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Diffstat (limited to 'basebmp/source/debug.cxx')
| -rw-r--r-- | basebmp/source/debug.cxx | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/basebmp/source/debug.cxx b/basebmp/source/debug.cxx new file mode 100644 index 000000000000..4e7abb0d613b --- /dev/null +++ b/basebmp/source/debug.cxx @@ -0,0 +1,109 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#include <osl/diagnose.h> + +#include <basegfx/point/b2ipoint.hxx> +#include <basegfx/vector/b2ivector.hxx> + +#include <basebmp/scanlineformats.hxx> +#include <basebmp/color.hxx> +#include <basebmp/bitmapdevice.hxx> +#include <basebmp/debug.hxx> + +#include <iomanip> + +namespace basebmp +{ + namespace + { + static const char* getFormatString( sal_Int32 nScanlineFormat ) + { + switch( nScanlineFormat ) + { + case Format::ONE_BIT_MSB_GREY: + return "ONE_BIT_MSB_GREY"; + case Format::ONE_BIT_LSB_GREY: + return "ONE_BIT_LSB_GREY"; + case Format::ONE_BIT_MSB_PAL: + return "ONE_BIT_MSB_PAL"; + case Format::ONE_BIT_LSB_PAL: + return "ONE_BIT_LSB_PAL"; + case Format::FOUR_BIT_MSB_GREY: + return "FOUR_BIT_MSB_GREY"; + case Format::FOUR_BIT_LSB_GREY: + return "FOUR_BIT_LSB_GREY"; + case Format::FOUR_BIT_MSB_PAL: + return "FOUR_BIT_MSB_PAL"; + case Format::FOUR_BIT_LSB_PAL: + return "FOUR_BIT_LSB_PAL"; + case Format::EIGHT_BIT_PAL: + return "EIGHT_BIT_PAL"; + case Format::EIGHT_BIT_GREY: + return "EIGHT_BIT_GREY"; + case Format::SIXTEEN_BIT_LSB_TC_MASK: + return "SIXTEEN_BIT_LSB_TC_MASK"; + case Format::SIXTEEN_BIT_MSB_TC_MASK: + return "SIXTEEN_BIT_MSB_TC_MASK"; + case Format::TWENTYFOUR_BIT_TC_MASK: + return "TWENTYFOUR_BIT_TC_MASK"; + case Format::THIRTYTWO_BIT_TC_MASK: + return "THIRTYTWO_BIT_TC_MASK"; + default: + return "<unknown>"; + } + } + } + + void debugDump( const BitmapDeviceSharedPtr& rDevice, + std::ostream& rOutputStream ) + { + const basegfx::B2IVector aSize( rDevice->getSize() ); + const bool bTopDown( rDevice->isTopDown() ); + const sal_Int32 nScanlineFormat( rDevice->getScanlineFormat() ); + + rOutputStream + << "/* basebmp::BitmapDevice content dump */" << std::endl + << "/* Width = " << aSize.getX() << " */" << std::endl + << "/* Height = " << aSize.getY() << " */" << std::endl + << "/* TopDown = " << bTopDown << " */" << std::endl + << "/* Format = " << getFormatString(nScanlineFormat) << " */" << std::endl + << "/* (dumped entries are already mapped RGBA color values) */" << std::endl + << std::endl; + + rOutputStream << std::hex; + for( int y=0; y<aSize.getY(); ++y ) + { + for( int x=0; x<aSize.getX(); ++x ) + rOutputStream << std::setw(8) << (sal_uInt32)rDevice->getPixel( basegfx::B2IPoint(x,y) ).toInt32() << " "; + rOutputStream << std::endl; + } + } +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |