Changeset 1900 in vbox for trunk/src/VBox/Devices/Graphics

Timestamp:

Apr 3, 2007 4:46:24 PM (18 years ago)

Author:

vboxsync

Message:

free VGA memory when destructing the device

File:

• trunk/src/VBox/Devices/Graphics/DevVGA.cpp (modified) (2 diffs)

trunk/src/VBox/Devices/Graphics/DevVGA.cpp

@@ -4745 +4745 @@
      * Allocate the VRAM.
      */
-    /** @todo freeing of the VRAM. */
     rc = SUPPageAlloc(pData->vram_size >> PAGE_SHIFT, (void **)&pData->vram_ptrHC);
     if (VBOX_FAILURE(rc))
@@ -4986 +4985 @@
     }
 #endif
+
+    /*
+     * Allocate the VRAM.
+     */
+    int rc = SUPPageFree(pData->vram_ptrHC, pData->vram_size >> PAGE_SHIFT);
+    if (VBOX_FAILURE(rc))
+    {
+        AssertMsgFailed(("SUPPageFree(%p, %#x) -> %d\n", pData->vram_ptrHC, pData->vram_size, rc));
+        return rc;
+    }
+    pData->vram_ptrHC = NULL;
 
     return VINF_SUCCESS;