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Lines Matching refs:dcdx

321     int32_t dcdx = gglMulAddx(dc01, m_dy02, gglMulx(dc02, m_dy10, s), s);
323     int32_t c = c0 - (gglMulAddx(dcdx, m_x0, 
326     it[1] = dcdx;
338     int32_t dcdx = gglMulAddx(dc01, m_dy02, gglMulx(dc02, m_dy10, s), s);
340     int32_t c = c0 - (gglMulAddx(dcdx, m_x0,
343     it[1] = dcdx;
354     int64_t dcdx = gglMulii(dc01, m_dy02) + gglMulii(dc02, m_dy10);
356     it[ 0] = (c0<<16) - ((dcdx*m_x0 + dcdy*m_y0)>>4);
357     it[ 1] = dcdx;