+static struct pipe_sampler_view *
+identity_create_sampler_view(struct pipe_context *pipe,
+ struct pipe_texture *texture,
+ const struct pipe_sampler_view *templ)
+{
+ struct identity_context *id_pipe = identity_context(pipe);
+ struct identity_texture *id_texture = identity_texture(texture);
+ struct pipe_context *pipe_unwrapped = id_pipe->pipe;
+ struct pipe_texture *texture_unwrapped = id_texture->texture;
+ struct identity_sampler_view *view = malloc(sizeof(struct identity_sampler_view));
+
+ view->sampler_view = pipe_unwrapped->create_sampler_view(pipe_unwrapped,
+ texture_unwrapped,
+ templ);
+
+ view->base = *templ;
+ view->base.reference.count = 1;
+ view->base.texture = NULL;
+ pipe_texture_reference(&view->base.texture, texture);
+ view->base.context = pipe;
+
+ return &view->base;
+}
+
+static void
+identity_sampler_view_destroy(struct pipe_context *pipe,
+ struct pipe_sampler_view *view)
+{
+ struct identity_context *id_pipe = identity_context(pipe);
+ struct identity_sampler_view *id_view = identity_sampler_view(view);
+ struct pipe_context *pipe_unwrapped = id_pipe->pipe;
+ struct pipe_sampler_view *view_unwrapped = id_view->sampler_view;
+
+ pipe_unwrapped->sampler_view_destroy(pipe_unwrapped,
+ view_unwrapped);
+
+ pipe_texture_reference(&view->texture, NULL);
+ free(view);
+}