glsl2: talloc the glsl_struct_field[] we use to look up structure types.

Since the types are singletons across the lifetime of the compiler,
repeatedly compiling a program with the same structure type defined
would drop a copy of the array on the floor per compile.

This is a bit tricky because the static GLSL types are not called with
the talloc-based new, so we have to use the global type context, which
may not be initialized yet.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/glsl/glsl_types.h b/src/glsl/glsl_types.h
index e869071cab..8ba9b5ff63 100644
--- a/src/glsl/glsl_types.h
+++ b/src/glsl/glsl_types.h
@@ -136,7 +136,7 @@ struct glsl_type {
    union {
       const struct glsl_type *array;            /**< Type of array elements. */
       const struct glsl_type *parameters;       /**< Parameters to function. */
-      const struct glsl_struct_field *structure;/**< List of struct fields. */
+      struct glsl_struct_field *structure;      /**< List of struct fields. */
    } fields;