| 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 | #include "kleidicv/dispatch.h" | ||
| 6 | #include "kleidicv/kleidicv.h" | ||
| 7 | |||
| 8 | namespace kleidicv { | ||
| 9 | |||
| 10 | namespace neon { | ||
| 11 | |||
| 12 | template <typename T> | ||
| 13 | kleidicv_error_t saturating_sub(const T *src_a, size_t src_a_stride, | ||
| 14 | const T *src_b, size_t src_b_stride, T *dst, | ||
| 15 | size_t dst_stride, size_t width, size_t height); | ||
| 16 | |||
| 17 | } // namespace neon | ||
| 18 | |||
| 19 | namespace sve2 { | ||
| 20 | |||
| 21 | template <typename T> | ||
| 22 | kleidicv_error_t saturating_sub(const T *src_a, size_t src_a_stride, | ||
| 23 | const T *src_b, size_t src_b_stride, T *dst, | ||
| 24 | size_t dst_stride, size_t width, size_t height); | ||
| 25 | |||
| 26 | } // namespace sve2 | ||
| 27 | |||
| 28 | namespace sme { | ||
| 29 | template <typename T> | ||
| 30 | kleidicv_error_t saturating_sub(const T *src_a, size_t src_a_stride, | ||
| 31 | const T *src_b, size_t src_b_stride, T *dst, | ||
| 32 | size_t dst_stride, size_t width, size_t height); | ||
| 33 | |||
| 34 | } // namespace sme | ||
| 35 | |||
| 36 | } // namespace kleidicv | ||
| 37 | |||
| 38 | #define KLEIDICV_DEFINE_C_API(name, type) \ | ||
| 39 | KLEIDICV_MULTIVERSION_C_API( \ | ||
| 40 | name, &kleidicv::neon::saturating_sub<type>, \ | ||
| 41 | KLEIDICV_SVE2_IMPL_IF(&kleidicv::sve2::saturating_sub<type>), \ | ||
| 42 | KLEIDICV_SME_IMPL_IF(&kleidicv::sme::saturating_sub<type>), nullptr) | ||
| 43 | |||
| 44 |
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8 | KLEIDICV_DEFINE_C_API(kleidicv_saturating_sub_s8, int8_t); |
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8 | KLEIDICV_DEFINE_C_API(kleidicv_saturating_sub_u8, uint8_t); |
| 46 |
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8 | KLEIDICV_DEFINE_C_API(kleidicv_saturating_sub_s16, int16_t); |
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8 | KLEIDICV_DEFINE_C_API(kleidicv_saturating_sub_u16, uint16_t); |
| 48 |
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8 | KLEIDICV_DEFINE_C_API(kleidicv_saturating_sub_s32, int32_t); |
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8 | KLEIDICV_DEFINE_C_API(kleidicv_saturating_sub_u32, uint32_t); |
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8 | KLEIDICV_DEFINE_C_API(kleidicv_saturating_sub_s64, int64_t); |
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8 | KLEIDICV_DEFINE_C_API(kleidicv_saturating_sub_u64, uint64_t); |
| 52 |