Add more error checking.

1 files changed, 8 insertions, 3 deletions

diff --git a/src/mesa/shader/slang/slang_compile.h b/src/mesa/shader/slang/slang_compile.h
index 0458f3a2b2..25a0ef8ad8 100644
--- a/src/mesa/shader/slang/slang_compile.h
+++ b/src/mesa/shader/slang/slang_compile.h
@@ -214,17 +214,22 @@ typedef struct slang_function_scope_
 typedef enum slang_unit_type_
 {
 	slang_unit_fragment_shader,
-	slang_unit_vertex_shader
+	slang_unit_vertex_shader,
+	slang_unit_fragment_builtin,
+	slang_unit_vertex_builtin
 } slang_unit_type;
 	
 typedef struct slang_translation_unit_
 {
-	slang_variable_scope *globals;
+	slang_variable_scope globals;
 	slang_function_scope functions;
-	slang_struct_scope *structs;
+	slang_struct_scope structs;
 	slang_unit_type type;
 } slang_translation_unit;
 
+void slang_translation_unit_construct (slang_translation_unit *);
+void slang_translation_unit_destruct (slang_translation_unit *);
+
 typedef struct slang_info_log_
 {
 	char *text;