KleidiCV Coverage Report

Directory: ./
File: kleidicv/src/conversions/rgb_to_yuv420p_neon.cpp
Date: 2025-11-25 17:23:32
Exec Total Coverage
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1 // SPDX-FileCopyrightText: 2025 Arm Limited and/or its affiliates <open-source-office@arm.com>
2 //
3 // SPDX-License-Identifier: Apache-2.0
4
5 #include "kleidicv/conversions/rgb_to_yuv_420.h"
6 #include "kleidicv/kleidicv.h"
7 #include "kleidicv/neon.h"
8 #include "rgb_to_yuv420_neon.h"
9
10 namespace kleidicv::neon {
11
12 KLEIDICV_TARGET_FN_ATTRS
13 53 kleidicv_error_t rgb_to_yuv420_p_stripe_u8(const uint8_t *src,
14 size_t src_stride, uint8_t *dst,
15 size_t dst_stride, size_t width,
16 size_t height, bool is_yv12,
17 size_t begin, size_t end) {
18
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 53 CHECK_POINTER_AND_STRIDE(src, src_stride, height);
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 51 CHECK_POINTER_AND_STRIDE(dst, dst_stride, (height * 3 + 1) / 2);
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 49 CHECK_IMAGE_SIZE(width, height);
21 45 uint8_t *uv_dst = dst + dst_stride * height;
22 45 return RGBxorBGRxToYUV420<false, true, false>::rgb2yuv420_operation(
23 45 src, src_stride, dst, dst_stride, uv_dst, dst_stride, width, height,
24 45 is_yv12, begin, end);
25 53 }
26
27 KLEIDICV_TARGET_FN_ATTRS
28 53 kleidicv_error_t rgba_to_yuv420_p_stripe_u8(const uint8_t *src,
29 size_t src_stride, uint8_t *dst,
30 size_t dst_stride, size_t width,
31 size_t height, bool is_yv12,
32 size_t begin, size_t end) {
33
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 53 CHECK_POINTER_AND_STRIDE(src, src_stride, height);
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 51 CHECK_POINTER_AND_STRIDE(dst, dst_stride, (height * 3 + 1) / 2);
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 49 CHECK_IMAGE_SIZE(width, height);
36 45 uint8_t *uv_dst = dst + dst_stride * height;
37 45 return RGBxorBGRxToYUV420<true, true, false>::rgb2yuv420_operation(
38 45 src, src_stride, dst, dst_stride, uv_dst, dst_stride, width, height,
39 45 is_yv12, begin, end);
40 53 }
41
42 KLEIDICV_TARGET_FN_ATTRS
43 53 kleidicv_error_t bgr_to_yuv420_p_stripe_u8(const uint8_t *src,
44 size_t src_stride, uint8_t *dst,
45 size_t dst_stride, size_t width,
46 size_t height, bool is_yv12,
47 size_t begin, size_t end) {
48
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 53 CHECK_POINTER_AND_STRIDE(src, src_stride, height);
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 51 CHECK_POINTER_AND_STRIDE(dst, dst_stride, (height * 3 + 1) / 2);
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 49 CHECK_IMAGE_SIZE(width, height);
51 45 uint8_t *uv_dst = dst + dst_stride * height;
52 45 return RGBxorBGRxToYUV420<false, false, false>::rgb2yuv420_operation(
53 45 src, src_stride, dst, dst_stride, uv_dst, dst_stride, width, height,
54 45 is_yv12, begin, end);
55 53 }
56
57 KLEIDICV_TARGET_FN_ATTRS
58 53 kleidicv_error_t bgra_to_yuv420_p_stripe_u8(const uint8_t *src,
59 size_t src_stride, uint8_t *dst,
60 size_t dst_stride, size_t width,
61 size_t height, bool is_yv12,
62 size_t begin, size_t end) {
63
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 53 CHECK_POINTER_AND_STRIDE(src, src_stride, height);
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 51 CHECK_POINTER_AND_STRIDE(dst, dst_stride, (height * 3 + 1) / 2);
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 49 CHECK_IMAGE_SIZE(width, height);
66 45 uint8_t *uv_dst = dst + dst_stride * height;
67 45 return RGBxorBGRxToYUV420<true, false, false>::rgb2yuv420_operation(
68 45 src, src_stride, dst, dst_stride, uv_dst, dst_stride, width, height,
69 45 is_yv12, begin, end);
70 53 }
71
72 } // namespace kleidicv::neon
73