+#include <msp/core/algorithm.h>
#include <msp/core/maputils.h>
#include "syntax.h"
#include "visitor.h"
NodeContainer<C>::NodeContainer(const NodeContainer &c):
C(c)
{
- for(typename C::iterator i=this->begin(); i!=this->end(); ++i)
- *i = (*i)->clone();
+ for(auto &i: *this)
+ i = i->clone();
}
-Block::Block():
- use_braces(false),
- parent(0)
-{ }
-
Block::Block(const Block &other):
Node(other),
body(other.body),
}
-Expression::Expression():
- oper(0),
- type(0),
- lvalue(false)
-{ }
-
-
void Literal::visit(NodeVisitor &visitor)
{
visitor.visit(*this);
}
-VariableReference::VariableReference():
- declaration(0)
-{ }
-
VariableReference::VariableReference(const VariableReference &other):
Expression(other),
- name(other.name),
- declaration(0)
+ name(other.name)
{ }
void VariableReference::visit(NodeVisitor &visitor)
}
-InterfaceBlockReference::InterfaceBlockReference():
- declaration(0)
-{ }
-
InterfaceBlockReference::InterfaceBlockReference(const InterfaceBlockReference &other):
Expression(other),
- name(other.name),
- declaration(0)
+ name(other.name)
{ }
void InterfaceBlockReference::visit(NodeVisitor &visitor)
}
-MemberAccess::MemberAccess():
- declaration(0)
-{ }
-
MemberAccess::MemberAccess(const MemberAccess &other):
Expression(other),
left(other.left),
- member(other.member),
- declaration(0)
+ member(other.member)
+ // Do not copy declaration
{ }
void MemberAccess::visit(NodeVisitor &visitor)
}
-Swizzle::Swizzle():
- count(0)
-{
- fill(components, components+4, 0);
-}
-
void Swizzle::visit(NodeVisitor &visitor)
{
visitor.visit(*this);
}
-Assignment::Assignment():
- self_referencing(false)
-{ }
-
Assignment::Assignment(const Assignment &other):
BinaryExpression(other),
self_referencing(other.self_referencing)
+ // Do not copy target
{ }
void Assignment::visit(NodeVisitor &visitor)
}
-Assignment::Target::Target(Statement *d):
- declaration(d),
- chain_len(0)
-{
- fill(chain, chain+7, 0);
-}
-
bool Assignment::Target::operator<(const Target &other) const
{
if(declaration!=other.declaration)
}
-FunctionCall::FunctionCall():
- constructor(false),
- declaration(0)
-{ }
-
FunctionCall::FunctionCall(const FunctionCall &other):
Expression(other),
name(other.name),
constructor(other.constructor),
- arguments(other.arguments),
- declaration(0)
+ arguments(other.arguments)
+ // Do not copy declaration
{ }
void FunctionCall::visit(NodeVisitor &visitor)
}
-BasicTypeDeclaration::BasicTypeDeclaration():
- kind(ALIAS),
- size(0),
- base_type(0)
-{ }
-
BasicTypeDeclaration::BasicTypeDeclaration(const BasicTypeDeclaration &other):
TypeDeclaration(other),
kind(other.kind),
size(other.size),
- base(other.base),
- base_type(0)
+ sign(other.sign),
+ base(other.base)
+ // Do not copy base type
{ }
void BasicTypeDeclaration::visit(NodeVisitor &visitor)
}
-ImageTypeDeclaration::ImageTypeDeclaration():
- dimensions(TWO),
- array(false),
- sampled(true),
- shadow(false)
-{ }
-
void ImageTypeDeclaration::visit(NodeVisitor &visitor)
{
visitor.visit(*this);
}
-StructDeclaration::StructDeclaration():
- interface_block(0)
+StructDeclaration::StructDeclaration()
{
members.use_braces = true;
}
StructDeclaration::StructDeclaration(const StructDeclaration &other):
TypeDeclaration(other),
- members(other.members),
- interface_block(0)
+ members(other.members)
+ // Do not copy interface block
{ }
StructDeclaration::~StructDeclaration()
}
-VariableDeclaration::VariableDeclaration():
- constant(false),
- array(false),
- type_declaration(0),
- linked_declaration(0)
-{ }
-
VariableDeclaration::VariableDeclaration(const VariableDeclaration &other):
Statement(other),
layout(other.layout),
name(other.name),
array(other.array),
array_size(other.array_size),
- init_expression(other.init_expression),
- type_declaration(0),
- linked_declaration(0)
+ init_expression(other.init_expression)
+ // Do not copy type and linked declarations
{ }
VariableDeclaration::~VariableDeclaration()
}
-InterfaceBlock::InterfaceBlock():
- array(false),
