Readback

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Readbacks track the progress of an asynchronous read of a Buffer or Texture. The Readback can be polled for completion or the CPU with Readback:isComplete, or you can wait for it to finish using Readback:wait.

Constructors

Buffer:newReadback	Read back the contents of the Buffer asynchronously.
Texture:newReadback	Read back the contents of the Texture asynchronously.

Methods

Readback:getBlob	Get Readback's data as a Blob.
Readback:getData	Get Readback's data as a table.
Readback:getImage	Get Readback's data as an Image.
Readback:isComplete	Check if a Readback is complete.
Readback:wait	Wait for the Readback to finish.
Object:release	Immediately release the Lua reference to an object.
Object:type	Get the type name of the object.

See also

• Object
• lovr.graphics