D3D12Allocation.h File Reference

#include "D3D12Resources.h"
#include "D3D12PoolAllocator.h"
#include "Misc/ScopeRWLock.h"

Go to the source code of this file.

Classes
struct	FD3D12SegListAllocatorLeakTrack
class	FD3D12ResourceAllocator
class	FD3D12BuddyAllocator
class	FD3D12MultiBuddyAllocator
class	FD3D12BucketAllocator
class	FD3D12UploadHeapAllocator
class	FD3D12DefaultBufferPool
class	FD3D12DefaultBufferAllocator
struct	FD3D12FastAllocatorPage
class	FD3D12FastAllocatorPagePool
class	FD3D12FastAllocator
class	FD3D12FastConstantAllocator
class	FD3D12SegHeap
class	FD3D12SegList
class	FD3D12SegListAllocator
class	FD3D12TextureAllocator
class	FD3D12TextureAllocatorPool

Macros
#define	SUB_ALLOCATED_DEFAULT_ALLOCATIONS   1
#define	USE_BUFFER_POOL_ALLOCATOR   (PLATFORM_WINDOWS)
#define	USE_TEXTURE_POOL_ALLOCATOR   (PLATFORM_WINDOWS)
#define	D3D12RHI_SEGREGATED_TEXTURE_ALLOC   (PLATFORM_WINDOWS)
#define	D3D12RHI_SEGLIST_ALLOC_TRACK_WASTAGE   (!(UE_BUILD_TEST || UE_BUILD_SHIPPING))
#define	D3D12RHI_SEGLIST_ALLOC_TRACK_LEAK_STACK_DEPTH   12
#define	D3D12RHI_TRACK_DETAILED_STATS   (PLATFORM_WINDOWS && !(UE_BUILD_TEST || UE_BUILD_SHIPPING))
#define	MIN_PLACED_RESOURCE_SIZE   (64 * 1024)
#define	D3D_BUFFER_ALIGNMENT   (64 * 1024)
#define	INCREASE_ALLOC_COUNTER(A, B)   (A = A + B);
#define	DECREASE_ALLOC_COUNTER(A, B)   (A = A - B);

Typedefs
typedef FD3D12DefaultBufferPool	FD3D12BufferPool

Functions
FORCEINLINE uint32	GetTypeHash (const FD3D12SegListAllocatorLeakTrack &S)

Variables
const uint32	kD3D12ManualSubAllocationAlignment = 256

Macro Definition Documentation

D3D12RHI_SEGLIST_ALLOC_TRACK_LEAK_STACK_DEPTH

#define D3D12RHI_SEGLIST_ALLOC_TRACK_LEAK_STACK_DEPTH   12

D3D12RHI_SEGLIST_ALLOC_TRACK_WASTAGE

#define D3D12RHI_SEGLIST_ALLOC_TRACK_WASTAGE   (!(UE_BUILD_TEST || UE_BUILD_SHIPPING))

D3D12RHI_SEGREGATED_TEXTURE_ALLOC

#define D3D12RHI_SEGREGATED_TEXTURE_ALLOC   (PLATFORM_WINDOWS)

D3D12RHI_TRACK_DETAILED_STATS

#define D3D12RHI_TRACK_DETAILED_STATS   (PLATFORM_WINDOWS && !(UE_BUILD_TEST || UE_BUILD_SHIPPING))

D3D_BUFFER_ALIGNMENT

#define D3D_BUFFER_ALIGNMENT   (64 * 1024)

DECREASE_ALLOC_COUNTER

#define DECREASE_ALLOC_COUNTER	(		A,
			B
	)		(A = A - B);

INCREASE_ALLOC_COUNTER

#define INCREASE_ALLOC_COUNTER	(		A,
			B
	)		(A = A + B);

MIN_PLACED_RESOURCE_SIZE

#define MIN_PLACED_RESOURCE_SIZE   (64 * 1024)

SUB_ALLOCATED_DEFAULT_ALLOCATIONS

#define SUB_ALLOCATED_DEFAULT_ALLOCATIONS   1

USE_BUFFER_POOL_ALLOCATOR

#define USE_BUFFER_POOL_ALLOCATOR   (PLATFORM_WINDOWS)

USE_TEXTURE_POOL_ALLOCATOR

#define USE_TEXTURE_POOL_ALLOCATOR   (PLATFORM_WINDOWS)

Typedef Documentation

FD3D12BufferPool

typedef FD3D12DefaultBufferPool FD3D12BufferPool

Function Documentation

GetTypeHash()

FORCEINLINE uint32 GetTypeHash

(

const FD3D12SegListAllocatorLeakTrack &

S

)

Variable Documentation

kD3D12ManualSubAllocationAlignment

const uint32 kD3D12ManualSubAllocationAlignment = 256