mirror of https://github.com/AxioDL/boo.git
62 lines
1.6 KiB
C
62 lines
1.6 KiB
C
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/*
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** Copyright (C) 2008-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
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**
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** This program 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 2 of the License, or
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** (at your option) any later version.
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**
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** This program 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 program; if not, write to the Free Software
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** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <samplerate.h>
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#include "util.h"
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static void
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downsample_test (int converter)
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{ static float in [1000], out [10] ;
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SRC_DATA data ;
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printf (" downsample_test (%-28s) ....... ", src_get_name (converter)) ;
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fflush (stdout) ;
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data.src_ratio = 1.0 / 255.0 ;
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data.input_frames = ARRAY_LEN (in) ;
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data.output_frames = ARRAY_LEN (out) ;
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data.data_in = in ;
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data.data_out = out ;
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if (src_simple (&data, converter, 1))
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{ puts ("src_simple failed.") ;
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exit (1) ;
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} ;
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puts ("ok") ;
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} /* downsample_test */
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int
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main (void)
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{
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puts ("") ;
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downsample_test (SRC_ZERO_ORDER_HOLD) ;
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downsample_test (SRC_LINEAR) ;
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downsample_test (SRC_SINC_FASTEST) ;
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downsample_test (SRC_SINC_MEDIUM_QUALITY) ;
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downsample_test (SRC_SINC_BEST_QUALITY) ;
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puts ("") ;
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return 0 ;
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} /* main */
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