GlAverageReduction Class Reference

#include <ImFusion/GL/GlReduction.h>

Specialization of GlReduction performing a ReductionOperator::AVERAGE reduction. More...

Inheritance diagram for GlAverageReduction:

Detailed Description

Specialization of GlReduction performing a ReductionOperator::AVERAGE reduction.

std::vector<double> avgs = GlAverageReduction::cachedInstance().reduce(img);

Additional Inherited Members
Public Types inherited from GlReduction
enum	ReductionOperator {   MIN , MAX , SUM , PRODUCT ,   AVERAGE , AVERAGE_ABSOLUTE }
	Operation to be performed by reduction. More...
Public Member Functions inherited from GlReduction
	GlReduction (ReductionOperator reductionOperator)
	Creates a new GlReduction instance using the given reduction oparator in reduce().
	GlReduction (GlReduction &&other) noexcept
GlReduction &	operator= (GlReduction &&) noexcept
std::vector< double >	reduce (const GlImage &img, const GlMask *mask=nullptr, std::vector< vec3i > *outArgMinMax=nullptr)
	Reduces the given input image and returns the reduction result for each channel.
std::vector< double >	reduce (const ImageMath::GlExpr &expr, const ImageDescriptor &desc, std::vector< vec3i > *outArgMinMax=nullptr)
	Reduces the given input image and returns the reduction result for each channel.
std::vector< double >	reduceSubregion (const GlImage &img, const vec3i &subregion, const GlMask *mask=nullptr, std::vector< vec3i > *outArgMinMax=nullptr)
	Reduces the given subregion of the input image and returns the reduction result for each channel.
Static Public Member Functions inherited from InstanceManager< GlAverageReduction >
static GlAverageReduction &	cachedInstance ()
	Returns the cached instance of type T for the currently active OpenGL context.

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

• ImFusion/GL/GlReduction.h