From: Václav Slavík <vslavik@fastmail.fm>
Date: Thu, 22 Nov 2007 13:39:26 +0000 (+0000)
Subject: don't add new PNG handler instance every time wxSVGFileImplDC::DoDrawBitmap() is... 
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/79d8d561d6d121b1ef23c76c481bc2a45964a9ad

don't add new PNG handler instance every time wxSVGFileImplDC::DoDrawBitmap() is called, do it only if the handler isn't installed yet

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@50152 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/src/common/dcsvg.cpp b/src/common/dcsvg.cpp
index 063b017bfc..924bef6440 100644
--- a/src/common/dcsvg.cpp
+++ b/src/common/dcsvg.cpp
@@ -649,7 +649,8 @@ void wxSVGFileImplDC::DoDrawBitmap(const class wxBitmap & bmp, wxCoord x, wxCoor
     if (m_graphics_changed) NewGraphics ();
 
     wxString sTmp, s, sPNG ;
-    wxImage::AddHandler(new wxPNGHandler);
+    if ( wxImage::FindHandler(wxBITMAP_TYPE_PNG) == NULL )
+        wxImage::AddHandler(new wxPNGHandler);
 
 // create suitable file name
     sTmp.Printf ( wxT("_image%d.png"), m_sub_images);