67 lines
2.8 KiB
C++
67 lines
2.8 KiB
C++
/*
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* ******************************************************************************
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* *
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* *
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* * This program and the accompanying materials are made available under the
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* * terms of the Apache License, Version 2.0 which is available at
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* * https://www.apache.org/licenses/LICENSE-2.0.
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* *
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* * See the NOTICE file distributed with this work for additional
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* * information regarding copyright ownership.
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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, WITHOUT
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* * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* * License for the specific language governing permissions and limitations
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* * under the License.
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* *
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* * SPDX-License-Identifier: Apache-2.0
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* *****************************************************************************
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*/
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//
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// @author sgazeos@gmail.com
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//
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#ifndef __IMAGE_RESIZE_HELPERS__
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#define __IMAGE_RESIZE_HELPERS__
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#include <system/op_boilerplate.h>
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#include <array/NDArray.h>
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namespace sd {
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namespace ops {
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namespace helpers {
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enum ImageResizeMethods {
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kResizeBilinear = 0, // as java require
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kResizeNearest,
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kResizeBicubic,
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kResizeArea,
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kResizeGaussian,
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kResizeLanczos3,
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kResizeLanczos5,
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kResizeMitchellcubic,
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kResizeFirst = kResizeBilinear,
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kResizeLast = kResizeMitchellcubic,
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kResizeOldLast = kResizeArea
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};
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int resizeBilinearFunctor(sd::LaunchContext * context, NDArray const* image, int const width, int const height,
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bool const alignCorners, bool const halfPixelCenter, NDArray* output);
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int resizeNeighborFunctor(sd::LaunchContext * context, NDArray const* image, int const width, int const height,
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bool const alignCorners, bool const halfPixelCenter, NDArray* output);
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int resizeBicubicFunctor(sd::LaunchContext * context, NDArray const* image, int const width, int const height,
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bool preserveAspectRatio, bool antialias, NDArray* output);
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int resizeBicubicFunctorA(sd::LaunchContext * context, NDArray const* image, int const width, int const height,
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bool const alignCorners, bool const halfPixelAlign, NDArray* output);
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int resizeAreaFunctor(sd::LaunchContext * context, NDArray const* image, int const width, int const height,
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bool const alignCorners, NDArray* output);
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int resizeFunctor(sd::LaunchContext * context, NDArray const* image, int const width, int const height,
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ImageResizeMethods method, bool antialias, NDArray* output);
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int resizeImagesFunctor(sd::LaunchContext * context, NDArray const* image, int const width, int const height,
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ImageResizeMethods method, bool alignCorners, NDArray* output);
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}
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}
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}
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#endif
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