1 /*
2  * Copyright 2017 Advanced Micro Devices, Inc.
3  * All Rights Reserved.
4  *
5  * Permission is hereby granted, free of charge, to any person obtaining a
6  * copy of this software and associated documentation files (the "Software"),
7  * to deal in the Software without restriction, including without limitation
8  * on the rights to use, copy, modify, merge, publish, distribute, sub
9  * license, and/or sell copies of the Software, and to permit persons to whom
10  * the Software is furnished to do so, subject to the following conditions:
11  *
12  * The above copyright notice and this permission notice (including the next
13  * paragraph) shall be included in all copies or substantial portions of the
14  * Software.
15  *
16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18  * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
19  * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
20  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
21  * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
22  * USE OR OTHER DEALINGS IN THE SOFTWARE.
23  */
24 
25 #ifndef SI_COMPUTE_H
26 #define SI_COMPUTE_H
27 
28 #include "si_shader.h"
29 #include "util/u_inlines.h"
30 
31 struct si_compute {
32    struct si_shader_selector sel;
33    struct si_shader shader;
34 
35    unsigned ir_type;
36    unsigned private_size;
37    unsigned input_size;
38 
39    int max_global_buffers;
40    struct pipe_resource **global_buffers;
41 };
42 
43 void si_destroy_compute(struct si_compute *program);
44 
si_compute_reference(struct si_compute ** dst,struct si_compute * src)45 static inline void si_compute_reference(struct si_compute **dst, struct si_compute *src)
46 {
47    if (pipe_reference(&(*dst)->sel.base.reference, &src->sel.base.reference))
48       si_destroy_compute(*dst);
49 
50    *dst = src;
51 }
52 
53 #endif /* SI_COMPUTE_H */
54