1 files changed, 47 insertions, 0 deletions
diff --git a/src/gallium/drivers/nv50/nv50_miptree.c b/src/gallium/drivers/nv50/nv50_miptree.c
new file mode 100644
index 0000000000..7474c65765
--- /dev/null
+++ b/src/gallium/drivers/nv50/nv50_miptree.c
@@ -0,0 +1,47 @@
+#include "pipe/p_state.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_util.h"
+#include "pipe/p_screen.h"
+
+#include "nv50_context.h"
+
+static struct pipe_texture *
+nv50_miptree_create(struct pipe_screen *pscreen, const struct pipe_texture *pt)
+{
+	NOUVEAU_ERR("unimplemented\n");
+	return NULL;
+}
+
+static void
+nv50_miptree_release(struct pipe_screen *pscreen, struct pipe_texture **pt)
+{
+	NOUVEAU_ERR("unimplemented\n");
+}
+
+static struct pipe_surface *
+nv50_miptree_surface(struct pipe_screen *pscreen, struct pipe_texture *pt,
+		     unsigned face, unsigned level, unsigned zslice)
+{
+	NOUVEAU_ERR("unimplemented\n");
+	return NULL;
+}
+
+void
+nv50_screen_init_miptree_functions(struct pipe_screen *pscreen)
+{
+	pscreen->texture_create = nv50_miptree_create;
+	pscreen->texture_release = nv50_miptree_release;
+	pscreen->get_tex_surface = nv50_miptree_surface;
+}
+
+static void
+nv50_miptree_update(struct pipe_context *pipe, struct pipe_texture *mt,
+		    uint face, uint levels)
+{
+}
+
+void
+nv50_init_miptree_functions(struct nv50_context *nv50)
+{
+	nv50->pipe.texture_update = nv50_miptree_update;
+}