PostEffects Namespace Reference

Detailed Description

Bloom post effect.

SSR post effect.

SSAO post effect.

Histogram calculates a HDR luminance histogram over the entire image to account for light intensity and color saturation.

Handles callbacks for downscaling passes.

Copyright

(C) 2020 Individual contributors, see AUTHORS file

(C) 2023 Individual contributors, see AUTHORS file

(C) 2021 Individual contributors, see AUTHORS file

Classes
class	BloomContext
class	DownsamplingContext
class	HistogramContext
class	SSAOContext
class	SSRContext

Functions
	__ImplementPluginContext (PostEffects::BloomContext)
	__ImplementPluginContext (DownsamplingContext)
uint	DispatchSize (SizeT numPixels)
void	SetupMipChainResources (CoreGraphics::TextureId tex, Util::FixedArray< CoreGraphics::TextureViewId > &views, CoreGraphics::ResourceTableId table, const Util::String &name, bool depth, IndexT input, IndexT slot)
	__ImplementPluginContext (PostEffects::HistogramContext)
	__ImplementPluginContext (PostEffects::SSAOContext)
	__ImplementPluginContext (PostEffects::SSRContext)

Variables
struct {
CoreGraphics::ShaderProgramId   PostEffects::intermediateProgram
CoreGraphics::ShaderProgramId   PostEffects::mergeProgram
CoreGraphics::ShaderId   PostEffects::shader
CoreGraphics::ResourceTableId   PostEffects::resourceTable
CoreGraphics::BufferId   PostEffects::constants
CoreGraphics::TextureId   PostEffects::intermediateBloomTexture
Util::FixedArray< CoreGraphics::TextureViewId >   PostEffects::intermediateBloomBufferViews
Util::FixedArray< CoreGraphics::TextureViewId >   PostEffects::lightBufferViews
uint   PostEffects::numMips
}	bloomState
struct {
CoreGraphics::ResourceTableId   PostEffects::depthDownsampleResourceTable
CoreGraphics::ResourceTableId   PostEffects::colorDownsampleResourceTable
CoreGraphics::ShaderId   PostEffects::downsampleDepthShader
CoreGraphics::ShaderProgramId   PostEffects::downsampleDepthProgram
CoreGraphics::ShaderId   PostEffects::downsampleColorShader
CoreGraphics::ShaderProgramId   PostEffects::downsampleColorProgram
CoreGraphics::ShaderId   PostEffects::extractShader
CoreGraphics::ShaderProgramId   PostEffects::extractProgram
CoreGraphics::ResourceTableId   PostEffects::extractResourceTable
Util::FixedArray< CoreGraphics::TextureViewId >   PostEffects::downsampledColorBufferViews
CoreGraphics::BufferId   PostEffects::colorBufferCounter
CoreGraphics::BufferId   PostEffects::colorBufferConstants
Util::FixedArray< CoreGraphics::TextureViewId >   PostEffects::downsampledDepthBufferViews
CoreGraphics::BufferId   PostEffects::depthBufferCounter
CoreGraphics::BufferId   PostEffects::depthBufferConstants
}	state
struct {
CoreGraphics::ShaderId   PostEffects::histogramShader
CoreGraphics::ShaderProgramId   PostEffects::histogramCategorizeProgram
CoreGraphics::BufferId   PostEffects::histogramCounters
CoreGraphics::BufferId   PostEffects::histogramConstants
CoreGraphics::BufferId   PostEffects::histogramClearCountersBuffer
CoreGraphics::ResourceTableId   PostEffects::histogramResourceTable
CoreGraphics::BufferSet   PostEffects::histogramReadbackBuffers
Util::FixedArray< CoreGraphics::TextureViewId >   PostEffects::downsampledColorBufferViews
Math::float2   PostEffects::offset
Math::float2   PostEffects::size
int   PostEffects::mip
float   PostEffects::logLuminanceRange
Core::CVar *   PostEffects::minLuminance
float   PostEffects::logMinLuminance
float   PostEffects::previousLum
}	histogramState
struct {
CoreGraphics::ShaderId   PostEffects::hbaoShader
CoreGraphics::ShaderId   PostEffects::blurShader
CoreGraphics::ShaderProgramId   PostEffects::xDirectionHBAO
CoreGraphics::ShaderProgramId   PostEffects::yDirectionHBAO
CoreGraphics::ShaderProgramId   PostEffects::xDirectionBlur
CoreGraphics::ShaderProgramId   PostEffects::yDirectionBlur
Util::FixedArray< CoreGraphics::ResourceTableId >   PostEffects::hbaoTable
Util::FixedArray< CoreGraphics::ResourceTableId >   PostEffects::blurTableX
Util::FixedArray< CoreGraphics::ResourceTableId >   PostEffects::blurTableY
IndexT   PostEffects::uvToViewAVar
IndexT   PostEffects::uvToViewBVar
IndexT   PostEffects::r2Var
IndexT   PostEffects::aoResolutionVar
IndexT   PostEffects::invAOResolutionVar
IndexT   PostEffects::strengthVar
IndexT   PostEffects::tanAngleBiasVar
IndexT   PostEffects::powerExponentVar
IndexT   PostEffects::blurFalloff
IndexT   PostEffects::blurDepthThreshold
CoreGraphics::TextureId   PostEffects::internalTargets [2]
struct AOVariables {
float   PostEffects::width
float   PostEffects::height
float   PostEffects::downsample
float   PostEffects::nearZ
float   PostEffects::farZ
float   PostEffects::sceneScale
Math::vec2   PostEffects::uvToViewA
Math::vec2   PostEffects::uvToViewB
float   PostEffects::radius
float   PostEffects::r
float   PostEffects::r2
float   PostEffects::negInvR2
Math::vec2   PostEffects::focalLength
Math::vec2   PostEffects::aoResolution
Math::vec2   PostEffects::invAOResolution
float   PostEffects::maxRadiusPixels
float   PostEffects::strength
float   PostEffects::tanAngleBias
float   PostEffects::blurThreshold
float   PostEffects::blurFalloff
}   PostEffects::vars
}	ssaoState
struct {
CoreGraphics::ShaderId   PostEffects::traceShader
Util::FixedArray< CoreGraphics::ResourceTableId >   PostEffects::ssrTraceTables
CoreGraphics::ShaderId   PostEffects::resolveShader
Util::FixedArray< CoreGraphics::ResourceTableId >   PostEffects::ssrResolveTables
CoreGraphics::ShaderProgramId   PostEffects::traceProgram
CoreGraphics::ShaderProgramId   PostEffects::resolveProgram
CoreGraphics::TextureId   PostEffects::traceBuffer
}	ssrState

