4 files changed, 22 insertions, 8 deletions

diff --git a/src/gallium/drivers/nv30/nv30_context.c b/src/gallium/drivers/nv30/nv30_context.c
index b3906e28e3f..cdd662a9f19 100644
--- a/src/gallium/drivers/nv30/nv30_context.c
+++ b/src/gallium/drivers/nv30/nv30_context.c
@@ -234,6 +234,7 @@ nv30_create(struct pipe_screen *screen, unsigned pctx_id)
 	nv30_init_query_functions(nv30);
 	nv30_init_surface_functions(nv30);
 	nv30_init_state_functions(nv30);
+	nv30_init_miptree_functions(nv30);
 
 	nv30->draw = draw_create();
 	assert(nv30->draw);
diff --git a/src/gallium/drivers/nv30/nv30_context.h b/src/gallium/drivers/nv30/nv30_context.h
index 21cffc6d274..0ee6cfdb339 100644
--- a/src/gallium/drivers/nv30/nv30_context.h
+++ b/src/gallium/drivers/nv30/nv30_context.h
@@ -91,9 +91,11 @@ nv30_context(struct pipe_context *pipe)
 
 extern void nv30_init_state_functions(struct nv30_context *nv30);
 extern void nv30_init_surface_functions(struct nv30_context *nv30);
-extern void nv30_init_miptree_functions(struct pipe_screen *screen);
+extern void nv30_init_miptree_functions(struct nv30_context *nv30);
 extern void nv30_init_query_functions(struct nv30_context *nv30);
 
+extern void nv30_screen_init_miptree_functions(struct pipe_screen *pscreen);
+
 /* nv30_draw.c */
 extern struct draw_stage *nv30_draw_render_stage(struct nv30_context *nv30);
 
diff --git a/src/gallium/drivers/nv30/nv30_miptree.c b/src/gallium/drivers/nv30/nv30_miptree.c
index 19945e9ab87..f5659353ea5 100644
--- a/src/gallium/drivers/nv30/nv30_miptree.c
+++ b/src/gallium/drivers/nv30/nv30_miptree.c
@@ -55,7 +55,7 @@ nv30_miptree_layout(struct nv30_miptree *nv30mt)
 }
 
 static struct pipe_texture *
-nv30_miptree_create(struct pipe_screen *screen, struct pipe_texture *pt)
+nv30_miptree_create(struct pipe_screen *screen, const struct pipe_texture *pt)
 {
 	struct pipe_winsys *ws = screen->winsys;
 	struct nv30_miptree *mt;
@@ -99,6 +99,11 @@ nv30_miptree_release(struct pipe_screen *screen, struct pipe_texture **pt)
 	}
 }
 
+static void
+nv30_miptree_update(struct pipe_context *pipe, struct pipe_texture *mt)
+{
+}
+
 static struct pipe_surface *
 nv30_miptree_surface_get(struct pipe_screen *screen, struct pipe_texture *pt,
 			 unsigned face, unsigned level, unsigned zslice)
@@ -128,13 +133,18 @@ nv30_miptree_surface_get(struct pipe_screen *screen, struct pipe_texture *pt,
 
 	return ps;
 }
+
 void
-nv30_init_miptree_functions(struct pipe_screen *screen)
+nv30_init_miptree_functions(struct nv30_context *nv30)
 {
-	struct nv30_screen *nv30screen = nv30_screen(screen);
+	nv30->pipe.texture_update = nv30_miptree_update;
+}
 
-	nv30screen->screen.texture_create = nv30_miptree_create;
-	nv30screen->screen.texture_release = nv30_miptree_release;
-	nv30screen->screen.get_tex_surface = nv30_miptree_surface_get;
+void
+nv30_screen_init_miptree_functions(struct pipe_screen *pscreen)
+{
+	pscreen->texture_create = nv30_miptree_create;
+	pscreen->texture_release = nv30_miptree_release;
+	pscreen->get_tex_surface = nv30_miptree_surface_get;
 }
 
diff --git a/src/gallium/drivers/nv30/nv30_screen.c b/src/gallium/drivers/nv30/nv30_screen.c
index 39f2ac1af5c..3ca50e4fbf4 100644
--- a/src/gallium/drivers/nv30/nv30_screen.c
+++ b/src/gallium/drivers/nv30/nv30_screen.c
@@ -147,7 +147,8 @@ nv30_screen_create(struct pipe_winsys *winsys, struct nouveau_winsys *nvws,
 	nv30screen->screen.is_format_supported = 
 		nv30_screen_is_format_supported;
 
-	nv30_init_miptree_functions(&nv30screen->screen);
+	nv30_screen_init_miptree_functions(&nv30screen->screen);
+
 	return &nv30screen->screen;
 }