1 /** 2 * Copyright 2019-2021 Huawei Technologies Co., Ltd 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 #include "src/common/ops/populate/populate_register.h" 17 #include "nnacl/detection_post_process_parameter.h" 18 using mindspore::schema::PrimitiveType_DetectionPostProcess; 19 20 namespace mindspore { 21 namespace lite { PopulateDetectionPostProcessParameter(const void * prim)22OpParameter *PopulateDetectionPostProcessParameter(const void *prim) { 23 auto primitive = static_cast<const schema::Primitive *>(prim); 24 MS_ASSERT(primitive != nullptr); 25 auto value = primitive->value_as_DetectionPostProcess(); 26 if (value == nullptr) { 27 MS_LOG(ERROR) << "value is nullptr"; 28 return nullptr; 29 } 30 31 auto *param = reinterpret_cast<DetectionPostProcessParameter *>(malloc(sizeof(DetectionPostProcessParameter))); 32 if (param == nullptr) { 33 MS_LOG(ERROR) << "malloc DetectionPostProcessParameter failed."; 34 return nullptr; 35 } 36 memset(param, 0, sizeof(DetectionPostProcessParameter)); 37 38 param->op_parameter_.type_ = primitive->value_type(); 39 auto scale = value->scale(); 40 if (scale == nullptr) { 41 MS_LOG(ERROR) << "scale is nullptr"; 42 free(param); 43 return nullptr; 44 } 45 if (scale->size() < kMinShapeSizeFour) { 46 MS_LOG(ERROR) << "Invalid scale shape size " << scale->size(); 47 free(param); 48 return nullptr; 49 } 50 param->h_scale_ = *(scale->begin()); 51 param->w_scale_ = *(scale->begin() + 1); 52 param->x_scale_ = *(scale->begin() + kOffsetTwo); 53 param->y_scale_ = *(scale->begin() + kOffsetThree); 54 param->nms_iou_threshold_ = value->nms_iou_threshold(); 55 param->nms_score_threshold_ = value->nms_score_threshold(); 56 param->max_detections_ = value->max_detections(); 57 param->detections_per_class_ = value->detections_per_class(); 58 param->max_classes_per_detection_ = value->max_classes_per_detection(); 59 param->num_classes_ = value->num_classes(); 60 param->use_regular_nms_ = value->use_regular_nms(); 61 return reinterpret_cast<OpParameter *>(param); 62 } 63 REG_POPULATE(PrimitiveType_DetectionPostProcess, PopulateDetectionPostProcessParameter, SCHEMA_CUR); 64 } // namespace lite 65 } // namespace mindspore 66