79 lines
2.9 KiB
C++
79 lines
2.9 KiB
C++
// Copyright (c) OpenMMLab. All rights reserved.
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#ifndef MMDEPLOY_SRC_CODEBASE_COMMON_H_
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#define MMDEPLOY_SRC_CODEBASE_COMMON_H_
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#include "core/device.h"
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#include "core/module.h"
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#include "core/registry.h"
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#include "core/utils/formatter.h"
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#include "experimental/module_adapter.h"
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namespace mmdeploy {
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class Context {
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public:
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explicit Context(const Value& config) {
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MMDEPLOY_DEBUG("config: {}", config);
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device_ = config["context"]["device"].get<Device>();
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stream_ = config["context"]["stream"].get<Stream>();
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}
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Device& device() { return device_; }
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Stream& stream() { return stream_; }
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protected:
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Device device_;
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Stream stream_;
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};
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template <class Tag>
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class CodebaseCreator : public Creator<Module> {
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public:
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const char* GetName() const override { return Tag::name; }
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int GetVersion() const override { return 1; }
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std::unique_ptr<Module> Create(const Value& cfg) override {
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constexpr auto key{"component"};
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if (!cfg.contains(key)) {
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MMDEPLOY_ERROR("no key '{}' in config {}", key, cfg);
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throw_exception(eInvalidArgument);
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}
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if (!cfg[key].is_string()) {
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MMDEPLOY_ERROR("key '{}' is not a string", key);
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throw_exception(eInvalidArgument);
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}
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auto postprocess_type = cfg[key].get<std::string>();
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auto creator = Registry<Tag>::Get().GetCreator(postprocess_type);
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if (creator == nullptr) {
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MMDEPLOY_ERROR("could not found entry '{}' in {}", postprocess_type, Tag::name);
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throw_exception(eEntryNotFound);
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}
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return creator->Create(cfg);
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}
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};
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#define DECLARE_CODEBASE(codebase_type, codebase_name) \
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class codebase_type : public Context { \
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public: \
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static constexpr const auto name = #codebase_name; \
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using type = std::unique_ptr<Module>; \
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explicit codebase_type(const Value& config) : Context(config) {} \
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};
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#define REGISTER_CODEBASE(codebase) \
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using codebase##_##Creator = CodebaseCreator<codebase>; \
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REGISTER_MODULE(Module, codebase##_##Creator)
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#define REGISTER_CODEBASE_COMPONENT(codebase, component_type) \
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class component_type##_##Creator : public Creator<codebase> { \
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public: \
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const char* GetName() const override { return #component_type; } \
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int GetVersion() const override { return 1; } \
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ReturnType Create(const Value& config) override { return CreateTask(component_type(config)); } \
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}; \
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REGISTER_MODULE(codebase, component_type##_##Creator)
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} // namespace mmdeploy
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#endif // MMDEPLOY_SRC_CODEBASE_COMMON_H_
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