Lines Matching refs:dshift
1532 int sshift, dshift;
1544 dshift = (int)((final_width + 7) & 7);
1553 dshift = 7 - (int)((final_width + 7) & 7);
1564 *dp &= (png_byte)((0x7f7f >> (7 - dshift)) & 0xff);
1565 *dp |= (png_byte)(v << dshift);
1566 if (dshift == s_end)
1568 dshift = s_start;
1572 dshift += s_inc;
1588 int sshift, dshift;
1598 dshift = (png_size_t)(((final_width + 3) & 3) << 1);
1607 dshift = (png_size_t)((3 - ((final_width + 3) & 3)) << 1);
1621 *dp &= (png_byte)((0x3f3f >> (6 - dshift)) & 0xff);
1622 *dp |= (png_byte)(v << dshift);
1623 if (dshift == s_end)
1625 dshift = s_start;
1629 dshift += s_inc;
1645 int sshift, dshift;
1655 dshift = (png_size_t)(((final_width + 1) & 1) << 2);
1664 dshift = (png_size_t)((1 - ((final_width + 1) & 1)) << 2);
1678 *dp &= (png_byte)((0xf0f >> (4 - dshift)) & 0xff);
1679 *dp |= (png_byte)(v << dshift);
1680 if (dshift == s_end)
1682 dshift = s_start;
1686 dshift += s_inc;