/* -*- 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 <headless/CairoCommon.hxx>

#include <headless/svpbmp.hxx>

#include <basegfx/utils/systemdependentdata.hxx>

class UNLESS_MERGELIBS(VCL_DLLPUBLIC) BitmapHelper : public SurfaceHelper

{

private:

#ifdef HAVE_CAIRO_FORMAT_RGB24_888

    const bool m_bForceARGB32;

#endif

    SvpSalBitmap aTmpBmp;

public:

    explicit BitmapHelper(const SalBitmap& rSourceBitmap, const bool bForceARGB32 = false);

    void mark_dirty();

    unsigned char* getBits(sal_Int32& rStride);

};

class SystemDependentData_BitmapHelper : public basegfx::SystemDependentData

{

private:

    std::shared_ptr<BitmapHelper> maBitmapHelper;

public:

    SystemDependentData_BitmapHelper(std::shared_ptr<BitmapHelper> xBitmapHelper);

    const std::shared_ptr<BitmapHelper>& getBitmapHelper() const { return maBitmapHelper; };

    virtual sal_Int64 estimateUsageInBytes() const override;

};

VCL_DLLPUBLIC void tryToUseSourceBuffer(const SalBitmap& rSourceBitmap,

                                        std::shared_ptr<BitmapHelper>& rSurface);

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */