ne-dcomptypes-dcomposition_composite_mode.md

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NE:dcomptypes.DCOMPOSITION_COMPOSITE_MODE	DCOMPOSITION_COMPOSITE_MODE (dcomptypes.h)	The mode to use to blend the bitmap content of a visual with the render target.	DCOMPOSITION_COMPOSITE_MODE DCOMPOSITION_COMPOSITE_MODE enumeration [DirectComposition] DCOMPOSITION_COMPOSITE_MODE_DESTINATION_INVERT DCOMPOSITION_COMPOSITE_MODE_INHERIT DCOMPOSITION_COMPOSITE_MODE_MIN_BLEND DCOMPOSITION_COMPOSITE_MODE_SOURCE_OVER dcomptypes/DCOMPOSITION_COMPOSITE_MODE dcomptypes/DCOMPOSITION_COMPOSITE_MODE_DESTINATION_INVERT dcomptypes/DCOMPOSITION_COMPOSITE_MODE_INHERIT dcomptypes/DCOMPOSITION_COMPOSITE_MODE_MIN_BLEND dcomptypes/DCOMPOSITION_COMPOSITE_MODE_SOURCE_OVER directcomp.dcomposition_composite_mode	directcomp\dcomposition_composite_mode.htm	directcomp	D89379F5-57F8-4838-8E8F-FF261D69DE59	12/05/2018	DCOMPOSITION_COMPOSITE_MODE, DCOMPOSITION_COMPOSITE_MODE enumeration [DirectComposition], DCOMPOSITION_COMPOSITE_MODE_DESTINATION_INVERT, DCOMPOSITION_COMPOSITE_MODE_INHERIT, DCOMPOSITION_COMPOSITE_MODE_MIN_BLEND, DCOMPOSITION_COMPOSITE_MODE_SOURCE_OVER, dcomptypes/DCOMPOSITION_COMPOSITE_MODE, dcomptypes/DCOMPOSITION_COMPOSITE_MODE_DESTINATION_INVERT, dcomptypes/DCOMPOSITION_COMPOSITE_MODE_INHERIT, dcomptypes/DCOMPOSITION_COMPOSITE_MODE_MIN_BLEND, dcomptypes/DCOMPOSITION_COMPOSITE_MODE_SOURCE_OVER, directcomp.dcomposition_composite_mode	dcomptypes.h		Windows	Windows 8 [desktop apps only]	Windows Server 2012 [desktop apps only]													Windows			19H1	DCOMPOSITION_COMPOSITE_MODE dcomptypes/DCOMPOSITION_COMPOSITE_MODE	c++	APIRef kbSyntax	HeaderDef	DcompTypes.h	DCOMPOSITION_COMPOSITE_MODE

DCOMPOSITION_COMPOSITE_MODE enumeration

-description

The mode to use to blend the bitmap content of a visual with the render target.

-enum-fields

-field DCOMPOSITION_COMPOSITE_MODE_SOURCE_OVER:0

The standard source-over-destination blend mode.

-field DCOMPOSITION_COMPOSITE_MODE_DESTINATION_INVERT:1

The bitmap colors are inverted.

-field DCOMPOSITION_COMPOSITE_MODE_MIN_BLEND:2

Bitmap colors subtract for color channels in the background.

-field DCOMPOSITION_COMPOSITE_MODE_INHERIT:0xffffffff

Bitmaps are blended according to the mode established by the parent visual.

-remarks

A single visual can have any combination of visual properties. However, if a visual has the following combination of properties, the borders of the visual will default to DCOMPOSITION_BORDER_MODE_HARD.

• SetCompositeMode(DCOMPOSITION_COMPOSITE_MODE_DESTINATION_INVERT)
• SetBorderMode(DCOMPOSITION_BORDER_MODE_SOFT)
• SetBitmapInterpolationMode(DCOMPOSITION_BITMAP_INTERPOLATION_MODE_NEAREST_NEIGHBOR)

If you want a visual to be drawn with antialiasing, use DCOMPOSITION_BITMAP_INTERPOLATION_MODE_LINEAR for the content of the visual, and DCOMPOSITION_BORDER_MODE_SOFT for the edges.

-see-also

IDCompositionVisual::SetCompositeMode