From d7b4a0359acdbfa2a7e4978a8265e5d624231c28 Mon Sep 17 00:00:00 2001
From: Ivica Ico Bukvic <ico@vt.edu>
Date: Wed, 31 Jul 2013 10:54:04 -0400
Subject: [PATCH] further optimization of the drawing logic during undo/redo
move
---
pd/src/g_editor.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/pd/src/g_editor.c b/pd/src/g_editor.c
index 0a3ba8dab..8b8f7128d 100644
--- a/pd/src/g_editor.c
+++ b/pd/src/g_editor.c
@@ -1009,6 +1009,7 @@ void canvas_undo_move(t_canvas *x, void *z, int action)
if (action == UNDO_UNDO || action == UNDO_REDO)
{
int i;
+ do_not_redraw = 1;
for (i = 0; i < buf->u_n; i++)
{
int x1, y1, x2, y2, newx, newy;
@@ -1028,6 +1029,8 @@ void canvas_undo_move(t_canvas *x, void *z, int action)
glist_select(x, y);
}
}
+ do_not_redraw = 0;
+ canvas_redraw(x);
if (resortin) canvas_resortinlets(x);
if (resortout) canvas_resortoutlets(x);
}
--
GitLab