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Document Revision History

This table describes the changes to vImage Alpha Compositing Reference.

Date	Notes
2007-07-12	New document that describes the programming interface for high-performance alpha compositing operations.
	The content in this document was formerly part of Optimizing Image Processing With vImage.
	Added `vImageClipToAlpha_Planar8`, `vImageAlphaBlend_ARGBFFFF`, `vImageClipToAlpha_PlanarF`, and `vImageClipToAlpha_ARGBFFFF`.

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Last updated: 2007-07-12

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