cogl-vertex-attribute: Fix the name of the cogl_normal_in attribute

The builtin vertex attribute for the normals was incorrectly checked
for as 'cogl_normal' however it is defined as cogl_normal_in in the
shader boilerplate and for the name generated by CoglVertexBuffer.

http://bugzilla.clutter-project.org/show_bug.cgi?id=2499

diff --git a/clutter/cogl/cogl/cogl-vertex-attribute.c b/clutter/cogl/cogl/cogl-vertex-attribute.c
index fe98e30..b1652bd 100644 (file)
--- a/clutter/cogl/cogl/cogl-vertex-attribute.c
+++ b/clutter/cogl/cogl/cogl-vertex-attribute.c
@@ -209,7 +209,7 @@ validate_cogl_attribute (const char *name,
        }
       *name_id = COGL_VERTEX_ATTRIBUTE_NAME_ID_TEXTURE_COORD_ARRAY;
     }
-  else if (strcmp (name, "normal") == 0)
+  else if (strcmp (name, "normal_in") == 0)
     {
       if (G_UNLIKELY (n_components != 3))
         {