Compositors

Dst-over

Porter Duff operation dst-over (d = cB + cA * (1.0f - aB)).

Operation pads

This operation exposes the following data pads, defining how it receives, processes, and emits image data:

Input

Aux

Output

SRGB

gboolean

Use sRGB gamma instead of linear.
Default false

Dst-out

Porter Duff operation dst-out (d = cB * (1.0f - aA)).

Exclusion

SVG blend operation exclusion (<code>d = (cA * aB + cB * aA - 2 * cA * cB) + cA * (1 - aB) + cB * (1 - aA)</code>).