35 lines
626 B
C++
35 lines
626 B
C++
#include "mask.h"
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#include <cassert>
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#include <cstring>
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namespace freling {
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Mask::Mask(uint32_t width, uint32_t height) : width(width), height(height) {
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data.resize(width * height, true);
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}
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void Mask::fill(bool value) {
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for (int i = 0, size = data.size(); i < size; ++i) {
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data[i] = value;
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}
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}
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void Mask::set(int x, int y, bool value) {
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assert(x < width);
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assert(y < height);
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const int i = x + y * width;
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data[i] = value;
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}
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bool Mask::get(int x, int y) {
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assert(x < width);
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assert(y < height);
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const int i = x + y * width;
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return data[i];
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}
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} // namespace freling
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