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/* SPDX-License-Identifier: LGPL-2.1-or-later */
/*
* Copyright (C) 2019, Google Inc.
*
* ipa_module.h - Image Processing Algorithm module
*/
#ifndef __LIBCAMERA_IPA_MODULE_H__
#define __LIBCAMERA_IPA_MODULE_H__
#include <memory>
#include <string>
#include <libcamera/ipa/ipa_interface.h>
#include <libcamera/ipa/ipa_module_info.h>
#include "pipeline_handler.h"
namespace libcamera {
class IPAModule
{
public:
explicit IPAModule(const std::string &libPath);
~IPAModule();
bool isValid() const;
const struct IPAModuleInfo &info() const;
bool load();
std::unique_ptr<IPAInterface> createInstance();
bool match(PipelineHandler *pipe,
uint32_t minVersion, uint32_t maxVersion) const;
private:
struct IPAModuleInfo info_;
std::string libPath_;
bool valid_;
bool loaded_;
void *dlHandle_;
typedef IPAInterface *(*IPAIntfFactory)(void);
IPAIntfFactory ipaCreate_;
int loadIPAModuleInfo();
};
} /* namespace libcamera */
#endif /* __LIBCAMERA_IPA_MODULE_H__ */
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