Changeset 48095 in vbox for trunk/src/VBox

Timestamp:

Aug 27, 2013 4:50:29 PM (11 years ago)

Author:

vboxsync

Message:

crOpenGL: yet another adjustment to 3D notify mechanism

Location:

trunk/src/VBox/HostServices/SharedOpenGL/crserverlib

Files:

• server_main.c (modified) (2 diffs)
• server_window.c (modified) (2 diffs)

trunk/src/VBox/HostServices/SharedOpenGL/crserverlib/server_main.c

@@ -2676 +2676 @@
     CRASSERT(idScreen < cr_server.screenCount);
 
-    if (!cr_server.aWinVisibilityInfos[idScreen].cVisibleWindows == !cr_server.aWinVisibilityInfos[idScreen].fLastReportedVisible)
+    if (!cr_server.aWinVisibilityInfos[idScreen].fVisibleChanged
+            && !cr_server.aWinVisibilityInfos[idScreen].cVisibleWindows == !cr_server.aWinVisibilityInfos[idScreen].fLastReportedVisible)
         return;
 
@@ -2683 +2684 @@
 
     cr_server.aWinVisibilityInfos[idScreen].fLastReportedVisible = cr_server.aWinVisibilityInfos[idScreen].cVisibleWindows ? 1 : 0;
+    cr_server.aWinVisibilityInfos[idScreen].fVisibleChanged = 0;
 }
 

trunk/src/VBox/HostServices/SharedOpenGL/crserverlib/server_window.c

@@ -48 +48 @@
     {
         ++cr_server.aWinVisibilityInfos[pMural->screenId].cVisibleWindows;
+        cr_server.aWinVisibilityInfos[pMural->screenId].fVisibleChanged = 1;
     }
     else
@@ -53 +54 @@
         --cr_server.aWinVisibilityInfos[pMural->screenId].cVisibleWindows;
         CRASSERT(cr_server.aWinVisibilityInfos[pMural->screenId].cVisibleWindows < UINT32_MAX/2);
+        if (!cr_server.aWinVisibilityInfos[pMural->screenId].cVisibleWindows)
+            cr_server.aWinVisibilityInfos[pMural->screenId].fVisibleChanged = 0;
     }