GCC Code Coverage Report

Directory: ./
File: tasks/otcheskov_s_gauss_filter_vert_split/seq/src/ops_seq.cpp
Date: 2026-01-27 01:59:34
Exec Total Coverage
Lines: 33 33 100.0%
Functions: 6 6 100.0%
Branches: 33 34 97.1%
Line Branch Exec Source
1 #include "otcheskov_s_gauss_filter_vert_split/seq/include/ops_seq.hpp"
2
3 #include <algorithm>
4 #include <cmath>
5 #include <cstddef>
6 #include <cstdint>
7 #include <utility>
8
9 #include "otcheskov_s_gauss_filter_vert_split/common/include/common.hpp"
10
11 namespace otcheskov_s_gauss_filter_vert_split {
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13
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 120 OtcheskovSGaussFilterVertSplitSEQ::OtcheskovSGaussFilterVertSplitSEQ(const InType &in) {
14 SetTypeOfTask(GetStaticTypeOfTask());
15 GetInput() = in;
16 120 }
17
18
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 120 bool OtcheskovSGaussFilterVertSplitSEQ::ValidationImpl() {
19 const auto &[metadata, data] = GetInput();
20
21
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 120 is_valid_ = !data.empty() && (metadata.height > 0 && metadata.width > 0 && metadata.channels > 0) &&
22
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 88 (data.size() == metadata.height * metadata.width * metadata.channels);
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24 120 return is_valid_;
25 }
26
27 120 bool OtcheskovSGaussFilterVertSplitSEQ::PreProcessingImpl() {
28 120 return true;
29 }
30
31 120 bool OtcheskovSGaussFilterVertSplitSEQ::RunImpl() {
32
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 120 if (!is_valid_) {
33 return false;
34 }
35
36 const auto &[in_meta, in_data] = GetInput();
37 auto &[out_meta, out_data] = GetOutput();
38 80 out_meta = in_meta;
39 80 out_data.resize(in_data.size());
40 const auto &[height, width, channels] = in_meta;
41
42
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 2232 for (size_t row = 0; row < height; ++row) {
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 167392 for (size_t col = 0; col < width; ++col) {
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 657424 for (size_t ch = 0; ch < channels; ++ch) {
45 492184 size_t out_idx = (((row * width) + col) * channels) + ch;
46 492184 out_data[out_idx] = ProcessPixel(row, col, ch);
47 }
48 }
49 }
50 return true;
51 }
52
53 492184 uint8_t OtcheskovSGaussFilterVertSplitSEQ::ProcessPixel(size_t row, size_t col, size_t ch) {
54 const auto &[in_meta, in_data] = GetInput();
55 const auto &[height, width, channels] = in_meta;
56
57 auto mirror_coord = [&](const size_t &current, const int &off, const size_t &size) -> size_t {
58 5906208 int64_t pos = static_cast<int64_t>(current) + off;
59 5906208 if (pos < 0) {
60 23328 return static_cast<size_t>(-pos - 1);
61 }
62
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 5882880 if (std::cmp_greater_equal(static_cast<size_t>(pos), size)) {
63 23328 return (2 * size) - static_cast<size_t>(pos) - 1;
64 }
65 return static_cast<size_t>(pos);
66 };
67
68 double sum = 0.0;
69
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 1968736 for (int dy = 0; dy < 3; ++dy) {
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 1476552 size_t src_y = mirror_coord(row, dy - 1, height);
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 5906208 for (int dx = 0; dx < 3; ++dx) {
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 4429656 size_t src_x = mirror_coord(col, dx - 1, width);
73 4429656 double weight = kGaussianKernel.at(dy).at(dx);
74 4429656 size_t src_idx = (((src_y * width) + src_x) * channels) + ch;
75 4429656 sum += weight * in_data[src_idx];
76 }
77 }
78 492184 return static_cast<uint8_t>(std::clamp(std::round(sum), 0.0, 255.0));
79 }
80
81 120 bool OtcheskovSGaussFilterVertSplitSEQ::PostProcessingImpl() {
82 120 return true;
83 }
84
85 } // namespace otcheskov_s_gauss_filter_vert_split
86