CURSOR_MAX_HEIGHT
vidcvideo_cursor_init(CURSOR_MAX_WIDTH, CURSOR_MAX_HEIGHT);
((struct wsdisplay_curpos *)data)->y = CURSOR_MAX_HEIGHT;
p->size.y > CURSOR_MAX_HEIGHT)
uint32_t cc_image[(CURSOR_MAX_WIDTH/4) * CURSOR_MAX_HEIGHT];
uint32_t cc_mask[(CURSOR_MAX_WIDTH/4) * CURSOR_MAX_HEIGHT];