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22 lines
596 B
C++
22 lines
596 B
C++
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#pragma once
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#include "ConvectionKernels_ParallelMath.h"
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namespace cvtt
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{
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struct PixelBlockU8;
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struct PixelBlockS8;
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struct Options;
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}
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namespace cvtt
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{
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namespace Util
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{
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// Signed input blocks are converted into unsigned space, with the maximum value being 254
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void BiasSignedInput(PixelBlockU8 inputNormalized[ParallelMath::ParallelSize], const PixelBlockS8 inputSigned[ParallelMath::ParallelSize]);
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void FillWeights(const Options &options, float channelWeights[4]);
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void ComputeTweakFactors(int tweak, int range, float *outFactors);
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}
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}
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