1 files changed, 48 insertions, 0 deletions
diff --git a/client/x11/playback.h b/client/x11/playback.h
new file mode 100644
index 00000000..151f5afc
--- /dev/null
+++ b/client/x11/playback.h
@@ -0,0 +1,48 @@
+/*
+   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_LINUX_PLAYBACK
+#define _H_LINUX_PLAYBACK
+
+#include <alsa/asoundlib.h>
+
+#include "common.h"
+#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:
+    bool init(uint32_t sampels_per_sec, uint32_t bits_per_sample, uint32_t channel);
+    void cleanup();
+
+private:
+    snd_pcm_t* _pcm;
+    snd_pcm_hw_params_t* _hw_params;
+    snd_pcm_sw_params_t* _sw_params;
+    uint32_t _sampels_per_ms;
+};
+
+#endif
+