libcamera  v0.0.0
Supporting cameras in Linux since 2019
ipa_controls.h
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1 /* SPDX-License-Identifier: LGPL-2.1-or-later */
2 /*
3  * Copyright (C) 2019, Google Inc.
4  *
5  * ipa_controls.h - IPA Control handling
6  */
7 
8 #pragma once
9 
10 #include <stdint.h>
11 
12 #ifdef __cplusplus
13 extern "C" {
14 #endif
15 
16 #define IPA_CONTROLS_FORMAT_VERSION 1
17 
22 };
23 
25  uint32_t version;
26  uint32_t handle;
27  uint32_t entries;
28  uint32_t size;
29  uint32_t data_offset;
31  uint32_t reserved[2];
32 };
33 
35  uint32_t id;
36  uint8_t type;
37  uint8_t is_array;
38  uint16_t count;
39  uint32_t offset;
40  uint32_t padding[1];
41 };
42 
44  uint32_t id;
45  uint32_t type;
46  uint32_t offset;
47  uint32_t padding[1];
48 };
49 
50 #ifdef __cplusplus
51 }
52 #endif
ipa_controls_id_map_type
Enumerates the different control id map types.
Definition: ipa_controls.h:18
@ IPA_CONTROL_ID_MAP_V4L2
ControlId for V4L2 defined controls are created by the video device that enumerates them,...
Definition: ipa_controls.h:21
@ IPA_CONTROL_ID_MAP_PROPERTIES
The numerical control identifier are resolved to a ControlId * using the global properties::propertie...
Definition: ipa_controls.h:20
@ IPA_CONTROL_ID_MAP_CONTROLS
The numerical control identifier are resolved to a ControlId * using the global controls::controls id...
Definition: ipa_controls.h:19
Description of a serialized ControlInfo entry.
Definition: ipa_controls.h:43
uint32_t padding[1]
Definition: ipa_controls.h:47
uint32_t type
Definition: ipa_controls.h:45
uint32_t offset
Definition: ipa_controls.h:46
uint32_t id
Definition: ipa_controls.h:44
Description of a serialized ControlValue entry.
Definition: ipa_controls.h:34
uint32_t offset
Definition: ipa_controls.h:39
uint8_t type
Definition: ipa_controls.h:36
uint32_t id
Definition: ipa_controls.h:35
uint8_t is_array
Definition: ipa_controls.h:37
uint32_t padding[1]
Definition: ipa_controls.h:40
uint16_t count
Definition: ipa_controls.h:38
Serialized control packet header.
Definition: ipa_controls.h:24
uint32_t entries
Definition: ipa_controls.h:27
enum ipa_controls_id_map_type id_map_type
Definition: ipa_controls.h:30
uint32_t reserved[2]
Definition: ipa_controls.h:31
uint32_t size
Definition: ipa_controls.h:28
uint32_t version
Definition: ipa_controls.h:25
uint32_t handle
Definition: ipa_controls.h:26
uint32_t data_offset
Definition: ipa_controls.h:29