
// warranties of merchantability and fitness for a particular purpose are disclaimed.
33
// In no event shall the Intel Corporation or contributors be liable for any direct,
34
// indirect, incidental, special, exemplary, or consequential damages
35
// (including, but not limited to, procurement of substitute goods or services;
36
// loss of use, data, or profits; or business interruption) however caused
37
// and on any theory of liability, whether in contract, strict liability,
38
// or tort (including negligence or otherwise) arising in any way out of
39
// the use of this software, even if advised of the possibility of such damage.
43
#include "perf_precomp.hpp"
46
using namespace testing;
49
//////////////////////////////////////////////////////////////////////
52
PERF_TEST_P(Sz_Depth_Cn, BlendLinear,
53
Combine(CUDA_TYPICAL_MAT_SIZES,
54
Values(CV_8U, CV_32F),
57
const cv::Size size = GET_PARAM(0);
58
const int depth = GET_PARAM(1);
59
const int channels = GET_PARAM(2);
61
const int type = CV_MAKE_TYPE(depth, channels);
63
cv::Mat img1(size, type);
64
cv::Mat img2(size, type);
65
declare.in(img1, img2, WARMUP_RNG);
67
const cv::Mat weights1(size, CV_32FC1, cv::Scalar::all(0.5));
68
const cv::Mat weights2(size, CV_32FC1, cv::Scalar::all(0.5));
72
const cv::cuda::GpuMat d_img1(img1);
73
const cv::cuda::GpuMat d_img2(img2);
74
const cv::cuda::GpuMat d_weights1(weights1);
75
const cv::cuda::GpuMat d_weights2(weights2);
78
TEST_CYCLE() cv::cuda::blendLinear(d_img1, d_img2, d_weights1, d_weights2, dst);
80
CUDA_SANITY_CHECK(dst);