X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fglsl%2Foptimize.cpp;h=6c49878b857603152d742383ab4fd1f611e6c1ac;hb=499c0515cde44b304d131ac7ac3b2030c9dbe11c;hp=7473fe2ca598ad996ee6c3263385f938986e80e2;hpb=c4ae3a80623be4b0f17de4a9cc25f0bedf2dbef5;p=libs%2Fgl.git

diff --git a/source/glsl/optimize.cpp b/source/glsl/optimize.cpp
index 7473fe2c..6c49878b 100644
--- a/source/glsl/optimize.cpp
+++ b/source/glsl/optimize.cpp
@@ -90,9 +90,6 @@ const string &InlineContentInjector::apply(Stage &stage, FunctionDeclaration &ta
 		inlined.push_back(r_inlined_statement);
 	}
 
-	// Insert the variables here to enable further inlinings to avoid conflicts.
-	tgt_blk.variables.insert(variable_map.begin(), variable_map.end());
-
 	SetForScope<unsigned> set_remap(remap_names, 1);
 	SetForScope<string> set_prefix(remap_prefix, target_func.name);
 	variable_map.clear();
@@ -190,7 +187,8 @@ void InlineContentInjector::visit(Return &ret)
 
 FunctionInliner::FunctionInliner():
 	current_function(0),
-	r_any_inlined(false)
+	r_any_inlined(false),
+	r_inlined_here(false)
 { }
 
 bool FunctionInliner::apply(Stage &s)
@@ -218,7 +216,7 @@ void FunctionInliner::visit(Block &block)
 {
 	SetForScope<Block *> set_block(current_block, &block);
 	SetForScope<NodeList<Statement>::iterator> save_insert_point(insert_point, block.body.begin());
-	for(NodeList<Statement>::iterator i=block.body.begin(); i!=block.body.end(); ++i)
+	for(NodeList<Statement>::iterator i=block.body.begin(); (!r_inlined_here && i!=block.body.end()); ++i)
 	{
 		insert_point = i;
 		(*i)->visit(*this);
@@ -227,6 +225,9 @@ void FunctionInliner::visit(Block &block)
 
 void FunctionInliner::visit(FunctionCall &call)
 {
+	if(r_inlined_here)
+		return;
+
 	for(NodeArray<Expression>::iterator i=call.arguments.begin(); i!=call.arguments.end(); ++i)
 		visit(*i);
 
@@ -249,6 +250,7 @@ void FunctionInliner::visit(FunctionCall &call)
 		/* Inlined variables need to be resolved before this function can be
 		inlined further. */
 		inlineable.erase(current_function);
+		r_inlined_here = true;
 	}
 }
 
@@ -256,6 +258,7 @@ void FunctionInliner::visit(FunctionDeclaration &func)
 {
 	SetForScope<FunctionDeclaration *> set_func(current_function, &func);
 	TraversingVisitor::visit(func);
+	r_inlined_here = false;
 }
 
 void FunctionInliner::visit(Iteration &iter)