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/*
* Copyright (c) 2022, NVIDIA CORPORATION.
*
* 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 <cstdint>
#include <limits>
namespace nvidia {
namespace holoscan {
namespace segmentation_postprocessor {
struct Shape {
int32_t height;
int32_t width;
int32_t channels;
};
enum NetworkOutputType {
kSigmoid,
kSoftmax,
};
enum DataFormat {
kNCHW,
kHWC,
kNHWC,
};
typedef uint8_t output_type_t;
static constexpr size_t kMaxChannelCount = std::numeric_limits<output_type_t>::max();
void cuda_postprocess(enum NetworkOutputType network_output_type, enum DataFormat data_format,
Shape shape, const float* input, output_type_t* output);
} // namespace segmentation_postprocessor
} // namespace holoscan
} // namespace nvidia