Represents a producer of pixels that can fill an arbitrary 2D plane.
The ID2D1ImageSource interface has these methods.
|ID2D1ImageSource::OfferResources||Allows the operating system to free the video memory of resources by discarding their content.|
|ID2D1ImageSource::TryReclaimResources||Restores access to resources that were previously offered by calling OfferResources.|
|Minimum supported client||Windows 10 [desktop apps | UWP apps]|
|Minimum supported server||Windows Server 2016 [desktop apps | UWP apps]|