+ mtx_unlock(&rb_pipe->call_mutex);
+}
+
+
+static void
+rbug_context_buffer_subdata(struct pipe_context *_context,
+ struct pipe_resource *_resource,
+ unsigned usage, unsigned offset,
+ unsigned size, const void *data)
+{
+ struct rbug_context *rb_pipe = rbug_context(_context);
+ struct rbug_resource *rb_resource = rbug_resource(_resource);
+ struct pipe_context *context = rb_pipe->pipe;
+ struct pipe_resource *resource = rb_resource->resource;
+
+ mtx_lock(&rb_pipe->call_mutex);
+ context->buffer_subdata(context, resource, usage, offset, size, data);
+ mtx_unlock(&rb_pipe->call_mutex);