From 7d079fd7802763efd8c2d8856117b5df0b3a14e4 Mon Sep 17 00:00:00 2001
From: Michal Krol <mjkrol@gmail.org>
Date: Mon, 17 Jan 2005 16:01:49 +0000
Subject: 2005-oct-19 3dlabs slang compiler, tweaked a little bit

---
 .../shader/slang/OSDependent/Windows/ossource.cpp  | 123 +++++++++++++++++++++
 1 file changed, 123 insertions(+)
 create mode 100755 src/mesa/shader/slang/OSDependent/Windows/ossource.cpp

(limited to 'src/mesa/shader/slang/OSDependent/Windows/ossource.cpp')

diff --git a/src/mesa/shader/slang/OSDependent/Windows/ossource.cpp b/src/mesa/shader/slang/OSDependent/Windows/ossource.cpp
new file mode 100755
index 0000000000..81af9688b2
--- /dev/null
+++ b/src/mesa/shader/slang/OSDependent/Windows/ossource.cpp
@@ -0,0 +1,123 @@
+//
+//Copyright (C) 2002-2004  3Dlabs Inc. Ltd.
+//All rights reserved.
+//
+//Redistribution and use in source and binary forms, with or without
+//modification, are permitted provided that the following conditions
+//are met:
+//
+//    Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//
+//    Redistributions in binary form must reproduce the above
+//    copyright notice, this list of conditions and the following
+//    disclaimer in the documentation and/or other materials provided
+//    with the distribution.
+//
+//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+//POSSIBILITY OF SUCH DAMAGE.
+//
+
+#include "Initialisation.h"
+
+//
+// This file contains contains the window's specific functions
+//
+
+#if !(defined(_WIN32) || defined(_WIN64))
+#error Trying to build a windows specific file in a non windows build.
+#endif
+
+//
+// disable DllMain on Mesa-3D builds, call appropriate Init* and Detach*
+// routines manually in context initialization
+//
+/*BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
+{
+    switch (fdwReason)
+    {
+        case DLL_PROCESS_ATTACH:
+            if (!InitProcess())
+                return false;
+            break;
+        case DLL_THREAD_ATTACH:
+            if (!InitThread())
+                return false;
+            break;
+
+        case DLL_THREAD_DETACH:
+
+            if (!DetachThread())
+                return false;
+            break;
+
+        case DLL_PROCESS_DETACH:
+
+            DetachProcess();
+            break;
+
+        default:
+            assert(0 && "DllMain(): Reason for calling DLL Main is unknown");
+            return false;
+    }
+
+    return true;
+}*/
+
+//
+// Thread Local Storage Operations
+//
+OS_TLSIndex OS_AllocTLSIndex()
+{
+    DWORD dwIndex = TlsAlloc();
+    if (dwIndex == TLS_OUT_OF_INDEXES) {
+        assert(0 && "OS_AllocTLSIndex(): Unable to allocate Thread Local Storage");
+        return (OS_INVALID_TLS_INDEX);
+    }
+
+    return dwIndex;
+}
+
+
+bool OS_SetTLSValue(OS_TLSIndex nIndex, void *lpvValue)
+{
+    if (nIndex == OS_INVALID_TLS_INDEX)
+    {
+        assert(0 && "OS_SetTLSValue(): Invalid TLS Index");
+        return false;
+    }
+
+    if (TlsSetValue(nIndex, lpvValue))
+        return true;
+    else
+        return false;
+}
+
+
+bool OS_FreeTLSIndex(OS_TLSIndex nIndex)
+{
+    if (nIndex == OS_INVALID_TLS_INDEX) {
+        assert(0 && "OS_SetTLSValue(): Invalid TLS Index");
+        return false;
+    }
+
+    if (TlsFree(nIndex))
+        return true;
+    else
+        return false;
+}
+
-- 
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