Multiply all colors by a constant alpha value.
Multiply all colors by a constant color.
Multiply all colors by the destination alpha value.
Multiply all colors by the destination color.
Multiply all colors by one.
Multiply all colors by one minus a constant alpha value.
Multiply all colors by one minus a constant color.
Multiply all colors by one minus the destination alpha value.
Multiply all colors by one minus the destination color.
Multiply all colors by one minus the source alpha value.
Multiply all colors by one minus each source color.
Multiply all colors by the source alpha value.
Multiply the RGB colors by the smaller of either the source alpha value or the value of one minus the destination alpha value. Multiply the alpha value by one.
Multiply all colors by the source colors.
Multiply all colors by zero.
Blending functions.