converted URingBuffer

1 files changed, 52 insertions, 0 deletions

diff --git a/src/base/ringbuffer.hpp b/src/base/ringbuffer.hpp
new file mode 100644
index 00000000..f3e9ebd5
--- /dev/null
+++ b/src/base/ringbuffer.hpp
@@ -0,0 +1,52 @@
+/*
+ * UltraStar Deluxe - Karaoke Game
+ *
+ * UltraStar Deluxe is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ * $URL$
+ * $Id$
+ */
+
+#ifndef RINGBUFFER_HPP
+#define RINGBUFFER_HPP
+
+namespace usdx
+{
+	class RingBuffer
+	{
+	private:
+		char *ring_buffer;
+		int buffer_count;
+		int buffer_size;
+		int write_pos;
+		int read_pos;
+	public:
+		RingBuffer(int size);
+		~RingBuffer();
+
+		int read(char* buffer, int count);
+		int write(char *buffer, int count);
+		int get_size();
+		int get_available();
+		void flush(void);
+	};
+};
+
+#endif