Lines Matching refs:a2
4759 unsigned char a2, b2 = 0, c2, d2 = 0, a3, b3 = 0, c3, d3 = 0; in unfilterScanline() local
4781 a2 = d2; in unfilterScanline()
4789 d2 = scanline[i + 2] + paethPredictor(a2, b2, c2); in unfilterScanline()
4807 unsigned char a2, b2 = 0, c2, d2 = 0, a3, b3 = 0, c3, d3 = 0; in unfilterScanline() local
4824 a2 = d2; in unfilterScanline()
4830 d2 = scanline[i + 2] + paethPredictor(a2, b2, c2); in unfilterScanline()
4844 unsigned char a2, b2 = 0, c2, d2 = 0, a3, b3 = 0, c3, d3 = 0; in unfilterScanline() local
4856 a2 = d2; in unfilterScanline()
4860 d2 = scanline[i + 2] + paethPredictor(a2, b2, c2); in unfilterScanline()
4871 unsigned char a2, b2 = 0, c2, d2 = 0; in unfilterScanline() local
4881 a2 = d2; in unfilterScanline()
4884 d2 = scanline[i + 2] + paethPredictor(a2, b2, c2); in unfilterScanline()