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
26#ifdef __cplusplus
27extern "C" {
28#endif
29
30struct pipe_context;
31struct pipe_resource;
32
33void util_shorten_ubyte_elts_to_userptr(struct pipe_context *context,
34					const struct pipe_draw_info *info,
35                                        unsigned add_transfer_flags,
36					int index_bias,
37					unsigned start,
38					unsigned count,
39					void *out);
40
41void util_rebuild_ushort_elts_to_userptr(struct pipe_context *context,
42					 const struct pipe_draw_info *info,
43                                         unsigned add_transfer_flags,
44					 int index_bias,
45					 unsigned start, unsigned count,
46					 void *out);
47
48void util_rebuild_uint_elts_to_userptr(struct pipe_context *context,
49				       const struct pipe_draw_info *info,
50                                       unsigned add_transfer_flags,
51				       int index_bias,
52				       unsigned start, unsigned count,
53				       void *out);
54
55#ifdef __cplusplus
56}
57#endif
58
59#endif
60