Lines Matching defs:bp
1640 png_bytep bp;
1644 for (bp = row, i = 0; i < istop; i++)
1646 *bp >>= 1;
1647 *bp++ &= 0x55;
1653 png_bytep bp = row;
1661 *bp >>= shift[0];
1662 *bp++ &= mask;
1668 png_bytep bp = row;
1674 *bp++ >>= shift[i%channels];
1680 png_bytep bp = row;
1686 value = (png_uint_16)((*bp << 8) + *(bp + 1));
1688 *bp++ = (png_byte)(value >> 8);
1689 *bp++ = (png_byte)(value & 0xff);
