Devices

Timestamp:

Sep 6, 2011 3:53:26 PM (13 years ago)

Author:

vboxsync

Message:

Devices/VMMDev: document VMMDevReq_GetDisplayChangeRequest[2]

File:

trunk/src/VBox/Devices/VMMDev/VMMDev.cpp

-              r38227
+              r38663
         /*
+         * Get display change request
+         * Retrieve a display resize request sent by the host using
+         * @a IDisplay:setVideoModeHint.  Deprecated.
+         * See documentation in VMMDev.h.
+         */
+        /**
+         * @todo It looks like a multi-monitor guest which only uses
+         *        @a VMMDevReq_GetDisplayChangeRequest (not the *2 version)
+         *        will get into a @a VMMDEV_EVENT_DISPLAY_CHANGE_REQUEST event
+         *        loop if it tries to acknowlege host requests for additional
+         *        monitors.  Should the loop which checks for those requests
+         *        be removed?
          */
         case VMMDevReq_GetDisplayChangeRequest:
 …
+        }
+        /*
+         * Retrieve a display resize request sent by the host using
+         * @a IDisplay:setVideoModeHint.
+         * See documentation in VMMDev.h.
+         */
         case VMMDevReq_GetDisplayChangeRequest2:
+        {

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