1/**************************************************************************
2 *
3 * Copyright 2019 Red Hat.
4 * All Rights Reserved.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included
14 * in all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
22 * SOFTWARE.
23 *
24 **************************************************************************/
25
26#ifndef NIR_DRAW_HELPERS_H
27#define NIR_DRAW_HELPERS_H
28
29#ifdef __cplusplus
30extern "C" {
31#endif
32
33struct nir_shader;
34void
35nir_lower_pstipple_fs(struct nir_shader *shader,
36                      unsigned *samplerUnitOut,
37                      unsigned fixedUnit,
38                      bool fs_pos_is_sysval);
39
40void
41nir_lower_aaline_fs(struct nir_shader *shader, int *varying);
42
43void
44nir_lower_aapoint_fs(struct nir_shader *shader, int *varying);
45
46#ifdef __cplusplus
47}
48#endif
49
50#endif
51