Initial import

1 files changed, 75 insertions, 0 deletions

diff --git a/OpenAL32/OpenAL32.c b/OpenAL32/OpenAL32.c
new file mode 100644
index 00000000..20ca14f9
--- /dev/null
+++ b/OpenAL32/OpenAL32.c
@@ -0,0 +1,75 @@
+/**
+ * OpenAL cross platform audio library
+ * Copyright (C) 1999-2007 by authors.
+ * This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ *  License along with this library; if not, write to the
+ *  Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ *  Boston, MA  02111-1307, USA.
+ * Or go to http://www.gnu.org/copyleft/lgpl.html
+ */
+
+#include "alMain.h"
+#include "alBuffer.h"
+#include "alThunk.h"
+
+CRITICAL_SECTION g_mutex;
+
+#ifdef _WIN32
+BOOL APIENTRY DllMain(HANDLE hModule,DWORD ul_reason_for_call,LPVOID lpReserved)
+{
+    (void)lpReserved;
+
+    // Perform actions based on the reason for calling.
+    switch(ul_reason_for_call)
+    {
+        case DLL_PROCESS_ATTACH:
+            DisableThreadLibraryCalls(hModule);
+            InitializeCriticalSection(&g_mutex);
+            ALTHUNK_INIT();
+            ReadALConfig();
+            break;
+
+        case DLL_PROCESS_DETACH:
+            ReleaseALBuffers();
+            FreeALConfig();
+            ALTHUNK_EXIT();
+            DeleteCriticalSection(&g_mutex);
+            break;
+    }
+    return TRUE;
+}
+#else
+static void my_init() __attribute__((constructor));
+static void my_init()
+{
+    static ALenum once = AL_FALSE;
+    if(once) return;
+    once = AL_TRUE;
+
+    InitializeCriticalSection(&g_mutex);
+    ALTHUNK_INIT();
+    ReadALConfig();
+}
+static void my_deinit() __attribute__((destructor));
+static void my_deinit()
+{
+    static ALenum once = AL_FALSE;
+    if(once) return;
+    once = AL_TRUE;
+
+    ReleaseALBuffers();
+    FreeALConfig();
+    ALTHUNK_EXIT();
+    DeleteCriticalSection(&g_mutex);
+}
+#endif