office-gobmx/include/vcl/salgtype.hxx
Noel Grandin b153d147c9 remove support for BITMASK in vcl backends
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>
2021-04-29 08:40:56 +02:00

86 lines
3 KiB
C++

/* -*- 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 .
*/
#ifndef INCLUDED_VCL_SALGTYPE_HXX
#define INCLUDED_VCL_SALGTYPE_HXX
#include <o3tl/typed_flags_set.hxx>
#include <tools/color.hxx>
#include <tools/gen.hxx>
#include <ostream>
enum class DeviceFormat {
NONE = -1,
DEFAULT = 0,
#ifdef IOS
GRAYSCALE = 8
#endif
};
constexpr ::Color SALCOLOR_NONE ( ColorTransparency, 0xFF, 0xFF, 0xFF, 0xFF );
struct SalTwoRect
{
tools::Long mnSrcX;
tools::Long mnSrcY;
tools::Long mnSrcWidth;
tools::Long mnSrcHeight;
tools::Long mnDestX;
tools::Long mnDestY;
tools::Long mnDestWidth;
tools::Long mnDestHeight;
SalTwoRect(tools::Long nSrcX, tools::Long nSrcY, tools::Long nSrcWidth, tools::Long nSrcHeight,
tools::Long nDestX, tools::Long nDestY, tools::Long nDestWidth, tools::Long nDestHeight)
: mnSrcX(nSrcX), mnSrcY(nSrcY), mnSrcWidth(nSrcWidth), mnSrcHeight(nSrcHeight)
, mnDestX(nDestX), mnDestY(nDestY), mnDestWidth(nDestWidth), mnDestHeight(nDestHeight)
{
}
};
template <typename charT, typename traits>
inline std::basic_ostream<charT, traits>& operator<<(std::basic_ostream<charT, traits>& stream,
const SalTwoRect& rPosAry)
{
tools::Rectangle aSrcRect(rPosAry.mnSrcX, rPosAry.mnSrcY, rPosAry.mnSrcX + rPosAry.mnSrcWidth,
rPosAry.mnSrcY + rPosAry.mnSrcHeight);
tools::Rectangle aDestRect(rPosAry.mnDestX, rPosAry.mnDestY,
rPosAry.mnDestX + rPosAry.mnDestWidth,
rPosAry.mnDestY + rPosAry.mnDestHeight);
stream << aSrcRect << " => " << aDestRect;
return stream;
}
enum class SalROPColor {
N0, N1, Invert
};
enum class SalInvert {
NONE = 0x00,
N50 = 0x01,
TrackFrame = 0x02
};
namespace o3tl
{
template<> struct typed_flags<SalInvert> : is_typed_flags<SalInvert, 0x03> {};
}
#endif // INCLUDED_VCL_SALGTYPE_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */