virtual void visit(ProgramSyntax::Block &);
virtual void visit(ProgramSyntax::UnaryExpression &);
virtual void visit(ProgramSyntax::BinaryExpression &);
+ virtual void visit(ProgramSyntax::MemberAccess &);
virtual void visit(ProgramSyntax::FunctionCall &);
+ virtual void visit(ProgramSyntax::VariableDeclaration &);
virtual void visit(ProgramSyntax::Return &);
};
struct ConstantConditionEliminator: BlockModifier
{
unsigned scope_level;
+ bool record_only;
ExpressionEvaluator::ValueMap variable_values;
ConstantConditionEliminator();
using Visitor::visit;
virtual void visit(ProgramSyntax::Block &);
+ virtual void visit(ProgramSyntax::UnaryExpression &);
virtual void visit(ProgramSyntax::Assignment &);
virtual void visit(ProgramSyntax::VariableDeclaration &);
virtual void visit(ProgramSyntax::Conditional &);
std::vector<BlockVariableMap> variables;
ProgramSyntax::Assignment *assignment;
bool assignment_target;
+ bool assign_to_subscript;
bool global_scope;
UnusedVariableLocator();
using Visitor::visit;
virtual void visit(ProgramSyntax::Block &);
virtual void visit(ProgramSyntax::VariableDeclaration &);
+ virtual void visit(ProgramSyntax::Iteration &);
};
struct PrecisionRemover: BlockModifier
bool supports_unified_sampling_functions() const;
virtual void visit(ProgramSyntax::FunctionCall &);
bool supports_interface_layouts() const;
+ bool supports_centroid_sampling() const;
+ bool supports_sample_sampling() const;
virtual void visit(ProgramSyntax::VariableDeclaration &);
bool supports_interface_blocks(const std::string &) const;
virtual void visit(ProgramSyntax::InterfaceBlock &);