| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | // SPDX-FileCopyrightText: 2023 - 2025 Arm Limited and/or its affiliates <open-source-office@arm.com> | ||
| 2 | // | ||
| 3 | // SPDX-License-Identifier: Apache-2.0 | ||
| 4 | |||
| 5 | #ifndef ADD_SC_H | ||
| 6 | #define ADD_SC_H | ||
| 7 | |||
| 8 | #include <limits> | ||
| 9 | |||
| 10 | #include "kleidicv/kleidicv.h" | ||
| 11 | #include "kleidicv/sve2.h" | ||
| 12 | |||
| 13 | namespace KLEIDICV_TARGET_NAMESPACE { | ||
| 14 | |||
| 15 | template <typename ScalarType> | ||
| 16 | class SaturatingAdd final : public UnrollTwice { | ||
| 17 | public: | ||
| 18 | using ContextType = Context; | ||
| 19 | using VecTraits = KLEIDICV_TARGET_NAMESPACE::VecTraits<ScalarType>; | ||
| 20 | using VectorType = typename VecTraits::VectorType; | ||
| 21 | |||
| 22 | 20400 | VectorType vector_path(ContextType ctx, VectorType src_a, | |
| 23 | VectorType src_b) KLEIDICV_STREAMING { | ||
| 24 | 20400 | return svqadd_m(ctx.predicate(), src_a, src_b); | |
| 25 | } | ||
| 26 | }; // end of class SaturatingAdd<ScalarType> | ||
| 27 | |||
| 28 | template <typename T> | ||
| 29 | 1284 | static kleidicv_error_t saturating_add_sc(const T *src_a, size_t src_a_stride, | |
| 30 | const T *src_b, size_t src_b_stride, | ||
| 31 | T *dst, size_t dst_stride, | ||
| 32 | size_t width, | ||
| 33 | size_t height) KLEIDICV_STREAMING { | ||
| 34 |
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1284 | CHECK_POINTER_AND_STRIDE(src_a, src_a_stride, height); |
| 35 |
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1256 | CHECK_POINTER_AND_STRIDE(src_b, src_b_stride, height); |
| 36 |
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1228 | CHECK_POINTER_AND_STRIDE(dst, dst_stride, height); |
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|
1200 | CHECK_IMAGE_SIZE(width, height); |
| 38 | |||
| 39 | 1168 | SaturatingAdd<T> operation; | |
| 40 | 1168 | Rectangle rect{width, height}; | |
| 41 | 1168 | Rows<const T> src_a_rows{src_a, src_a_stride}; | |
| 42 | 1168 | Rows<const T> src_b_rows{src_b, src_b_stride}; | |
| 43 | 1168 | Rows<T> dst_rows{dst, dst_stride}; | |
| 44 | 1168 | apply_operation_by_rows(operation, rect, src_a_rows, src_b_rows, dst_rows); | |
| 45 | 1168 | return KLEIDICV_OK; | |
| 46 | 1284 | } | |
| 47 | |||
| 48 | } // namespace KLEIDICV_TARGET_NAMESPACE | ||
| 49 | |||
| 50 | #endif // ADD_SC_H | ||
| 51 |