Fix GLSL member access index calculation

Also show it in debug output

diff --git a/source/glsl/debug.cpp b/source/glsl/debug.cpp
index 2be5bce4ee2a97d5a31408af182c19c3571c0701..bd3404e56f0fae10addb22fb90f3aec2f234560c 100644 (file)
--- a/source/glsl/debug.cpp
+++ b/source/glsl/debug.cpp
@@ -162,7 +162,7 @@ void DumpTree::visit(MemberAccess &memacc)
        string text = "Member access:";
        if(memacc.declaration)
                text += format(" %%%d", get_label(*memacc.declaration));
-       text += format(" .%s -> %s", memacc.member, format_type(memacc.type));
+       text += format(" .%s (%d) -> %s", memacc.member, memacc.index, format_type(memacc.type));
        append(memacc, text);
        append_subtree(*memacc.left);
 }

diff --git a/source/glsl/resolve.cpp b/source/glsl/resolve.cpp
index bf32326f249defc16224efb11b10ed3a5a6c7244..3201ea1bb2a70665507dd64469916fb0b09daa5c 100644 (file)
--- a/source/glsl/resolve.cpp
+++ b/source/glsl/resolve.cpp
@@ -293,6 +293,7 @@ void VariableResolver::visit(MemberAccess &memacc)
                if(i!=strct->members.variables.end())
                {
                        declaration = i->second;
+                       index = 0;
                        for(NodeList<Statement>::const_iterator j=strct->members.body.begin(); (j!=strct->members.body.end() && j->get()!=i->second); ++j)
                                ++index;