UDocumentation UE5.7 10.02.2026 (Source)
API documentation for Unreal Engine 5.7
Public Member Functions | Public Attributes | Static Public Attributes | List of all members
FOpenGLComputeShader Class Reference

#include <OpenGLShaderResources.h>

+ Inheritance diagram for FOpenGLComputeShader:

Public Member Functions

 FOpenGLComputeShader (TArrayView< const uint8 > Code, const FSHAHash &Hash)
 
void ConditionalyCompile ()
 
bool NeedsTextureStage (int32 TextureStageIndex)
 
int32 MaxTextureStageUsed ()
 
const TBitArray & GetTextureNeeds (int32 &OutMaxTextureStageUsed)
 
const TBitArray & GetUAVNeeds (int32 &OutMaxUAVUnitUsed) const
 
bool NeedsUAVStage (int32 UAVStageIndex) const
 
- Public Member Functions inherited from FRHIComputeShader
 FRHIComputeShader ()
 
void SetStats (struct FPipelineStateStats *Ptr)
 
RHI_API void UpdateStats ()
 
- Public Member Functions inherited from FRHIShader
void SetHash (const FSHAHash &InHash)
 
const FSHAHash & GetHash () const
 
bool HasShaderName () const
 
const TCHAR * GetShaderName () const
 
FString GetUniformBufferName (uint32 Index) const
 
 FRHIShader ()=delete
 
 FRHIShader (ERHIResourceType InResourceType, EShaderFrequency InFrequency)
 
EShaderFrequency GetFrequency () const
 
void SetNoDerivativeOps (bool bValue)
 
bool HasNoDerivativeOps () const
 
void SetShaderBundleUsage (bool bValue)
 
bool HasShaderBundleUsage () const
 
- Public Member Functions inherited from FRHIResource
RHI_API FRHIResource (ERHIResourceType InResourceType)
 
uint32 AddRef () const
 
uint32 Release () const
 
uint32 GetRefCount () const
 
bool IsValid () const
 
void DisableLifetimeExtension ()
 
ERHIResourceType GetType () const
 
FName GetOwnerName () const
 
void SetOwnerName (FName InOwnerName)
 
- Public Member Functions inherited from FRHIShaderData
const FShaderResourceTable & GetShaderResourceTable () const
 
const TArray< FUniformBufferStaticSlot > & GetStaticSlots () const
 
void SerializeShaderResourceTable (FArchive &Ar)
 
- Public Member Functions inherited from FOpenGLShader
 FOpenGLShader (TArrayView< const uint8 > Code, const FSHAHash &Hash, GLenum TypeEnum, FShaderResourceTable &SRT, FRHIShader *RHIShader)
 
 ~FOpenGLShader ()
 

Public Attributes

FOpenGLLinkedProgram * LinkedProgram = nullptr
 
- Public Attributes inherited from FRHIShader
struct { 
 
   FString   ShaderName 
 
   TArray< FName >   UniformBufferNames 
 
} Debug 
 
TArray< FShaderCodeValidationStride > DebugStrideValidationData
 
TArray< FShaderCodeValidationType > DebugSRVTypeValidationData
 
TArray< FShaderCodeValidationType > DebugUAVTypeValidationData
 
TArray< FShaderCodeValidationUBSize > DebugUBSizeValidationData
 
- Public Attributes inherited from FOpenGLShader
GLuint Resource = 0
 
FOpenGLShaderBindings Bindings
 
TArray< CrossCompiler::FUniformBufferCopyInfo > UniformBuffersCopyInfo
 
FOpenGLCompiledShaderKey ShaderCodeKey
 
bool bUsesProgrammableBlending = false
 

Static Public Attributes

static constexpr EShaderFrequency Frequency = SF_Compute
 

Additional Inherited Members

- Protected Member Functions inherited from FRHIResource
virtual RHI_API ~FRHIResource ()
 
- Protected Member Functions inherited from FOpenGLShader
void Compile (GLenum TypeEnum)
 
- Protected Attributes inherited from FRHIShaderData
FShaderResourceTable ShaderResourceTable
 
TArray< FUniformBufferStaticSlot > StaticSlots
 

Constructor & Destructor Documentation

◆ FOpenGLComputeShader()

FOpenGLComputeShader::FOpenGLComputeShader ( TArrayView< const uint8 >  Code,
const FSHAHash &  Hash 
)

Member Function Documentation

◆ ConditionalyCompile()

void FOpenGLComputeShader::ConditionalyCompile ( )

◆ GetTextureNeeds()

const TBitArray & FOpenGLComputeShader::GetTextureNeeds ( int32 &  OutMaxTextureStageUsed)

◆ GetUAVNeeds()

const TBitArray & FOpenGLComputeShader::GetUAVNeeds ( int32 &  OutMaxUAVUnitUsed) const

◆ MaxTextureStageUsed()

int32 FOpenGLComputeShader::MaxTextureStageUsed ( )

◆ NeedsTextureStage()

bool FOpenGLComputeShader::NeedsTextureStage ( int32  TextureStageIndex)

◆ NeedsUAVStage()

bool FOpenGLComputeShader::NeedsUAVStage ( int32  UAVStageIndex) const

Member Data Documentation

◆ Frequency

constexpr EShaderFrequency FOpenGLComputeShader::Frequency = SF_Compute
staticconstexpr

◆ LinkedProgram

FOpenGLLinkedProgram* FOpenGLComputeShader::LinkedProgram = nullptr
The documentation for this class was generated from the following files: