X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fglsl%2Fdebug.cpp;h=c02d914720a35707d2e40d167d31f0538f7ec901;hb=4e3c03e2b60f9d6a9b8ed69b7150eb91e2db2e34;hp=2e8433f28287713ca215c0a33e0df669cd6b1f55;hpb=aa834c69698b5f0804a19fee4ec2e632a51e38c2;p=libs%2Fgl.git

diff --git a/source/glsl/debug.cpp b/source/glsl/debug.cpp
index 2e8433f2..c02d9147 100644
--- a/source/glsl/debug.cpp
+++ b/source/glsl/debug.cpp
@@ -8,24 +8,17 @@ namespace Msp {
 namespace GL {
 namespace SL {
 
-const std::string &DumpTree::apply(Stage &stage)
+std::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));
 
-	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->block_name);
-			if(!i->second->instance_name.empty())
-				text += format(" %s", i->second->instance_name);
-			append(text);
-		}
+		append(format("Interface block: %%%d %s", get_label(*i->second), i->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));
@@ -85,7 +78,8 @@ void DumpTree::append_subtree(Node &node)
 
 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);
 }
 
@@ -97,7 +91,7 @@ void DumpTree::last_branch()
 void DumpTree::end_sub()
 {
 	tree.pop_back();
-	if(tree.back()==STRAIGHT)
+	if(!tree.empty() && tree.back()==STRAIGHT)
 		tree.back() = BRANCH;
 }
 
@@ -395,7 +389,7 @@ void DumpTree::visit(InterfaceBlock &iface)
 
 	vector<Branch> branches;
 	if(iface.type_declaration)
-		append(format("Type: %%%d %s", get_label(*iface.type_declaration), iface.type_declaration->name));
+		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)