glsl: Move type_contains_sampler() into glsl_type for later reuse.

The new location, as a member function of glsl_type, is more
consistent with queries like is_sampler(), is_boolean(), is_float(),
etc.  Placing the function inside glsl_type also makes it available to
any code that uses glsl_types.

1 files changed, 1 insertions, 16 deletions

diff --git a/src/glsl/ir.cpp b/src/glsl/ir.cpp
index 95689dc10b0..827fe8e17a7 100644
--- a/src/glsl/ir.cpp
+++ b/src/glsl/ir.cpp
@@ -1095,21 +1095,6 @@ ir_dereference_record::ir_dereference_record(ir_variable *var,
       ? this->record->type->field_type(field) : glsl_type::error_type;
 }
 
-bool type_contains_sampler(const glsl_type *type)
-{
-   if (type->is_array()) {
-      return type_contains_sampler(type->fields.array);
-   } else if (type->is_record()) {
-      for (unsigned int i = 0; i < type->length; i++) {
-	 if (type_contains_sampler(type->fields.structure[i].type))
-	    return true;
-      }
-      return false;
-   } else {
-      return type->is_sampler();
-   }
-}
-
 bool
 ir_dereference::is_lvalue()
 {
@@ -1129,7 +1114,7 @@ ir_dereference::is_lvalue()
     *     as out or inout function parameters, nor can they be
     *     assigned into."
     */
-   if (type_contains_sampler(this->type))
+   if (this->type->contains_sampler())
       return false;
 
    return true;