From 8470c05b5802bddbc6f02769e0d013332bbdf9a4 Mon Sep 17 00:00:00 2001
From: Bill Spitzak <spitzak@gmail.com>
Date: Mon, 26 Feb 2001 00:19:02 +0000
Subject: [PATCH] Fl_Gl_Window leaked memory for damage regions
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.0@1391 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
src/Fl.cxx | 19 ++++++++-----------
1 file changed, 8 insertions(+), 11 deletions(-)
diff --git a/src/Fl.cxx b/src/Fl.cxx
index 02afc5f9a..0837daff3 100644
--- a/src/Fl.cxx
+++ b/src/Fl.cxx
@@ -1,5 +1,5 @@
//
-// "$Id: Fl.cxx,v 1.24.2.40 2001/01/26 13:31:51 easysw Exp $"
+// "$Id: Fl.cxx,v 1.24.2.41 2001/02/26 00:19:02 spitzak Exp $"
//
// Main event handling code for the Fast Light Tool Kit (FLTK).
//
@@ -330,15 +330,12 @@ void Fl::flush() {
if (damage()) {
damage_ = 0;
for (Fl_X* x = Fl_X::first; x; x = x->next) {
- if (x->w->damage() && x->w->visible_r()) {
- if (x->wait_for_expose) {
- // leave Fl::damage() set so programs can tell damage still exists
- damage_ = 1;
- } else {
- x->flush();
- x->w->clear_damage();
- }
- }
+ if (x->wait_for_expose) {damage_ = 1; continue;}
+ Fl_Window* w = x->w;
+ if (!w->visible_r()) continue;
+ if (w->damage()) {x->flush(); w->clear_damage();}
+ // destroy damage regions for windows that don't use them:
+ if (x->region) {XDestroyRegion(x->region); x->region = 0;}
}
}
#ifdef WIN32
@@ -783,5 +780,5 @@ void Fl_Window::flush() {
}
//
-// End of "$Id: Fl.cxx,v 1.24.2.40 2001/01/26 13:31:51 easysw Exp $".
+// End of "$Id: Fl.cxx,v 1.24.2.41 2001/02/26 00:19:02 spitzak Exp $".
//
--
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