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/* SPDX-License-Identifier: LGPL-2.1-or-later */
/*
* Copyright (C) 2019, Google Inc.
*
* ipa_proxy.h - Image Processing Algorithm proxy
*/
#ifndef __LIBCAMERA_IPA_PROXY_H__
#define __LIBCAMERA_IPA_PROXY_H__
#include <memory>
#include <string>
#include <vector>
#include <ipa/ipa_interface.h>
namespace libcamera {
class IPAModule;
class IPAProxy : public IPAInterface
{
public:
IPAProxy(IPAModule *ipam);
~IPAProxy();
bool isValid() const { return valid_; }
std::string configurationFile(const std::string &file) const;
protected:
std::string resolvePath(const std::string &file) const;
bool valid_;
private:
IPAModule *ipam_;
};
class IPAProxyFactory
{
public:
IPAProxyFactory(const char *name);
virtual ~IPAProxyFactory() {}
virtual std::unique_ptr<IPAProxy> create(IPAModule *ipam) = 0;
const std::string &name() const { return name_; }
static void registerType(IPAProxyFactory *factory);
static std::vector<IPAProxyFactory *> &factories();
private:
std::string name_;
};
#define REGISTER_IPA_PROXY(proxy) \
class proxy##Factory final : public IPAProxyFactory \
{ \
public: \
proxy##Factory() : IPAProxyFactory(#proxy) {} \
std::unique_ptr<IPAProxy> create(IPAModule *ipam) \
{ \
return std::make_unique<proxy>(ipam); \
} \
}; \
static proxy##Factory global_##proxy##Factory;
} /* namespace libcamera */
#endif /* __LIBCAMERA_IPA_PROXY_H__ */
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