Lines Matching refs:sshift
3704 unsigned int sshift, dshift; in png_do_read_interlace() local
3715 sshift = ((row_info->width + 7) & 0x07); in png_do_read_interlace()
3725 sshift = 7 - ((row_info->width + 7) & 0x07); in png_do_read_interlace()
3734 v = (png_byte)((*sp >> sshift) & 0x01); in png_do_read_interlace()
3751 if (sshift == s_end) in png_do_read_interlace()
3753 sshift = s_start; in png_do_read_interlace()
3758 sshift = (unsigned int)((int)sshift + s_inc); in png_do_read_interlace()
3767 unsigned int sshift, dshift; in png_do_read_interlace() local
3776 sshift = (((row_info->width + 3) & 0x03) << 1); in png_do_read_interlace()
3786 sshift = ((3 - ((row_info->width + 3) & 0x03)) << 1); in png_do_read_interlace()
3798 v = (png_byte)((*sp >> sshift) & 0x03); in png_do_read_interlace()
3815 if (sshift == s_end) in png_do_read_interlace()
3817 sshift = s_start; in png_do_read_interlace()
3822 sshift = (unsigned int)((int)sshift + s_inc); in png_do_read_interlace()
3831 unsigned int sshift, dshift; in png_do_read_interlace() local
3840 sshift = (((row_info->width + 1) & 0x01) << 2); in png_do_read_interlace()
3850 sshift = ((1 - ((row_info->width + 1) & 0x01)) << 2); in png_do_read_interlace()
3859 png_byte v = (png_byte)((*sp >> sshift) & 0x0f); in png_do_read_interlace()
3878 if (sshift == s_end) in png_do_read_interlace()
3880 sshift = s_start; in png_do_read_interlace()
3885 sshift = (unsigned int)((int)sshift + s_inc); in png_do_read_interlace()