plImageFilterWeights Class Reference

Pre-computes the required filter weights for rescaling a sequence of image samples. More...

#include <ImageFilter.h>

Public Member Functions
	plImageFilterWeights (const plImageFilter &filter, plUInt32 uiSrcSamples, plUInt32 uiDstSamples)
	Pre-compute the weights for the given filter for scaling between the given number of samples.
plUInt32	GetNumWeights () const
	Returns the number of weights.
plSimdFloat	GetWeight (plUInt32 uiDstSampleIndex, plUInt32 uiWeightIndex) const
	Returns the weight used for the source sample GetFirstSourceSampleIndex(dstSampleIndex) + weightIndex.
plInt32	GetFirstSourceSampleIndex (plUInt32 uiDstSampleIndex) const
	Returns the index of the first source sample that needs to be weighted to evaluate the destination sample.
plArrayPtr< const float >	ViewWeights () const

Detailed Description

Pre-computes the required filter weights for rescaling a sequence of image samples.

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The documentation for this class was generated from the following files:

• Code/Engine/Texture/Image/ImageFilter.h
• Code/Engine/Texture/Image/Implementation/ImageFilter.cpp
• Code/Engine/Texture/Image/Implementation/ImageFilter_inl.h