mesa: Add disk shader cache driver blob callback

Signed-off-by: Jordan Justen <[email protected]>
Reviewed-by: Timothy Arceri <[email protected]>

1 files changed, 15 insertions, 0 deletions

diff --git a/src/mesa/main/dd.h b/src/mesa/main/dd.h
index 1b048d3ff8e..7081d586700 100644
--- a/src/mesa/main/dd.h
+++ b/src/mesa/main/dd.h
@@ -1282,6 +1282,21 @@ struct dd_function_table {
                                 struct gl_semaphore_object *semObj,
                                 int fd);
    /*@}*/
+
+   /**
+    * \name Disk shader cache functions
+    */
+   /*@{*/
+   /**
+    * Called to initialize gl_program::driver_cache_blob (and size) with a
+    * ralloc allocated buffer.
+    *
+    * This buffer will be saved and restored as part of the gl_program
+    * serialization and deserialization.
+    */
+   void (*ShaderCacheSerializeDriverBlob)(struct gl_context *ctx,
+                                          struct gl_program *prog);
+   /*@}*/
 };