4104 static unsigned unfilterScanline(unsigned char* recon, const unsigned char* scanline, const unsigne…  in unfilterScanline()  argument
4118       for(i = 0; i != length; ++i) recon[i] = scanline[i];  in unfilterScanline()
4121       for(i = 0; i != bytewidth; ++i) recon[i] = scanline[i];  in unfilterScanline()
4122       for(i = bytewidth; i < length; ++i) recon[i] = scanline[i] + recon[i - bytewidth];  in unfilterScanline()
4126         for(i = 0; i != length; ++i) recon[i] = scanline[i] + precon[i];  in unfilterScanline()
4128         for(i = 0; i != length; ++i) recon[i] = scanline[i];  in unfilterScanline()
4133         for(i = 0; i != bytewidth; ++i) recon[i] = scanline[i] + (precon[i] >> 1u);  in unfilterScanline()
4134 …for(i = bytewidth; i < length; ++i) recon[i] = scanline[i] + ((recon[i - bytewidth] + precon[i]) >…  in unfilterScanline()
4136         for(i = 0; i != bytewidth; ++i) recon[i] = scanline[i];  in unfilterScanline()
4137         for(i = bytewidth; i < length; ++i) recon[i] = scanline[i] + (recon[i - bytewidth] >> 1u);  in unfilterScanline()
4143 …      recon[i] = (scanline[i] + precon[i]); /*paethPredictor(0, precon[i], 0) is always precon[i]*/  in unfilterScanline()
4152 …          unsigned char r0 = recon[j + 0], r1 = recon[j + 1], r2 = recon[j + 2], r3 = recon[j + 3];  in unfilterScanline()
4155             recon[i + 0] = s0 + paethPredictor(r0, p0, q0);  in unfilterScanline()
4156             recon[i + 1] = s1 + paethPredictor(r1, p1, q1);  in unfilterScanline()
4157             recon[i + 2] = s2 + paethPredictor(r2, p2, q2);  in unfilterScanline()
4158             recon[i + 3] = s3 + paethPredictor(r3, p3, q3);  in unfilterScanline()
4164             unsigned char r0 = recon[j + 0], r1 = recon[j + 1], r2 = recon[j + 2];  in unfilterScanline()
4167             recon[i + 0] = s0 + paethPredictor(r0, p0, q0);  in unfilterScanline()
4168             recon[i + 1] = s1 + paethPredictor(r1, p1, q1);  in unfilterScanline()
4169             recon[i + 2] = s2 + paethPredictor(r2, p2, q2);  in unfilterScanline()
4175             unsigned char r0 = recon[j + 0], r1 = recon[j + 1];  in unfilterScanline()
4178             recon[i + 0] = s0 + paethPredictor(r0, p0, q0);  in unfilterScanline()
4179             recon[i + 1] = s1 + paethPredictor(r1, p1, q1);  in unfilterScanline()
4184 … recon[i] = (scanline[i] + paethPredictor(recon[i - bytewidth], precon[i], precon[i - bytewidth]));  in unfilterScanline()
4188           recon[i] = scanline[i];  in unfilterScanline()
4192           recon[i] = (scanline[i] + recon[i - bytewidth]);  in unfilterScanline()