namespace GL {
namespace SL {
-const std::string &DumpTree::apply(Stage &stage)
+string DumpTree::apply(Stage &stage)
{
formatted = format("Stage: %s\n", Stage::get_stage_name(stage.type));
- tree.push_back(BRANCH);
+ begin_sub();
append(format("Version: %d.%02d", stage.required_features.glsl_version.major, stage.required_features.glsl_version.minor));
- for(std::map<string, TypeDeclaration *>::const_iterator i=stage.types.begin(); i!=stage.types.end(); ++i)
- append(format("Type: %%%d %s", get_label(*i->second), i->first));
+ for(const auto &kvp: stage.types)
+ append(format("Type: %%%d %s", get_label(*kvp.second), kvp.first));
- set<InterfaceBlock *> seen_interfaces;
- for(std::map<string, InterfaceBlock *>::const_iterator i=stage.interface_blocks.begin(); i!=stage.interface_blocks.end(); ++i)
- if(seen_interfaces.insert(i->second).second)
- {
- string text = format("Interface block: %%%d %s %s", get_label(*i->second), i->second->interface, i->second->name);
- if(!i->second->instance_name.empty())
- text += format(" %s", i->second->instance_name);
- append(text);
- }
+ for(const auto &kvp: stage.interface_blocks)
+ append(format("Interface block: %%%d %s", get_label(*kvp.second), kvp.first));
- for(std::map<string, FunctionDeclaration *>::const_iterator i=stage.functions.begin(); i!=stage.functions.end(); ++i)
- append(format("Function: %%%d %s", get_label(*i->second), i->first));
+ for(const auto &kvp: stage.functions)
+ append(format("Function: %%%d %s", get_label(*kvp.second), kvp.first));
last_branch();
stage.content.visit(*this);
void DumpTree::append(const string &line)
{
StringCodec::Utf8::Encoder enc;
- for(vector<TreeChars>::const_iterator i=tree.begin(); i!=tree.end(); )
+ for(auto i=tree.begin(); i!=tree.end(); )
{
enc.encode_char(*i++, formatted);
enc.encode_char((i==tree.end() ? REACH : EMPTY), formatted);
formatted += '\n';
}
+void DumpTree::append(const Node &node, const string &line)
+{
+ append(format("<%d:%d> %s", node.source, node.line, line));
+}
+
+void DumpTree::append_subtree(const vector<Branch> &branches)
+{
+ begin_sub();
+ for(auto i=branches.begin(); i!=branches.end(); )
+ {
+ auto j = increment(i, branches);
+ if(!j->text.empty())
+ {
+ append(j->text);
+ if(j->node)
+ {
+ begin_sub();
+ last_branch();
+ j->node->visit(*this);
+ end_sub();
+ }
+ }
+ else
+ j->node->visit(*this);
+ }
+ end_sub();
+}
+
+void DumpTree::append_subtree(Node &node)
+{
+ begin_sub();
+ last_branch();
+ node.visit(*this);
+ end_sub();
+}
+
void DumpTree::begin_sub()
{
- tree.back() = (tree.back()==BRANCH_LAST ? EMPTY : STRAIGHT);
+ if(!tree.empty())
+ tree.back() = (tree.back()==BRANCH_LAST ? EMPTY : STRAIGHT);
tree.push_back(BRANCH);
}
void DumpTree::end_sub()
{
tree.pop_back();
- if(tree.back()==STRAIGHT)
+ if(!tree.empty() && tree.back()==STRAIGHT)
tree.back() = BRANCH;
}
-void DumpTree::annotated_branch(const string &annotation, Node &node)
-{
- append(annotation);
- begin_sub();
- last_branch();
- node.visit(*this);
- end_sub();
-}
-
unsigned DumpTree::get_label(const Node &node)
{
unsigned &label = node_labels[&node];
template<typename T>
typename T::const_iterator DumpTree::increment(typename T::const_iterator &iter, const T &container)
{
- typename T::const_iterator ret = iter++;
+ auto ret = iter++;
if(iter==container.end())
last_branch();
return ret;
void DumpTree::visit(Block &block)
{
- append(format("Block %s", (block.use_braces ? "{}" : "(inline)")));