- type_declaration(0),
- struct_declaration(0),
- linked_block(0)
-{ }
-
InterfaceBlock::InterfaceBlock(const InterfaceBlock &other):
Statement(other),
interface(other.interface),
block_name(other.block_name),
members(other.members),
instance_name(other.instance_name),
- array(other.array),
- type_declaration(0),
- struct_declaration(0),
- linked_block(0)
+ array(other.array)
+ // Do not copy pointers to other nodes
{ }
InterfaceBlock::~InterfaceBlock()
}
-FunctionDeclaration::FunctionDeclaration():
- virtua(false),
- overrd(false),
- definition(0),
- return_type_declaration(0)
-{ }
-
FunctionDeclaration::FunctionDeclaration(const FunctionDeclaration &other):
Statement(other),
return_type(other.return_type),
overrd(other.overrd),
body(other.body),
signature(other.signature),
- definition(other.definition==&other ? this : 0),
- return_type_declaration(0)
+ definition(other.definition==&other ? this : 0)
+ // Do not copy return type declaration
{ }
void FunctionDeclaration::visit(NodeVisitor &visitor)
const char *Stage::get_stage_name(Type type)
{
- static const char *names[] = { "shared", "vertex", "geometry", "fragment" };
+ static const char *const names[] = { "shared", "vertex", "geometry", "fragment" };
return names[type];
}
}
}
-bool is_same_type(const TypeDeclaration &type1, const TypeDeclaration &type2)
+int get_layout_value(const Layout &layout, const string &name, int def_value)
{
- if(const BasicTypeDeclaration *basic1 = dynamic_cast<const BasicTypeDeclaration *>(&type1))
- {
- const BasicTypeDeclaration *basic2 = dynamic_cast<const BasicTypeDeclaration *>(&type2);
- if(!basic2)
- return false;
-
- if(basic1->kind!=basic2->kind || basic1->size!=basic2->size)
- return false;
+ auto i = find_member(layout.qualifiers, name, &Layout::Qualifier::name);
+ return (i!=layout.qualifiers.end() ? i->value : def_value);
+}
- if(basic1->base_type && basic2->base_type)
- return is_same_type(*basic1->base_type, *basic2->base_type);
- else
- return (!basic1->base_type && !basic2->base_type);
- }
- else if(const ImageTypeDeclaration *image1 = dynamic_cast<const ImageTypeDeclaration *>(&type1))
- {
- const ImageTypeDeclaration *image2 = dynamic_cast<const ImageTypeDeclaration *>(&type2);
- if(!image2)
- return false;
-
- if(image1->dimensions!=image2->dimensions || image1->array!=image2->array)
- return false;
- if(image1->sampled!=image2->sampled || image1->shadow!=image2->shadow)
- return false;
-
- if(image1->base_type && image2->base_type)
- return is_same_type(*image1->base_type, *image2->base_type);
- else
- return (!image1->base_type && !image2->base_type);
- }
- else if(const StructDeclaration *strct1 = dynamic_cast<const StructDeclaration *>(&type1))
- {
- const StructDeclaration *strct2 = dynamic_cast<const StructDeclaration *>(&type2);
- if(!strct2)
- return false;
-
- NodeList<Statement>::const_iterator i = strct1->members.body.begin();
- NodeList<Statement>::const_iterator j = strct2->members.body.begin();
- for(; (i!=strct1->members.body.end() && j!=strct2->members.body.end()); ++i, ++j)
- {
- const VariableDeclaration *var1 = dynamic_cast<const VariableDeclaration *>(i->get());
- const VariableDeclaration *var2 = dynamic_cast<const VariableDeclaration *>(j->get());
- if(!var1 || !var1->type_declaration || !var2 || !var2->type_declaration)
- return false;
- if(!is_same_type(*var1->type_declaration, *var2->type_declaration))
- return false;
- if(var1->name!=var2->name || var1->array!=var2->array)
- return false;
- // TODO Compare array sizes
- // TODO Compare layout qualifiers for interface block members
- }
-
- return (i==strct1->members.body.end() && j==strct2->members.body.end());
- }
- else
- return false;
+void add_to_chain(Assignment::Target &target, Assignment::Target::ChainType type, unsigned index)
+{
+ if(target.chain_len<7)
+ target.chain[target.chain_len] = type | min<unsigned>(index, 0x3F);
+ ++target.chain_len;
}
} // namespace SL
projects / libs / gl.git / blobdiff