+std::ostream& operator<<(std::ostream& os, Graphics::StencilOp op)
+{
+ switch(op)
+ {
+ case Graphics::StencilOp::KEEP:
+ os << "KEEP";
+ return os;
+ case Graphics::StencilOp::ZERO:
+ os << "ZERO";
+ return os;
+ case Graphics::StencilOp::REPLACE:
+ os << "REPLACE";
+ return os;
+ case Graphics::StencilOp::INCREMENT_AND_CLAMP:
+ os << "INCREMENT_AND_CLAMP";
+ return os;
+ case Graphics::StencilOp::DECREMENT_AND_CLAMP:
+ os << "DECREMENT_AND_CLAMP";
+ return os;
+ case Graphics::StencilOp::INVERT:
+ os << "INVERT";
+ return os;
+ case Graphics::StencilOp::INCREMENT_AND_WRAP:
+ os << "INCREMENT_AND_WRAP";
+ return os;
+ case Graphics::StencilOp::DECREMENT_AND_WRAP:
+ os << "DECREMENT_AND_WRAP";
+ return os;
+ }
+ return os;
+};
+
+std::ostream& operator<<(std::ostream& os, Graphics::CompareOp op)
+{
+ switch(op)
+ {
+ case Graphics::CompareOp::NEVER:
+ os << "NEVER";
+ return os;
+ case Graphics::CompareOp::LESS:
+ os << "LESS";
+ return os;
+ case Graphics::CompareOp::EQUAL:
+ os << "EQUAL";
+ return os;
+ case Graphics::CompareOp::LESS_OR_EQUAL:
+ os << "LESS_OR_EQUAL";
+ return os;
+ case Graphics::CompareOp::GREATER:
+ os << "GREATER";
+ return os;
+ case Graphics::CompareOp::NOT_EQUAL:
+ os << "NOT_EQUAL";
+ return os;
+ case Graphics::CompareOp::GREATER_OR_EQUAL:
+ os << "GREATER_OR_EQUAL";
+ return os;
+ case Graphics::CompareOp::ALWAYS:
+ os << "ALWAYS";
+ return os;
+ }
+ return os;
+};
+