Package icyllis.arc3d.engine

Interface IResourceKey

All Known Implementing Classes:

Buffer.ResourceKey, GLImage.ResourceKey, GpuRenderTarget.ResourceKey, Image.ResourceKey, SamplerDesc, VulkanImage.ResourceKey

public interface IResourceKey

Marker interface for scratch resource keys. There are three important rules about scratch keys:

• Multiple resources can share the same scratch key. Therefore resources assigned the same scratch key should be interchangeable with respect to the code that uses them.
• A resource can have at most one scratch key and it is set at resource creation by the resource itself.
• When a scratch resource is referenced it will not be returned from the cache for a subsequent cache request until all refs are released. This facilitates using a scratch key for multiple render-to-texture scenarios. An example is a separable blur:

Method Summary

Modifier and Type	Method	Description
IResourceKey	copy()
boolean	equals(Object o)
int	hashCode()

Method Details

copy

IResourceKey copy()

hashCode

int hashCode()

Overrides:

hashCode in class Object

equals

boolean equals(Object o)

Overrides:

equals in class Object