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/*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.
//
//
// License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
// Copyright (C) 2009, Willow Garage Inc., 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 the copyright holders 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*/
#ifndef __FFMPEG_VIDEO_SOURCE_H__
#define __FFMPEG_VIDEO_SOURCE_H__
#include "precomp.hpp"
#include "thread_wrappers.h"
#if defined(HAVE_CUDA) && defined(HAVE_NVCUVID)
struct InputMediaStream_FFMPEG;
namespace cv { namespace gpu
{
namespace detail
{
class FFmpegVideoSource : public VideoReader_GPU::VideoSource
{
public:
FFmpegVideoSource(const std::string& fname);
~FFmpegVideoSource();
VideoReader_GPU::FormatInfo format() const;
void start();
void stop();
bool isStarted() const;
bool hasError() const;
private:
FFmpegVideoSource(const FFmpegVideoSource&);
FFmpegVideoSource& operator =(const FFmpegVideoSource&);
VideoReader_GPU::FormatInfo format_;
InputMediaStream_FFMPEG* stream_;
std::auto_ptr<Thread> thread_;
volatile bool stop_;
volatile bool hasError_;
static void readLoop(void* userData);
};
}
}}
#endif // HAVE_CUDA
#endif // __CUVUD_VIDEO_SOURCE_H__