Changeset 50984 in vbox for trunk/src/VBox/Additions/WINNT/Graphics/Video/disp/wddm/VBoxUhgsmiBase.cpp

Timestamp:

Apr 7, 2014 10:57:41 AM (11 years ago)

Author:

vboxsync

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

93166

Message:

crOpenGL: command blocks: enable in guest if host supports it; bugfixes

File:

• trunk/src/VBox/Additions/WINNT/Graphics/Video/disp/wddm/VBoxUhgsmiBase.cpp (modified) (1 diff)

trunk/src/VBox/Additions/WINNT/Graphics/Video/disp/wddm/VBoxUhgsmiBase.cpp

@@ -277 +277 @@
     return rc;
 }
+
+int vboxCrHgsmiPrivateCtlConGetHostCaps(struct VBOXUHGSMI_PRIVATE_BASE *pHgsmi, uint32_t *pu32HostCaps)
+{
+    VBOXDISPIFESCAPE GetHostCaps = {0};
+    GetHostCaps.escapeCode = VBOXESC_CRHGSMICTLCON_GETHOSTCAPS;
+
+    int rc = vboxCrHgsmiPrivateEscape(pHgsmi, &GetHostCaps, sizeof (GetHostCaps), FALSE);
+    if (RT_SUCCESS(rc))
+    {
+        *pu32HostCaps = GetHostCaps.u32CmdSpecific;
+        return VINF_SUCCESS;
+    }
+    else
+    {
+        *pu32HostCaps = 0;
+        WARN(("vboxCrHgsmiPrivateEscape failed, rc (%d)", rc));
+    }
+    return rc;
+}