Never overflow the output buffer in wxBase64Decode().

[wxWidgets.git] / src / osx / carbon / glcanvas.cpp

diff --git a/src/osx/carbon/glcanvas.cpp b/src/osx/carbon/glcanvas.cpp
index 4084a19ecbbc9ee2da4c76f66a5fe150fcfd0c61..4029acc11c26ed824f3ebb5e7b4256db6ef4ed03 100644 (file)
--- a/src/osx/carbon/glcanvas.cpp
+++ b/src/osx/carbon/glcanvas.cpp
@@ -268,7 +268,7 @@ bool wxGLContext::SetCurrent(const wxGLCanvas& win) const
     GLint bufnummer = win.GetAglBufferName();
     aglSetInteger(m_glContext, AGL_BUFFER_NAME, &bufnummer);
     //win.SetLastContext(m_glContext);
     GLint bufnummer = win.GetAglBufferName();
     aglSetInteger(m_glContext, AGL_BUFFER_NAME, &bufnummer);
     //win.SetLastContext(m_glContext);

-    
+

     const_cast<wxGLCanvas&>(win).SetViewport();
 
     if ( !aglSetDrawable(m_glContext, drawable) )
     const_cast<wxGLCanvas&>(win).SetViewport();
 
     if ( !aglSetDrawable(m_glContext, drawable) )


@@ -286,19 +286,19 @@ bool wxGLContext::SetCurrent(const wxGLCanvas& win) const
 
 /*
 
 
 /*
 

-sharing contexts under AGL is not straightforward, to quote from 
+sharing contexts under AGL is not straightforward, to quote from

 
 http://lists.apple.com/archives/mac-opengl/2003/Jan/msg00402.html :
 
 
 http://lists.apple.com/archives/mac-opengl/2003/Jan/msg00402.html :
 

-In Carbon OpenGL (AGL) you would use call aglSetInteger to setup a 
-buffer name and attached each context to that same name. From AGL 
+In Carbon OpenGL (AGL) you would use call aglSetInteger to setup a
+buffer name and attached each context to that same name. From AGL

 you can do:
 
 GLint id = 1;
 
 ctx1 = aglCreateContext...
 aglSetInteger(ctx1, AGL_BUFFER_NAME, &id); // create name
 you can do:
 
 GLint id = 1;
 
 ctx1 = aglCreateContext...
 aglSetInteger(ctx1, AGL_BUFFER_NAME, &id); // create name

-aglAttachDrawable (ctx1,...); // create surface with associated with 
+aglAttachDrawable (ctx1,...); // create surface with associated with

 name (first time)
 ctx2 = aglCreateContext...
 aglSetInteger(ctx2, AGL_BUFFER_NAME, &id); // uses previously created name
 name (first time)
 ctx2 = aglCreateContext...
 aglSetInteger(ctx2, AGL_BUFFER_NAME, &id); // uses previously created name


@@ -320,7 +320,7 @@ context behavior.
 */
 
 /*
 */
 
 /*

-so what I'm doing is to have a dummy aglContext attached to a wxGLCanvas, 
+so what I'm doing is to have a dummy aglContext attached to a wxGLCanvas,

 assign it a buffer number
 */
 
 assign it a buffer number
 */
 


@@ -348,8 +348,8 @@ bool wxGLCanvas::Create(wxWindow *parent,
 
     static GLint gCurrentBufferName = 1;
     m_bufferName = gCurrentBufferName++;
 
     static GLint gCurrentBufferName = 1;
     m_bufferName = gCurrentBufferName++;

-    aglSetInteger (m_dummyContext, AGL_BUFFER_NAME, &m_bufferName); 
-    
+    aglSetInteger (m_dummyContext, AGL_BUFFER_NAME, &m_bufferName);
+

     AGLDrawable drawable = (AGLDrawable)GetWindowPort(MAC_WXHWND(MacGetTopLevelWindowRef()));
     aglSetDrawable(m_dummyContext, drawable);
 
     AGLDrawable drawable = (AGLDrawable)GetWindowPort(MAC_WXHWND(MacGetTopLevelWindowRef()));
     aglSetDrawable(m_dummyContext, drawable);
 


@@ -362,7 +362,7 @@ wxGLCanvas::~wxGLCanvas()
 {
     if ( m_glFormat )
         WXGLDestroyPixelFormat(m_glFormat);
 {
     if ( m_glFormat )
         WXGLDestroyPixelFormat(m_glFormat);

-        
+

     if ( m_dummyContext )
         WXGLDestroyContext(m_dummyContext);
 }
     if ( m_dummyContext )
         WXGLDestroyContext(m_dummyContext);
 }