Lines Matching defs:bbits
633 int rbits, bbits, gbits, abits;
638 bbits = PICT_FORMAT_B(format);
645 gshift = bbits;
652 ashift = bshift + bbits;
657 rshift = PICT_FORMAT_BPP(format) - (rbits+gbits+bbits);
682 if (bbits) {
683 *blue = ((pixel >> bshift) & ((1 << bbits) - 1)) << (16 - bbits);
684 while (bbits < 16) {
685 *blue |= *blue >> bbits;
686 bbits <<= 1;
711 int rbits, bbits, gbits, abits;
716 bbits = PICT_FORMAT_B(format);
719 abits = PICT_FORMAT_BPP(format) - (rbits+gbits+bbits);
731 gshift = bbits;
738 ashift = bshift + bbits;
748 *pixel |= (blue >> (16 - bbits)) << bshift;