vendor: OpenCV 5.0.0 snapshot at 755e50675d97db9b7d449d8bd6b09888646f6c6e
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/*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 "perf_precomp.hpp"
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#include "opencv2/videoio.hpp"
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namespace opencv_test { namespace {
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#if defined(HAVE_NVCUVID) || defined(HAVE_NVCUVENC)
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#if defined(HAVE_FFMPEG_WRAPPER) // should this be set in preprocessor or in cvconfig.h
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#define VIDEO_SRC Values("cv/video/768x576.avi", "cv/video/1920x1080.avi")
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#else
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// CUDA demuxer has to fall back to ffmpeg to process "cv/video/768x576.avi"
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#define VIDEO_SRC Values( "cv/video/1920x1080.avi")
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#endif
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#if defined(HAVE_NVCUVID)
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DEF_PARAM_TEST_1(FileName, string);
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//////////////////////////////////////////////////////
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// VideoReader
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PERF_TEST_P(FileName, VideoReader, VIDEO_SRC)
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{
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declare.time(20);
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const string inputFile = perf::TestBase::getDataPath(GetParam());
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if (PERF_RUN_CUDA())
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{
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cv::Ptr<cv::cudacodec::VideoReader> d_reader = cv::cudacodec::createVideoReader(inputFile);
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cv::cuda::GpuMat frame;
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TEST_CYCLE_N(10) d_reader->nextFrame(frame);
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CUDA_SANITY_CHECK(frame);
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}
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else
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{
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cv::VideoCapture reader(inputFile);
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ASSERT_TRUE( reader.isOpened() );
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cv::Mat frame;
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TEST_CYCLE_N(10) reader >> frame;
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CPU_SANITY_CHECK(frame);
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}
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}
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#endif
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//////////////////////////////////////////////////////
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// VideoWriter
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#if defined(HAVE_NVCUVENC)
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DEF_PARAM_TEST(WriteToFile, string, cv::cudacodec::ColorFormat, cv::cudacodec::Codec);
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#define COLOR_FORMAT Values(cv::cudacodec::ColorFormat::BGR, cv::cudacodec::ColorFormat::RGB, cv::cudacodec::ColorFormat::BGRA, \
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cv::cudacodec::ColorFormat::RGBA, cv::cudacodec::ColorFormat::GRAY)
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#define CODEC Values(cv::cudacodec::Codec::H264, cv::cudacodec::Codec::HEVC)
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PERF_TEST_P(WriteToFile, VideoWriter, Combine(VIDEO_SRC, COLOR_FORMAT, CODEC))
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{
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declare.time(30);
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const string inputFile = perf::TestBase::getDataPath(GET_PARAM(0));
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const cv::cudacodec::ColorFormat surfaceFormat = GET_PARAM(1);
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const cudacodec::Codec codec = GET_PARAM(2);
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const double fps = 25;
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const int nFrames = 20;
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cv::VideoCapture reader(inputFile);
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ASSERT_TRUE(reader.isOpened());
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Mat frameBgr;
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if (PERF_RUN_CUDA()) {
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const std::string ext = codec == cudacodec::Codec::H264 ? ".h264" : ".hevc";
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const string outputFile = cv::tempfile(ext.c_str());
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std::vector<GpuMat> frames;
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cv::Mat frameNewSf;
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cuda::Stream stream;
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ColorConversionCodes conversionCode = COLOR_COLORCVT_MAX;
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switch (surfaceFormat) {
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case cudacodec::ColorFormat::RGB:
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conversionCode = COLOR_BGR2RGB;
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break;
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case cudacodec::ColorFormat::BGRA:
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conversionCode = COLOR_BGR2BGRA;
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break;
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case cudacodec::ColorFormat::RGBA:
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conversionCode = COLOR_BGR2RGBA;
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break;
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case cudacodec::ColorFormat::GRAY:
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conversionCode = COLOR_BGR2GRAY;
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default:
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break;
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}
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for (int i = 0; i < nFrames; i++) {
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reader >> frameBgr;
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ASSERT_FALSE(frameBgr.empty());
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if (conversionCode == COLOR_COLORCVT_MAX)
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frameNewSf = frameBgr;
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else
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cv::cvtColor(frameBgr, frameNewSf, conversionCode);
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GpuMat frame; frame.upload(frameNewSf, stream);
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frames.push_back(frame);
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}
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stream.waitForCompletion();
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cv::Ptr<cv::cudacodec::VideoWriter> d_writer = cv::cudacodec::createVideoWriter(outputFile, frameBgr.size(), codec, fps, surfaceFormat, 0, stream);
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for (int i = 0; i < nFrames - 1; ++i) {
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startTimer();
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d_writer->write(frames[i]);
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stopTimer();
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}
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startTimer();
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d_writer->write(frames[nFrames - 1]);
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d_writer->release();
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stopTimer();
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ASSERT_EQ(0, remove(outputFile.c_str()));
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}
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else {
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if (surfaceFormat != cv::cudacodec::ColorFormat::BGR || codec != cv::cudacodec::Codec::H264)
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throw PerfSkipTestException();
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cv::VideoWriter writer;
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const string outputFile = cv::tempfile(".avi");
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for (int i = 0; i < nFrames-1; ++i) {
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reader >> frameBgr;
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ASSERT_FALSE(frameBgr.empty());
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if (!writer.isOpened())
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writer.open(outputFile, VideoWriter::fourcc('X', 'V', 'I', 'D'), fps, frameBgr.size());
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startTimer();
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writer.write(frameBgr);
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stopTimer();
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}
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reader >> frameBgr;
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ASSERT_FALSE(frameBgr.empty());
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startTimer();
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writer.write(frameBgr);
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writer.release();
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stopTimer();
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ASSERT_EQ(0, remove(outputFile.c_str()));
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}
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SANITY_CHECK(frameBgr);
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}
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#endif
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#endif
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}} // namespace
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