void
p_rgb_cell(p_win *w, unsigned char *rgbs, int ncols, int nrows,
int x0, int y0, int x1, int y1)
{
if (w->s->sys_pal && !w->rgb_mode) {
p_palette(w, p_595, 225);
w->rgb_mode = 1;
}
w_cell(w, 0, rgbs, ncols, nrows, x0, y0, x1, y1);
}
static int
ChangePalette(Engine *engine)
{
XEngine *xeng= (XEngine *)engine;
p_scr *s = xeng->s;
p_win *win = xeng->win;
GpColorCell *palette= engine->palette; /* requested palette */
int nColors= engine->nColors;
int width, height, depth;
if (!s) return 0;
depth = p_sshape(s, &width, &height);
if (depth > 8) depth = 8;
if (nColors > 256) nColors= 256;
p_palette(win, palette, nColors);
xeng->e.colorChange= 0;
return (1<<depth);
}