u_index_modify.h revision 76db330e2ca2a3eef9e0428edcdccf0c8215c57d 
1/*
2 * Copyright 2010 Marek Olšák <maraeo@gmail.com>
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 * on the rights to use, copy, modify, merge, publish, distribute, sub
8 * license, and/or sell copies of the Software, and to permit persons to whom
9 * the Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
21 * USE OR OTHER DEALINGS IN THE SOFTWARE. */
22
23#ifndef UTIL_INDEX_MODIFY_H
24#define UTIL_INDEX_MODIFY_H
25
26void util_shorten_ubyte_elts_to_userptr(struct pipe_context *context,
27					struct pipe_resource *elts,
28					int index_bias,
29					unsigned start,
30					unsigned count,
31					void *out);
32
33void util_shorten_ubyte_elts(struct pipe_context *context,
34			     struct pipe_resource **elts,
35			     int index_bias,
36			     unsigned start,
37			     unsigned count);
38
39
40
41void util_rebuild_ushort_elts_to_userptr(struct pipe_context *context,
42					 struct pipe_resource *elts,
43					 int index_bias,
44					 unsigned start, unsigned count,
45					 void *out);
46
47void util_rebuild_ushort_elts(struct pipe_context *context,
48			      struct pipe_resource **elts,
49			      int index_bias,
50			      unsigned start, unsigned count);
51
52
53
54void util_rebuild_uint_elts_to_userptr(struct pipe_context *context,
55				       struct pipe_resource *elts,
56				       int index_bias,
57				       unsigned start, unsigned count,
58				       void *out);
59
60void util_rebuild_uint_elts(struct pipe_context *context,
61			    struct pipe_resource **elts,
62			    int index_bias,
63			    unsigned start, unsigned count);
64
65#endif
66