Lines Matching refs:sshift
3529 int sshift, dshift;
3539 sshift = (int)((row_info->width + 7) & 0x07);
3549 sshift = 7 - (int)((row_info->width + 7) & 0x07);
3558 v = (png_byte)((*sp >> sshift) & 0x01);
3575 if (sshift == s_end)
3577 sshift = s_start;
3582 sshift += s_inc;
3591 int sshift, dshift;
3599 sshift = (int)(((row_info->width + 3) & 0x03) << 1);
3609 sshift = (int)((3 - ((row_info->width + 3) & 0x03)) << 1);
3621 v = (png_byte)((*sp >> sshift) & 0x03);
3638 if (sshift == s_end)
3640 sshift = s_start;
3645 sshift += s_inc;
3654 int sshift, dshift;
3662 sshift = (int)(((row_info->width + 1) & 0x01) << 2);
3672 sshift = (int)((1 - ((row_info->width + 1) & 0x01)) << 2);
3681 png_byte v = (png_byte)((*sp >> sshift) & 0x0f);
3700 if (sshift == s_end)
3702 sshift = s_start;
3707 sshift += s_inc;