glsl: introduce data section to ir_variable

Data section helps serialization and cloning of a ir_variable. This
patch includes the helper bits used for read only ir_variables.

Signed-off-by: Tapani Pälli <[email protected]>
Reviewed-by: Paul Berry <[email protected]>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/glsl/lower_packed_varyings.cpp b/src/glsl/lower_packed_varyings.cpp
index e097e81f1b3..498914e312d 100644
--- a/src/glsl/lower_packed_varyings.cpp
+++ b/src/glsl/lower_packed_varyings.cpp
@@ -564,8 +564,8 @@ lower_packed_varyings_visitor::get_packed_varying_deref(
           */
          packed_var->max_array_access = this->gs_input_vertices - 1;
       }
-      packed_var->centroid = unpacked_var->centroid;
-      packed_var->sample = unpacked_var->sample;
+      packed_var->data.centroid = unpacked_var->data.centroid;
+      packed_var->data.sample = unpacked_var->data.sample;
       packed_var->interpolation = unpacked_var->interpolation;
       packed_var->location = location;
       unpacked_var->insert_before(packed_var);