glsl: Also track matrix layout information into structures

Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Matt Turner <[email protected]>

1 files changed, 7 insertions, 1 deletions

diff --git a/src/glsl/ast_to_hir.cpp b/src/glsl/ast_to_hir.cpp
index 89ac84e6b06..d5699935e60 100644
--- a/src/glsl/ast_to_hir.cpp
+++ b/src/glsl/ast_to_hir.cpp
@@ -5203,7 +5203,13 @@ ast_process_structure_or_interface_block(exec_list *instructions,
                              "in uniform blocks or structures.");
          }
 
-         if (field_type->without_array()->is_matrix()) {
+         /* Propogate row- / column-major information down the fields of the
+          * structure or interface block.  Structures need this data because
+          * the structure may contain a structure that contains ... a matrix
+          * that need the proper layout.
+          */
+         if (field_type->without_array()->is_matrix()
+             || field_type->without_array()->is_record()) {
             fields[i].matrix_layout = block_row_major
                ? GLSL_MATRIX_LAYOUT_ROW_MAJOR
                : GLSL_MATRIX_LAYOUT_COLUMN_MAJOR;