diff options
author | Paul Elder <paul.elder@ideasonboard.com> | 2019-06-03 13:19:44 -0400 |
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committer | Paul Elder <paul.elder@ideasonboard.com> | 2019-06-05 10:44:52 -0400 |
commit | 7fa98a4cdd296c86fe053ab17486c1e0e2a72e90 (patch) | |
tree | d038f64587b41f02f9ec928a6181ec72589b5b97 /src/libcamera/include | |
parent | 42c9b4bad40b462ef267b477e136202f02071137 (diff) |
libcamera: ipa_manager: implement class for managing IPA modules
IPAManager is a class that will search in given directories for IPA
modules, and will load them into a list. It also provides an interface
for pipeline handlers to acquire an IPA.
A meson build file for the IPAs is added, which also specifies a
hard-coded path for where to load the IPAs from in the installation
directory. More paths can be specified with the environment variable
LIBCAMERA_IPA_MODULE_PATH, with the same syntax as the regular PATH
environment variable. Make the test framework set this environment
variable.
Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src/libcamera/include')
-rw-r--r-- | src/libcamera/include/ipa_manager.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/src/libcamera/include/ipa_manager.h b/src/libcamera/include/ipa_manager.h new file mode 100644 index 00000000..310ce7c8 --- /dev/null +++ b/src/libcamera/include/ipa_manager.h @@ -0,0 +1,40 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ +/* + * Copyright (C) 2019, Google Inc. + * + * ipa_manager.h - Image Processing Algorithm module manager + */ +#ifndef __LIBCAMERA_IPA_MANAGER_H__ +#define __LIBCAMERA_IPA_MANAGER_H__ + +#include <vector> + +#include <libcamera/ipa/ipa_interface.h> +#include <libcamera/ipa/ipa_module_info.h> + +#include "ipa_module.h" +#include "pipeline_handler.h" + +namespace libcamera { + +class IPAManager +{ +public: + static IPAManager *instance(); + + std::unique_ptr<IPAInterface> createIPA(PipelineHandler *pipe, + uint32_t maxVersion, + uint32_t minVersion); + +private: + std::vector<IPAModule *> modules_; + + IPAManager(); + ~IPAManager(); + + int addDir(const char *libDir); +}; + +} /* namespace libcamera */ + +#endif /* __LIBCAMERA_IPA_MANAGER_H__ */ |