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-rw-r--r--src/glsl/ast_to_hir.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/glsl/ast_to_hir.cpp b/src/glsl/ast_to_hir.cpp
index 7a171f3a2bb..dfb016cf7d8 100644
--- a/src/glsl/ast_to_hir.cpp
+++ b/src/glsl/ast_to_hir.cpp
@@ -1809,7 +1809,6 @@ apply_type_qualifier_to_variable(const struct ast_type_qualifier *qual,
}
}
- /* FINISHME: Mark 'in' variables at global scope as read-only. */
if (qual->flags.q.constant || qual->flags.q.attribute
|| qual->flags.q.uniform
|| (qual->flags.q.varying && (state->target == fragment_shader)))
@@ -2206,6 +2205,8 @@ ast_declarator_list::hir(exec_list *instructions,
mode, var->name, extra);
}
} else if (var->mode == ir_var_in) {
+ var->read_only = true;
+
if (state->target == vertex_shader) {
bool error_emitted = false;