BLEND_COPY
BLEND_COPY(p, color.red, color.green, color.blue, *covers,
BLEND_COPY(p, color.red, color.green, color.blue, *covers,
BLEND_COPY(p, colors->r, colors->g, colors->b, *covers,
BLEND_COPY(p, colors->r, colors->g, colors->b, cover,
BLEND_COPY(p, color.red, color.green, color.blue, cover,
BLEND_COPY(p, color.red, color.green, color.blue, cover,