Lines Matching refs:ALPHA
555 col[ALPHA] = couleur >> (ALPHA * 8) & 0xff; in ifs_update()
595 col[ALPHA] += v[ALPHA]; in ifs_update()
596 if (col[ALPHA] > 0) { in ifs_update()
597 col[ALPHA] = 0; in ifs_update()
598 v[ALPHA] = -(RAND () % 4) - 1; in ifs_update()
600 if (col[ALPHA] < 0) { in ifs_update()
601 col[ALPHA] = 0; in ifs_update()
602 v[ALPHA] = (RAND () % 4) + 1; in ifs_update()
627 if (col[VERT] > col[ALPHA]) { in ifs_update()
628 col[VERT] = col[ALPHA]; in ifs_update()
629 v[VERT] = v[ALPHA]; in ifs_update()
646 col[ALPHA] += v[ALPHA]; in ifs_update()
647 if (col[ALPHA] > 255) { in ifs_update()
648 col[ALPHA] = 255; in ifs_update()
649 v[ALPHA] = -(RAND () % 4) - 1; in ifs_update()
651 if (col[ALPHA] < 0) { in ifs_update()
652 col[ALPHA] = 0; in ifs_update()
653 v[ALPHA] = (RAND () % 4) + 1; in ifs_update()
704 col[ALPHA] += v[ALPHA]; in ifs_update()
705 if (col[ALPHA] > 0) { in ifs_update()
706 col[ALPHA] = 0; in ifs_update()
707 v[ALPHA] = -(RAND () % 4) - 1; in ifs_update()
709 if (col[ALPHA] < 0) { in ifs_update()
710 col[ALPHA] = 0; in ifs_update()
711 v[ALPHA] = (RAND () % 4) + 1; in ifs_update()
722 couleur = (col[ALPHA] << (ALPHA * 8)) in ifs_update()