1/*
2 * Copyright © 2020 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 BRW_KERNEL_H
25#define BRW_KERNEL_H
26
27#include "brw_compiler.h"
28
29struct disk_cache;
30
31#ifdef __cplusplus
32extern "C" {
33#endif
34
35/** Software interface for system values in kernels
36 *
37 * These are intended to go at the start of the kernel argument buffer.
38 */
39struct brw_kernel_sysvals {
40   uint32_t num_work_groups[3];
41   uint32_t pad[5];
42};
43
44struct brw_kernel_arg_desc {
45   uint16_t offset;
46   uint16_t size;
47};
48
49struct brw_kernel {
50   struct brw_cs_prog_data prog_data;
51
52   struct brw_compile_stats stats[3];
53
54   uint16_t args_size;
55   uint16_t arg_count;
56   const struct brw_kernel_arg_desc *args;
57
58   const void *code;
59};
60
61bool
62brw_kernel_from_spirv(struct brw_compiler *compiler,
63                      struct disk_cache *disk_cache,
64                      struct brw_kernel *kernel,
65                      void *log_data, void *mem_ctx,
66                      const uint32_t *spirv, size_t spirv_size,
67                      const char *entrypoint_name,
68                      char **error_str);
69
70#ifdef __cplusplus
71} /* extern "C" */
72#endif
73
74#endif /* BRW_KERNEL_H */
75