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33 lines
765 B
C++
33 lines
765 B
C++
// This code is in the public domain -- castanyo@yahoo.es
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#pragma once
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#ifndef NV_IMAGE_QUANTIZE_H
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#define NV_IMAGE_QUANTIZE_H
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#include "nvimage.h"
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namespace nv
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{
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class Image;
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namespace Quantize
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{
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void RGB16(Image * img);
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void BinaryAlpha(Image * img, int alpha_threshold = 127);
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void Alpha4(Image * img);
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void FloydSteinberg_RGB16(Image * img);
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void FloydSteinberg_BinaryAlpha(Image * img, int alpha_threshold = 127);
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void FloydSteinberg_Alpha4(Image * img);
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void Truncate(Image * image, uint rsize, uint gsize, uint bsize, uint asize);
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void FloydSteinberg(Image * image, uint rsize, uint gsize, uint bsize, uint asize);
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// @@ Add palette quantization algorithms!
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}
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}
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#endif // NV_IMAGE_QUANTIZE_H
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