1 files changed, 10 insertions, 0 deletions
diff --git a/src/mesa/main/varray.c b/src/mesa/main/varray.c
index 8836c182a41..58f376b8af3 100644
--- a/src/mesa/main/varray.c
+++ b/src/mesa/main/varray.c
@@ -135,6 +135,11 @@ vertex_attrib_binding(struct gl_context *ctx,
 {
    struct gl_vertex_attrib_array *array = &vao->VertexAttrib[attribIndex];
 
+   if (!_mesa_is_bufferobj(vao->VertexBinding[bindingIndex].BufferObj))
+     vao->VertexAttribBufferMask &= ~VERT_BIT(attribIndex);
+   else
+     vao->VertexAttribBufferMask |= VERT_BIT(attribIndex);
+
    if (array->VertexBinding != bindingIndex) {
       const GLbitfield64 array_bit = VERT_BIT(attribIndex);
 
@@ -174,6 +179,11 @@ _mesa_bind_vertex_buffer(struct gl_context *ctx,
       binding->Offset = offset;
       binding->Stride = stride;
 
+      if (!_mesa_is_bufferobj(vbo))
+         vao->VertexAttribBufferMask &= ~binding->_BoundArrays;
+      else
+         vao->VertexAttribBufferMask |= binding->_BoundArrays;
+
       vao->NewArrays |= binding->_BoundArrays;
    }
 }