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Open Source Computer Vision Library
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125 lines
3.9 KiB
125 lines
3.9 KiB
/*M/////////////////////////////////////////////////////////////////////////////////////// |
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// |
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// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING. |
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// |
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// By downloading, copying, installing or using the software you agree to this license. |
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// If you do not agree to this license, do not download, install, |
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// copy or use the software. |
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// |
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// |
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// License Agreement |
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// For Open Source Computer Vision Library |
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// |
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// Copyright (C) 2000-2008, Intel Corporation, all rights reserved. |
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// Copyright (C) 2009, Willow Garage Inc., all rights reserved. |
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// Third party copyrights are property of their respective owners. |
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// |
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// Redistribution and use in source and binary forms, with or without modification, |
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// are permitted provided that the following conditions are met: |
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// |
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// * Redistribution's of source code must retain the above copyright notice, |
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// this list of conditions and the following disclaimer. |
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// |
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// * Redistribution's in binary form must reproduce the above copyright notice, |
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// this list of conditions and the following disclaimer in the documentation |
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// and/or other materials provided with the distribution. |
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// |
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// * The name of the copyright holders may not be used to endorse or promote products |
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// derived from this software without specific prior written permission. |
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// |
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// This software is provided by the copyright holders and contributors "as is" and |
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// any express or implied warranties, including, but not limited to, the implied |
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// warranties of merchantability and fitness for a particular purpose are disclaimed. |
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// In no event shall the Intel Corporation or contributors be liable for any direct, |
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// indirect, incidental, special, exemplary, or consequential damages |
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// (including, but not limited to, procurement of substitute goods or services; |
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// loss of use, data, or profits; or business interruption) however caused |
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// and on any theory of liability, whether in contract, strict liability, |
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// or tort (including negligence or otherwise) arising in any way out of |
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// the use of this software, even if advised of the possibility of such damage. |
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// |
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//M*/ |
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#include "test_precomp.hpp" |
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#ifdef HAVE_NVCUVID |
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PARAM_TEST_CASE(Video, cv::cuda::DeviceInfo, std::string) |
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{ |
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}; |
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////////////////////////////////////////////////////// |
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// VideoReader |
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CUDA_TEST_P(Video, Reader) |
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{ |
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cv::cuda::setDevice(GET_PARAM(0).deviceID()); |
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const std::string inputFile = std::string(cvtest::TS::ptr()->get_data_path()) + "video/" + GET_PARAM(1); |
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cv::Ptr<cv::cudacodec::VideoReader> reader = cv::cudacodec::createVideoReader(inputFile); |
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cv::cuda::GpuMat frame; |
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for (int i = 0; i < 10; ++i) |
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{ |
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ASSERT_TRUE(reader->nextFrame(frame)); |
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ASSERT_FALSE(frame.empty()); |
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} |
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} |
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////////////////////////////////////////////////////// |
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// VideoWriter |
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#ifdef WIN32 |
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CUDA_TEST_P(Video, Writer) |
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{ |
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cv::cuda::setDevice(GET_PARAM(0).deviceID()); |
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const std::string inputFile = std::string(cvtest::TS::ptr()->get_data_path()) + "video/" + GET_PARAM(1); |
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std::string outputFile = cv::tempfile(".avi"); |
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const double FPS = 25.0; |
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cv::VideoCapture reader(inputFile); |
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ASSERT_TRUE(reader.isOpened()); |
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cv::Ptr<cv::cudacodec::VideoWriter> d_writer; |
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cv::Mat frame; |
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cv::cuda::GpuMat d_frame; |
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for (int i = 0; i < 10; ++i) |
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{ |
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reader >> frame; |
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ASSERT_FALSE(frame.empty()); |
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d_frame.upload(frame); |
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if (d_writer.empty()) |
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d_writer = cv::cudacodec::createVideoWriter(outputFile, frame.size(), FPS); |
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d_writer->write(d_frame); |
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} |
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reader.release(); |
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d_writer.release(); |
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reader.open(outputFile); |
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ASSERT_TRUE(reader.isOpened()); |
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for (int i = 0; i < 5; ++i) |
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{ |
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reader >> frame; |
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ASSERT_FALSE(frame.empty()); |
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} |
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} |
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#endif // WIN32 |
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INSTANTIATE_TEST_CASE_P(CUDA_Codec, Video, testing::Combine( |
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ALL_DEVICES, |
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testing::Values(std::string("768x576.avi"), std::string("1920x1080.avi")))); |
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#endif // HAVE_NVCUVID
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