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Added MPPBaseOptions Helpers

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This commit is contained in:
Prianka Liz Kariat 2023-01-06 16:36:28 +05:30
parent b6bcc35ade
commit b91b485035
3 changed files with 97 additions and 0 deletions
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27
mediapipe/tasks/ios/core/utils/BUILD Normal file
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# Copyright 2023 The MediaPipe Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
package(default_visibility = ["//mediapipe/tasks:internal"])
licenses(["notice"])
objc_library(
name = "MPPBaseOptionsHelpers",
srcs = ["sources/MPPBaseOptions+Helpers.mm"],
hdrs = ["sources/MPPBaseOptions+Helpers.h"],
deps = [
"//mediapipe/tasks/ios/core:MPPBaseOptions",
"//mediapipe/tasks/cc/core/proto:base_options_cc_proto",
],
)

26
mediapipe/tasks/ios/core/utils/sources/MPPBaseOptions+Helpers.h Normal file
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// Copyright 2023 The MediaPipe Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "mediapipe/tasks/cc/core/proto/base_options.pb.h"
#import "mediapipe/tasks/ios/core/sources/MPPBaseOptions.h"
NS_ASSUME_NONNULL_BEGIN
@interface MPPBaseOptions (Helpers)
- (void)copyToProto:(mediapipe::tasks::core::proto::BaseOptions *)baseOptionsProto;
@end
NS_ASSUME_NONNULL_END

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mediapipe/tasks/ios/core/utils/sources/MPPBaseOptions+Helpers.mm Normal file
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// Copyright 2023 The MediaPipe Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#import "mediapipe/tasks/ios/core/utils/sources/MPPBaseOptions+Helpers.h"
namespace {
using BaseOptionsProto = ::mediapipe::tasks::core::proto::BaseOptions;
}
@implementation MPPBaseOptions (Helpers)
- (void)copyToProto:(BaseOptionsProto *)baseOptionsProto {
baseOptionsProto->Clear();
if (self.modelAssetPath) {
baseOptionsProto->mutable_model_asset()->set_file_name(self.modelAssetPath.UTF8String);
}
switch (self.delegate) {
case MPPDelegateCPU: {
baseOptionsProto->mutable_acceleration()->mutable_tflite();
break;
}
case MPPDelegateGPU: {
// TODO: Provide an implementation for GPU Delegate.
[NSException raise:@"Invalid value for delegate" format:@"GPU Delegate is not implemented."];
}
default:
break;
}
}
@end