Adjust naming of generated variables

[libs/gl.git] / source / glsl / optimize.cpp

diff --git a/source/glsl/optimize.cpp b/source/glsl/optimize.cpp
index 7d605f1f12bc755812a3252172828a84d3720777..d57002552540c6c375cb7446f8465a9538a0a42d 100644 (file)
--- a/source/glsl/optimize.cpp
+++ b/source/glsl/optimize.cpp
@@ -91,7 +91,6 @@ const string &InlineContentInjector::apply(Stage &stage, FunctionDeclaration &ta
        pass = INLINE;
        staging_block.parent = &tgt_blk;
        staging_block.variables.clear();
-       remap_prefix = source_func->name;
 
        std::vector<RefPtr<VariableDeclaration> > params;
        params.reserve(source_func->parameters.size());
@@ -133,7 +132,6 @@ const string &InlineContentInjector::apply(Stage &stage, FunctionDeclaration &ta
        global identifiers used by the source function. */
        pass = RENAME;
        staging_block.parent = source_func->body.parent;
-       remap_prefix = target_func.name;
        target_func.visit(*this);
 
        // Put the argument expressions in place after all renaming has been done.
@@ -193,7 +191,7 @@ void InlineContentInjector::visit(VariableDeclaration &var)
                staging_block.variables[var.name] = &var;
                if(referenced_names.count(var.name))
                {
-                       string mapped_name = get_unused_variable_name(staging_block, var.name, remap_prefix);
+                       string mapped_name = get_unused_variable_name(staging_block, var.name);
                        if(mapped_name!=var.name)
                        {
                                staging_block.variables[mapped_name] = &var;
@@ -217,7 +215,7 @@ void InlineContentInjector::visit(Return &ret)
        if(pass==INLINE && ret.expression)
        {
                // Create a new variable to hold the return value of the inlined function.
-               r_result_name = get_unused_variable_name(staging_block, "_return", source_func->name);
+               r_result_name = get_unused_variable_name(staging_block, "_return");
                RefPtr<VariableDeclaration> var = new VariableDeclaration;
                var->source = ret.source;
                var->line = ret.line;
@@ -285,7 +283,7 @@ void FunctionInliner::visit(FunctionCall &call)
 
                // This will later get removed by UnusedVariableRemover.
                if(result_name.empty())
-                       result_name = "msp_unused_from_inline";
+                       result_name = "_msp_unused_from_inline";
 
                RefPtr<VariableReference> ref = new VariableReference;
                ref->name = result_name;