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a49d2536 AC |
1 | /* |
2 | * Support for Intel Camera Imaging ISP subsystem. | |
3 | * Copyright (c) 2015, Intel Corporation. | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or modify it | |
6 | * under the terms and conditions of the GNU General Public License, | |
7 | * version 2, as published by the Free Software Foundation. | |
8 | * | |
9 | * This program is distributed in the hope it will be useful, but WITHOUT | |
10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
12 | * more details. | |
13 | */ | |
14 | ||
15 | #ifndef __IA_CSS_BH_TYPES_H | |
16 | #define __IA_CSS_BH_TYPES_H | |
17 | ||
d929fb4e | 18 | /* Number of elements in the BH table. |
a49d2536 AC |
19 | * Should be consistent with hmem.h |
20 | */ | |
21 | #define IA_CSS_HMEM_BH_TABLE_SIZE ISP_HIST_DEPTH | |
22 | #define IA_CSS_HMEM_BH_UNIT_SIZE (ISP_HIST_DEPTH/ISP_HIST_COMPONENTS) | |
23 | ||
24 | #define BH_COLOR_R (0) | |
25 | #define BH_COLOR_G (1) | |
26 | #define BH_COLOR_B (2) | |
27 | #define BH_COLOR_Y (3) | |
28 | #define BH_COLOR_NUM (4) | |
29 | ||
d929fb4e | 30 | /* BH table */ |
a49d2536 AC |
31 | struct ia_css_bh_table { |
32 | uint32_t hmem[ISP_HIST_COMPONENTS][IA_CSS_HMEM_BH_UNIT_SIZE]; | |
33 | }; | |
34 | ||
35 | #endif /* __IA_CSS_BH_TYPES_H */ | |
36 | ||
37 |