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/* -*- 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 <string.h>
#include <stdlib.h>
#include <svsys.h>
#include <tools/debug.hxx>
#include <win/wincomp.hxx>
#include <win/salbmp.h>
#include <win/saldata.hxx>
#include <win/salids.hrc>
#include <win/salgdi.h>
#include <win/salframe.h>
#include "vcl/salbtype.hxx"
#include "vcl/bitmapaccess.hxx"
#include "outdata.hxx"
#include "salgdiimpl.hxx"
#include "opengl/win/gdiimpl.hxx"
bool WinSalGraphics::supportsOperation( OutDevSupportType eType ) const
{
static bool bAllowForTest(true);
bool bRet = false;
switch( eType )
{
case OutDevSupport_TransparentRect:
bRet = mbVirDev || mbWindow;
break;
case OutDevSupport_B2DDraw:
bRet = bAllowForTest;
default: break;
}
return bRet;
}
void WinSalGraphics::copyBits( const SalTwoRect& rPosAry, SalGraphics* pSrcGraphics )
{
mpImpl->copyBits( rPosAry, pSrcGraphics );
}
void WinSalGraphics::copyArea( long nDestX, long nDestY,
long nSrcX, long nSrcY,
long nSrcWidth, long nSrcHeight,
sal_uInt16 nFlags )
{
mpImpl->copyArea( nDestX, nDestY, nSrcX, nSrcY,
nSrcWidth, nSrcHeight, nFlags );
}
namespace
{
void convertToWinSalBitmap(SalBitmap& rSalBitmap, WinSalBitmap& rWinSalBitmap)
{
BitmapBuffer* pRead = rSalBitmap.AcquireBuffer(BITMAP_READ_ACCESS);
rWinSalBitmap.Create(rSalBitmap.GetSize(), rSalBitmap.GetBitCount(), BitmapPalette());
BitmapBuffer* pWrite = rWinSalBitmap.AcquireBuffer(BITMAP_WRITE_ACCESS);
sal_uInt8* pSource(pRead->mpBits);
sal_uInt8* pDestination(pWrite->mpBits);
for (long y = 0; y < pRead->mnHeight; y++)
{
memcpy(pDestination, pSource, pRead->mnScanlineSize);
pSource += pRead->mnScanlineSize;
pDestination += pWrite->mnScanlineSize;
}
rWinSalBitmap.ReleaseBuffer(pWrite, BITMAP_WRITE_ACCESS);
rSalBitmap.ReleaseBuffer(pRead, BITMAP_READ_ACCESS);
}
} // end anonymous namespace
void WinSalGraphics::drawBitmap(const SalTwoRect& rPosAry, const SalBitmap& rSalBitmap)
{
if (dynamic_cast<WinOpenGLSalGraphicsImpl*>(mpImpl.get()) == nullptr &&
dynamic_cast<const WinSalBitmap*>(&rSalBitmap) == nullptr)
{
std::unique_ptr<WinSalBitmap> pWinSalBitmap(new WinSalBitmap());
SalBitmap& rConstBitmap = const_cast<SalBitmap&>(rSalBitmap);
convertToWinSalBitmap(rConstBitmap, *pWinSalBitmap.get());
mpImpl->drawBitmap(rPosAry, *pWinSalBitmap.get());
}
else
{
mpImpl->drawBitmap(rPosAry, rSalBitmap);
}
}
void WinSalGraphics::drawBitmap( const SalTwoRect& rPosAry,
const SalBitmap& rSSalBitmap,
const SalBitmap& rSTransparentBitmap )
{
if (dynamic_cast<WinOpenGLSalGraphicsImpl*>(mpImpl.get()) == nullptr &&
dynamic_cast<const WinSalBitmap*>(&rSSalBitmap) == nullptr)
{
std::unique_ptr<WinSalBitmap> pWinSalBitmap(new WinSalBitmap());
SalBitmap& rConstBitmap = const_cast<SalBitmap&>(rSSalBitmap);
convertToWinSalBitmap(rConstBitmap, *pWinSalBitmap.get());
std::unique_ptr<WinSalBitmap> pWinTransparentSalBitmap(new WinSalBitmap());
SalBitmap& rConstTransparentBitmap = const_cast<SalBitmap&>(rSTransparentBitmap);
convertToWinSalBitmap(rConstTransparentBitmap, *pWinTransparentSalBitmap.get());
mpImpl->drawBitmap(rPosAry, *pWinSalBitmap.get(), *pWinTransparentSalBitmap.get());
}
else
{
mpImpl->drawBitmap(rPosAry, rSSalBitmap, rSTransparentBitmap);
}
}
bool WinSalGraphics::drawAlphaRect( long nX, long nY, long nWidth,
long nHeight, sal_uInt8 nTransparency )
{
return mpImpl->drawAlphaRect( nX, nY, nWidth, nHeight, nTransparency );
}
void WinSalGraphics::drawMask( const SalTwoRect& rPosAry,
const SalBitmap& rSSalBitmap,
SalColor nMaskColor )
{
mpImpl->drawMask( rPosAry, rSSalBitmap, nMaskColor );
}
SalBitmap* WinSalGraphics::getBitmap( long nX, long nY, long nDX, long nDY )
{
return mpImpl->getBitmap( nX, nY, nDX, nDY );
}
SalColor WinSalGraphics::getPixel( long nX, long nY )
{
return mpImpl->getPixel( nX, nY );
}
void WinSalGraphics::invert( long nX, long nY, long nWidth, long nHeight, SalInvert nFlags )
{
mpImpl->invert( nX, nY, nWidth, nHeight, nFlags );
}
void WinSalGraphics::invert( sal_uInt32 nPoints, const SalPoint* pPtAry, SalInvert nSalFlags )
{
mpImpl->invert( nPoints, pPtAry, nSalFlags );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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