27aff949fb
Move the functionality for the following components to the new base support library: - BoundMethod - EventDispatcher - EventDispatcherPoll - Log - Message - Object - Signal - Semaphore - Thread - Timer While it would be preferable to see these split to move one component per commit, these components are all interdependent upon each other, which leaves us with one big change performing the move for all of them. Reviewed-by: Hirokazu Honda <hiroh@chromium.org> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
78 lines
1.6 KiB
C++
78 lines
1.6 KiB
C++
/* SPDX-License-Identifier: LGPL-2.1-or-later */
|
|
/*
|
|
* Copyright (C) 2019, Google Inc.
|
|
*
|
|
* ipa_manager.h - Image Processing Algorithm module manager
|
|
*/
|
|
#ifndef __LIBCAMERA_INTERNAL_IPA_MANAGER_H__
|
|
#define __LIBCAMERA_INTERNAL_IPA_MANAGER_H__
|
|
|
|
#include <stdint.h>
|
|
#include <vector>
|
|
|
|
#include <libcamera/base/log.h>
|
|
|
|
#include <libcamera/ipa/ipa_interface.h>
|
|
#include <libcamera/ipa/ipa_module_info.h>
|
|
|
|
#include "libcamera/internal/ipa_module.h"
|
|
#include "libcamera/internal/pipeline_handler.h"
|
|
#include "libcamera/internal/pub_key.h"
|
|
|
|
namespace libcamera {
|
|
|
|
LOG_DECLARE_CATEGORY(IPAManager)
|
|
|
|
class IPAManager
|
|
{
|
|
public:
|
|
IPAManager();
|
|
~IPAManager();
|
|
|
|
template<typename T>
|
|
static std::unique_ptr<T> createIPA(PipelineHandler *pipe,
|
|
uint32_t maxVersion,
|
|
uint32_t minVersion)
|
|
{
|
|
IPAModule *m = nullptr;
|
|
|
|
for (IPAModule *module : self_->modules_) {
|
|
if (module->match(pipe, minVersion, maxVersion)) {
|
|
m = module;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!m)
|
|
return nullptr;
|
|
|
|
std::unique_ptr<T> proxy = std::make_unique<T>(m, !self_->isSignatureValid(m));
|
|
if (!proxy->isValid()) {
|
|
LOG(IPAManager, Error) << "Failed to load proxy";
|
|
return nullptr;
|
|
}
|
|
|
|
return proxy;
|
|
}
|
|
|
|
private:
|
|
static IPAManager *self_;
|
|
|
|
void parseDir(const char *libDir, unsigned int maxDepth,
|
|
std::vector<std::string> &files);
|
|
unsigned int addDir(const char *libDir, unsigned int maxDepth = 0);
|
|
|
|
bool isSignatureValid(IPAModule *ipa) const;
|
|
|
|
std::vector<IPAModule *> modules_;
|
|
|
|
#if HAVE_IPA_PUBKEY
|
|
static const uint8_t publicKeyData_[];
|
|
static const PubKey pubKey_;
|
|
#endif
|
|
};
|
|
|
|
} /* namespace libcamera */
|
|
|
|
#endif /* __LIBCAMERA_INTERNAL_IPA_MANAGER_H__ */
|