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63 lines
1.8 KiB
C++
63 lines
1.8 KiB
C++
// This file is part of OpenCV project.
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// It is subject to the license terms in the LICENSE file found in the top-level directory
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// of this distribution and at http://opencv.org/license.html.
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//
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// Copyright (C) 2018-2020 Intel Corporation
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#ifndef OPENCV_GAPI_GCOMPILED_PRIV_HPP
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#define OPENCV_GAPI_GCOMPILED_PRIV_HPP
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#include <memory> // unique_ptr
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#include "opencv2/gapi/util/optional.hpp"
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#include "compiler/gmodel.hpp"
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#include "executor/gexecutor.hpp"
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// NB: BTW, GCompiled is the only "public API" class which
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// private part (implementation) is hosted in the "compiler/" module.
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//
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// This file is here just to keep ADE hidden from the top-level APIs.
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//
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// As the thing becomes more complex, appropriate API and implementation
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// part will be placed to api/ and compiler/ modules respectively.
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namespace cv {
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namespace gimpl
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{
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struct GRuntimeArgs;
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};
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// FIXME: GAPI_EXPORTS is here only due to tests and Windows linker issues
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class GAPI_EXPORTS GCompiled::Priv
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{
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// NB: For now, a GCompiled keeps the original ade::Graph alive.
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// If we want to go autonomous, we might to do something with this.
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GMetaArgs m_metas; // passed by user
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GMetaArgs m_outMetas; // inferred by compiler
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std::unique_ptr<cv::gimpl::GExecutor> m_exec;
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void checkArgs(const cv::gimpl::GRuntimeArgs &args) const;
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public:
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void setup(const GMetaArgs &metaArgs,
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const GMetaArgs &outMetas,
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std::unique_ptr<cv::gimpl::GExecutor> &&pE);
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bool isEmpty() const;
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bool canReshape() const;
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void reshape(const GMetaArgs& inMetas, const GCompileArgs &args);
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void prepareForNewStream();
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void run(cv::gimpl::GRuntimeArgs &&args);
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const GMetaArgs& metas() const;
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const GMetaArgs& outMetas() const;
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const cv::gimpl::GModel::Graph& model() const;
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};
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}
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#endif // OPENCV_GAPI_GCOMPILED_PRIV_HPP
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