b153d147c9
Rather use a proper alpha channel if we need transparency. This is another small step towards merged alpha in our vcl layer. I suspect the intent in a lot of this code was to save memory. Which have been a thing way back then, but these days our backends mostly end up doing a copy-and-convert to a real alpha channel anyway, so the existing code is actually now a pessimisation. Change-Id: I4a2bcbb2f76b841f05bc00580f364492829c69de Reviewed-on: https://gerrit.libreoffice.org/c/core/+/114808 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
86 lines
3 KiB
C++
86 lines
3 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_SALGTYPE_HXX
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#define INCLUDED_VCL_SALGTYPE_HXX
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#include <o3tl/typed_flags_set.hxx>
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#include <tools/color.hxx>
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#include <tools/gen.hxx>
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#include <ostream>
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enum class DeviceFormat {
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NONE = -1,
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DEFAULT = 0,
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#ifdef IOS
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GRAYSCALE = 8
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#endif
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};
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constexpr ::Color SALCOLOR_NONE ( ColorTransparency, 0xFF, 0xFF, 0xFF, 0xFF );
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struct SalTwoRect
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{
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tools::Long mnSrcX;
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tools::Long mnSrcY;
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tools::Long mnSrcWidth;
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tools::Long mnSrcHeight;
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tools::Long mnDestX;
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tools::Long mnDestY;
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tools::Long mnDestWidth;
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tools::Long mnDestHeight;
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SalTwoRect(tools::Long nSrcX, tools::Long nSrcY, tools::Long nSrcWidth, tools::Long nSrcHeight,
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tools::Long nDestX, tools::Long nDestY, tools::Long nDestWidth, tools::Long nDestHeight)
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: mnSrcX(nSrcX), mnSrcY(nSrcY), mnSrcWidth(nSrcWidth), mnSrcHeight(nSrcHeight)
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, mnDestX(nDestX), mnDestY(nDestY), mnDestWidth(nDestWidth), mnDestHeight(nDestHeight)
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{
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}
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};
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template <typename charT, typename traits>
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inline std::basic_ostream<charT, traits>& operator<<(std::basic_ostream<charT, traits>& stream,
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const SalTwoRect& rPosAry)
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{
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tools::Rectangle aSrcRect(rPosAry.mnSrcX, rPosAry.mnSrcY, rPosAry.mnSrcX + rPosAry.mnSrcWidth,
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rPosAry.mnSrcY + rPosAry.mnSrcHeight);
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tools::Rectangle aDestRect(rPosAry.mnDestX, rPosAry.mnDestY,
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rPosAry.mnDestX + rPosAry.mnDestWidth,
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rPosAry.mnDestY + rPosAry.mnDestHeight);
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stream << aSrcRect << " => " << aDestRect;
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return stream;
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}
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enum class SalROPColor {
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N0, N1, Invert
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};
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enum class SalInvert {
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NONE = 0x00,
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N50 = 0x01,
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TrackFrame = 0x02
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};
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namespace o3tl
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{
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template<> struct typed_flags<SalInvert> : is_typed_flags<SalInvert, 0x03> {};
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}
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#endif // INCLUDED_VCL_SALGTYPE_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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