23 lines
562 B
C++
23 lines
562 B
C++
#pragma once
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#include <string>
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#include <string_view>
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#include <vector>
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namespace blurhash {
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struct Image
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{
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size_t width, height;
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std::vector<unsigned char> image; // pixels rgb
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};
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// Decode a blurhash to an image with size width*height
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Image
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decode(std::string_view blurhash, size_t width, size_t height, size_t bytesPerPixel = 3) noexcept;
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// Encode an image of rgb pixels (without padding) with size width*height into a blurhash with x*y
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// components
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std::string
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encode(unsigned char *image, size_t width, size_t height, int x, int y);
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}
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