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1036ce807c
Conflicts: modules/core/include/opencv2/core/cuda.hpp modules/cudaimgproc/src/gftt.cpp modules/objdetect/include/opencv2/objdetect/erfilter.hpp modules/objdetect/src/erfilter.cpp modules/superres/perf/perf_superres.cpp modules/superres/src/btv_l1_cuda.cpp modules/superres/src/optical_flow.cpp modules/videostab/src/global_motion.cpp modules/videostab/src/inpainting.cpp samples/cpp/stitching_detailed.cpp samples/cpp/videostab.cpp samples/gpu/stereo_multi.cpp
122 lines
3.8 KiB
C++
122 lines
3.8 KiB
C++
/*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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// Copyright (C) 2013, OpenCV Foundation, 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 "precomp.hpp"
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#ifdef HAVE_NVCUVID
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using namespace cv;
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using namespace cv::cudacodec;
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using namespace cv::cudacodec::detail;
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bool cv::cudacodec::detail::VideoSource::parseVideoData(const unsigned char* data, size_t size, bool endOfStream)
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{
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return videoParser_->parseVideoData(data, size, endOfStream);
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}
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cv::cudacodec::detail::RawVideoSourceWrapper::RawVideoSourceWrapper(const Ptr<RawVideoSource>& source) :
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source_(source)
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{
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CV_Assert( !source_.empty() );
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}
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cv::cudacodec::FormatInfo cv::cudacodec::detail::RawVideoSourceWrapper::format() const
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{
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return source_->format();
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}
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void cv::cudacodec::detail::RawVideoSourceWrapper::start()
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{
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stop_ = false;
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hasError_ = false;
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thread_.reset(new Thread(readLoop, this));
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}
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void cv::cudacodec::detail::RawVideoSourceWrapper::stop()
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{
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stop_ = true;
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thread_->wait();
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thread_.release();
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}
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bool cv::cudacodec::detail::RawVideoSourceWrapper::isStarted() const
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{
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return !stop_;
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}
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bool cv::cudacodec::detail::RawVideoSourceWrapper::hasError() const
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{
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return hasError_;
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}
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void cv::cudacodec::detail::RawVideoSourceWrapper::readLoop(void* userData)
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{
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RawVideoSourceWrapper* thiz = static_cast<RawVideoSourceWrapper*>(userData);
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for (;;)
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{
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unsigned char* data;
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int size;
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bool endOfFile;
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if (!thiz->source_->getNextPacket(&data, &size, &endOfFile))
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{
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thiz->hasError_ = !endOfFile;
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break;
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}
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if (!thiz->parseVideoData(data, size))
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{
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thiz->hasError_ = true;
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break;
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}
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if (thiz->stop_)
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break;
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}
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thiz->parseVideoData(0, 0, true);
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}
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#endif // HAVE_NVCUVID
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