diff options
author | Bent Bisballe Nyeng <deva@aasimon.org> | 2012-07-30 22:05:11 +0200 |
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committer | Bent Bisballe Nyeng <deva@aasimon.org> | 2012-07-30 22:05:11 +0200 |
commit | 95ab4d90ad6ee7644fd9a0b0d70a59e6c6b2dbda (patch) | |
tree | f549d747a76d80d0408ac274ab963436cb4dba3e /src/audioout.h | |
parent | 6215d50ba48bf11c08bb7053e2d8c4935ea67e5e (diff) |
AudioIn/Out classes based on Alsa.
Diffstat (limited to 'src/audioout.h')
-rw-r--r-- | src/audioout.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/src/audioout.h b/src/audioout.h new file mode 100644 index 0000000..e020b0b --- /dev/null +++ b/src/audioout.h @@ -0,0 +1,52 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * player.h + * + * Sun May 17 08:19:51 CEST 2009 + * Copyright 2009 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of AudioChain. + * + * AudioChain 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. + * + * AudioChain 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 AudioChain; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __AUDIOCHAIN_PLAYER_H__ +#define __AUDIOCHAIN_PLAYER_H__ + +#include <stdlib.h> + +#include <string> + +// Use the newer ALSA API +#define ALSA_PCM_NEW_HW_PARAMS_API + +#include <asoundlib.h> + +typedef float sample_t; + +class AudioOut { +public: + AudioOut(std::string device, unsigned int srate, int channels); + ~AudioOut(); + void write(sample_t *samples, size_t size); + +private: + snd_pcm_t *handle; + snd_pcm_hw_params_t *params; +}; + +#endif/*__AUDIOCHAIN_PLAYER_H__*/ |