1 files changed, 55 insertions, 0 deletions
diff --git a/client/windows/playback.h b/client/windows/playback.h
new file mode 100644
index 00000000..9a50cdba
--- /dev/null
+++ b/client/windows/playback.h
@@ -0,0 +1,55 @@
+/*
+   Copyright (C) 2009 Red Hat, Inc.
+
+   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.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef _H_WINDOWS_AUDIO_PLAYBACK
+#define _H_WINDOWS_AUDIO_PLAYBACK
+
+#include "audio_devices.h"
+
+class WavePlayer: public WavePlaybackAbstract {
+public:
+    WavePlayer(uint32_t sampels_per_sec, uint32_t bits_per_sample, uint32_t channels);
+    virtual ~WavePlayer();
+
+    virtual bool write(uint8_t* frame);
+    virtual bool abort();
+    virtual void stop();
+    virtual uint32_t get_delay_ms();
+
+private:
+    WAVEHDR* wave_hader(uint32_t position);
+    void move_head();
+    WAVEHDR* get_buff();
+    void reclaim();
+    void drain();
+    void init_ring(uint32_t sample_bytes);
+
+private:
+    HWAVEOUT _wave_out;
+    uint32_t _sampels_per_ms;
+    uint32_t _frame_bytes;
+    uint32_t _start_mark;
+    uint32_t _ring_item_size;
+    uint8_t* _ring;
+    uint32_t _ring_size;
+    uint32_t _head;
+    uint32_t _in_use;
+    bool _paused;
+};
+
+#endif
+