Changeset 55436 in vbox for trunk/src/VBox/Additions/x11/vboxvideo

Timestamp:

Apr 27, 2015 9:13:02 AM (10 years ago)

Author:

vboxsync

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

99782

Message:

Reverted bad commit r99781.

File:

• trunk/src/VBox/Additions/x11/vboxvideo/vboxvideo.c (modified) (6 diffs)

trunk/src/VBox/Additions/x11/vboxvideo/vboxvideo.c

@@ -87 +87 @@
 # include "xf86Crtc.h"
 # include "xf86Modes.h"
-/* For xf86RandR12GetOriginalVirtualSize(). */
-# include "xf86RandR12.h"
 #endif
 /* For setting the root window property. */
@@ -285 +283 @@
             return FALSE;
         }
-        vbvxClearVRAM(pScrn, ((size_t)pScrn->virtualX) * pScrn->virtualY * pScrn->bitsPerPixel / 8,
+        vbvxClearVRAM(pScrn, pScrn->virtualX * pScrn->virtualY * pScrn->bitsPerPixel / 8,
                       adjustedWidth * height * pScrn->bitsPerPixel / 8);
         pScreen->ModifyPixmapHeader(pPixmap, adjustedWidth, height, pScrn->depth, pScrn->bitsPerPixel, cbLine, pVBox->base);
@@ -335 +333 @@
     unsigned cFirst = cScreen;
     unsigned cLast = cScreen != 0 ? cScreen + 1 : pVBox->cScreens;
-    int originalX, originalY;
-
-    /* Check that this code cannot trigger the resizing bug in X.Org Server 1.3.
-     * See the work-around in PreInit. */
-    xf86RandR12GetOriginalVirtualSize(pScrn, &originalX, &originalY);
-    VBVXASSERT(originalX == VBOX_VIDEO_MAX_VIRTUAL && originalY == VBOX_VIDEO_MAX_VIRTUAL, (""));
+
     for (i = cFirst; i < cLast; ++i)
         if (pVBox->pScreens[i].paCrtcs->mode.HDisplay != 0 && pVBox->pScreens[i].paCrtcs->mode.VDisplay != 0)
@@ -921 +914 @@
 
 #ifdef VBOXVIDEO_13
-    /* Work around a bug in the original X server modesetting code, which took
-     * the first valid values set to these two as maxima over the server
-     * lifetime.  This bug was introduced on Feb 15 2007 and was fixed in commit
-     * fa877d7f three months later, so it was present in X.Org Server 1.3. */
+    /* Work around a bug in the original X server modesetting code, which
+     * took the first valid values set to these two as maxima over the
+     * server lifetime. */
     pScrn->virtualX = VBOX_VIDEO_MAX_VIRTUAL;
     pScrn->virtualY = VBOX_VIDEO_MAX_VIRTUAL;
@@ -1420 +1412 @@
 #endif
     vboxDisableVbva(pScrn);
-    vbvxClearVRAM(pScrn, ((size_t)pScrn->virtualX) * pScrn->virtualY * pScrn->bitsPerPixel / 8, 0);
+    vbvxClearVRAM(pScrn, pScrn->virtualX * pScrn->virtualY * pScrn->bitsPerPixel / 8, 0);
 #ifdef VBOX_DRI_OLD
     if (pVBox->useDRI)
@@ -1451 +1443 @@
 #endif
         vboxDisableVbva(pScrn);
-        vbvxClearVRAM(pScrn, ((size_t)pScrn->virtualX) * pScrn->virtualY * pScrn->bitsPerPixel / 8, 0);
+        vbvxClearVRAM(pScrn, pScrn->virtualX * pScrn->virtualY * pScrn->bitsPerPixel / 8, 0);
     }
 #ifdef VBOX_DRI