From 8d7c246676447063657ea74c8ec81cfb68503b6a Mon Sep 17 00:00:00 2001
From: Manolo Gouy <Manolo>
Date: Sat, 26 Mar 2011 21:56:24 +0000
Subject: Mac OS: added gl_texture_reset() function to be called when deleting
 an Fl_Gl_Window

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@8537 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 src/Fl_Gl_Window.cxx | 3 ++-
 src/gl_draw.cxx      | 6 ++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/Fl_Gl_Window.cxx b/src/Fl_Gl_Window.cxx
index 2730787d2..ceca337ee 100644
--- a/src/Fl_Gl_Window.cxx
+++ b/src/Fl_Gl_Window.cxx
@@ -474,7 +474,8 @@ Fl_Gl_Window::~Fl_Gl_Window() {
 //  delete overlay; this is done by ~Fl_Group
 #ifdef __APPLE__
   // resets the pile of string textures used to draw strings
-  gl_texture_pile_height(gl_texture_pile_height());
+  extern void gl_texture_reset();
+  gl_texture_reset();
 #endif
 }
 
diff --git a/src/gl_draw.cxx b/src/gl_draw.cxx
index da2acff4c..4b86f0346 100644
--- a/src/gl_draw.cxx
+++ b/src/gl_draw.cxx
@@ -564,6 +564,12 @@ void gl_texture_pile_height(int max)
 int gl_texture_pile_height(void) {return 0;}
 void gl_texture_pile_height(int max) {}
 #endif // GL_DRAW_USES_TEXTURES
+#if defined(__APPLE__)
+void gl_texture_reset()
+{
+  if (gl_fifo) gl_texture_pile_height(gl_texture_pile_height());
+}
+#endif
 
 #endif // HAVE_GL
 
-- 
cgit v1.2.3