X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fglsl%2Freflect.cpp;h=8ee8a88dfe96750dd3234d88a751cc131e27ad10;hb=23779cd03a8b1f6fdc3b2e4d8880170d3fa6146f;hp=83af09a6f8b092bfb9cf3a76d949644ae5638793;hpb=3f245515062d10e4d527827e5126fe412de06ce0;p=libs%2Fgl.git

diff --git a/source/glsl/reflect.cpp b/source/glsl/reflect.cpp
index 83af09a6..8ee8a88d 100644
--- a/source/glsl/reflect.cpp
+++ b/source/glsl/reflect.cpp
@@ -49,13 +49,6 @@ bool can_convert(const BasicTypeDeclaration &from, const BasicTypeDeclaration &t
 
 unsigned TypeComparer::next_tag = 1;
 
-TypeComparer::TypeComparer():
-	first(0),
-	second(0),
-	first_tag(0),
-	r_result(false)
-{ }
-
 void TypeComparer::compare(Node &node1, Node &node2)
 {
 	if(&node1==&node2)
@@ -234,10 +227,6 @@ void TypeComparer::visit(VariableDeclaration &var)
 }
 
 
-LocationCounter::LocationCounter():
-	r_count(0)
-{ }
-
 void LocationCounter::visit(BasicTypeDeclaration &basic)
 {
 	r_count = basic.kind==BasicTypeDeclaration::MATRIX ? basic.size>>16 : 1;
@@ -331,7 +320,11 @@ void MemoryRequirementsCalculator::visit(VariableDeclaration &var)
 	if(var.array)
 		if(const Literal *literal = dynamic_cast<const Literal *>(var.array_size.get()))
 			if(literal->value.check_type<int>())
-				r_size += r_alignment*(literal->value.value<int>()-1);
+			{
+				unsigned aligned_size = r_size+r_alignment-1;
+				aligned_size -= aligned_size%r_alignment;
+				r_size += aligned_size*(literal->value.value<int>()-1);
+			}
 }
 
 
@@ -391,6 +384,19 @@ void DependencyCollector::visit(FunctionDeclaration &func)
 	}
 }
 
+
+set<VariableDeclaration *> AssignmentCollector::apply(Node &node)
+{
+	node.visit(*this);
+	return assigned_variables;
+}
+
+void AssignmentCollector::visit(Assignment &assign)
+{
+	if(VariableDeclaration *var = dynamic_cast<VariableDeclaration *>(assign.target.declaration))
+		assigned_variables.insert(var);
+}
+
 } // namespace SL
 } // namespace GL
 } // namespace Msp