BLEND             386 libavdevice/xcbgrab.c                 image[0] = BLEND(r, image[0], a);
BLEND             387 libavdevice/xcbgrab.c                 image[1] = BLEND(g, image[1], a);
BLEND             388 libavdevice/xcbgrab.c                 image[2] = BLEND(b, image[2], a);