--- a/hostsupport/hostopengles20/src/GLES2/platform.c	Wed Oct 06 18:00:57 2010 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,91 +0,0 @@
-/* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Initial Contributors:
- * Nokia Corporation - initial contribution.
- *
- * Contributors:
- *
- * Description:
- *
- */
-
-#include "common.h"
-#include "platform.h"
-
-static int dgl_lock_initialized = 0;
-static DGLES2_LOCK dgl_lock;
-
-#ifdef _WIN32
-static void dglInitializeLock(void)
-{
-    InitializeCriticalSection(&dgl_lock);
-    dgl_lock_initialized = 1;
-}
-
-void dglGetLock(void)
-{
-    if(!dgl_lock_initialized)
-    {
-        dglInitializeLock();
-    }
-    EnterCriticalSection(&dgl_lock);
-}
-
-void dglReleaseLock(void)
-{
-    DGLES2_ASSERT(dgl_lock_initialized);
-    LeaveCriticalSection(&dgl_lock);
-}
-#else /* _WIN32 */
-static void initializeLock()
-{
-    int ret;
-
-    DGLES2_ASSERT(!dgl_lock_initialized);
-
-    pthread_mutexattr_t attr;
-    ret = pthread_mutexattr_init(&attr);	//initially not locked
-    DGLES2_ASSERT(!ret);	//check that there aren't any errors
-    ret = pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);	//count the number of recursive locks
-    DGLES2_ASSERT(!ret);	//check that there aren't any errors
-    ret = pthread_mutex_init(&dgl_lock, &attr);
-    pthread_mutexattr_destroy(&attr);
-    DGLES2_ASSERT(!ret);	//check that there aren't more errors
-
-    dgl_lock_initialized = 1;
-}
-
-void glesGetLock()
-{
-    if(!dgl_lock_initialized)
-    {
-        initializeLock();
-    }
-    int ret = pthread_mutex_lock(&dgl_lock);
-    DGLES2_ASSERT(!ret);
-}
-
-void glesReleaseLock()
-{
-    DGLES2_ASSERT(dgl_lock_initialized);
-    int ret = pthread_mutex_unlock(&dgl_lock);
-    DGLES2_ASSERT(!ret);
-}
-#endif