diff options
author | Bent Bisballe Nyeng <deva@aasimon.org> | 2014-09-25 17:08:44 +0200 |
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committer | Bent Bisballe Nyeng <deva@aasimon.org> | 2014-09-25 17:08:44 +0200 |
commit | 4f6b15ea26b5fa09f300f67e4ce1057c2b39a3aa (patch) | |
tree | 45d7bb4a9a90ef603b5a7a65a4d4d4309a7a1538 /src/source.h | |
parent | 0602763044f0f0f9163f2a888627213347d3dbb7 (diff) |
New API, new name, new version.
Diffstat (limited to 'src/source.h')
-rw-r--r-- | src/source.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/src/source.h b/src/source.h new file mode 100644 index 0000000..d7e2d76 --- /dev/null +++ b/src/source.h @@ -0,0 +1,56 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set et sw=2 ts=2: */ +/*************************************************************************** + * source.h + * + * Thu Sep 25 10:35:39 CEST 2014 + * Copyright 2014 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of LibAudioIO. + * + * LibAudioIO is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * LibAudioIO 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with LibAudioIO; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ +#ifndef __LIBAUDIOIO_SOURCE_H__ +#define __LIBAUDIOIO_SOURCE_H__ + +// Make API behave like ALSA 1.x.x with ALSA 0.9.x +#define ALSA_PCM_NEW_HW_PARAMS_API + +#include <asoundlib.h> + +class Source { +public: + Source(snd_pcm_t *handle, unsigned int samplerate, + unsigned int channels, snd_pcm_uframes_t frames); + ~Source(); + + int readSamples(char *pcm, size_t maxsize); + + unsigned int samplerate(); + unsigned int channels(); + snd_pcm_uframes_t frames(); + +private: + snd_pcm_t *handle; + + unsigned int _samplerate; + unsigned int _channels; + snd_pcm_uframes_t _frames; +}; + +#endif/*__LIBAUDIOIO_SOURCE_H__*/ |