+ append(block, format("Block %s", (block.use_braces ? "{}" : "(inline)")));
begin_sub();
- for(std::map<string, VariableDeclaration *>::const_iterator i=block.variables.begin(); i!=block.variables.end(); ++i)
- append(format("Variable: %%%d %s %s", get_label(*i->second), i->second->type, i->first));
+ for(const auto &kvp: block.variables)
+ append(format("Variable: %%%d %s %s", get_label(*kvp.second), kvp.second->type, kvp.first));
- bool labeled_body = !block.variables.empty();
- if(labeled_body)
- {
- last_branch();
- append("Body");
- begin_sub();
- }
- for(NodeList<Statement>::const_iterator i=block.body.begin(); i!=block.body.end(); )
+ for(auto i=block.body.cbegin(); i!=block.body.cend(); )
{
- NodeList<Statement>::const_iterator j = increment(i, block.body);
+ auto j = increment(i, block.body);
(*j)->visit(*this);
}
- if(labeled_body)
- end_sub();
end_sub();
}
void DumpTree::visit(Literal &literal)
{
- append(format("Literal: %s -> %s", literal.token, format_type(literal.type)));
-}
-
-void DumpTree::visit(ParenthesizedExpression &parexpr)
-{
- annotated_branch(format("(expr) -> %s", format_type(parexpr.type)), *parexpr.expression);
+ append(literal, format("Literal: %s -> %s", literal.token, format_type(literal.type)));
}
void DumpTree::visit(VariableReference &var)
if(var.declaration)
text += format("%%%d ", get_label(*var.declaration));
text += format("%s (var) -> %s", var.name, format_type(var.type));
- append(text);
+ append(var, text);
}
void DumpTree::visit(InterfaceBlockReference &iface)
string text;
if(iface.declaration)
text += format("%%%d ", get_label(*iface.declaration));
- text += format("%s (iface)", iface.name);
- append(text);
+ text += format("%s (iface) -> %s", iface.name, format_type(iface.type));
+ append(iface, text);
}
void DumpTree::visit(MemberAccess &memacc)
string text = "Member access:";
if(memacc.declaration)
text += format(" %%%d", get_label(*memacc.declaration));
- text += format(" .%s -> %s", memacc.member, format_type(memacc.type));
- annotated_branch(text, *memacc.left);
+ text += format(" .%s (%d) -> %s", memacc.member, memacc.index, format_type(memacc.type));
+ append(memacc, text);
+ append_subtree(*memacc.left);
+}
+
+void DumpTree::visit(Swizzle &swizzle)
+{
+ static const char components[4] = { 'x', 'y', 'z', 'w' };
+ string text = "Swizzle: .";
+ for(unsigned i=0; i<swizzle.count; ++i)
+ text += components[swizzle.components[i]];
+ text += format(" -> %s", format_type(swizzle.type));
+ append(swizzle, text);
+ append_subtree(*swizzle.left);
}
void DumpTree::visit(UnaryExpression &unary)
{
string text = format("Unary: %s, %sfix -> %s", unary.oper->token, (unary.oper->type==Operator::PREFIX ? "pre" : "post"), format_type(unary.type));
- annotated_branch(text, *unary.expression);
+ append(unary, text);
+ append_subtree(*unary.expression);
}
void DumpTree::visit(BinaryExpression &binary)
{
- append(format("Binary: %s -> %s", (binary.oper->token[0]=='[' ? "[]" : binary.oper->token), format_type(binary.type)));
+ append(binary, format("Binary: %s%s -> %s", binary.oper->token, binary.oper->token2, format_type(binary.type)));
begin_sub();
binary.left->visit(*this);
last_branch();
void DumpTree::visit(Assignment &assign)
{
- append(format("Assignment: %s%s", assign.oper->token, (assign.self_referencing ? " (self-referencing)" : "")));
+ append(assign, format("Assignment: %s%s -> %s", assign.oper->token, (assign.self_referencing ? " (self-referencing)" : ""), format_type(assign.type)));
