58 lines
2.1 KiB
C++
58 lines
2.1 KiB
C++
/* Copyright 2022 The MediaPipe Authors. All Rights Reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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==============================================================================*/
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#include "mediapipe/tasks/cc/components/containers/embedding_result.h"
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#include <iterator>
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#include <optional>
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#include <string>
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#include <vector>
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#include "mediapipe/tasks/cc/components/containers/proto/embeddings.pb.h"
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namespace mediapipe::tasks::components::containers {
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Embedding ConvertToEmbedding(const proto::Embedding& proto) {
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Embedding embedding;
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if (proto.has_float_embedding()) {
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embedding.float_embedding = {
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std::make_move_iterator(proto.float_embedding().values().begin()),
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std::make_move_iterator(proto.float_embedding().values().end())};
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} else {
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embedding.quantized_embedding = {
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std::make_move_iterator(proto.quantized_embedding().values().begin()),
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std::make_move_iterator(proto.quantized_embedding().values().end())};
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}
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embedding.head_index = proto.head_index();
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if (proto.has_head_name()) {
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embedding.head_name = proto.head_name();
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}
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return embedding;
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}
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EmbeddingResult ConvertToEmbeddingResult(const proto::EmbeddingResult& proto) {
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EmbeddingResult embedding_result;
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embedding_result.embeddings.reserve(proto.embeddings_size());
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for (const auto& embedding : proto.embeddings()) {
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embedding_result.embeddings.push_back(ConvertToEmbedding(embedding));
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}
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if (proto.has_timestamp_ms()) {
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embedding_result.timestamp_ms = proto.timestamp_ms();
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}
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return embedding_result;
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}
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} // namespace mediapipe::tasks::components::containers
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