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-rw-r--r--gr-audio-portaudio/src/audio_portaudio_sink.h105
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diff --git a/gr-audio-portaudio/src/audio_portaudio_sink.h b/gr-audio-portaudio/src/audio_portaudio_sink.h
deleted file mode 100644
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--- a/gr-audio-portaudio/src/audio_portaudio_sink.h
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@@ -1,105 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2006 Free Software Foundation, Inc.
- *
- * This file is part of GNU Radio
- *
- * GNU Radio 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 3, or (at your option)
- * any later version.
- *
- * GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
- */
-#ifndef INCLUDED_AUDIO_PORTAUDIO_SINK_H
-#define INCLUDED_AUDIO_PORTAUDIO_SINK_H
-
-#include <gr_sync_block.h>
-#include <gr_buffer.h>
-#include <gruel/thread.h>
-#include <string>
-#include <portaudio.h>
-#include <stdexcept>
-//#include <gri_logger.h>
-
-class audio_portaudio_sink;
-typedef boost::shared_ptr<audio_portaudio_sink> audio_portaudio_sink_sptr;
-
-/*!
- * \brief PORTAUDIO audio sink.
- *
- * \param sampling_rate sampling rate in Hz
- * \param device_name PORTAUDIO device name, e.g., "pa:"
- * \param ok_to_block true if it's ok for us to block
- */
-audio_portaudio_sink_sptr
-audio_portaudio_make_sink (int sampling_rate,
- const std::string device_name = "",
- bool ok_to_block = true);
-
-PaStreamCallback portaudio_sink_callback;
-
-
-/*!
- * \ Audio sink using PORTAUDIO
- *
- * Input samples must be in the range [-1,1].
- */
-class audio_portaudio_sink : public gr_sync_block {
- friend audio_portaudio_sink_sptr
- audio_portaudio_make_sink (int sampling_rate,
- const std::string device_name,
- bool ok_to_block);
-
- friend PaStreamCallback portaudio_sink_callback;
-
-
- unsigned int d_sampling_rate;
- std::string d_device_name;
- bool d_ok_to_block;
- bool d_verbose;
-
- unsigned int d_portaudio_buffer_size_frames; // number of frames in a portaudio buffer
-
- PaStream *d_stream;
- PaStreamParameters d_output_parameters;
-
- gr_buffer_sptr d_writer; // buffer used between work and callback
- gr_buffer_reader_sptr d_reader;
-
- gruel::mutex d_ringbuffer_mutex;
- gruel::condition_variable d_ringbuffer_cond;
- bool d_ringbuffer_ready;
-
- // random stats
- int d_nunderuns; // count of underruns
- //gri_logger_sptr d_log; // handle to non-blocking logging instance
-
- void output_error_msg (const char *msg, int err);
- void bail (const char *msg, int err) throw (std::runtime_error);
- void create_ringbuffer();
-
-
- protected:
- audio_portaudio_sink (int sampling_rate, const std::string device_name,
- bool ok_to_block);
-
- public:
- ~audio_portaudio_sink ();
-
- bool check_topology (int ninputs, int noutputs);
-
- int work (int noutput_items,
- gr_vector_const_void_star &input_items,
- gr_vector_void_star &output_items);
-};
-
-#endif /* INCLUDED_AUDIO_PORTAUDIO_SINK_H */