Changeset 44290 in vbox for trunk/src/VBox/HostServices/SharedOpenGL/render

Timestamp:

Jan 14, 2013 9:49:11 PM (12 years ago)

Author:

vboxsync

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

83199

Message:

crOpenGL: saved state fixes & improvements

Location:

trunk/src/VBox/HostServices/SharedOpenGL/render

Files:

• renderspu.c (modified) (3 diffs)
• renderspu_wgl.c (modified) (1 diff)

trunk/src/VBox/HostServices/SharedOpenGL/render/renderspu.c

@@ -177 +177 @@
     CRASSERT(ctx);
 
+    if (ctx == 0)
+    {
+        crWarning("request to destroy a default context, ignoring");
+        return;
+    }
+
     context = (ContextInfo *) crHashtableSearch(render_spu.contextTable, ctx);
     CRASSERT(context);
@@ -352 +358 @@
     {
         renderspuMakeCurrent(0, 0, pCtx->id);
+        pCtx->currentWindow=0;
     }
 }
@@ -362 +369 @@
 
     CRASSERT(win >= 0);
+    if (win == 0)
+    {
+        crWarning("request to destroy a default mural, ignoring");
+        return;
+    }
     window = (WindowInfo *) crHashtableSearch(render_spu.windowTable, win);
     if (window) {

trunk/src/VBox/HostServices/SharedOpenGL/render/renderspu_wgl.c

@@ -1254 +1254 @@
     }
 
-    sharedContext->currentWindow = window;
-
     return GL_TRUE;
 }