blob: 1da6dc758ca6b232ef816ab2d8c7d34c88303d1e (
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
50
51
52
53
54
55
56
57
58
59
60
61
62
|
/* SPDX-License-Identifier: LGPL-2.1-or-later */
/*
* Copyright (C) 2018, Google Inc.
*
* pipeline_handler.h - Pipeline handler infrastructure
*/
#ifndef __LIBCAMERA_PIPELINE_HANDLER_H__
#define __LIBCAMERA_PIPELINE_HANDLER_H__
#include <map>
#include <string>
#include <vector>
namespace libcamera {
class CameraManager;
class DeviceEnumerator;
class PipelineHandler
{
public:
PipelineHandler(CameraManager *manager);
virtual ~PipelineHandler();
virtual bool match(DeviceEnumerator *enumerator) = 0;
protected:
CameraManager *manager_;
};
class PipelineHandlerFactory
{
public:
PipelineHandlerFactory(const char *name);
virtual ~PipelineHandlerFactory() { };
virtual PipelineHandler *create(CameraManager *manager) = 0;
const std::string &name() const { return name_; }
static void registerType(PipelineHandlerFactory *factory);
static std::vector<PipelineHandlerFactory *> &factories();
private:
std::string name_;
};
#define REGISTER_PIPELINE_HANDLER(handler) \
class handler##Factory final : public PipelineHandlerFactory \
{ \
public: \
handler##Factory() : PipelineHandlerFactory(#handler) {} \
PipelineHandler *create(CameraManager *manager) \
{ \
return new handler(manager); \
} \
}; \
static handler##Factory global_##handler##Factory;
} /* namespace libcamera */
#endif /* __LIBCAMERA_PIPELINE_HANDLER_H__ */
|
