FOpenGLContextState Struct Reference

#include <OpenGLState.h>

Inheritance diagram for FOpenGLContextState:

Public Member Functions
FORCEINLINE bool	GetVertexAttrEnabled (int32 Index) const
FORCEINLINE void	SetVertexAttrEnabled (int32 Index, bool bEnable)
	FOpenGLContextState ()
virtual void	InitializeResources (int32 NumCombinedTextures, int32 NumCombinedUAVUnits) override
virtual void	CleanupResources () override
Public Member Functions inherited from FOpenGLCommonState
	FOpenGLCommonState ()
virtual	~FOpenGLCommonState ()

Public Attributes
FOpenGLRasterizerStateData	RasterizerState
FOpenGLDepthStencilStateData	DepthStencilState
uint32	StencilRef
FOpenGLBlendStateData	BlendState
GLuint	Framebuffer
uint32	RenderTargetWidth
uint32	RenderTargetHeight
GLuint	OcclusionQuery
GLuint	Program
GLuint	UniformBuffers [CrossCompiler::NUM_SHADER_STAGES *OGL_MAX_UNIFORM_BUFFER_BINDINGS]
GLuint	UniformBufferOffsets [CrossCompiler::NUM_SHADER_STAGES *OGL_MAX_UNIFORM_BUFFER_BINDINGS]
TArray< FOpenGLSamplerState * >	CachedSamplerStates
GLenum	ActiveTexture
bool	bScissorEnabled
FIntRect	Scissor
FIntRect	Viewport
float	DepthMinZ
float	DepthMaxZ
GLuint	ArrayBufferBound
GLuint	ElementArrayBufferBound
GLuint	StorageBufferBound
GLuint	PixelUnpackBufferBound
GLuint	UniformBufferBound
FLinearColor	ClearColor
uint16	ClearStencil
float	ClearDepth
int32	FirstNonzeroRenderTarget
bool	bAlphaToCoverageEnabled
bool	bNonCoherentFramebufferFetchEnabled
FOpenGLVertexDeclaration *	VertexDecl
FOpenGLCachedAttr	VertexAttrs [NUM_OPENGL_VERTEX_STREAMS]
FOpenGLStream	VertexStreams [NUM_OPENGL_VERTEX_STREAMS]
uint32	ActiveStreamMask
uint32	VertexAttrs_EnabledBits
uint32	ActiveUAVMask
Public Attributes inherited from FOpenGLCommonState
TArray< FTextureStage >	Textures
TArray< FOpenGLSamplerState * >	SamplerStates
TArray< FUAVStage >	UAVs

Constructor & Destructor Documentation

FOpenGLContextState()

FOpenGLContextState::FOpenGLContextState ( )

inline

Member Function Documentation

CleanupResources()

virtual void FOpenGLContextState::CleanupResources ( )

inlineoverridevirtual

Reimplemented from FOpenGLCommonState.

GetVertexAttrEnabled()

FORCEINLINE bool FOpenGLContextState::GetVertexAttrEnabled ( int32  Index ) const

inline

InitializeResources()

virtual void FOpenGLContextState::InitializeResources ( int32  NumCombinedTextures, int32  NumCombinedUAVUnits  )

inlineoverridevirtual

Reimplemented from FOpenGLCommonState.

SetVertexAttrEnabled()

FORCEINLINE void FOpenGLContextState::SetVertexAttrEnabled ( int32  Index, bool  bEnable  )

inline

Member Data Documentation

ActiveStreamMask

uint32 FOpenGLContextState::ActiveStreamMask

ActiveTexture

GLenum FOpenGLContextState::ActiveTexture

ActiveUAVMask

uint32 FOpenGLContextState::ActiveUAVMask

ArrayBufferBound

GLuint FOpenGLContextState::ArrayBufferBound

bAlphaToCoverageEnabled

bool FOpenGLContextState::bAlphaToCoverageEnabled

BlendState

FOpenGLBlendStateData FOpenGLContextState::BlendState

bNonCoherentFramebufferFetchEnabled

bool FOpenGLContextState::bNonCoherentFramebufferFetchEnabled

bScissorEnabled

bool FOpenGLContextState::bScissorEnabled

CachedSamplerStates

TArray<FOpenGLSamplerState*> FOpenGLContextState::CachedSamplerStates

ClearColor

FLinearColor FOpenGLContextState::ClearColor

ClearDepth

float FOpenGLContextState::ClearDepth

ClearStencil

uint16 FOpenGLContextState::ClearStencil

DepthMaxZ

float FOpenGLContextState::DepthMaxZ

DepthMinZ

float FOpenGLContextState::DepthMinZ

DepthStencilState

FOpenGLDepthStencilStateData FOpenGLContextState::DepthStencilState

ElementArrayBufferBound

GLuint FOpenGLContextState::ElementArrayBufferBound

FirstNonzeroRenderTarget

int32 FOpenGLContextState::FirstNonzeroRenderTarget

Framebuffer

GLuint FOpenGLContextState::Framebuffer

OcclusionQuery

GLuint FOpenGLContextState::OcclusionQuery

PixelUnpackBufferBound

GLuint FOpenGLContextState::PixelUnpackBufferBound

Program

GLuint FOpenGLContextState::Program

RasterizerState

FOpenGLRasterizerStateData FOpenGLContextState::RasterizerState

RenderTargetHeight

uint32 FOpenGLContextState::RenderTargetHeight

RenderTargetWidth

uint32 FOpenGLContextState::RenderTargetWidth

Scissor

FIntRect FOpenGLContextState::Scissor

StencilRef

uint32 FOpenGLContextState::StencilRef

StorageBufferBound

GLuint FOpenGLContextState::StorageBufferBound

UniformBufferBound

GLuint FOpenGLContextState::UniformBufferBound

UniformBufferOffsets

GLuint FOpenGLContextState::UniformBufferOffsets[CrossCompiler::NUM_SHADER_STAGES *OGL_MAX_UNIFORM_BUFFER_BINDINGS]

UniformBuffers

GLuint FOpenGLContextState::UniformBuffers[CrossCompiler::NUM_SHADER_STAGES *OGL_MAX_UNIFORM_BUFFER_BINDINGS]

VertexAttrs

FOpenGLCachedAttr FOpenGLContextState::VertexAttrs[NUM_OPENGL_VERTEX_STREAMS]

VertexAttrs_EnabledBits

uint32 FOpenGLContextState::VertexAttrs_EnabledBits

VertexDecl

FOpenGLVertexDeclaration* FOpenGLContextState::VertexDecl

VertexStreams

FOpenGLStream FOpenGLContextState::VertexStreams[NUM_OPENGL_VERTEX_STREAMS]

Viewport

FIntRect FOpenGLContextState::Viewport

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

• Engine/Source/Runtime/OpenGLDrv/Private/OpenGLState.h