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76ee07f61c
Co-authored-by: Alexander Trofimov <alexander.trofimov@onlyoffice.com> Co-committed-by: Alexander Trofimov <alexander.trofimov@onlyoffice.com>
98 lines
2.8 KiB
C++
98 lines
2.8 KiB
C++
/*
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* Copyright (C) Ascensio System SIA, 2009-2026
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*
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* This program is a free software product. You can redistribute it and/or
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* modify it under the terms of the GNU Affero General Public License (AGPL)
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* version 3 as published by the Free Software Foundation, together with the
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* additional terms provided in the LICENSE file.
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*
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* This program is distributed WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
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* details, see the GNU AGPL at: https://www.gnu.org/licenses/agpl-3.0.html
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*
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* You can contact Ascensio System SIA by email at info@onlyoffice.com
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* or by postal mail at 20A-6 Ernesta Birznieka-Upisha Street, Riga,
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* LV-1050, Latvia, European Union.
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*
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* The interactive user interfaces in modified versions of the Program
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* are required to display Appropriate Legal Notices in accordance with
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* Section 5 of the GNU AGPL version 3.
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*
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* No trademark rights are granted under this License.
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*
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* All non-code elements of the Product, including illustrations,
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* icon sets, and technical writing content, are licensed under the
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* Creative Commons Attribution-ShareAlike 4.0 International License:
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* https://creativecommons.org/licenses/by-sa/4.0/legalcode
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*
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* This license applies only to such non-code elements and does not
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* modify or replace the licensing terms applicable to the Program's
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* source code, which remains licensed under the GNU Affero General
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* Public License v3.
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*
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* SPDX-License-Identifier: AGPL-3.0-only
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*/
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#ifndef _BUILD_ALPHAMASK_H_
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#define _BUILD_ALPHAMASK_H_
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#include "aggplustypes.h"
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#include "../common/IGrObject.h"
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#include "./config.h"
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namespace Aggplus
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{
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enum class EMaskDataType
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{
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ImageBuffer,
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AlphaBuffer
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};
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class GRAPHICS_DECL CAlphaMask : public IGrObject
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{
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public:
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CAlphaMask();
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CAlphaMask(BYTE* pBuffer, EMaskDataType eDataType, bool bExternalBuffer = true);
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virtual ~CAlphaMask();
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BYTE* GetBuffer();
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EMaskDataType GetDataType() const;
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UINT GetStep() const;
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Status Create(UINT unWidth, UINT unHeight, EMaskDataType eDataType);
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Status LoadFromBuffer(BYTE* pBuffer, EMaskDataType eDataType, bool bExternalBuffer = true);
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private:
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BYTE *m_pBuffer;
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EMaskDataType m_enDataType;
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bool m_bExternalBuffer;
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};
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enum class ESoftMaskType
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{
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RGBGrayBuffer,
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BGRGrayBuffer,
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Alpha4Buffer
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};
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class CSoftMask_private;
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class GRAPHICS_DECL CSoftMask : public IGrObject
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{
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public:
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CSoftMask(BYTE* pBuffer, unsigned int unWidth, unsigned int unHeight, bool bFlip, bool bRGB, bool bAlpha);
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~CSoftMask();
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unsigned int GetStep() const;
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unsigned int GetWidth() const;
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unsigned int GetHeight() const;
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BYTE* GetBuffer();
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ESoftMaskType GetDataType();
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private:
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CSoftMask_private* m_pInternal;
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friend class CGraphics;
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};
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}
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#endif // _BUILD_ALPHAMASK_H_
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