Changeset 16748 in vbox for trunk/src/VBox/Additions/WINNT/Graphics

Timestamp:

Feb 13, 2009 4:31:11 PM (16 years ago)

Author:

vboxsync

Message:

crOpenGL: use damage regions information for pixmap updates

Location:

trunk/src/VBox/Additions/WINNT/Graphics/crOpenGL

Files:

• stub.c (modified) (1 diff)
• stub.h (modified) (1 diff)

trunk/src/VBox/Additions/WINNT/Graphics/crOpenGL/stub.c

@@ -457 +457 @@
     if ((!pWindow->pVisibleRegions && cRects)
         || pWindow->cVisibleRegions!=cRects 
-        || crMemcmp(pWindow->pVisibleRegions, pXRects, cRects * sizeof(XRectangle)))
+        || (pWindow->pVisibleRegions && crMemcmp(pWindow->pVisibleRegions, pXRects, cRects * sizeof(XRectangle))))
     {
         pWindow->pVisibleRegions = pXRects;

trunk/src/VBox/Additions/WINNT/Graphics/crOpenGL/stub.h

@@ -75 +75 @@
     Window root;
     GC gc;
-    Pixmap pixmap; /* Shared memory pixmap object, if it's supported*/
-    Damage damage;
+    Pixmap hShmPixmap; /* Shared memory pixmap object, if it's supported*/
+    Damage hDamage;    /* damage xserver handle*/
     Bool   bPixmapImageDirty;
+    Region pDamageRegion;
 };
 #endif