Lines Matching refs:mask
59 /** The bit mask for extracting the pixel. */
608 int mask = 0xff >> bitpos;
613 // Prior to the this expression, 'mask' has its rightmost
617 mask &= 0xff << (bits - copybits);
622 element &= ~mask;
623 element |= (inData[inbyte] & mask);
660 int mask = (0xff00 >> copybits) & 0xff;
663 element &= ~mask;
664 element |= (inData[inbyte] & mask);
685 int mask = 0xff >> bitpos;
687 // Fix mask if we're only writing a partial byte
688 mask &= 0xff << (bits - copybits);
704 element &= ~mask;
707 >> bitpos) & mask;
758 int mask = (0xff00 >> copybits) & 0xff;
772 element &= ~mask;
774 ((inData1 & 0xff) >> rshift)) & mask;