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#pragma once
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#include <array>
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#include <cstdint>
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#include <SDL_version.h>
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#if SDL_VERSION_ATLEAST(2, 0, 0)
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#include <SDL_surface.h>
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#else
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#include <SDL_video.h>
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#endif
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namespace devilution {
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/**
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* @brief Bilinear 32-bit scaling.
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* Requires `src` and `dst` to have the same pixel format (ARGB8888 or RGBA8888).
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*/
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void BilinearScale32(SDL_Surface *src, SDL_Surface *dst);
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/**
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* @brief Streamlined bilinear downscaling using blended transparency table.
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* Requires `src` and `dst` to have the same pixel format (INDEX8).
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*/
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void BilinearDownscaleByHalf8(const SDL_Surface *src, const std::array<std::array<Uint8, 256>, 256> &paletteBlendingTable, SDL_Surface *dst, uint8_t transparentIndex);
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} // namespace devilution
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