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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#pragma once
#include <sal/config.h>
#include <string_view>
#include "gstplayer.hxx"
#include <com/sun/star/media/XFrameGrabber.hpp>
#include <cppuhelper/implbase.hxx>
#include <rtl/ref.hxx>
namespace avmedia::gstreamer {
typedef ::cppu::WeakImplHelper< css::media::XFrameGrabber,
css::lang::XServiceInfo > FrameGrabber_BASE;
class FrameGrabber : public FrameGrabber_BASE
{
GstElement *mpPipeline;
void disposePipeline();
public:
// noncopyable
FrameGrabber(const FrameGrabber&) = delete;
const FrameGrabber& operator=(const FrameGrabber&) =delete;
// static create method instead of public Ctor
static rtl::Reference<FrameGrabber> create( std::u16string_view rURL );
virtual ~FrameGrabber() override;
// XFrameGrabber
virtual css::uno::Reference< css::graphic::XGraphic > SAL_CALL grabFrame( double fMediaTime ) override;
// XServiceInfo
virtual OUString SAL_CALL getImplementationName( ) override;
virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( ) override;
private:
explicit FrameGrabber( std::u16string_view aURL );
};
} // avmedia::gst
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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