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-rw-r--r--src/mesa/tnl/t_context.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/mesa/tnl/t_context.h b/src/mesa/tnl/t_context.h
index f7a29f9e7e8..9eaff95b73d 100644
--- a/src/mesa/tnl/t_context.h
+++ b/src/mesa/tnl/t_context.h
@@ -643,6 +643,11 @@ struct tnl_device_driver
/* Alert tnl-aware drivers of changes to material.
*/
+ void (*NotifyInputChanges)(GLcontext *ctx, GLuint bitmask);
+ /* Alert tnl-aware drivers of changes to size and stride of input
+ * arrays.
+ */
+
GLboolean (*NotifyBegin)(GLcontext *ctx, GLenum p);
/* Allow drivers to hook in optimized begin/end engines.
* Return value: GL_TRUE - driver handled the begin