193 lines
12 KiB
C++
193 lines
12 KiB
C++
/*
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* Copyright (c) 2017-2020 Arm Limited.
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*
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* SPDX-License-Identifier: MIT
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#include "DepthConvertLayer.h"
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#include "tests/validation/Helpers.h"
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#include "support/Rounding.h"
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#include "support/SaturateCast.h"
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#include "tests/Types.h"
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namespace arm_compute
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{
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namespace test
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{
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namespace validation
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{
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namespace reference
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{
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template < typename T1, typename T2, typename std::enable_if < std::is_integral<T1>::value &&!std::is_same<T1, T2>::value, int >::type >
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SimpleTensor<T2> depth_convert(const SimpleTensor<T1> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift)
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{
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SimpleTensor<T2> result(src.shape(), dt_out);
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// Up-casting
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if(element_size_from_data_type(src.data_type()) < element_size_from_data_type(dt_out))
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{
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#if defined(_OPENMP)
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#pragma omp parallel for
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#endif /* _OPENMP */
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for(int i = 0; i < src.num_elements(); ++i)
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{
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result[i] = src[i] << shift;
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}
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}
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// Down-casting
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else
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{
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#if defined(_OPENMP)
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#pragma omp parallel for
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#endif /* _OPENMP */
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for(int i = 0; i < src.num_elements(); ++i)
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{
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T1 val = src[i] >> shift;
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result[i] = (policy == ConvertPolicy::SATURATE) ? utils::cast::saturate_cast<T2>(val) : static_cast<T2>(val);
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}
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}
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return result;
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}
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template < typename T1, typename T2, typename std::enable_if < is_floating_point<T1>::value &&(!std::is_same<T1, T2>::value &&!std::is_same<T2, bfloat16>::value), int >::type >
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SimpleTensor<T2> depth_convert(const SimpleTensor<T1> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift)
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{
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SimpleTensor<T2> result(src.shape(), dt_out);
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ARM_COMPUTE_ERROR_ON(shift != 0);
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ARM_COMPUTE_UNUSED(policy, shift);
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if(!std::is_same<T2, bfloat16>::value && !is_floating_point<T2>::value)
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{
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// Always saturate on floats
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for(int i = 0; i < src.num_elements(); ++i)
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{
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T1 val = utils::rounding::round_half_away_from_zero(src[i]);
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result[i] = utils::cast::saturate_cast<T2>(val);
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}
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}
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else
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{
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for(int i = 0; i < src.num_elements(); ++i)
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{
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result[i] = static_cast<T2>(src[i]);
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}
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}
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return result;
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}
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template < typename T1, typename T2, typename std::enable_if < std::is_same<T1, bfloat16>::value || std::is_same<T2, bfloat16>::value, int >::type >
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SimpleTensor<T2> depth_convert(const SimpleTensor<T1> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift)
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{
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SimpleTensor<T2> result(src.shape(), dt_out);
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ARM_COMPUTE_ERROR_ON(shift != 0);
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ARM_COMPUTE_UNUSED(policy, shift);
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for(int i = 0; i < src.num_elements(); ++i)
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{
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result[i] = static_cast<T2>(src[i]);
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}
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return result;
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}
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// U8
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template SimpleTensor<int8_t> depth_convert(const SimpleTensor<uint8_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<uint16_t> depth_convert(const SimpleTensor<uint8_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<int16_t> depth_convert(const SimpleTensor<uint8_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<uint32_t> depth_convert(const SimpleTensor<uint8_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<int32_t> depth_convert(const SimpleTensor<uint8_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<half> depth_convert(const SimpleTensor<uint8_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<float> depth_convert(const SimpleTensor<uint8_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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// S8
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template SimpleTensor<uint8_t> depth_convert(const SimpleTensor<int8_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<uint16_t> depth_convert(const SimpleTensor<int8_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<int16_t> depth_convert(const SimpleTensor<int8_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<uint32_t> depth_convert(const SimpleTensor<int8_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<int32_t> depth_convert(const SimpleTensor<int8_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<half> depth_convert(const SimpleTensor<int8_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<float> depth_convert(const SimpleTensor<int8_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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// U16
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template SimpleTensor<uint8_t> depth_convert(const SimpleTensor<uint16_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<int8_t> depth_convert(const SimpleTensor<uint16_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<int16_t> depth_convert(const SimpleTensor<uint16_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<uint32_t> depth_convert(const SimpleTensor<uint16_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<int32_t> depth_convert(const SimpleTensor<uint16_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<half> depth_convert(const SimpleTensor<uint16_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<float> depth_convert(const SimpleTensor<uint16_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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// S16
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template SimpleTensor<uint8_t> depth_convert(const SimpleTensor<int16_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<int8_t> depth_convert(const SimpleTensor<int16_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<uint16_t> depth_convert(const SimpleTensor<int16_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<uint32_t> depth_convert(const SimpleTensor<int16_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<int32_t> depth_convert(const SimpleTensor<int16_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<half> depth_convert(const SimpleTensor<int16_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<float> depth_convert(const SimpleTensor<int16_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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// U32
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template SimpleTensor<uint8_t> depth_convert(const SimpleTensor<uint32_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<int8_t> depth_convert(const SimpleTensor<uint32_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<uint16_t> depth_convert(const SimpleTensor<uint32_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<int16_t> depth_convert(const SimpleTensor<uint32_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<int32_t> depth_convert(const SimpleTensor<uint32_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<half> depth_convert(const SimpleTensor<uint32_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<float> depth_convert(const SimpleTensor<uint32_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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// S32
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template SimpleTensor<uint8_t> depth_convert(const SimpleTensor<int32_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<int8_t> depth_convert(const SimpleTensor<int32_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<uint16_t> depth_convert(const SimpleTensor<int32_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<int16_t> depth_convert(const SimpleTensor<int32_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<uint32_t> depth_convert(const SimpleTensor<int32_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<half> depth_convert(const SimpleTensor<int32_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<float> depth_convert(const SimpleTensor<int32_t> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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// BFLOAT16
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template SimpleTensor<float> depth_convert(const SimpleTensor<bfloat16> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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// F16
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template SimpleTensor<uint8_t> depth_convert(const SimpleTensor<half> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<int8_t> depth_convert(const SimpleTensor<half> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<uint16_t> depth_convert(const SimpleTensor<half> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<int16_t> depth_convert(const SimpleTensor<half> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<uint32_t> depth_convert(const SimpleTensor<half> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<int32_t> depth_convert(const SimpleTensor<half> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<float> depth_convert(const SimpleTensor<half> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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// F32
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template SimpleTensor<uint8_t> depth_convert(const SimpleTensor<float> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<int8_t> depth_convert(const SimpleTensor<float> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<uint16_t> depth_convert(const SimpleTensor<float> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<int16_t> depth_convert(const SimpleTensor<float> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<uint32_t> depth_convert(const SimpleTensor<float> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<int32_t> depth_convert(const SimpleTensor<float> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<half> depth_convert(const SimpleTensor<float> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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template SimpleTensor<bfloat16> depth_convert(const SimpleTensor<float> &src, DataType dt_out, ConvertPolicy policy, uint32_t shift);
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} // namespace reference
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} // namespace validation
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} // namespace test
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} // namespace arm_compute
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