6588c30ed4
ScanlineFormat enum is used to indicate 2 things - scanline format type and scanline direction (TopDown or BottomUp). This makes it complex to manipulate with (using bit arithmetics) and hard to use in general for no benefit, so this commit separates direction out from the ScanlineFormat into ScanlineDirection enum. ScanlineFormat is now just a simple enum class (not a bit field). Change-Id: Iad55d0a4c8c07b71221c2facf7cf6a2d518fec0c Reviewed-on: https://gerrit.libreoffice.org/c/core/+/163943 Tested-by: Jenkins Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>
54 lines
1.9 KiB
C++
54 lines
1.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_VCL_BITMAPBUFFER_HXX
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#define INCLUDED_VCL_BITMAPBUFFER_HXX
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#include <sal/config.h>
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#include <optional>
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#include <vcl/dllapi.h>
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#include <vcl/BitmapPalette.hxx>
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#include <vcl/ColorMask.hxx>
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#include <vcl/Scanline.hxx>
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#include <tools/long.hxx>
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struct SalTwoRect;
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struct VCL_DLLPUBLIC BitmapBuffer
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{
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tools::Long mnWidth;
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tools::Long mnHeight;
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tools::Long mnScanlineSize;
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BitmapPalette maPalette;
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sal_uInt8* mpBits;
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ScanlineFormat meFormat = ScanlineFormat::NONE;
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ScanlineDirection meDirection = ScanlineDirection::BottomUp;
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ColorMask maColorMask;
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sal_uInt16 mnBitCount;
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};
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VCL_DLLPUBLIC std::optional<BitmapBuffer> StretchAndConvert(
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const BitmapBuffer& rSrcBuffer, const SalTwoRect& rTwoRect,
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ScanlineFormat nDstBitmapFormat, std::optional<BitmapPalette> pDstPal = std::nullopt, const ColorMask* pDstMask = nullptr );
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#endif // INCLUDED_VCL_BITMAPBUFFER_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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