X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d72e4d138a45abaacd77caa6415d51ae02a49df5..bc429ce01f519f3edae182b516cb15b8d2df54a7:/src/common/dcbase.cpp?ds=sidebyside

diff --git a/src/common/dcbase.cpp b/src/common/dcbase.cpp
index e5063b5ed8..84ac42aa3c 100644
--- a/src/common/dcbase.cpp
+++ b/src/common/dcbase.cpp
@@ -25,6 +25,7 @@
 #endif
 
 #include "wx/dc.h"
+#include "wx/dcbuffer.h" // for IMPLEMENT_DYNAMIC_CLASS
 
 #ifndef WX_PRECOMP
     #include "wx/math.h"
@@ -38,6 +39,9 @@ IMPLEMENT_ABSTRACT_CLASS(wxDCBase, wxObject)
 // implementation
 // ============================================================================
 
+IMPLEMENT_DYNAMIC_CLASS(wxBufferedDC, wxMemoryDC)
+IMPLEMENT_ABSTRACT_CLASS(wxBufferedPaintDC, wxBufferedDC)
+
 #if WXWIN_COMPATIBILITY_2_6
 void wxDCBase::BeginDrawing()
 {
@@ -1256,8 +1260,9 @@ void wxOverlayImpl::Init( wxWindowDC* dc, int x , int y , int width , int height
     
     OSStatus err = CreateOverlayWindow();
     wxASSERT_MSG(  err == noErr , _("Couldn't create the overlay window") );
-
+#ifndef __LP64__
     err = QDBeginCGContext(GetWindowPort(m_overlayWindow), &m_overlayContext);
+#endif
     CGContextTranslateCTM( m_overlayContext, 0, m_height+m_y );
     CGContextScaleCTM( m_overlayContext, 1, -1 );
     wxASSERT_MSG(  err == noErr , _("Couldn't init the context on the overlay window") );
@@ -1294,9 +1299,10 @@ void wxOverlayImpl::Reset()
 {
     if ( m_overlayContext )
     {
+#ifndef __LP64__
         OSStatus err = QDEndCGContext(GetWindowPort(m_overlayWindow), &m_overlayContext);
         wxASSERT_MSG(  err == noErr , _("Couldn't end the context on the overlay window") );
-
+#endif
         m_overlayContext = NULL ;
     }