Lines Matching refs:s1
2255 unsigned s1 = adler & 0xffffu; in update_adler32() local
2264 s1 += (*data++); in update_adler32()
2265 s2 += s1; in update_adler32()
2267 s1 %= 65521u; in update_adler32()
2271 return (s2 << 16u) | s1; in update_adler32()
4717 …unsigned char s0 = scanline[i + 0], s1 = scanline[i + 1], s2 = scanline[i + 2], s3 = scanline[i + … in unfilterScanline() local
4721 recon[i + 1] = s1 + ((r1 + p1) >> 1u); in unfilterScanline()
4728 … unsigned char s0 = scanline[i + 0], s1 = scanline[i + 1], s2 = scanline[i + 2]; in unfilterScanline() local
4732 recon[i + 1] = s1 + ((r1 + p1) >> 1u); in unfilterScanline()
4738 unsigned char s0 = scanline[i + 0], s1 = scanline[i + 1]; in unfilterScanline() local
4742 recon[i + 1] = s1 + ((r1 + p1) >> 1u); in unfilterScanline()