Annotate gsk_ngl_uniform_state_align as pure

diff --git a/gsk/ngl/gskngluniformstateprivate.h b/gsk/ngl/gskngluniformstateprivate.h
index d792675e3a4754eb66d5f00361590ee755b89730..835498be4891d1f4e039f5b48238c6859103b46a 100644 (file)
--- a/gsk/ngl/gskngluniformstateprivate.h
+++ b/gsk/ngl/gskngluniformstateprivate.h
@@ -167,7 +167,7 @@ gsk_ngl_uniform_state_get_value (GskNglUniformState    *state,
   return gsk_ngl_uniform_state_init_value (state, program, format, array_count, key, out_mapping);
 }
 
-static inline guint
+G_GNUC_PURE static inline guint
 gsk_ngl_uniform_state_align (guint current_pos,
                              guint size)
 {