ResourceWeakLib

Scaleform::GFx

Scaleform::GFx::ResourceWeakLib

Declaration

class ResourceWeakLib : public ResourceLibBase;

Description

ResourceWeakLib is a weak library, owned by ResourceLib and also owned/shared by the movies. ResourceWeakLib can exist without the strong library, but not the other way around.

Any sharable resource loaded into memory always exists in a weak library; however, the weak library does not AddRef to the resource. If the resource is released because its reference count is decremented, it will also update ResourceWeakLib in a thread safe manner.

Methods

Method	Description
BindResourceKey	Looks up resource and insert its slot.
GetImageHeap	Obtains the heap that should be used for image allocations with this resource library.
GetResource	Looks up resource, but only if resolved.
GetResourceArray	Queries an AddRefed list of all resources, used for debug/statistics display.
GetResourceLib	Obtains a pointer to the strong library ResourceLib.
IsPinned	Determines if the resource is pinned in the strong library.
PinResource	Pins a resource in the memory and the resource remains alive and sharable.
RemoveResourceOnRelease	Virtual function called when the reference count of the resource has reached 0 and the resource is about to die.
ResourceWeakLib	Initializes a weak pointer to the strong library container ResourceLib.
UnpinAll	Unpins all resources in the library.
UnpinResource	Unpins a resource from the memory and releases it.

File

GFx_Resource.h