Cogs::FourierTransform2D Class Reference

Public Member Functions
void	initialize (IGraphicsDevice *device, GPGPUQuadRenderer &gpgpuQuadRenderer)
void	setSize (int log2N)
void	inverseFourierTransform (RenderContext &context, GPGPUQuadRenderer &gpgpuQuadRenderer, RenderTargetHandle &target, TextureHandle &source, bool doubleData=false)

Static Protected Member Functions
static TextureHandle	createBakedTable (IGraphicsDevice *device, const int log2N)

Protected Attributes
IGraphicsDevice *	device
int	log2N
EffectHandle	passRadix2x2
InputLayoutHandle	passRadix2x2InputLayout
EffectHandle	passRadix2x2Double
InputLayoutHandle	passRadix2x2DoubleInputLayout
BufferHandle	constantBuffer
TextureHandle	tableTex
TextureHandle	scratchTex [2]
RenderTargetHandle	scratchTarget [2]
TextureHandle	scratchDoubleTex [2]
RenderTargetHandle	scratchDoubleTarget [2]

Detailed Description

Definition at line 11 of file FourierTransform.h.

Constructor & Destructor Documentation

FourierTransform2D()

Cogs::FourierTransform2D::FourierTransform2D ( )

inline

Definition at line 14 of file FourierTransform.h.

Member Function Documentation

createBakedTable()

Cogs::TextureHandle Cogs::FourierTransform2D::createBakedTable ( IGraphicsDevice *  device, const int  log2N  )

staticprotected

Definition at line 49 of file FourierTransform.cpp.

initialize()

void Cogs::FourierTransform2D::initialize	(	IGraphicsDevice *	device,
		GPGPUQuadRenderer &	gpgpuQuadRenderer
	)

Definition at line 91 of file FourierTransform.cpp.

inverseFourierTransform()

void Cogs::FourierTransform2D::inverseFourierTransform	(	RenderContext &	context,
		GPGPUQuadRenderer &	gpgpuQuadRenderer,
		RenderTargetHandle &	target,
		TextureHandle &	source,
		bool	doubleData = false
	)

Definition at line 140 of file FourierTransform.cpp.

setSize()

void Cogs::FourierTransform2D::setSize

(

int

log2N

)

Definition at line 121 of file FourierTransform.cpp.

Member Data Documentation

constantBuffer

BufferHandle Cogs::FourierTransform2D::constantBuffer

protected

Definition at line 37 of file FourierTransform.h.

device

IGraphicsDevice* Cogs::FourierTransform2D::device

protected

Definition at line 28 of file FourierTransform.h.

log2N

int Cogs::FourierTransform2D::log2N

protected

Definition at line 29 of file FourierTransform.h.

passRadix2x2

EffectHandle Cogs::FourierTransform2D::passRadix2x2

protected

Definition at line 31 of file FourierTransform.h.

passRadix2x2Double

EffectHandle Cogs::FourierTransform2D::passRadix2x2Double

protected

Definition at line 34 of file FourierTransform.h.

passRadix2x2DoubleInputLayout

InputLayoutHandle Cogs::FourierTransform2D::passRadix2x2DoubleInputLayout

protected

Definition at line 35 of file FourierTransform.h.

passRadix2x2InputLayout

InputLayoutHandle Cogs::FourierTransform2D::passRadix2x2InputLayout

protected

Definition at line 32 of file FourierTransform.h.

scratchDoubleTarget

RenderTargetHandle Cogs::FourierTransform2D::scratchDoubleTarget[2]

protected

Definition at line 45 of file FourierTransform.h.

scratchDoubleTex

TextureHandle Cogs::FourierTransform2D::scratchDoubleTex[2]

protected

Definition at line 44 of file FourierTransform.h.

scratchTarget

RenderTargetHandle Cogs::FourierTransform2D::scratchTarget[2]

protected

Definition at line 42 of file FourierTransform.h.

scratchTex

TextureHandle Cogs::FourierTransform2D::scratchTex[2]

protected

Definition at line 41 of file FourierTransform.h.

tableTex

TextureHandle Cogs::FourierTransform2D::tableTex

protected

Definition at line 39 of file FourierTransform.h.

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

• Extensions/Terrain/Source/FourierTransform.h
• Extensions/Terrain/Source/FourierTransform.cpp