1/*
2 * Copyright 2012 Red Hat Inc.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
17 * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
18 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
19 * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20 * SOFTWARE.
21 *
22 * Authors: Ben Skeggs
23 *
24 */
25
26#include "util/u_format.h"
27#include "util/u_inlines.h"
28
29#include "nv30_screen.h"
30#include "nv30_context.h"
31#include "nv30_resource.h"
32#include "nv30_transfer.h"
33
34static struct pipe_resource *
35nv30_resource_create(struct pipe_screen *pscreen,
36                     const struct pipe_resource *tmpl)
37{
38   switch (tmpl->target) {
39   case PIPE_BUFFER:
40      return nouveau_buffer_create(pscreen, tmpl);
41   default:
42      return nv30_miptree_create(pscreen, tmpl);
43   }
44}
45
46static struct pipe_resource *
47nv30_resource_from_handle(struct pipe_screen *pscreen,
48                          const struct pipe_resource *tmpl,
49                          struct winsys_handle *handle)
50{
51   if (tmpl->target == PIPE_BUFFER)
52      return NULL;
53   else
54      return nv30_miptree_from_handle(pscreen, tmpl, handle);
55}
56
57void
58nv30_resource_screen_init(struct pipe_screen *pscreen)
59{
60   pscreen->resource_create = nv30_resource_create;
61   pscreen->resource_from_handle = nv30_resource_from_handle;
62   pscreen->resource_get_handle = u_resource_get_handle_vtbl;
63   pscreen->resource_destroy = u_resource_destroy_vtbl;
64}
65
66void
67nv30_resource_init(struct pipe_context *pipe)
68{
69   pipe->get_transfer = u_get_transfer_vtbl;
70   pipe->transfer_map = u_transfer_map_vtbl;
71   pipe->transfer_flush_region = u_transfer_flush_region_vtbl;
72   pipe->transfer_unmap = u_transfer_unmap_vtbl;
73   pipe->transfer_destroy = u_transfer_destroy_vtbl;
74   pipe->transfer_inline_write = u_transfer_inline_write_vtbl;
75   pipe->create_surface = nv30_miptree_surface_new;
76   pipe->surface_destroy = nv30_miptree_surface_del;
77   pipe->resource_copy_region = nv30_resource_copy_region;
78   pipe->resource_resolve = nv30_resource_resolve;
79}
80