ir_variable: Add query to get number of slots used by a variable

1 files changed, 8 insertions, 0 deletions

diff --git a/ir.cpp b/ir.cpp
index 08b2d88881..49191fb929 100644
--- a/ir.cpp
+++ b/ir.cpp
@@ -756,6 +756,14 @@ ir_variable::interpolation_string() const
 }
 
 
+unsigned
+ir_variable::component_slots() const
+{
+   /* FINISHME: Sparsely accessed arrays require fewer slots. */
+   return this->type->component_slots();
+}
+
+
 ir_function_signature::ir_function_signature(const glsl_type *return_type)
    : return_type(return_type), is_defined(false)
 {