Changeset 16753 in vbox

Timestamp:

Feb 13, 2009 8:27:28 PM (16 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

42804

Message:

Additions/x11/vboxvideo: disable VBVA when the viewport is moved

Location:

trunk/src/VBox/Additions/x11/xgraphics

Files:

• vboxvideo_13.c (modified) (2 diffs)
• vboxvideo_15.c (modified) (2 diffs)
• vboxvideo_68.c (modified) (1 diff)
• vboxvideo_70.c (modified) (1 diff)

trunk/src/VBox/Additions/x11/xgraphics/vboxvideo_13.c

@@ -1216 +1216 @@
 {
     VBOXPtr pVBox = VBOXGetRec(xf86Screens[scrnIndex]);
+    ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
 
     TRACE;
@@ -1223 +1224 @@
         pVBox->viewportX = x;
         pVBox->viewportY = y;
+        /* If VBVA is enabled the graphics card will not notice the change. */
+        if (pVBox->useVbva == TRUE)
+            vboxDisableVbva(pScrn);
         VBESetDisplayStart(pVBox->pVbe, x, y, TRUE);
+        if (pVBox->useVbva == TRUE)
+            vboxEnableVbva(pScrn);
     }
     TRACE2;

trunk/src/VBox/Additions/x11/xgraphics/vboxvideo_15.c

@@ -1283 +1283 @@
 {
     VBOXPtr pVBox = VBOXGetRec(xf86Screens[scrnIndex]);
+    ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
 
     TRACE;
@@ -1290 +1291 @@
         pVBox->viewportX = x;
         pVBox->viewportY = y;
+        /* If VBVA is enabled the graphics card will not notice the change. */
+        if (pVBox->useVbva == TRUE)
+            vboxDisableVbva(pScrn);
         VBESetDisplayStart(pVBox->pVbe, x, y, TRUE);
+        if (pVBox->useVbva == TRUE)
+            vboxEnableVbva(pScrn);
     }
     TRACE2;

trunk/src/VBox/Additions/x11/xgraphics/vboxvideo_68.c

@@ -831 +831 @@
 {
     VBOXPtr pVBox = VBOXGetRec(xf86Screens[scrnIndex]);
+    ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
 
     pVBox->viewportX = x;
     pVBox->viewportY = y;
+    /* If VBVA is enabled the graphics card will not notice the change. */
+    if (pVBox->useVbva == TRUE)
+        vboxDisableVbva(pScrn);
     VBESetDisplayStart(pVBox->pVbe, x, y, TRUE);
+    if (pVBox->useVbva == TRUE)
+        vboxEnableVbva(pScrn);
 }
 

trunk/src/VBox/Additions/x11/xgraphics/vboxvideo_70.c

@@ -913 +913 @@
 {
     VBOXPtr pVBox = VBOXGetRec(xf86Screens[scrnIndex]);
-    TRACE3("scrnIndex=%d, x=%d, y=%d, flags=%d\n", scrnIndex, x, y, flags);
+    ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
 
     pVBox->viewportX = x;
     pVBox->viewportY = y;
+    /* If VBVA is enabled the graphics card will not notice the change. */
+    if (pVBox->useVbva == TRUE)
+        vboxDisableVbva(pScrn);
     VBESetDisplayStart(pVBox->pVbe, x, y, TRUE);
+    if (pVBox->useVbva == TRUE)
+        vboxEnableVbva(pScrn);
 }