Added iOS text classifier options and result helpers
This commit is contained in:
parent
607b646953
commit
73940714af
41
mediapipe/tasks/ios/text/text_classifier/utils/BUILD
Normal file
41
mediapipe/tasks/ios/text/text_classifier/utils/BUILD
Normal file
|
@ -0,0 +1,41 @@
|
||||||
|
# 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 = "MPPTextClassifierOptionsHelpers",
|
||||||
|
srcs = ["sources/MPPTextClassifierOptions+Helpers.mm"],
|
||||||
|
hdrs = ["sources/MPPTextClassifierOptions+Helpers.h"],
|
||||||
|
deps = [
|
||||||
|
"//mediapipe/tasks/ios/text/text_classifier:MPPTextClassifierOptions",
|
||||||
|
"//mediapipe/tasks/ios/core/utils:MPPBaseOptionsHelpers",
|
||||||
|
"//mediapipe/tasks/ios/core:MPPTaskOptionsProtocol",
|
||||||
|
"//mediapipe/tasks/ios/components/processors/utils:MPPClassifierOptionsHelpers",
|
||||||
|
"//mediapipe/tasks/cc/text/text_classifier/proto:text_classifier_graph_options_cc_proto",
|
||||||
|
],
|
||||||
|
)
|
||||||
|
|
||||||
|
objc_library(
|
||||||
|
name = "MPPTextClassifierResultHelpers",
|
||||||
|
srcs = ["sources/MPPTextClassifierResult+Helpers.mm"],
|
||||||
|
hdrs = ["sources/MPPTextClassifierResult+Helpers.h"],
|
||||||
|
deps = [
|
||||||
|
"//mediapipe/tasks/ios/text/text_classifier:MPPTextClassifierResult",
|
||||||
|
"//mediapipe/tasks/ios/components/containers/utils:MPPClassificationResultHelpers",
|
||||||
|
"//mediapipe/framework:packet",
|
||||||
|
],
|
||||||
|
)
|
|
@ -0,0 +1,26 @@
|
||||||
|
// 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/sources/MPPTaskOptionsProtocol.h"
|
||||||
|
#import "mediapipe/tasks/ios/text/text_classifier/sources/MPPTextClassifierOptions.h"
|
||||||
|
|
||||||
|
NS_ASSUME_NONNULL_BEGIN
|
||||||
|
|
||||||
|
@interface MPPTextClassifierOptions (Helpers) <MPPTaskOptionsProtocol>
|
||||||
|
|
||||||
|
- (void)copyToProto:(mediapipe::CalculatorOptions *)optionsProto;
|
||||||
|
|
||||||
|
@end
|
||||||
|
|
||||||
|
NS_ASSUME_NONNULL_END
|
|
@ -0,0 +1,36 @@
|
||||||
|
// 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/text/text_classifier/proto/text_classifier_graph_options.pb.h"
|
||||||
|
#import "mediapipe/tasks/ios/components/processors/utils/sources/MPPClassifierOptions+Helpers.h"
|
||||||
|
#import "mediapipe/tasks/ios/core/utils/sources/MPPBaseOptions+Helpers.h"
|
||||||
|
#import "mediapipe/tasks/ios/text/text_classifier/utils/sources/MPPTextClassifierOptions+Helpers.h"
|
||||||
|
|
||||||
|
namespace {
|
||||||
|
using CalculatorOptionsProto = ::mediapipe::CalculatorOptions;
|
||||||
|
using TextClassifierGraphOptionsProto =
|
||||||
|
::mediapipe::tasks::text::text_classifier::proto::TextClassifierGraphOptions;
|
||||||
|
|
||||||
|
} // namespace
|
||||||
|
|
||||||
|
@implementation MPPTextClassifierOptions (Helpers)
|
||||||
|
|
||||||
|
- (void)copyToProto:(CalculatorOptionsProto *)optionsProto {
|
||||||
|
TextClassifierGraphOptionsProto *graph_options =
|
||||||
|
optionsProto->MutableExtension(TextClassifierGraphOptionsProto::ext);
|
||||||
|
[self.baseOptions copyToProto:graph_options->mutable_base_options()];
|
||||||
|
[self.classifierOptions copyToProto:graph_options->mutable_classifier_options()];
|
||||||
|
}
|
||||||
|
|
||||||
|
@end
|
|
@ -0,0 +1,28 @@
|
||||||
|
// 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/text/text_classifier/sources/MPPTextClassifierResult.h"
|
||||||
|
|
||||||
|
#include "mediapipe/framework/packet.h"
|
||||||
|
|
||||||
|
NS_ASSUME_NONNULL_BEGIN
|
||||||
|
|
||||||
|
@interface MPPTextClassifierResult (Helpers)
|
||||||
|
|
||||||
|
+ (MPPTextClassifierResult *)textClassifierResultWithClassificationsPacket:
|
||||||
|
(const mediapipe::Packet &)packet;
|
||||||
|
|
||||||
|
@end
|
||||||
|
|
||||||
|
NS_ASSUME_NONNULL_END
|
|
@ -0,0 +1,42 @@
|
||||||
|
// 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/components/containers/utils/sources/MPPClassificationResult+Helpers.h"
|
||||||
|
#import "mediapipe/tasks/ios/text/text_classifier/utils/sources/MPPTextClassifierResult+Helpers.h"
|
||||||
|
|
||||||
|
#include "mediapipe/tasks/cc/components/containers/proto/classifications.pb.h"
|
||||||
|
|
||||||
|
static const int kMicroSecondsPerMilliSecond = 1000;
|
||||||
|
|
||||||
|
namespace {
|
||||||
|
using ClassificationResultProto =
|
||||||
|
::mediapipe::tasks::components::containers::proto::ClassificationResult;
|
||||||
|
using ::mediapipe::Packet;
|
||||||
|
} // namespace
|
||||||
|
|
||||||
|
#define int kMicroSecondsPerMilliSecond = 1000;
|
||||||
|
|
||||||
|
@implementation MPPTextClassifierResult (Helpers)
|
||||||
|
|
||||||
|
+ (MPPTextClassifierResult *)textClassifierResultWithClassificationsPacket:(const Packet &)packet {
|
||||||
|
MPPClassificationResult *classificationResult = [MPPClassificationResult
|
||||||
|
classificationResultWithProto:packet.Get<ClassificationResultProto>()];
|
||||||
|
|
||||||
|
return [[MPPTextClassifierResult alloc]
|
||||||
|
initWithClassificationResult:classificationResult
|
||||||
|
timestampMs:(NSInteger)(packet.Timestamp().Value() /
|
||||||
|
kMicroSecondsPerMilliSecond)];
|
||||||
|
}
|
||||||
|
|
||||||
|
@end
|
Loading…
Reference in New Issue
Block a user