Changeset 37986 in vbox for trunk/src/VBox/GuestHost/OpenGL

Timestamp:

Jul 15, 2011 3:14:35 PM (13 years ago)

Author:

vboxsync

Message:

Wddm/3d: fix thread sync issues

Location:

trunk/src/VBox/GuestHost/OpenGL

Files:

• include/cr_hash.h (modified) (1 diff)
• util/hash.c (modified) (1 diff)

trunk/src/VBox/GuestHost/OpenGL/include/cr_hash.h

@@ -36 +36 @@
 /*Returns GL_TRUE if given hashtable hold the data, pKey is updated with key value for data in this case*/
 DECLEXPORT(GLboolean) crHashtableGetDataKey(CRHashTable *pHash, void *pData, unsigned long *pKey);
+DECLEXPORT(void) crHashtableLock(CRHashTable *h);
+DECLEXPORT(void) crHashtableUnlock(CRHashTable *h);
 
 #ifdef __cplusplus

trunk/src/VBox/GuestHost/OpenGL/util/hash.c

@@ -353 +353 @@
 }
 
+void crHashtableLock(CRHashTable *h)
+{
+#ifdef CHROMIUM_THREADSAFE
+    crLockMutex(&h->mutex);
+#endif
+}
+
+void crHashtableUnlock(CRHashTable *h)
+{
+#ifdef CHROMIUM_THREADSAFE
+    crUnlockMutex(&h->mutex);
+#endif
+}
 
 void crHashtableWalk( CRHashTable *hash, CRHashtableWalkCallback walkFunc , void *dataPtr2)