nv50: remove pre_pipebuffer_map hack....

diff --git a/src/gallium/drivers/nv50/nv50_screen.c b/src/gallium/drivers/nv50/nv50_screen.c
index b530de64b6e044a6f2c0457e3e5cf160b56b8a48..2a1b64ffdc7b1525fdb896e3a01234f8bbda0fe9 100644 (file)
--- a/src/gallium/drivers/nv50/nv50_screen.c
+++ b/src/gallium/drivers/nv50/nv50_screen.c
@@ -202,28 +202,6 @@ nv50_screen_destroy(struct pipe_screen *pscreen)
        FREE(screen);
 }
 
-static int
-nv50_pre_pipebuffer_map(struct pipe_screen *pscreen, struct pipe_buffer *pb,
-       unsigned usage)
-{
-       struct nv50_screen *screen = nv50_screen(pscreen);
-       struct nv50_context *ctx = screen->cur_ctx;
-
-       if (!(pb->usage & PIPE_BUFFER_USAGE_VERTEX))
-               return 0;
-
-       /* Our vtxbuf got mapped, it can no longer be considered part of current
-        * state, remove it to avoid emitting reloc markers.
-        */
-       if (ctx && ctx->state.hw[17] && so_bo_is_reloc(ctx->state.hw[17],
-                       nouveau_bo(pb))) {
-               so_ref(NULL, &ctx->state.hw[17]);
-               ctx->dirty |= NV50_NEW_ARRAYS;
-       }
-
-       return 0;
-}
-
 struct pipe_screen *
 nv50_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev)
 {
@@ -252,7 +230,6 @@ nv50_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev)
        pscreen->get_paramf = nv50_screen_get_paramf;
        pscreen->is_format_supported = nv50_screen_is_format_supported;
        pscreen->context_create = nv50_create;
-       screen->base.pre_pipebuffer_map_callback = nv50_pre_pipebuffer_map;
 
        nv50_screen_init_miptree_functions(pscreen);
        nv50_transfer_init_screen_functions(pscreen);