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/libtiff-4.0.7/libtiff/
H A Dtif_fax3.c1009 uint32 a1 = (PIXEL(bp, 0) != 0 ? 0 : finddiff(bp, 0, bits, 0)); in Fax3Encode2DRow() local
1015 if (b2 >= a1) { in Fax3Encode2DRow()
1016 int32 d = b1 - a1; in Fax3Encode2DRow()
1018 a2 = finddiff2(bp, a1, bits, PIXEL(bp,a1)); in Fax3Encode2DRow()
1020 if (a0+a1 == 0 || PIXEL(bp, a0) == 0) { in Fax3Encode2DRow()
1021 putspan(tif, a1-a0, TIFFFaxWhiteCodes); in Fax3Encode2DRow()
1022 putspan(tif, a2-a1, TIFFFaxBlackCodes); in Fax3Encode2DRow()
1024 putspan(tif, a1-a0, TIFFFaxBlackCodes); in Fax3Encode2DRow()
1025 putspan(tif, a2-a1, TIFFFaxWhiteCodes); in Fax3Encode2DRow()
1030 a0 = a1; in Fax3Encode2DRow()
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H A Dtif_pixarlog.c947 int32 r1, g1, b1, a1, r2, g2, b2, a2, mask; in horizontalDifferenceF() local
983 a1 = (int32) CLAMP(ip[3]); wp[3] = (uint16)((a1-a2) & mask); a2 = a1; in horizontalDifferenceF()
1002 register int r1, g1, b1, a1, r2, g2, b2, a2, mask; in horizontalDifference16() local
1033 a1 = CLAMP(ip[3]); wp[3] = (uint16)((a1-a2) & mask); a2 = a1; in horizontalDifference16()
1053 register int r1, g1, b1, a1, r2, g2, b2, a2, mask; in horizontalDifference8() local
1081 a1 = CLAMP(ip[7]); wp[7] = (uint16)((a1-a2) & mask); a2 = a1; in horizontalDifference8()
H A Dtif_predict.c533 unsigned int r1, g1, b1, a1; in horDiff8() local
542 a1 = cp[7]; cp[7] = (unsigned char)((a1-a2)&0xff); a2 = a1; in horDiff8()
/libtiff-4.0.7/tools/
H A Dtiffcmp.c585 uint16 n1, *a1; in CheckShortArrayTag() local
588 if (TIFFGetField(tif1, tag, &n1, &a1)) { in CheckShortArrayTag()
598 if (memcmp(a1, a2, n1 * sizeof(uint16)) == 0) in CheckShortArrayTag()
603 printf("%s%u", sep, a1[i]), sep = ","; in CheckShortArrayTag()