D3D11Texture.cpp File Reference

#include "D3D11RHIPrivate.h"
#include "Windows/AllowWindowsPlatformTypes.h"
#include "Windows/HideWindowsPlatformTypes.h"
#include "HAL/LowLevelMemStats.h"
#include "HAL/LowLevelMemTracker.h"
#include "ProfilingDebugging/MemoryTrace.h"
#include "ProfilingDebugging/AssetMetadataTrace.h"
#include "RHICoreStats.h"
#include "RHICoreTexture.h"
#include "RHIUtilities.h"
#include "RHICoreTextureInitializer.h"
#include "RHITextureUtils.h"

Macros
#define	GUARDED_TEXTURE_CREATES   (!(UE_BUILD_SHIPPING || UE_BUILD_TEST || PLATFORM_COMPILER_CLANG))

Enumerations
enum class	ED3D11TextureCreateViewFlags { None = 0 , SRV = 1 << 0 , RTV = 1 << 1 , DSV = 1 << 2 }

Functions
void	UpdateD3D11TextureStats (FD3D11Texture &Texture, bool bAllocating)
void	ApplyBC7SoftwareAdapterWorkaround (bool bSoftwareAdapter, D3D11_TEXTURE2D_DESC &Desc)
uint32	GetMaxMSAAQuality (uint32 SampleCount)
	ENUM_CLASS_FLAGS (ED3D11TextureCreateViewFlags)
TRefCountPtr< ID3D11RenderTargetView >	CreateRTV (FD3D11Device *Direct3DDevice, ID3D11Resource *Resource, const FRHITextureDesc &TextureDesc, DXGI_FORMAT PlatformResourceFormat, uint32 MipIndex, uint32 SliceIndex, uint32 SliceCount)
TRefCountPtr< ID3D11ShaderResourceView >	CreateSRV (FD3D11Device *Direct3DDevice, ID3D11Resource *Resource, const FRHITextureDesc &TextureDesc, DXGI_FORMAT PlatformResourceFormat)

Macro Definition Documentation

GUARDED_TEXTURE_CREATES

#define GUARDED_TEXTURE_CREATES   (!(UE_BUILD_SHIPPING || UE_BUILD_TEST || PLATFORM_COMPILER_CLANG))

If true, guard texture creates with SEH to log more information about a driver crash we are seeing during texture streaming.

Enumeration Type Documentation

ED3D11TextureCreateViewFlags

enum class ED3D11TextureCreateViewFlags

strong

Enumerator
None
SRV
RTV
DSV

Function Documentation

ApplyBC7SoftwareAdapterWorkaround()

void ApplyBC7SoftwareAdapterWorkaround	(	bool	bSoftwareAdapter,
		D3D11_TEXTURE2D_DESC &	Desc
	)

CreateRTV()

TRefCountPtr< ID3D11RenderTargetView > CreateRTV	(	FD3D11Device *	Direct3DDevice,
		ID3D11Resource *	Resource,
		const FRHITextureDesc &	TextureDesc,
		DXGI_FORMAT	PlatformResourceFormat,
		uint32	MipIndex,
		uint32	SliceIndex,
		uint32	SliceCount
	)

CreateSRV()

TRefCountPtr< ID3D11ShaderResourceView > CreateSRV	(	FD3D11Device *	Direct3DDevice,
		ID3D11Resource *	Resource,
		const FRHITextureDesc &	TextureDesc,
		DXGI_FORMAT	PlatformResourceFormat
	)

ENUM_CLASS_FLAGS()

ENUM_CLASS_FLAGS

(

ED3D11TextureCreateViewFlags

)

GetMaxMSAAQuality()

uint32 GetMaxMSAAQuality ( uint32  SampleCount )

inline

UpdateD3D11TextureStats()

void UpdateD3D11TextureStats	(	FD3D11Texture &	Texture,
		bool	bAllocating
	)