begin_sub();
- if(assign.target_declaration)
- append(format("Target: %%%d %s %s", get_label(*assign.target_declaration), assign.target_declaration->type, assign.target_declaration->name));
+ if(assign.target.declaration)
+ {
+ string text = format("Target: %%%d", get_label(*assign.target.declaration));
+
+ static const char swizzle[4] = { 'x', 'y', 'z', 'w' };
+ for(unsigned i=0; i<assign.target.chain_len; ++i)
+ {
+ unsigned component = assign.target.chain[i];
+ switch(static_cast<Assignment::Target::ChainType>(component&0xC0))
+ {
+ case Assignment::Target::MEMBER:
+ text += format(" .%d", component&0x3F);
+ break;
+ case Assignment::Target::SWIZZLE:
+ text += " .";
+ for(unsigned j=0; j<4; ++j)
+ if(component&(1<<j))
+ text += swizzle[j];
+ break;
+ case Assignment::Target::ARRAY:
+ text += format(" [%d]", component&0x3F);
+ break;
+ }
+ }
+ append(text);
+ }
assign.left->visit(*this);
last_branch();
assign.right->visit(*this);
end_sub();
}
+void DumpTree::visit(TernaryExpression &ternary)
+{
+ append(ternary, format("Ternary: %s%s -> %s", ternary.oper->token, ternary.oper->token2, format_type(ternary.type)));
+ begin_sub();
+ ternary.condition->visit(*this);
+ ternary.true_expr->visit(*this);
+ last_branch();
+ ternary.false_expr->visit(*this);
+ end_sub();
+}
+
void DumpTree::visit(FunctionCall &call)
{
string head = "Function call: ";
if(call.constructor)
head += " (constructor)";
head += format(" -> %s", format_type(call.type));
- append(head);
+ append(call, head);
begin_sub();
- for(NodeArray<Expression>::const_iterator i=call.arguments.begin(); i!=call.arguments.end(); )
+ for(auto i=call.arguments.cbegin(); i!=call.arguments.cend(); )
{
- NodeArray<Expression>::const_iterator j = increment(i, call.arguments);
+ auto j = increment(i, call.arguments);
(*j)->visit(*this);
}
end_sub();
void DumpTree::visit(ExpressionStatement &expr)
{
- annotated_branch("expr;", *expr.expression);
+ append(expr, "expr;");
+ append_subtree(*expr.expression);
}
void DumpTree::visit(Import &import)
{
- append(format("import %s", import.module));
+ append(import, format("import %s", import.module));
}
void DumpTree::visit(Precision &prec)
{
- append(format("precision %s %s", prec.precision, prec.type));
+ append(prec, format("precision %s %s", prec.precision, prec.type));
}
void DumpTree::visit(Layout &layout)
{
- append("Layout");
+ append(layout, "Layout");
begin_sub();
- for(vector<Layout::Qualifier>::const_iterator i=layout.qualifiers.begin(); i!=layout.qualifiers.end(); )
+ for(auto i=layout.qualifiers.cbegin(); i!=layout.qualifiers.cend(); )
{
- vector<Layout::Qualifier>::const_iterator j = increment(i, layout.qualifiers);
+ auto j = increment(i, layout.qualifiers);
string qualifier = j->name;
if(j->has_value)
qualifier += format("=%d", j->value);
void DumpTree::visit(InterfaceLayout &layout)
{
- annotated_branch(format("Layout: %s", layout.interface), layout.layout);
+ append(layout, format("Layout: %s", layout.interface));
+ append_subtree(layout.layout);
}
void DumpTree::visit(BasicTypeDeclaration &type)
{
- append(format("%%%d typedef %s", get_label(type), type.name));
- begin_sub();
- if(type.kind!=BasicTypeDeclaration::VECTOR && type.kind!=BasicTypeDeclaration::MATRIX)
- last_branch();
- if(type.base_type)
- append(format("%s: %%%d %s", (type.kind==BasicTypeDeclaration::ALIAS ? "Alias of" : "Base"), get_label(*type.base_type), type.base_type->name));
+ append(type, format("%%%d typedef %s", get_label(type), type.name));
- last_branch();
+ vector<Branch> branches;
+ if(type.base_type)
+ branches.emplace_back(format("%s: %%%d %s", (type.kind==BasicTypeDeclaration::ALIAS ? "Alias of" : "Base"), get_label(*type.base_type), type.base_type->name));
if(type.kind==BasicTypeDeclaration::VECTOR)
- append(format("Vector: %d", type.size));
+ branches.emplace_back(format("Vector: %d", type.size));
else if(type.kind==BasicTypeDeclaration::MATRIX)
- append(format("Matrix: %dx%d", type.size&0xFFFF, type.size>>16));
- end_sub();
+ branches.emplace_back(format("Matrix: %dx%d", type.size&0xFFFF, type.size>>16));
+ append_subtree(branches);
}
void DumpTree::visit(ImageTypeDeclaration &type)
{
- append(format("%%%d typedef %s", get_label(type), type.name));
- begin_sub();
+ static const char *const dims[] = { "1D", "2D", "3D", "Cube" };
- if(!type.shadow && !type.base_type)
- last_branch();
- static const char *dims[] = { "1D", "2D", "3D", "Cube" };
- append(format("Dimensions: %s%s", dims[type.dimensions-1], (type.array ? " array" : "")));
+ append(type, format("%%%d typedef %s", get_label(type), type.name));
- if(!type.shadow)
- last_branch();
+ vector<Branch> branches;
+ branches.emplace_back(format("Dimensions: %s%s", dims[type.dimensions-1], (type.array ? " array" : "")));
if(type.base_type)
- append(format("Element type: %%%d %s", get_label(*type.base_type), type.base_type->name));
-
- last_branch();
+ branches.emplace_back(format("Element type: %%%d %s", get_label(*type.base_type), type.base_type->name));
if(type.shadow)
- append("Shadow");
-
- end_sub();
+ branches.emplace_back("Shadow");
+ append_subtree(branches);
}
void DumpTree::visit(StructDeclaration &strct)
{
- annotated_branch(format("%%%d struct %s", get_label(strct), strct.name), strct.members);
+ append(strct, format("%%%d struct %s", get_label(strct), strct.name));
+ append_subtree(strct.members);
}
void DumpTree::visit(VariableDeclaration &var)
decl += " (builtin)";
else if(var.linked_declaration)
decl += " (linked)";
- append(decl);
+ append(var, decl);
- begin_sub();
- if(!var.layout && !var.array && !var.init_expression)
- last_branch();
+ vector<Branch> branches;
if(var.type_declaration)
- append(format("Type: %%%d %s", get_label(*var.type_declaration), var.type_declaration->name));
-
- if(!var.array && !var.init_expression)
- last_branch();
+ branches.push_back(format("Type: %%%d %s", get_label(*var.type_declaration), var.type_declaration->name));
if(var.layout)
- var.layout->visit(*this);
-
- if(!var.init_expression)
- last_branch();
+ branches.push_back(var.layout.get());
if(var.array)
{
if(var.array_size)
- annotated_branch("Array []", *var.array_size);
+ branches.emplace_back("Array []", var.array_size.get());
else
- append("Array []");
+ branches.push_back("Array []");
}
-
- last_branch();
if(var.init_expression)
- var.init_expression->visit(*this);
- end_sub();
+ branches.push_back(var.init_expression.get());
+ append_subtree(branches);
}
-void DumpTree::visit(InterfaceBlock &block)
+void DumpTree::visit(InterfaceBlock &iface)
{
- string head;
- if(!block.instance_name.empty())
- head += format("%%%d ", get_label(block));
- head += format("%s %s", block.interface, block.name);
- if(!block.instance_name.empty())
- head += format(" %s", block.instance_name);
- if(block.array)
+ string head = format("%%%d %s %s", get_label(iface), iface.interface, iface.block_name);
