VirtualTextureUploadCache.h File Reference

#include "CoreMinimal.h"
#include "PixelFormat.h"
#include "RendererInterface.h"
#include "RenderResource.h"

Go to the source code of this file.

Classes
struct	FVTUploadTileHandle
struct	FVTUploadTileBuffer
struct	FVTUploadTileBufferExt
class	FVTUploadTileAllocator
class	FVirtualTextureUploadCache

Enumerations
enum class	EVTUploadType { StagingTexture , StagingCopy , PersistentBuffer }

Enumeration Type Documentation

EVTUploadType

enum class EVTUploadType

strong

Enumeration of staging buffer types used for upload to the VT physical texture.

Enumerator
StagingTexture	Copy image data to a (batched) staging texture for upload. Requires immediate context Lock() but was the best path for D3D11 at some point.
StagingCopy	"Directly" upload image data. Internally the RHI will copy to staging memory.
PersistentBuffer	Stream image data directly into a persistent staging buffer for upload. This is the optimal path but is only available on some platforms.