[Mesa-dev] [RFC PATCH 09/12] glsl: add AoA support for linking interface blocks

[Timothy Arceri]

Adds support for linking AoA interface blocks
which countain unsized arrays
---
 src/glsl/ir.cpp     | 4 ++--
 src/glsl/linker.cpp | 9 +++++----
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/src/glsl/ir.cpp b/src/glsl/ir.cpp
index 54656f8..2e1442f 100644
--- a/src/glsl/ir.cpp
+++ b/src/glsl/ir.cpp
@@ -1663,8 +1663,8 @@ ir_variable::ir_variable(const struct glsl_type *type, 
const char *name,
 
       if (type->is_interface())
          this->init_interface_type(type);
-      else if (type->is_array() && type->fields.array->is_interface())
-         this->init_interface_type(type->fields.array);
+      else if (type->without_array()->is_interface())
+         this->init_interface_type(type->without_array());
    }
 }
 
diff --git a/src/glsl/linker.cpp b/src/glsl/linker.cpp
index 0c44677..eb25163 100644
--- a/src/glsl/linker.cpp
+++ b/src/glsl/linker.cpp
@@ -1201,7 +1201,9 @@ public:
 
    virtual ir_visitor_status visit(ir_variable *var)
    {
+      const glsl_type *type_without_array;
       fixup_type(&var->type, var->data.max_array_access);
+      type_without_array = var->type->without_array();
       if (var->type->is_interface()) {
          if (interface_contains_unsized_arrays(var->type)) {
             const glsl_type *new_type =
@@ -1210,11 +1212,10 @@ public:
             var->type = new_type;
             var->change_interface_type(new_type);
          }
-      } else if (var->type->is_array() &&
-                 var->type->fields.array->is_interface()) {
-         if (interface_contains_unsized_arrays(var->type->fields.array)) {
+      } else if (type_without_array->is_interface()) {
+         if (interface_contains_unsized_arrays(type_without_array)) {
             const glsl_type *new_type =
-               resize_interface_members(var->type->fields.array,
+               resize_interface_members(type_without_array,
                                         var->get_max_ifc_array_access());
             var->change_interface_type(new_type);
             var->type =
-- 
2.1.0

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