summaryrefslogtreecommitdiff
path: root/include/libcamera/ipa/ipu3.mojom
blob: 9e3cd885e00d9f1146c234fdb09fd7fd4969cc45 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
/* SPDX-License-Identifier: LGPL-2.1-or-later */

/*
 * \todo Document the interface as src/libcamera/ipa/ipu3_ipa_interface.cpp
 * and remove the EXCLUDE_PATTERNS entry in Doxygen.in for its generation.
 */

module ipa.ipu3;

import "include/libcamera/ipa/core.mojom";

enum IPU3Operations {
	ActionSetSensorControls = 1,
	ActionParamFilled = 2,
	ActionMetadataReady = 3,
	EventProcessControls = 4,
	EventStatReady = 5,
	EventFillParams = 6,
};

struct IPU3Event {
	IPU3Operations op;
	uint32 frame;
	uint32 bufferId;
	libcamera.ControlList controls;
};

struct IPU3Action {
	IPU3Operations op;
	libcamera.ControlList controls;
};

interface IPAIPU3Interface {
	init(libcamera.IPASettings settings) => (int32 ret);
	start() => (int32 ret);
	stop();

	configure(map<uint32, libcamera.ControlInfoMap> entityControls,
		  libcamera.Size bdsOutputSize) => ();

	mapBuffers(array<libcamera.IPABuffer> buffers);
	unmapBuffers(array<uint32> ids);

	[async] processEvent(IPU3Event ev);
};

interface IPAIPU3EventInterface {
	queueFrameAction(uint32 frame, IPU3Action action);
};