#include <TonemapPass.h>

Inheritance diagram for ezTonemapPass:

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Public Member Functions
virtual bool	GetRenderTargetDescriptions (const ezView &view, const ezArrayPtr< ezGALTextureCreationDescription *const > inputs, ezArrayPtr< ezGALTextureCreationDescription > outputs) override
	For a given input pin configuration, provide the output configuration of this node. Outputs is already resized to the number of output pins.

virtual void	Execute (const ezRenderViewContext &renderViewContext, const ezArrayPtr< ezRenderPipelinePassConnection const > inputs, const ezArrayPtr< ezRenderPipelinePassConnection const > outputs) override
	Render into outputs. Both inputs and outputs are passed in with actual texture handles. Disconnected pins have a nullptr value in the passed in arrays. You can now create views and render target setups on the fly and fill the output targets with data.

virtual ezResult	Serialize (ezStreamWriter &inout_stream) const override

virtual ezResult	Deserialize (ezStreamReader &inout_stream) override

Public Member Functions inherited from ezRenderPipelinePass
	ezRenderPipelinePass (const char *szName, bool bIsStereoAware=false)

void	SetName (const char *szName)
	Sets the name of the pass.

const char *	GetName () const
	returns the name of the pass.

bool	IsStereoAware () const
	True if the render pipeline pass can handle stereo cameras correctly.

virtual ezGALTextureHandle	QueryTextureProvider (const ezRenderPipelineNodePin *pPin, const ezGALTextureCreationDescription &desc)

virtual void	InitRenderPipelinePass (const ezArrayPtr< ezRenderPipelinePassConnection const > inputs, const ezArrayPtr< ezRenderPipelinePassConnection const > outputs)
	After GetRenderTargetDescriptions was called successfully for each pass, this function is called with the inputs and outputs for review. Disconnected pins have a nullptr value in the passed in arrays. This is the time to create additional resources that are not covered by the pins automatically, e.g. a picking texture or eye adaptation buffer.

virtual void	ExecuteInactive (const ezRenderViewContext &renderViewContext, const ezArrayPtr< ezRenderPipelinePassConnection const > inputs, const ezArrayPtr< ezRenderPipelinePassConnection const > outputs)

virtual void	ReadBackProperties (ezView *pView)
	Allows for the pass to write data back using ezView::SetRenderPassReadBackProperty. E.g. picking results etc.

void	RenderDataWithCategory (const ezRenderViewContext &renderViewContext, ezRenderData::Category category)

EZ_ALWAYS_INLINE ezRenderPipeline *	GetPipeline ()

EZ_ALWAYS_INLINE const ezRenderPipeline *	GetPipeline () const

Public Member Functions inherited from ezRenderPipelineNode
void	InitializePins ()

ezHashedString	GetPinName (const ezRenderPipelineNodePin *pPin) const

const ezRenderPipelineNodePin *	GetPinByName (const char *szName) const

const ezRenderPipelineNodePin *	GetPinByName (ezHashedString sName) const

const ezArrayPtr< const ezRenderPipelineNodePin *const >	GetInputPins () const

const ezArrayPtr< const ezRenderPipelineNodePin *const >	GetOutputPins () const

Public Member Functions inherited from ezReflectedClass
virtual const ezRTTI *	GetDynamicRTTI () const

bool	IsInstanceOf (const ezRTTI *pType) const
	Returns whether the type of this instance is of the given type or derived from it.

template<typename T >
EZ_ALWAYS_INLINE bool	IsInstanceOf () const
	Returns whether the type of this instance is of the given type or derived from it.

Protected Member Functions
	EZ_ADD_RESOURCEHANDLE_ACCESSORS (VignettingTexture, m_hVignettingTexture)
	Vignette texture.

	EZ_ADD_RESOURCEHANDLE_ACCESSORS (LUT1Texture, m_hLUT1)
	Primary color grading LUT.

	EZ_ADD_RESOURCEHANDLE_ACCESSORS (LUT2Texture, m_hLUT2)
	Secondary color grading LUT.

Protected Attributes
ezRenderPipelineNodeInputPin	m_PinColorInput
	HDR color input to tonemap.

ezRenderPipelineNodeInputPin	m_PinBloomInput
	Optional bloom texture to add.

ezRenderPipelineNodeOutputPin	m_PinOutput
	LDR output after tonemapping.

ezTexture2DResourceHandle	m_hVignettingTexture
	Vignetting effect texture.

ezTexture2DResourceHandle	m_hNoiseTexture
	Film grain noise texture.

ezTexture3DResourceHandle	m_hLUT1
	First 3D lookup table for color grading.

ezTexture3DResourceHandle	m_hLUT2
	Second 3D lookup table for color grading.

ezColor	m_MoodColor
	Mood color tint.

float	m_fMoodStrength
	Strength of mood color effect.

float	m_fSaturation
	Color saturation multiplier.

float	m_fContrast
	Contrast adjustment.

float	m_fLut1Strength
	Blend strength for first LUT.

float	m_fLut2Strength
	Blend strength for second LUT.

float	m_fWhitePoint
	White point for tone curve.

ezConstantBufferStorageHandle	m_hConstantBuffer
	Constant buffer for tonemap parameters.

ezShaderResourceHandle	m_hShader
	Tonemap shader.

Additional Inherited Members
Static Public Member Functions inherited from ezNoBase
static const ezRTTI *	GetStaticRTTI ()

Detailed Description

Render pass that applies tonemapping and color grading to HDR images.

Converts high dynamic range color values to display-ready output by applying exposure adjustment, color grading via lookup tables, saturation, contrast, and optional effects like vignetting and mood color. Combines with bloom if provided.

Member Function Documentation

◆ Deserialize()

ezResult ezTonemapPass::Deserialize ( ezStreamReader & inout_stream )

overridevirtual

Reimplemented from ezRenderPipelinePass.

◆ Execute()

void ezTonemapPass::Execute	(	const ezRenderViewContext &	renderViewContext,
		const ezArrayPtr< ezRenderPipelinePassConnection *const >	inputs,
		const ezArrayPtr< ezRenderPipelinePassConnection *const >	outputs
	)

overridevirtual

Render into outputs. Both inputs and outputs are passed in with actual texture handles. Disconnected pins have a nullptr value in the passed in arrays. You can now create views and render target setups on the fly and fill the output targets with data.

Implements ezRenderPipelinePass.

◆ GetRenderTargetDescriptions()

bool ezTonemapPass::GetRenderTargetDescriptions	(	const ezView &	view,
		const ezArrayPtr< ezGALTextureCreationDescription *const >	inputs,
		ezArrayPtr< ezGALTextureCreationDescription >	outputs
	)

overridevirtual

For a given input pin configuration, provide the output configuration of this node. Outputs is already resized to the number of output pins.

Implements ezRenderPipelinePass.

◆ Serialize()

ezResult ezTonemapPass::Serialize ( ezStreamWriter & inout_stream ) const

overridevirtual

Reimplemented from ezRenderPipelinePass.

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

/home/runner/work/ezEngine/ezEngine/Code/Engine/RendererCore/Pipeline/Passes/TonemapPass.h
/home/runner/work/ezEngine/ezEngine/Code/Engine/RendererCore/Pipeline/Implementation/Passes/TonemapPass.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ Deserialize()

◆ Execute()

◆ GetRenderTargetDescriptions()

◆ Serialize()