From: yu.dongliang <18588496441@163.com>
Date: Sat, 30 Sep 2023 13:07:08 +0000 (+0800)
Subject: ses_layout_function()
X-Git-Url: http://baseworks.info/?a=commitdiff_plain;h=4b226784ad82b05e2d2b1059e6b1c191f48739fd;p=ses.git

ses_layout_function()
---

diff --git a/ses_layout.c b/ses_layout.c
index 2a00d8a..d73bf24 100644
--- a/ses_layout.c
+++ b/ses_layout.c
@@ -523,42 +523,47 @@ int ses_layout_function(ScfEfunction* f, int d)
 		for (m = 0; m + 3 < el0->n_pins; m += 2) {
 
 			c0 = f->components[el0->pins[m]];
+			p0 = c0->pins     [el0->pins[m + 1]];
 
-			if (2 != c0->n_pins)
-				continue;
+			for (j = 0; j < c0->n_pins; j++) {
+				p1 =        c0->pins[j];
 
-			p0 = c0->pins[ el0->pins[m + 1]];
-			p1 = c0->pins[!el0->pins[m + 1]];
+				if (p1 == p0)
+					continue;
 
-			for (n = 2; n + 1 < el0->n_pins; n += 2) {
+				for (n = 2; n + 1 < el0->n_pins; n += 2) {
 
-				c1 = f->components[el0->pins[n]];
-				if (2 != c1->n_pins)
-					continue;
+					c1 = f->components[el0->pins[n]];
+					p2 = c1->pins     [el0->pins[n + 1]];
 
-				p2 = c1->pins[ el0->pins[n + 1]];
-				p3 = c1->pins[!el0->pins[n + 1]];
+					for (k = 0; k < c1->n_pins; k++) {
+						p3 =        c1->pins[k];
 
-				if (p1->y < p0->y && p3->y < p0->y) {
+						if (p3 == p2)
+							continue;
 
-					if (p0->x > p2->x) {
+						if (p1->y < p0->y && p3->y < p0->y) {
 
-						if (p1->x < p3->x || p1->y > p3->y)
-							SCF_XCHG(p0->x, p2->x);
+							if (p0->x > p2->x) {
 
-					} else {
-						if (p1->x > p3->x || p1->y < p3->y)
-							SCF_XCHG(p0->x, p2->x);
-					}
+								if (p1->x < p3->x || p1->y > p3->y)
+									SCF_XCHG(p0->x, p2->x);
 
-				} else if (p1->y > p0->y && p3->y > p0->y) {
+							} else {
+								if (p1->x > p3->x || p1->y < p3->y)
+									SCF_XCHG(p0->x, p2->x);
+							}
 
-					if (p0->x > p2->x) {
-						if (p1->x < p3->x || p1->y < p3->y)
-							SCF_XCHG(p0->x, p2->x);
-					} else {
-						if (p1->x > p3->x || p1->y > p3->y)
-							SCF_XCHG(p0->x, p2->x);
+						} else if (p1->y > p0->y && p3->y > p0->y) {
+
+							if (p0->x > p2->x) {
+								if (p1->x < p3->x || p1->y < p3->y)
+									SCF_XCHG(p0->x, p2->x);
+							} else {
+								if (p1->x > p3->x || p1->y > p3->y)
+									SCF_XCHG(p0->x, p2->x);
+							}
+						}
 					}
 				}
 			}