dctSin6          2738 lib/pdf/xpdf/Stream.cc     t = (v2 * dctSin6 + v3 * dctCos6 + 128) >> 8;
dctSin6          2739 lib/pdf/xpdf/Stream.cc     v2 = (v2 * dctCos6 - v3 * dctSin6 + 128) >> 8;
dctSin6          2806 lib/pdf/xpdf/Stream.cc     t = (v2 * dctSin6 + v3 * dctCos6 + 2048) >> 12;
dctSin6          2807 lib/pdf/xpdf/Stream.cc     v2 = (v2 * dctCos6 - v3 * dctSin6 + 2048) >> 12;