Function Documentation

__ImplementPluginContext() [1/5]

PostEffects::__ImplementPluginContext

(

DownsamplingContext

)

__ImplementPluginContext() [2/5]

PostEffects::__ImplementPluginContext

(

PostEffects::BloomContext

)

__ImplementPluginContext() [3/5]

PostEffects::__ImplementPluginContext

(

PostEffects::HistogramContext

)

__ImplementPluginContext() [4/5]

PostEffects::__ImplementPluginContext

(

PostEffects::SSAOContext

)

__ImplementPluginContext() [5/5]

PostEffects::__ImplementPluginContext

(

PostEffects::SSRContext

)

DispatchSize()

uint PostEffects::DispatchSize

(

SizeT

numPixels

)

SetupMipChainResources()

void PostEffects::SetupMipChainResources	(	CoreGraphics::TextureId	tex,
		Util::FixedArray< CoreGraphics::TextureViewId > &	views,
		CoreGraphics::ResourceTableId	table,
		const Util::String &	name,
		bool	depth,
		IndexT	input,
		IndexT	slot )

Variable Documentation

aoResolution

Math::vec2 PostEffects::aoResolution

aoResolutionVar

IndexT PostEffects::aoResolutionVar

[struct]

struct { ... } PostEffects::bloomState

blurDepthThreshold

IndexT PostEffects::blurDepthThreshold

blurFalloff

float PostEffects::blurFalloff

blurShader

CoreGraphics::ShaderId PostEffects::blurShader

blurTableX

Util::FixedArray<CoreGraphics::ResourceTableId> PostEffects::blurTableX

blurTableY

Util::FixedArray<CoreGraphics::ResourceTableId> PostEffects::blurTableY

blurThreshold

float PostEffects::blurThreshold

colorBufferConstants

CoreGraphics::BufferId PostEffects::colorBufferConstants

colorBufferCounter

CoreGraphics::BufferId PostEffects::colorBufferCounter

colorDownsampleResourceTable

CoreGraphics::ResourceTableId PostEffects::colorDownsampleResourceTable

constants

CoreGraphics::BufferId PostEffects::constants

depthBufferConstants

CoreGraphics::BufferId PostEffects::depthBufferConstants

depthBufferCounter

CoreGraphics::BufferId PostEffects::depthBufferCounter

depthDownsampleResourceTable

CoreGraphics::ResourceTableId PostEffects::depthDownsampleResourceTable

downsample

float PostEffects::downsample

downsampleColorProgram

CoreGraphics::ShaderProgramId PostEffects::downsampleColorProgram

downsampleColorShader

CoreGraphics::ShaderId PostEffects::downsampleColorShader

downsampledColorBufferViews

Util::FixedArray<CoreGraphics::TextureViewId> PostEffects::downsampledColorBufferViews

downsampledDepthBufferViews

Util::FixedArray<CoreGraphics::TextureViewId> PostEffects::downsampledDepthBufferViews

