Constant

Description

D3DBLEND_BLENDFACTOR

Constant color blending factor used by the frame-buffer blender.

D3DBLEND_DESTALPHA

Blend factor is (Ad, Ad, Ad, Ad).

D3DBLEND_DESTCOLOR

Blend factor is (Rd, Gd, Bd, Ad).

D3DBLEND_INVBLENDFACTOR

Inverted constant color-blending factor used by the frame-buffer blender.

D3DBLEND_INVDESTALPHA

Blend factor is (1 - Ad, 1 - Ad, 1 - Ad, 1 - Ad).

D3DBLEND_INVDESTCOLOR

Blend factor is (1 - Rd, 1 - Gd, 1 - Bd, 1 - Ad).

D3DBLEND_INVSRCALPHA

Blend factor is ( 1 - As, 1 - As, 1 - As, 1 - As).

D3DBLEND_INVSRCCOLOR

Blend factor is (1 - Rs, 1 - Gs, 1 - Bs, 1 - As).

D3DBLEND_ONE

Blend factor is (1, 1, 1, 1).

D3DBLEND_SRCALPHA

Blend factor is (As, As, As, As).

D3DBLEND_SRCALPHASAT

Blend factor is (f, f, f, 1); f = min(As, 1 - Ad).

D3DBLEND_SRCCOLOR

Blend factor is (Rs, Gs, Bs, As).

D3DBLEND_ZERO

Blend factor is (0, 0, 0, 0).