From e5b7eab69b15fd9d9a7acf29e3f10d73804d56e0 Mon Sep 17 00:00:00 2001
From: "yu.dongliang" <18588496441@163.com>
Date: Sun, 16 Jul 2023 15:46:53 +0800
Subject: [PATCH] elines-> x1

---
 ses_layout.c | 105 +++++++++++++++++++++++++++------------------------
 1 file changed, 56 insertions(+), 49 deletions(-)

diff --git a/ses_layout.c b/ses_layout.c
index b4853bb..7943aec 100644
--- a/ses_layout.c
+++ b/ses_layout.c
@@ -38,17 +38,7 @@ int eline_cmp(const void* v0, const void* v1)
 {
 	const ScfEline* el0 = *(const ScfEline**)v0;
 	const ScfEline* el1 = *(const ScfEline**)v1;
-#if 0
-	if (SCF_EDA_PIN_POS & el0->flags)
-		return -1;
-	if (SCF_EDA_PIN_NEG & el0->flags)
-		return 1;
 
-	if (SCF_EDA_PIN_POS & el1->flags)
-		return 1;
-	if (SCF_EDA_PIN_NEG & el1->flags)
-		return -1;
-#endif
 	if (el0->n_conns < el1->n_conns)
 		return 1;
 
@@ -64,6 +54,20 @@ int eline_cmp(const void* v0, const void* v1)
 	return 0;
 }
 
+int eline_cmp_id(const void* v0, const void* v1)
+{
+	const ScfEline* el0 = *(const ScfEline**)v0;
+	const ScfEline* el1 = *(const ScfEline**)v1;
+
+	if (el0->id < el1->id)
+		return -1;
+
+	if (el0->id > el1->id)
+		return 1;
+
+	return 0;
+}
+
 int ses_pins_same_line(ScfEfunction* f)
 {
 	ScfEcomponent* c;
@@ -472,6 +476,39 @@ int ses_layout_function(ScfEfunction* f, int d)
 		}
 	}
 
+	for (i = 0; i < f->n_elines; i++) {
+		el0       = f->elines[i];
+
+		for (m = 0; m + 3 < el0->n_pins; m += 2) {
+
+			c0 = f->components[el0->pins[m]];
+
+			if (2 != c0->n_pins)
+				continue;
+
+			p0 = c0->pins[ el0->pins[m + 1]];
+			p1 = c0->pins[!el0->pins[m + 1]];
+
+			for (n = 2; n + 1 < el0->n_pins; n += 2) {
+
+				c1 = f->components[el0->pins[n]];
+				if (2 != c1->n_pins)
+					continue;
+
+				p2 = c1->pins[ el0->pins[n + 1]];
+				p3 = c1->pins[!el0->pins[n + 1]];
+
+				if ((p1->y < p0->y && p3->y < p0->y)
+						|| (p1->y > p0->y && p3->y > p0->y)) {
+
+					if ((p0->x > p2->x && p1->x < p3->x)
+							|| (p0->x < p2->x && p1->x > p3->x))
+						SCF_XCHG(p0->x, p2->x);
+				}
+			}
+		}
+	}
+
 	int mx = 0;
 
 	for (i = 0; i < f->n_components - 1; i++) {
@@ -539,45 +576,7 @@ int ses_layout_function(ScfEfunction* f, int d)
 		}
 	}
 
-	for (i = 0; i < f->n_elines; i++) {
-		el0       = f->elines[i];
-
-		el0->lines[0]->x1 -= mx - d;
-
-		for (m = 0; m + 3 < el0->n_pins; m += 2) {
-
-			c0 = f->components[el0->pins[m]];
-
-			if (2 != c0->n_pins)
-				continue;
-
-			p0 = c0->pins[ el0->pins[m + 1]];
-			p1 = c0->pins[!el0->pins[m + 1]];
-
-			for (n = 2; n + 1 < el0->n_pins; n += 2) {
-
-				c1 = f->components[el0->pins[n]];
-				if (2 != c1->n_pins)
-					continue;
-
-				p2 = c1->pins[ el0->pins[n + 1]];
-				p3 = c1->pins[!el0->pins[n + 1]];
-
-				if ((p1->y < p0->y && p3->y < p0->y)
-						|| (p1->y > p0->y && p3->y > p0->y)) {
-
-					if (p0->x > 0 && p1->x > 0 && p2->x > 0 && p3->x > 0) {
-
-						if ((p0->x > p2->x && p1->x < p3->x)
-								|| (p0->x < p2->x && p1->x > p3->x))
-							SCF_XCHG(p0->x, p2->x);
-
-					} else if (p0->x < 0 && p1->x < 0 && p2->x < 0 && p3->x < 0) {
-					}
-				}
-			}
-		}
-	}
+	qsort(f->elines, f->n_elines, sizeof(ScfEline*), eline_cmp_id);
 
 	for (i = 0; i < f->n_components; i++) {
 		c0 =        f->components[i];
@@ -590,6 +589,14 @@ int ses_layout_function(ScfEfunction* f, int d)
 
 			p0->x -= mx - d;
 
+			el0 = f->elines[p0->lid];
+
+			if (el0->lines[0]->x1 < p0->x)
+				el0->lines[0]->x1 = p0->x;
+
+			if (c0->id == 11)
+				scf_loge("p0->x: %d, p0->lid: %ld, el0->id: %ld, el0->x1: %d\n", p0->x, p0->lid, el0->id, el0->lines[0]->x1);
+
 			cx += p0->x;
 			cy += p0->y;
 		}
-- 
2.25.1