Changeset 48079 in vbox for trunk/src/VBox/HostServices/SharedOpenGL/crserverlib

Timestamp:

Aug 27, 2013 12:30:57 PM (11 years ago)

Author:

vboxsync

Message:

crOpenGL: proper default shared context support

Location:

trunk/src/VBox/HostServices/SharedOpenGL/crserverlib

Files:

• server_context.c (modified) (3 diffs)
• server_misc.c (modified) (1 diff)

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

@@ -63 +63 @@
         cr_server.firstCallCreateContext = GL_FALSE;
         fFirst = GL_TRUE;
+
+        cr_server.head_spu->dispatch_table.ChromiumParameteriCR(GL_HH_SET_DEFAULT_SHARED_CTX, cr_server.MainContextInfo.SpuContext);
     }
     else {
@@ -71 +73 @@
             /* the new context needs new visual attributes */
             cr_server.MainContextInfo.CreateInfo.visualBits |= visualBits;
-            crDebug("crServerDispatchCreateContext requires new visual (0x%x).",
+            crWarning("crServerDispatchCreateContext requires new visual (0x%x).",
                     cr_server.MainContextInfo.CreateInfo.visualBits);
 
@@ -95 +97 @@
                 return -1;
             }
+
+            /* we do not need to clean up the old default context explicitly, since the above cr_server.head_spu->dispatch_table.DestroyContext call
+             * will do that for us */
+            cr_server.head_spu->dispatch_table.ChromiumParameteriCR(GL_HH_SET_DEFAULT_SHARED_CTX, cr_server.MainContextInfo.SpuContext);
         }
     }

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

@@ -274 +274 @@
     case GL_HOST_WND_CREATED_HIDDEN_CR:
         cr_server.bWindowsInitiallyHidden = value ? 1 : 0;
+        break;
+    case GL_HH_SET_DEFAULT_SHARED_CTX:
+        crWarning("Recieved GL_HH_SET_DEFAULT_SHARED_CTX from guest, ignoring");
         break;
     default: