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Fix for metavoxel crashes on Windows. I was expecting the scope of a

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temporary object to last until the next line; turns out VC++ can destroy
it in the middle of evaluating the line.
This commit is contained in:
Andrzej Kapolka 2014-09-29 14:37:11 -07:00
parent 9855fbcfb4
commit 72ff908bd3
1 changed files with 10 additions and 5 deletions
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15
interface/src/MetavoxelSystem.cpp
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@ -1204,7 +1204,8 @@ int PointAugmentVisitor::visit(MetavoxelInfo& info) {
_points.swap(swapPoints);
buffer = new PointBuffer(swapPoints);
}
info.outputValues[0] = AttributeValue(_outputs.at(0), encodeInline(BufferDataPointer(buffer)));
BufferDataPointer pointer(buffer);
info.outputValues[0] = AttributeValue(_outputs.at(0), encodeInline(pointer));
}
return STOP_RECURSION;
}
@ -1219,7 +1220,8 @@ bool PointAugmentVisitor::postVisit(MetavoxelInfo& info) {
_points.swap(swapPoints);
buffer = new PointBuffer(swapPoints);
}
info.outputValues[0] = AttributeValue(_outputs.at(0), encodeInline(BufferDataPointer(buffer)));
BufferDataPointer pointer(buffer);
info.outputValues[0] = AttributeValue(_outputs.at(0), encodeInline(pointer));
return true;
}
@ -1446,7 +1448,8 @@ int HeightfieldRegionVisitor::visit(MetavoxelInfo& info) {
_data->guide(_fetchVisitor);
}
}
info.outputValues[0] = AttributeValue(_outputs.at(0), encodeInline(BufferDataPointer(buffer)));
BufferDataPointer pointer(buffer);
info.outputValues[0] = AttributeValue(_outputs.at(0), encodeInline(pointer));
return STOP_RECURSION;
}
@ -1505,7 +1508,8 @@ int HeightfieldUpdateVisitor::visit(MetavoxelInfo& info) {
buffer->getHeight(), buffer->getColor(), buffer->getMaterial(), buffer->getMaterials());
_fetchVisitor.init(newBuffer);
_data->guide(_fetchVisitor);
info.outputValues[0] = AttributeValue(_outputs.at(0), encodeInline(BufferDataPointer(newBuffer)));
BufferDataPointer pointer(newBuffer);
info.outputValues[0] = AttributeValue(_outputs.at(0), encodeInline(pointer));
return STOP_RECURSION;
}
@ -2078,7 +2082,8 @@ int VoxelAugmentVisitor::visit(MetavoxelInfo& info) {
buffer = new VoxelBuffer(vertices, indices, material->getMaterials());
}
info.outputValues[0] = AttributeValue(_outputs.at(0), encodeInline(BufferDataPointer(buffer)));
BufferDataPointer pointer(buffer);
info.outputValues[0] = AttributeValue(_outputs.at(0), encodeInline(pointer));
return STOP_RECURSION;
}