f4334277
 Hu Chunming
提交3rdparty
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// 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) 2020 Intel Corporation
#include "precomp.hpp"
#include <opencv2/gapi/media.hpp>
struct cv::MediaFrame::Priv {
std::unique_ptr<IAdapter> adapter;
};
cv::MediaFrame::MediaFrame() {
}
cv::MediaFrame::MediaFrame(AdapterPtr &&ptr)
: m(new Priv{std::move(ptr)}) {
}
cv::GFrameDesc cv::MediaFrame::desc() const {
return m->adapter->meta();
}
cv::MediaFrame::View cv::MediaFrame::access(Access code) const {
return m->adapter->access(code);
}
cv::util::any cv::MediaFrame::blobParams() const
{
return m->adapter->blobParams();
}
cv::MediaFrame::IAdapter* cv::MediaFrame::getAdapter() const {
return m->adapter.get();
}
void cv::MediaFrame::serialize(cv::gapi::s11n::IOStream& os) const {
return m->adapter->serialize(os);
}
cv::MediaFrame::View::View(Ptrs&& ptrs, Strides&& strs, Callback &&cb)
: ptr (std::move(ptrs))
, stride(std::move(strs))
, m_cb (std::move(cb)) {
}
cv::MediaFrame::View::~View() {
if (m_cb) {
m_cb();
}
}
cv::util::any cv::MediaFrame::IAdapter::blobParams() const
{
// Does nothing by default
return {};
}
cv::MediaFrame::IAdapter::~IAdapter() {
}
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