80 lines
2.1 KiB
C
80 lines
2.1 KiB
C
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/* -*- c++ -*- */
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/*
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* Copyright 2013 Sylvain Munaut <tnt@246tNt.com>
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*
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* This is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3, or (at your option)
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* any later version.
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*
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* This software is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef INCLUDED_GR_FOSPHOR_GLFW_SINK_C_IMPL_H
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#define INCLUDED_GR_FOSPHOR_GLFW_SINK_C_IMPL_H
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#include <gnuradio/thread/thread.h>
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#include <gnuradio/fosphor/glfw_sink_c.h>
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struct fosphor;
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struct GLFWwindow;
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namespace gr {
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namespace fosphor {
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class fifo;
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/*!
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* \brief Main fosphor sink for GL spectrum display
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* \ingroup fosphor
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*/
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class glfw_sink_c_impl : public glfw_sink_c
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{
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private:
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void worker();
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static void _worker(glfw_sink_c_impl *obj);
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void glfw_render(void);
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void glfw_cb_reshape(int w, int h);
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void glfw_cb_key(int key, int scancode, int action, int mods);
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static void _glfw_cb_reshape(GLFWwindow *wnd, int w, int h);
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static void _glfw_cb_key(GLFWwindow *wnd, int key, int scancode, int action, int mods);
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gr::thread::thread d_worker;
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bool d_active;
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GLFWwindow *d_window;
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fifo *d_fifo;
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struct fosphor *d_fosphor;
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int d_width, d_height;
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int d_db_ref, d_db_per_div_idx;
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static const int k_db_per_div[];
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public:
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glfw_sink_c_impl();
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virtual ~glfw_sink_c_impl();
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int work (int noutput_items,
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gr_vector_const_void_star &input_items,
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gr_vector_void_star &output_items);
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};
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} // namespace fosphor
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} // namespace gr
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#endif /* INCLUDED_GR_FOSPHOR_GLFW_SINK_C_IMPL_H */
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