macavf/framegrabber.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
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 * 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 .
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#pragma once
 
#include "macavfcommon.hxx"
#include <cppuhelper/implbase.hxx>
 
#include <com/sun/star/media/XFrameGrabber.hpp>
 
namespace avmedia::macavf {
 
class FrameGrabber : public ::cppu::WeakImplHelper< css::media::XFrameGrabber,
                                                    css::lang::XServiceInfo >
{
public:
 
    explicit FrameGrabber();
    virtual  ~FrameGrabber() override;
 
    bool    create( AVAsset* pMovie );
 
    // 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:
 
    AVAssetImageGenerator* mpImageGen;
};
 
} // namespace avmedia::macavf
 
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