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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 05:54:39 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 05:54:39 +0000 |
| commit | 267c6f2ac71f92999e969232431ba04678e7437e (patch) | |
| tree | 358c9467650e1d0a1d7227a21dac2e3d08b622b2 /vcl/source/animate/AnimationFrame.cxx | |
| parent | Initial commit. (diff) | |
| download | libreoffice-267c6f2ac71f92999e969232431ba04678e7437e.tar.xz libreoffice-267c6f2ac71f92999e969232431ba04678e7437e.zip | |
Adding upstream version 4:24.2.0.upstream/4%24.2.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vcl/source/animate/AnimationFrame.cxx')
| -rw-r--r-- | vcl/source/animate/AnimationFrame.cxx | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/vcl/source/animate/AnimationFrame.cxx b/vcl/source/animate/AnimationFrame.cxx new file mode 100644 index 0000000000..697167ebdc --- /dev/null +++ b/vcl/source/animate/AnimationFrame.cxx @@ -0,0 +1,58 @@ +/* -*- 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 . + */ + +#include <sal/config.h> +#include <o3tl/underlyingenumvalue.hxx> +#include <tools/solar.h> +#include <vcl/animate/AnimationFrame.hxx> +#include <rtl/crc.h> + +BitmapChecksum AnimationFrame::GetChecksum() const +{ + BitmapChecksum nCrc = maBitmapEx.GetChecksum(); + SVBT32 aBT32; + + Int32ToSVBT32(maPositionPixel.X(), aBT32); + nCrc = rtl_crc32(nCrc, aBT32, 4); + + Int32ToSVBT32(maPositionPixel.Y(), aBT32); + nCrc = rtl_crc32(nCrc, aBT32, 4); + + Int32ToSVBT32(maSizePixel.Width(), aBT32); + nCrc = rtl_crc32(nCrc, aBT32, 4); + + Int32ToSVBT32(maSizePixel.Height(), aBT32); + nCrc = rtl_crc32(nCrc, aBT32, 4); + + Int32ToSVBT32(mnWait, aBT32); + nCrc = rtl_crc32(nCrc, aBT32, 4); + + UInt32ToSVBT32(o3tl::to_underlying(meDisposal), aBT32); + nCrc = rtl_crc32(nCrc, aBT32, 4); + + UInt32ToSVBT32(o3tl::to_underlying(meBlend), aBT32); + nCrc = rtl_crc32(nCrc, aBT32, 4); + + UInt32ToSVBT32(sal_uInt32(mbUserInput), aBT32); + nCrc = rtl_crc32(nCrc, aBT32, 4); + + return nCrc; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |