#include "wm.h"

unsigned long color_alloc(WM *wm, unsigned long rgb) {
    XColor c;
    c.red   = ((rgb >> 16) & 0xFF) * 257;
    c.green = ((rgb >>  8) & 0xFF) * 257;
    c.blue  = ((rgb)       & 0xFF) * 257;
    c.flags = DoRed | DoGreen | DoBlue;
    XAllocColor(wm->dpy, wm->cmap, &c);
    return c.pixel;
}

void xft_color(WM *wm, unsigned long rgb, XftColor *out) {
    XRenderColor rc;
    rc.red   = ((rgb >> 16) & 0xFF) * 257;
    rc.green = ((rgb >>  8) & 0xFF) * 257;
    rc.blue  = ((rgb)       & 0xFF) * 257;
    rc.alpha = 0xFFFF;
    XftColorAllocValue(wm->dpy, wm->visual, wm->cmap, &rc, out);
}