Changeset 33475 in vbox for trunk/src/VBox/Additions/common/crOpenGL/pack/packspu_net.c

Timestamp:

Oct 26, 2010 5:23:54 PM (14 years ago)

Author:

vboxsync

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

67067

Message:

crOpenGL/wddm: multithreading fix

File:

• trunk/src/VBox/Additions/common/crOpenGL/pack/packspu_net.c (modified) (3 diffs)

trunk/src/VBox/Additions/common/crOpenGL/pack/packspu_net.c

@@ -120 +120 @@
     CRPackBuffer *buf;
 
+#ifdef CHROMIUM_THREADSAFE
     crLockMutex(&_PackMutex);
+#endif
 
     /* we should _always_ pass a valid <arg> value */
     CRASSERT(thread);
+#ifdef CHROMIUM_THREADSAFE
+    CR_LOCK_PACKER_CONTEXT(thread->packer);
+#endif
     ctx = thread->currentContext;
     buf = &(thread->buffer);
@@ -145 +150 @@
            crPackSetBuffer( thread->packer, buf );
            crPackResetPointers(thread->packer);
+#ifdef CHROMIUM_THREADSAFE
+           CR_UNLOCK_PACKER_CONTEXT(thread->packer);
            crUnlockMutex(&_PackMutex);
+#endif
            return;
     }
@@ -173 +181 @@
     crPackResetPointers(thread->packer);
 
+#ifdef CHROMIUM_THREADSAFE
+    CR_UNLOCK_PACKER_CONTEXT(thread->packer);
     crUnlockMutex(&_PackMutex);
+#endif
 }