libcamera v0.3.1+50-69a894c4
Supporting cameras in Linux since 2019
ipa_proxy.h
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1/* SPDX-License-Identifier: LGPL-2.1-or-later */
2/*
3 * Copyright (C) 2019, Google Inc.
4 *
5 * Image Processing Algorithm proxy
6 */
7
8#pragma once
9
10#include <memory>
11#include <string>
12#include <vector>
13
15
16namespace libcamera {
17
18class IPAModule;
19
20class IPAProxy : public IPAInterface
21{
22public:
27 };
28
29 IPAProxy(IPAModule *ipam);
30 ~IPAProxy();
31
32 bool isValid() const { return valid_; }
33
34 std::string configurationFile(const std::string &name,
35 const std::string &fallbackName = std::string()) const;
36
37protected:
38 std::string resolvePath(const std::string &file) const;
39
40 bool valid_;
42
43private:
44 IPAModule *ipam_;
45};
46
47} /* namespace libcamera */
C++ Interface for IPA implementation.
Definition: ipa_interface.h:31
Wrapper around IPA module shared object.
Definition: ipa_module.h:24
IPA Proxy.
Definition: ipa_proxy.h:21
IPAProxy(IPAModule *ipam)
Construct an IPAProxy instance.
Definition: ipa_proxy.cpp:53
std::string configurationFile(const std::string &name, const std::string &fallbackName=std::string()) const
Retrieve the absolute path to an IPA configuration file.
Definition: ipa_proxy.cpp:99
bool valid_
Flag to indicate if the IPAProxy instance is valid.
Definition: ipa_proxy.h:40
std::string resolvePath(const std::string &file) const
Find a valid full path for a proxy worker for a given executable name.
Definition: ipa_proxy.cpp:182
ProxyState state_
Current state of the IPAProxy.
Definition: ipa_proxy.h:41
ProxyState
Identifies the available operational states of the proxy.
Definition: ipa_proxy.h:23
@ ProxyRunning
The Proxy is active and asynchronous tasks may be queued.
Definition: ipa_proxy.h:26
@ ProxyStopping
No new tasks can be submitted to the proxy, however existing events can be completed.
Definition: ipa_proxy.h:25
@ ProxyStopped
The proxy is not active and only synchronous operations are permitted.
Definition: ipa_proxy.h:24
bool isValid() const
Check if the IPAProxy instance is valid.
Definition: ipa_proxy.h:32
Image Processing Algorithm interface.
Top-level libcamera namespace.
Definition: backtrace.h:17