1 | /* |
2 | * Copyright 2023 Advanced Micro Devices, Inc. |
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 shall be included in |
12 | * all copies or substantial portions of the Software. |
13 | * |
14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
17 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
18 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
19 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
20 | * OTHER DEALINGS IN THE SOFTWARE. |
21 | * |
22 | * Authors: AMD |
23 | * |
24 | */ |
25 | |
26 | #ifndef _DC_STATE_H_ |
27 | #define _DC_STATE_H_ |
28 | |
29 | #include "dc.h" |
30 | #include "inc/core_status.h" |
31 | |
32 | struct dc_state *dc_state_create(struct dc *dc); |
33 | void dc_state_copy(struct dc_state *dst_state, struct dc_state *src_state); |
34 | struct dc_state *dc_state_create_copy(struct dc_state *src_state); |
35 | void dc_state_copy_current(struct dc *dc, struct dc_state *dst_state); |
36 | struct dc_state *dc_state_create_current_copy(struct dc *dc); |
37 | void dc_state_construct(struct dc *dc, struct dc_state *state); |
38 | void dc_state_destruct(struct dc_state *state); |
39 | void dc_state_retain(struct dc_state *state); |
40 | void dc_state_release(struct dc_state *state); |
41 | |
42 | enum dc_status dc_state_add_stream(struct dc *dc, |
43 | struct dc_state *state, |
44 | struct dc_stream_state *stream); |
45 | |
46 | enum dc_status dc_state_remove_stream( |
47 | struct dc *dc, |
48 | struct dc_state *state, |
49 | struct dc_stream_state *stream); |
50 | |
51 | bool dc_state_add_plane( |
52 | const struct dc *dc, |
53 | struct dc_stream_state *stream, |
54 | struct dc_plane_state *plane_state, |
55 | struct dc_state *state); |
56 | |
57 | bool dc_state_remove_plane( |
58 | const struct dc *dc, |
59 | struct dc_stream_state *stream, |
60 | struct dc_plane_state *plane_state, |
61 | struct dc_state *state); |
62 | |
63 | bool dc_state_rem_all_planes_for_stream( |
64 | const struct dc *dc, |
65 | struct dc_stream_state *stream, |
66 | struct dc_state *state); |
67 | |
68 | bool dc_state_add_all_planes_for_stream( |
69 | const struct dc *dc, |
70 | struct dc_stream_state *stream, |
71 | struct dc_plane_state * const *plane_states, |
72 | int plane_count, |
73 | struct dc_state *state); |
74 | |
75 | struct dc_stream_status *dc_state_get_stream_status( |
76 | struct dc_state *state, |
77 | struct dc_stream_state *stream); |
78 | #endif /* _DC_STATE_H_ */ |
79 | |