1 files changed, 27 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vec4.cpp b/src/mesa/drivers/dri/i965/brw_vec4.cpp
index d7671a458b3..36527cd7972 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4.cpp
@@ -1562,4 +1562,31 @@ brw_vs_emit(struct brw_context *brw,
    return generated;
 }
 
+
+bool
+brw_vec4_prog_data_compare(const struct brw_vec4_prog_data *a,
+                           const struct brw_vec4_prog_data *b)
+{
+   /* Compare all the struct up to the pointers. */
+   if (memcmp(a, b, offsetof(struct brw_vec4_prog_data, param)))
+      return false;
+
+   if (memcmp(a->param, b->param, a->nr_params * sizeof(void *)))
+      return false;
+
+   if (memcmp(a->pull_param, b->pull_param, a->nr_pull_params * sizeof(void *)))
+      return false;
+
+   return true;
+}
+
+
+void
+brw_vec4_prog_data_free(const struct brw_vec4_prog_data *prog_data)
+{
+   ralloc_free((void *)prog_data->param);
+   ralloc_free((void *)prog_data->pull_param);
+}
+
+
 } /* extern "C" */