1/**********************************************************
2 * Copyright 2008-2009 VMware, Inc.  All rights reserved.
3 *
4 * Permission is hereby granted, free of charge, to any person
5 * obtaining a copy of this software and associated documentation
6 * files (the "Software"), to deal in the Software without
7 * restriction, including without limitation the rights to use, copy,
8 * modify, merge, publish, distribute, sublicense, and/or sell copies
9 * of the Software, and to permit persons to whom the Software is
10 * furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice shall be
13 * included in all copies or substantial portions of the Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
16 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
18 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
19 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
20 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
21 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
22 * SOFTWARE.
23 *
24 **********************************************************/
25
26#ifndef SVGA_BUFFER_UPLOAD_H
27#define SVGA_BUFFER_UPLOAD_H
28
29
30void
31svga_buffer_upload_flush(struct svga_context *svga,
32                         struct svga_buffer *sbuf);
33
34void
35svga_buffer_add_range(struct svga_buffer *sbuf,
36                      unsigned start,
37                      unsigned end);
38
39enum pipe_error
40svga_buffer_create_hw_storage(struct svga_screen *ss,
41                              struct svga_buffer *sbuf,
42                              unsigned bind_flags);
43
44void
45svga_buffer_destroy_hw_storage(struct svga_screen *ss,
46			       struct svga_buffer *sbuf);
47
48enum pipe_error
49svga_buffer_create_host_surface(struct svga_screen *ss,
50                                struct svga_buffer *sbuf,
51                                unsigned bind_flags);
52
53enum pipe_error
54svga_buffer_recreate_host_surface(struct svga_context *svga,
55                                  struct svga_buffer *sbuf,
56                                  unsigned bind_flags);
57
58enum pipe_error
59svga_buffer_add_host_surface(struct svga_buffer *sbuf,
60                             struct svga_winsys_surface *handle,
61                             struct svga_host_surface_cache_key *key,
62                             unsigned bind_flags);
63
64void
65svga_buffer_bind_host_surface(struct svga_context *svga,
66                             struct svga_buffer *sbuf,
67                             struct svga_buffer_surface *bufsurf);
68
69enum pipe_error
70svga_buffer_validate_host_surface(struct svga_context *svga,
71                                  struct svga_buffer *sbuf,
72                                  unsigned bind_flags);
73
74void
75svga_buffer_destroy_host_surface(struct svga_screen *ss,
76                                 struct svga_buffer *sbuf);
77
78
79
80
81#endif /* SVGA_BUFFER_H */
82