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Diffstat (limited to 'client/x11/record.h')
-rw-r--r-- | client/x11/record.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/client/x11/record.h b/client/x11/record.h new file mode 100644 index 00000000..540f1d2f --- /dev/null +++ b/client/x11/record.h @@ -0,0 +1,60 @@ +/* + 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_RECORD +#define _H_LINUX_RECORD + +#include <alsa/asoundlib.h> + +#include "common.h" +#include "audio_devices.h" +#include "platform.h" + +class WaveRecorder: public WaveRecordAbstract { +public: + WaveRecorder(Platform::RecordClinet& client, + uint32_t sampels_per_sec, + uint32_t bits_per_sample, + uint32_t channels); + virtual ~WaveRecorder(); + + virtual void start(); + virtual void stop(); + virtual bool abort(); + +private: + bool init(uint32_t sampels_per_sec, + uint32_t bits_per_sample, + uint32_t channels); + void cleanup(); + void on_event(); + +private: + Platform::RecordClinet& _client; + snd_pcm_t* _pcm; + snd_pcm_hw_params_t* _hw_params; + snd_pcm_sw_params_t* _sw_params; + uint32_t _sample_bytes; + uint8_t* _frame; + uint8_t* _frame_pos; + uint8_t* _frame_end; + class EventTrigger; + EventTrigger* _event_trigger; +}; + +#endif + |