blob: 8038bdee6b3c8056528bdd72616fd667c87e56e5 [file] [log] [blame]
/* SPDX-License-Identifier: LGPL-2.1-or-later */
/*
* Copyright (C) 2019, Google Inc.
*
* ipa_module.h - Image Processing Algorithm module
*/
#pragma once
#include <stdint.h>
#include <string>
#include <vector>
#include <libcamera/base/log.h>
#include <libcamera/ipa/ipa_interface.h>
#include <libcamera/ipa/ipa_module_info.h>
#include "libcamera/internal/pipeline_handler.h"
namespace libcamera {
class IPAModule : public Loggable
{
public:
explicit IPAModule(const std::string &libPath);
~IPAModule();
bool isValid() const;
const struct IPAModuleInfo &info() const;
const std::vector<uint8_t> signature() const;
const std::string &path() const;
bool load();
IPAInterface *createInterface();
bool match(PipelineHandler *pipe,
uint32_t minVersion, uint32_t maxVersion) const;
protected:
std::string logPrefix() const override;
private:
int loadIPAModuleInfo();
struct IPAModuleInfo info_;
std::vector<uint8_t> signature_;
std::string libPath_;
bool valid_;
bool loaded_;
void *dlHandle_;
typedef IPAInterface *(*IPAIntfFactory)(void);
IPAIntfFactory ipaCreate_;
};
} /* namespace libcamera */