va_intel.hpp

// This file is part of OpenCV project.
// It is subject to the license terms in the LICENSE file found in the top-level directory
// of this distribution and at http://opencv.org/license.html.
 
// Copyright (C) 2015, Itseez, Inc., all rights reserved.
// Third party copyrights are property of their respective owners.
 
#ifndef OPENCV_CORE_VA_INTEL_HPP
#define OPENCV_CORE_VA_INTEL_HPP
 
#ifndef __cplusplus
#  error va_intel.hpp header must be compiled as C++
#endif
 
#include "opencv2/core.hpp"
#include "ocl.hpp"
 
#if defined(HAVE_VA)
# include "va/va.h"
#else  // HAVE_VA
# if !defined(_VA_H_)
    typedef void* VADisplay;
    typedef unsigned int VASurfaceID;
# endif // !_VA_H_
#endif // HAVE_VA
 
namespace cv { namespace va_intel {
 
 
 
namespace ocl {
using namespace cv::ocl;
 
// TODO static functions in the Context class
CV_EXPORTS Context& initializeContextFromVA(VADisplay display, bool tryInterop = true);
 
} // namespace cv::va_intel::ocl
 
CV_EXPORTS void convertToVASurface(VADisplay display, InputArray src, VASurfaceID surface, Size size);
 
CV_EXPORTS void convertFromVASurface(VADisplay display, VASurfaceID surface, Size size, OutputArray dst);
 
 
}} // namespace cv::va_intel
 
#endif /* OPENCV_CORE_VA_INTEL_HPP */