Index: /trunk/src/VBox/HostServices/SharedOpenGL/render/renderspu_cocoa_helper.m
===================================================================
--- /trunk/src/VBox/HostServices/SharedOpenGL/render/renderspu_cocoa_helper.m	(revision 29446)
+++ /trunk/src/VBox/HostServices/SharedOpenGL/render/renderspu_cocoa_helper.m	(revision 29447)
@@ -29,5 +29,4 @@
 //#define SHOW_WINDOW_BACKGROUND 1 /* Define this to see the window background even if the window is clipped */
 //#define DEBUG_VERBOSE /* Define this could get some debug info about the messages flow. */
-//#define DEBUG_poetzsch 1
 
 #ifdef DEBUG_poetzsch
@@ -692,4 +691,7 @@
         glViewport(0, 0, r.size.width, r.size.height);
         glOrtho(0, r.size.width, 0, r.size.height, -1, 1);
+        DEBUG_MSG_1(("frame[%i, %i, %i, %i]\n", (int)r.origin.x, (int)r.origin.x, (int)r.size.width, (int)r.size.height));
+        DEBUG_MSG_1(("m_Pos(%i,%i) m_Size(%i,%i)\n", (int)m_Pos.x, (int)m_Pos.y, (int)m_Size.width, (int)m_Size.height));
+        DEBUG_MSG_1(("m_RootShift(%i, %i)\n", (int)m_RootShift.x, (int)m_RootShift.y));
         glMatrixMode(GL_TEXTURE);
         glLoadIdentity();
@@ -783,5 +785,5 @@
     glGetIntegerv(GL_TEXTURE_BINDING_RECTANGLE_ARB, &oldTexId);
     glGetIntegerv(GL_FRAMEBUFFER_BINDING_EXT, &oldFBId);
-    
+
     /* If not previously setup generate IDs for FBO and its associated texture. */
     if (!m_FBOId)
@@ -847,5 +849,6 @@
      * others are also valid, but might incur a costly software translation. */
     glTexImage2D(GL_TEXTURE_RECTANGLE_ARB, 0, GL_RGB, m_FBOTexSize.width, m_FBOTexSize.height, 0, GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, NULL);
-    
+    DEBUG_MSG(("m_FBOTexSize(%i,%i)\n", (int)m_FBOTexSize.width, (int)m_FBOTexSize.height));
+	
     /* Now attach texture to the FBO as its color destination */
     glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT, GL_TEXTURE_RECTANGLE_ARB, m_FBOTexId, 0);
@@ -1023,4 +1026,5 @@
     glFlush();
 //    glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, 0);
+    DEBUG_MSG_1(("swapFBO bound:%i, self:%i\n", tmpFB, m_FBOId));
     if (tmpFB == m_FBOId)
     {
@@ -1099,4 +1103,5 @@
     {
         NSRect r = [self frame];
+        DEBUG_MSG_1(("rF2V frame[%i, %i, %i, %i]\n", (int)r.origin.x, (int)r.origin.y, (int)r.size.width, (int)r.size.height));
 
         if (m_FBOTexId > 0)
@@ -1479,4 +1484,5 @@
     NSAutoreleasePool *pPool = [[NSAutoreleasePool alloc] init];
 
+    DEBUG_MSG_1(("cocoaViewDisplay %p\n", pView));
     [(OverlayView*)pView swapFBO];