From c1d726c2d62424867ec14f2cde16b00fe0ddfee1 Mon Sep 17 00:00:00 2001
From: Jason Sams <rjsams@android.com>
Date: Thu, 18 Mar 2010 11:39:44 -0700
Subject: Seperate out Mutex and Signal code into reusable classes.

Change-Id: I381d09d89b567d433a10a91e0d7e59c24d3444d8
---
 libs/rs/rsMutex.h | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 libs/rs/rsMutex.h

(limited to 'libs/rs/rsMutex.h')

diff --git a/libs/rs/rsMutex.h b/libs/rs/rsMutex.h
new file mode 100644
index 0000000..47725d7
--- /dev/null
+++ b/libs/rs/rsMutex.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_RS_MUTEX_H
+#define ANDROID_RS_MUTEX_H
+
+
+#include "rsUtils.h"
+
+namespace android {
+namespace renderscript {
+
+class Mutex {
+public:
+    Mutex();
+    ~Mutex();
+
+    bool init();
+    bool lock();
+    bool unlock();
+
+protected:
+    pthread_mutex_t mMutex;
+};
+
+}
+}
+
+#endif
+
-- 
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