+ if(!iface.instance_name.empty())
+ head += format(" %s", iface.instance_name);
+ if(iface.array)
head += "[]";
- if(block.source==BUILTIN_SOURCE)
+ if(iface.source==BUILTIN_SOURCE)
head += " (builtin)";
- else if(block.linked_block)
+ else if(iface.linked_block)
head += " (linked)";
- annotated_branch(head, block.members);
+ append(iface, head);
+
+ vector<Branch> branches;
+ if(iface.type_declaration)
+ branches.push_back(format("Type: %%%d %s", get_label(*iface.type_declaration), iface.type_declaration->name));
+ if(iface.layout)
+ branches.push_back(iface.layout.get());
+ if(iface.members)
+ branches.push_back(iface.members.get());
+ append_subtree(branches);
}
void DumpTree::visit(FunctionDeclaration &func)
{
- string text = format("%%%d %s %s", get_label(func), func.return_type, func.name);
+ string text = format("%%%d %s %s%s", get_label(func), func.return_type, func.name, (func.signature.empty() ? "(?)" : func.signature));
if(func.source==BUILTIN_SOURCE)
text += " (builtin)";
else if(!func.definition)
text += " (undefined)";
- append(text);
+ append(func, text);
+
begin_sub();
- for(NodeArray<VariableDeclaration>::const_iterator i=func.parameters.begin(); i!=func.parameters.end(); ++i)
- (*i)->visit(*this);
+ if(func.return_type_declaration)
+ append(format("Return type: %%%d %s", get_label(*func.return_type_declaration), func.return_type_declaration->name));
+ for(const RefPtr<VariableDeclaration> &p: func.parameters)
+ p->visit(*this);
last_branch();
if(func.definition==&func)
func.body.visit(*this);
void DumpTree::visit(Conditional &cond)
{
- append("if()");
- begin_sub();
- cond.condition->visit(*this);
- if(cond.else_body.body.empty())
- last_branch();
- cond.body.visit(*this);
+ append(cond, "if()");
+
+ vector<Branch> branches;
+ branches.emplace_back(cond.condition.get());
+ branches.emplace_back("then", &cond.body);
if(!cond.else_body.body.empty())
- {
- last_branch();
- cond.else_body.visit(*this);
- }
- end_sub();
+ branches.emplace_back("else", &cond.else_body);
+ append_subtree(branches);
}
void DumpTree::visit(Iteration &iter)
{
- append("for()");
- begin_sub();
+ append(iter, "for()");
+ vector<Branch> branches;
if(iter.init_statement)
- annotated_branch("Initialization", *iter.init_statement);
+ branches.emplace_back("Initialization", iter.init_statement.get());
if(iter.condition)
- annotated_branch("Condition", *iter.condition);
+ branches.emplace_back("Condition", iter.condition.get());
if(iter.loop_expression)
- annotated_branch("Loop", *iter.loop_expression);
- last_branch();
- annotated_branch("Body", iter.body);
-
- end_sub();
+ branches.emplace_back("Loop", iter.loop_expression.get());
+ branches.emplace_back(&iter.body);
+ append_subtree(branches);
}
void DumpTree::visit(Passthrough &pass)
{
- append("passthrough");
+ append(pass, (pass.subscript ? "passthrough[]" : "passthrough"));
if(pass.subscript)
- {
- begin_sub();
- last_branch();
- pass.subscript->visit(*this);
- end_sub();
- }
+ append_subtree(*pass.subscript);
}
void DumpTree::visit(Return &ret)
{
+ append(ret, (ret.expression ? "return" : "return;"));
if(ret.expression)
- annotated_branch("return", *ret.expression);
- else
- append("return;");
+ append_subtree(*ret.expression);
}
void DumpTree::visit(Jump &jump)
{
- append(format("%s;", jump.keyword));
+ append(jump, format("%s;", jump.keyword));
}
} // namespace SL
projects / libs / gl.git / blobdiff