From 3571dd693ff5e860313f5b1f37965f62ab5e2572 Mon Sep 17 00:00:00 2001
From: "yu.dongliang" <18588496441@163.com>
Date: Wed, 1 Nov 2023 14:36:51 +0800
Subject: [PATCH] ses_cross()

---
 ses_layout.c | 25 ++++++++++++++++---------
 1 file changed, 16 insertions(+), 9 deletions(-)

diff --git a/ses_layout.c b/ses_layout.c
index 1f311e5..0134c0d 100644
--- a/ses_layout.c
+++ b/ses_layout.c
@@ -859,7 +859,7 @@ next:
 		n_crosses += edge0->crosses->size;
 	}
 
-	scf_loge("n_crosses: %ld\n\n", n_crosses);
+	scf_loge("edge->size: %d, n_crosses: %ld\n\n", edges->size, n_crosses);
 #endif
 
 	return 0;
@@ -1253,24 +1253,31 @@ int ses_cross(ScfEfunction* f, int d)
 {
 	scf_vector_t* graph  = scf_vector_alloc();
 	scf_vector_t* colors = scf_vector_alloc();
+
 	ses_edge_t*   edge;
 
+	intptr_t N = 4;
+	intptr_t i;
+
 	scf_loge("\n");
 	__ses_get_crosses(f, d, graph);
 
-	scf_vector_add(colors, (void*)1);
-	scf_vector_add(colors, (void*)2);
+	for (i = 0; i < graph->size; i++) {
+		edge      = graph->data[i];
+		scf_logi("i: %ld, c%ld->color: %ld\n", i, edge->c->id, edge->color);
+	}
+
+	for (i = 1; i <= N; i++)
+		scf_vector_add(colors, (void*)i);
 
-	int ret = ses_cross_graph_kcolor(graph, 2, colors);
+	int ret = ses_cross_graph_kcolor(graph, N, colors);
 	if (ret < 0) {
 		scf_loge("\n");
 	}
 
-	int i;
 	for (i = 0; i < graph->size; i++) {
 		edge      = graph->data[i];
-
-		scf_logi("i: %d, c%ld->color: %ld\n", i, edge->c->id, edge->color);
+		scf_logi("i: %ld, c%ld->color: %ld\n", i, edge->c->id, edge->color);
 	}
 
 	scf_vector_clear(graph, ( void (*)(void*) )ses_edge_free);
@@ -1305,14 +1312,14 @@ int ses_layout_function(ScfEfunction* f, int d)
 
 	qsort(f->elines, f->n_elines, sizeof(ScfEline*), eline_cmp_id);
 
+	ses_cross(f, d);
+
 	__ses_de_cross(f, d);
 
 	__ses_setc_xy(f, d);
 	__ses_xchg_cx(f, d);
 	__ses_xchg_ce(f, d);
 
-	ses_cross(f, d);
-
 	__ses_mov_pos(f, d);
 	__ses_layout_cx(f, d);
 
-- 
2.25.1