downsampleDepthProgram

CoreGraphics::ShaderProgramId PostEffects::downsampleDepthProgram

downsampleDepthShader

CoreGraphics::ShaderId PostEffects::downsampleDepthShader

extractProgram

CoreGraphics::ShaderProgramId PostEffects::extractProgram

extractResourceTable

CoreGraphics::ResourceTableId PostEffects::extractResourceTable

extractShader

CoreGraphics::ShaderId PostEffects::extractShader

farZ

float PostEffects::farZ

focalLength

Math::vec2 PostEffects::focalLength

hbaoShader

CoreGraphics::ShaderId PostEffects::hbaoShader

hbaoTable

Util::FixedArray<CoreGraphics::ResourceTableId> PostEffects::hbaoTable

height

float PostEffects::height

histogramCategorizeProgram

CoreGraphics::ShaderProgramId PostEffects::histogramCategorizeProgram

histogramClearCountersBuffer

CoreGraphics::BufferId PostEffects::histogramClearCountersBuffer

histogramConstants

CoreGraphics::BufferId PostEffects::histogramConstants

histogramCounters

CoreGraphics::BufferId PostEffects::histogramCounters

histogramReadbackBuffers

CoreGraphics::BufferSet PostEffects::histogramReadbackBuffers

histogramResourceTable

CoreGraphics::ResourceTableId PostEffects::histogramResourceTable

histogramShader

CoreGraphics::ShaderId PostEffects::histogramShader

[struct]

struct { ... } PostEffects::histogramState

intermediateBloomBufferViews

Util::FixedArray<CoreGraphics::TextureViewId> PostEffects::intermediateBloomBufferViews

intermediateBloomTexture

CoreGraphics::TextureId PostEffects::intermediateBloomTexture

intermediateProgram

CoreGraphics::ShaderProgramId PostEffects::intermediateProgram

internalTargets

CoreGraphics::TextureId PostEffects::internalTargets[2]

invAOResolution

Math::vec2 PostEffects::invAOResolution

invAOResolutionVar

IndexT PostEffects::invAOResolutionVar

lightBufferViews

Util::FixedArray<CoreGraphics::TextureViewId> PostEffects::lightBufferViews

logLuminanceRange

float PostEffects::logLuminanceRange

logMinLuminance

float PostEffects::logMinLuminance

maxRadiusPixels

float PostEffects::maxRadiusPixels

mergeProgram

CoreGraphics::ShaderProgramId PostEffects::mergeProgram

minLuminance

Core::CVar* PostEffects::minLuminance

mip

int PostEffects::mip

nearZ

float PostEffects::nearZ

negInvR2

float PostEffects::negInvR2

numMips

uint PostEffects::numMips

offset

Math::float2 PostEffects::offset

powerExponentVar

IndexT PostEffects::powerExponentVar

previousLum

float PostEffects::previousLum

r

float PostEffects::r

r2

float PostEffects::r2

r2Var

IndexT PostEffects::r2Var

radius

float PostEffects::radius

resolveProgram

CoreGraphics::ShaderProgramId PostEffects::resolveProgram

resolveShader

CoreGraphics::ShaderId PostEffects::resolveShader

resourceTable

CoreGraphics::ResourceTableId PostEffects::resourceTable

sceneScale

float PostEffects::sceneScale

shader

CoreGraphics::ShaderId PostEffects::shader

size

Math::float2 PostEffects::size

[struct]

struct { ... } PostEffects::ssaoState

ssrResolveTables

Util::FixedArray<CoreGraphics::ResourceTableId> PostEffects::ssrResolveTables

[struct]

struct { ... } PostEffects::ssrState

ssrTraceTables

Util::FixedArray<CoreGraphics::ResourceTableId> PostEffects::ssrTraceTables

[struct]

struct { ... } PostEffects::state

strength

float PostEffects::strength

strengthVar

IndexT PostEffects::strengthVar

tanAngleBias

float PostEffects::tanAngleBias

tanAngleBiasVar

IndexT PostEffects::tanAngleBiasVar

traceBuffer

CoreGraphics::TextureId PostEffects::traceBuffer

traceProgram

CoreGraphics::ShaderProgramId PostEffects::traceProgram

traceShader

CoreGraphics::ShaderId PostEffects::traceShader

uvToViewA

Math::vec2 PostEffects::uvToViewA

uvToViewAVar

IndexT PostEffects::uvToViewAVar

uvToViewB

Math::vec2 PostEffects::uvToViewB

uvToViewBVar

IndexT PostEffects::uvToViewBVar

[struct]

struct { ... } ::AOVariables PostEffects::vars

width

float PostEffects::width

xDirectionBlur

CoreGraphics::ShaderProgramId PostEffects::xDirectionBlur

xDirectionHBAO

CoreGraphics::ShaderProgramId PostEffects::xDirectionHBAO

yDirectionBlur

CoreGraphics::ShaderProgramId PostEffects::yDirectionBlur

yDirectionHBAO

CoreGraphics::ShaderProgramId PostEffects::yDirectionHBAO