46 lines
1.6 KiB
C++
46 lines
1.6 KiB
C++
// Copyright 2019 The MediaPipe Authors.
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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// This template is used by the mediapipe_simple_subgraph macro in
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// //mediapipe/framework/tool/mediapipe_graph.bzl
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#include "mediapipe/framework/calculator_framework.h"
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#include "mediapipe/framework/subgraph.h"
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namespace mediapipe {
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// clang-format off
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static const char binary_graph[] =
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#include "{{SUBGRAPH_INC_FILE_PATH}}"
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; // NOLINT(whitespace/semicolon)
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class {{SUBGRAPH_CLASS_NAME}} : public Subgraph {
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public:
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absl::StatusOr<CalculatorGraphConfig> GetConfig(
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const SubgraphOptions& /*options*/) {
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CalculatorGraphConfig config;
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// Note: this is a binary protobuf serialization, and may include NUL
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// bytes. The trailing NUL added to the std::string literal should be excluded.
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if (config.ParseFromArray(binary_graph, sizeof(binary_graph) - 1)) {
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return config;
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} else {
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return absl::InternalError("Could not parse subgraph.");
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}
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}
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};
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REGISTER_MEDIAPIPE_GRAPH({{SUBGRAPH_CLASS_NAME}});
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// clang-format on
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} // namespace mediapipe
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