added gpu test ConstantSpaceBP

diff --git a/tests/gpu/src/csstereo_bp.cpp b/tests/gpu/src/csstereo_bp.cpp
new file mode 100644 (file)
index 0000000..68e607f
--- /dev/null
+++ b/tests/gpu/src/csstereo_bp.cpp
@@ -0,0 +1,79 @@
+/*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.
+//
+//
+//                        Intel License Agreement
+//                For Open Source Computer Vision Library
+//
+// Copyright (C) 2000, Intel Corporation, 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 Intel Corporation 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 "gputest.hpp"
+#include <iostream>
+#include <string>
+
+#include <opencv2/opencv.hpp>
+#include <opencv2/gpu/gpu.hpp>
+
+class CV_GpuCSStereoBP : public CvTest
+{
+    public:
+        CV_GpuCSStereoBP();
+    protected:
+        void run(int);
+};
+
+CV_GpuCSStereoBP::CV_GpuCSStereoBP(): CvTest( "GPU-CSStereoBP", "ConstantSpaceStereoBP" ){}
+
+void CV_GpuCSStereoBP::run(int )
+{
+        cv::Mat img_l = cv::imread(std::string(ts->get_data_path()) + "csstereobp/aloe-L.png");
+        cv::Mat img_r = cv::imread(std::string(ts->get_data_path()) + "csstereobp/aloe-R.png");
+        cv::Mat img_template = cv::imread(std::string(ts->get_data_path()) + "csstereobp/aloe-disp.png", 0);
+
+        cv::gpu::GpuMat disp;
+        cv::gpu::StereoConstantSpaceBP bpm(128, 16, 4, 4);
+
+        bpm(cv::gpu::GpuMat(img_l), cv::gpu::GpuMat(img_r), disp);
+
+        //cv::imwrite(std::string(ts->get_data_path()) + "csstereobp/aloe-disp.png", disp);
+
+        disp.convertTo(disp, img_template.type());
+
+        double norm = cv::norm(disp, img_template, cv::NORM_INF);
+        ts->set_failed_test_info((norm < 0.5) ? CvTS::OK : CvTS::FAIL_GENERIC);
+}
+
+
+CV_GpuCSStereoBP CV_GpuCSStereoBP_test;