1/*
2 * Copyright © 2017 Intel Corporation
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 (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 NONINFRINGEMENT.  IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
21 * IN THE SOFTWARE.
22 */
23
24#ifndef GL_NIR_LINKER_H
25#define GL_NIR_LINKER_H
26
27#ifdef __cplusplus
28extern "C" {
29#endif
30
31struct gl_context;
32struct gl_shader_program;
33
34struct gl_nir_linker_options {
35   bool fill_parameters;
36};
37
38#define nir_foreach_gl_uniform_variable(var, shader) \
39   nir_foreach_variable_with_modes(var, shader, nir_var_uniform | \
40                                                nir_var_mem_ubo | \
41                                                nir_var_mem_ssbo)
42
43bool gl_nir_link_spirv(struct gl_context *ctx,
44                       struct gl_shader_program *prog,
45                       const struct gl_nir_linker_options *options);
46
47bool gl_nir_link_glsl(struct gl_context *ctx, struct gl_shader_program *prog);
48
49bool gl_nir_link_uniforms(struct gl_context *ctx,
50                          struct gl_shader_program *prog,
51                          bool fill_parameters);
52
53void gl_nir_set_uniform_initializers(struct gl_context *ctx,
54                                     struct gl_shader_program *prog);
55
56void nir_build_program_resource_list(struct gl_context *ctx,
57                                     struct gl_shader_program *prog,
58                                     bool rebuild_resourse_list);
59
60void gl_nir_link_assign_atomic_counter_resources(struct gl_context *ctx,
61                                                 struct gl_shader_program *prog);
62
63void gl_nir_link_check_atomic_counter_resources(struct gl_context *ctx,
64                                                struct gl_shader_program *prog);
65
66void gl_nir_link_assign_xfb_resources(struct gl_context *ctx,
67                                      struct gl_shader_program *prog);
68
69bool gl_nir_link_uniform_blocks(struct gl_context *ctx,
70                                struct gl_shader_program *prog);
71
72#ifdef __cplusplus
73} /* extern "C" */
74#endif
75
76#endif /* GL_NIR_LINKER_H */
77