Documentation / scene / DevicePoolAllocator

Class: DevicePoolAllocator

Defined in: libs/scene/src/render/rendergraph/device_pool_allocator.ts:7

Render graph allocator backed by the device resource pool.

Implements

• RGTextureAllocator<Texture2D>

Constructors

Constructor

new DevicePoolAllocator(device?): DevicePoolAllocator

Defined in: libs/scene/src/render/rendergraph/device_pool_allocator.ts:10

Create an allocator using the given device or the global device.

Parameters

device?

AbstractDevice

Returns

DevicePoolAllocator

Methods

allocate()

allocate(desc, size, preferred?): Texture2D

Defined in: libs/scene/src/render/rendergraph/device_pool_allocator.ts:14

Allocate a transient texture from the device pool.

Parameters

desc

RGTextureDesc

size

RGResolvedSize

preferred?

Texture2D

Returns

Texture2D

Implementation of

RGTextureAllocator.allocate

---

release()

release(texture): void

Defined in: libs/scene/src/render/rendergraph/device_pool_allocator.ts:60

Release a transient texture to the pool.

Parameters

texture

Texture2D

Returns

void

Implementation of

RGTextureAllocator.release

---

retain()

retain(texture): void

Defined in: libs/scene/src/render/rendergraph/device_pool_allocator.ts:66

Retain a pooled texture beyond graph execution.

Parameters

texture

Texture2D

Returns

void

Implementation of

RGTextureAllocator.retain

---

allocateFramebuffer()

allocateFramebuffer(desc): FrameBuffer

Defined in: libs/scene/src/render/rendergraph/device_pool_allocator.ts:72

Allocate a temporary framebuffer from the pool.

Parameters

desc

RGFramebufferDesc

Returns

FrameBuffer

Implementation of

RGTextureAllocator.allocateFramebuffer

---

releaseFramebuffer()

releaseFramebuffer(framebuffer): void

Defined in: libs/scene/src/render/rendergraph/device_pool_allocator.ts:96

Release a temporary framebuffer to the pool.

Parameters

framebuffer

FrameBuffer

Returns

void

Implementation of

RGTextureAllocator.releaseFramebuffer