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Diffstat (limited to 'src/base/ringbuffer.hpp')
| -rw-r--r-- | src/base/ringbuffer.hpp | 52 |
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 |