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Diffstat (limited to 'lyt/materials/alphacompare.cpp')
| -rw-r--r-- | lyt/materials/alphacompare.cpp | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/lyt/materials/alphacompare.cpp b/lyt/materials/alphacompare.cpp new file mode 100644 index 0000000..a0e2f0f --- /dev/null +++ b/lyt/materials/alphacompare.cpp @@ -0,0 +1,52 @@ +/******************************************************************************* + This file is part of LayoutStudio (http://github.com/Treeki/LayoutStudio) + Copyright (c) 2010 Treeki (treeki@gmail.com) + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, version 2.0. + + This program 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 General Public License 2.0 for more details. + + You should have received a copy of the GNU General Public License 2.0 + along with this program. If not, see <http://www.gnu.org/licenses/>. +*******************************************************************************/ + +#include "alphacompare.h" +#include "../layout.h" + +LYTAlphaCompare::LYTAlphaCompare() { +} + +void LYTAlphaCompare::dumpToDebug() { + qDebug() << "LYTAlphaCompare @" << (void*)this; + qDebug() << "Comp0:" << comp0 << "- Ref0:" << ref0; + qDebug() << "Comp1:" << comp1 << "- Ref1:" << ref1; + qDebug() << "Op:" << op; +} + + +void LYTAlphaCompare::writeToDataStream(QDataStream &out) { + out << (quint8)(comp0 | (comp1 << 4)); + out << (quint8)op; + out << (quint8)ref0; + out << (quint8)ref1; +} + + +void LYTAlphaCompare::readFromDataStream(QDataStream &in) { + quint8 value; + + in >> (quint8&)value; + comp0 = BitExtract(value, 4, 32 - 4); + comp1 = BitExtract(value, 4, 32 - 8); + + in >> (quint8&)op; + in >> (quint8&)ref0; + in >> (quint8&)ref1; +} + + |