imported Löve GLES branch (changeset 1ba9037e558b)

jni/love/src/modules/thread/threads.h

@@ -0,0 +1,98 @@
+/**
+ * Copyright (c) 2006-2013 LOVE Development Team
+ *
+ * This software is provided 'as-is', without any express or implied
+ * warranty.  In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ *    claim that you wrote the original software. If you use this software
+ *    in a product, an acknowledgment in the product documentation would be
+ *    appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ *    misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ **/
+
+#ifndef LOVE_THREAD_THREADS_H
+#define LOVE_THREAD_THREADS_H
+
+#include <common/config.h>
+#include "Thread.h"
+
+namespace love
+{
+namespace thread
+{
+
+class Mutex
+{
+public:
+	virtual ~Mutex() {}
+
+	virtual void lock() = 0;
+	virtual void unlock() = 0;
+};
+
+class Conditional
+{
+public:
+	virtual ~Conditional() {}
+
+	virtual void signal() = 0;
+	virtual void broadcast() = 0;
+	virtual bool wait(Mutex *mutex, int timeout=-1) = 0;
+};
+
+class Lock
+{
+public:
+	Lock(Mutex *m);
+	Lock(Mutex &m);
+	~Lock();
+
+private:
+	Mutex *mutex;
+};
+
+class EmptyLock
+{
+public:
+	EmptyLock();
+	~EmptyLock();
+
+	void setLock(Mutex *m);
+	void setLock(Mutex &m);
+
+private:
+	Mutex *mutex;
+};
+
+class Threadable
+{
+public:
+	Threadable();
+	virtual ~Threadable();
+
+	virtual void threadFunction() = 0;
+
+	bool start();
+	void wait();
+	bool isRunning() const;
+
+protected:
+	Thread *owner;
+};
+
+Mutex *newMutex();
+Conditional *newConditional();
+Thread *newThread(Threadable *t);
+
+} // thread
+} // love
+
+#endif /* LOVE_THREAD_THREADS_H */