| 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/filters/gaussian_blur.h" | ||
| 7 | #include "kleidicv/kleidicv.h" | ||
| 8 | |||
| 9 |
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8 | KLEIDICV_MULTIVERSION_C_API( |
| 10 | kleidicv_gaussian_blur_fixed_stripe_u8, | ||
| 11 | &kleidicv::neon::gaussian_blur_fixed_stripe_u8, | ||
| 12 | KLEIDICV_SVE2_IMPL_IF(kleidicv::sve2::gaussian_blur_fixed_stripe_u8), | ||
| 13 | &kleidicv::sme::gaussian_blur_fixed_stripe_u8, nullptr); | ||
| 14 | |||
| 15 | 8 | KLEIDICV_MULTIVERSION_C_API(kleidicv_gaussian_blur_arbitrary_stripe_u8, | |
| 16 | &kleidicv::neon::gaussian_blur_arbitrary_stripe_u8, | ||
| 17 | nullptr, nullptr, nullptr); | ||
| 18 | |||
| 19 | extern "C" { | ||
| 20 | |||
| 21 | 1365 | kleidicv_error_t kleidicv_gaussian_blur_u8( | |
| 22 | const uint8_t *src, size_t src_stride, uint8_t *dst, size_t dst_stride, | ||
| 23 | size_t width, size_t height, size_t channels, size_t kernel_width, | ||
| 24 | size_t kernel_height, float sigma_x, float sigma_y, | ||
| 25 | kleidicv_border_type_t border_type, kleidicv_filter_context_t *context) { | ||
| 26 | 1365 | auto fixed_border_type = kleidicv::get_fixed_border_type(border_type); | |
| 27 |
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1365 | if (!fixed_border_type) { |
| 28 | 63 | return KLEIDICV_ERROR_NOT_IMPLEMENTED; | |
| 29 | } | ||
| 30 | |||
| 31 |
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2604 | if (!kleidicv::gaussian_blur_is_implemented(width, height, kernel_width, |
| 32 | 1302 | kernel_height, sigma_x, sigma_y, | |
| 33 | 1302 | channels, *fixed_border_type)) { | |
| 34 | 240 | return KLEIDICV_ERROR_NOT_IMPLEMENTED; | |
| 35 | } | ||
| 36 | |||
| 37 |
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1062 | if (kernel_width <= 7 || kernel_width == 15 || kernel_width == 21) { |
| 38 | 2004 | return kleidicv_gaussian_blur_fixed_stripe_u8( | |
| 39 | 1002 | src, src_stride, dst, dst_stride, width, height, 0, height, channels, | |
| 40 | 1002 | kernel_width, kernel_height, sigma_x, sigma_y, *fixed_border_type, | |
| 41 | 1002 | context); | |
| 42 | } | ||
| 43 | |||
| 44 | 120 | return kleidicv_gaussian_blur_arbitrary_stripe_u8( | |
| 45 | 60 | src, src_stride, dst, dst_stride, width, height, 0, height, channels, | |
| 46 | 60 | kernel_width, kernel_height, sigma_x, sigma_y, *fixed_border_type, | |
| 47 | 60 | context); | |
| 48 | 1365 | } | |
| 49 | |||
| 50 | } // extern "C" | ||
| 51 |