Class: RenderGraphResourcePool
Defined in: src/gfx/renderJob/graph/RenderGraphResourcePool.ts:38
Thin name → getter registry with an optional kind sidecar. Resources are owned by their creator pass (or by external subsystems like RTResourceMap / GBufferFrame); this pool just maps a string handle to a () => T lookup so other passes can resolve dependencies via ctx.get(name) at execute time.
Each RenderGraph owns one pool. Pass.setup populates it via RenderGraphBuilder.write(name, factory) (the factory's return is captured into a getter that always returns that same instance), or via the typed builders (b.createRenderTarget, etc.) which also stamp a kind.
Constructors
Constructor
new RenderGraphResourcePool(
ctx):RenderGraphResourcePool
Defined in: src/gfx/renderJob/graph/RenderGraphResourcePool.ts:49
Parameters
ctx
Returns
RenderGraphResourcePool
Accessors
context
Get Signature
get context():
Context3D
Defined in: src/gfx/renderJob/graph/RenderGraphResourcePool.ts:53
Returns
Methods
register()
register(
name,getter,kind?):void
Defined in: src/gfx/renderJob/graph/RenderGraphResourcePool.ts:64
Register a getter under name. Subsequent get(name) / has(name) calls resolve through this getter. Calling twice with the same name overwrites the previous getter — the graph's single-creator validator catches the production case; in tests this is convenient for swapping fakes. The optional kind defaults to 'opaque' so existing call-sites that pre-date the typed builders keep working.
Parameters
name
string
getter
() => unknown
kind?
ResourceKind = 'opaque'
Returns
void
markPersistent()
markPersistent(
name):void
Defined in: src/gfx/renderJob/graph/RenderGraphResourcePool.ts:73
Mark name as persistent — the transient pool will not allocate or alias a wrapper for it. The persistent flag is independent of the kind tag: any kind can be marked persistent. Calling on an unregistered name still records the flag (set on register).
Parameters
name
string
Returns
void
isPersistent()
isPersistent(
name):boolean
Defined in: src/gfx/renderJob/graph/RenderGraphResourcePool.ts:77
Parameters
name
string
Returns
boolean
unregister()
unregister(
name):void
Defined in: src/gfx/renderJob/graph/RenderGraphResourcePool.ts:85
Drop the getter for name. Idempotent — silently no-ops if the name isn't registered. Called from RenderGraph.remove() and from RenderGraph.replace()'s pre-install cleanup so old getters don't outlive their owning pass.
Parameters
name
string
Returns
void
get()
get<
T>(name):T
Defined in: src/gfx/renderJob/graph/RenderGraphResourcePool.ts:92
Resolve a named resource. Throws if no getter is registered.
Type Parameters
T
T
Parameters
name
string
Returns
T
has()
has(
name):boolean
Defined in: src/gfx/renderJob/graph/RenderGraphResourcePool.ts:101
Parameters
name
string
Returns
boolean
kindOf()
kindOf(
name):ResourceKind
Defined in: src/gfx/renderJob/graph/RenderGraphResourcePool.ts:106
Return the kind tag for name, or null if unregistered.
Parameters
name
string
Returns
dispose()
dispose():
void
Defined in: src/gfx/renderJob/graph/RenderGraphResourcePool.ts:114
Drop all registrations. Called from graph.destroy() and on device-lost. The actual GPU resources are owned by the creator passes (or external maps), which manage their own destruction.
Returns
void