mirror of
https://github.com/JvanKatwijk/dab-cmdline
synced 2025-10-06 08:02:52 +02:00
64 lines
1.7 KiB
C++
64 lines
1.7 KiB
C++
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#
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/*
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* Copyright (C) 2009, 2010, 2011
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* Jan van Katwijk (J.vanKatwijk@gmail.com)
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* Lazy Chair Computing
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*
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* This file is part of the main program for the DAB library
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*
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* DAB library 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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* DAB library 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 DAB library; 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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*/
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#include <stdio.h>
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#include "filesink.h"
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fileSink::fileSink (std::string fileName, bool *success) {
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if (fileName == "-") { // stdout
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outputFile = stdout;
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*success = true;
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}
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else {
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outputFile = fopen (fileName. c_str (), "w+b");
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*success = outputFile != NULL;
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}
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audioOK = *success;
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}
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fileSink::~fileSink (void) {
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if (audioOK)
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fclose (outputFile);
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}
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void fileSink::stop (void) {
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}
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void fileSink::restart (void) {
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}
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void fileSink::audioOutput (float *buffer, int32_t amount) {
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if (audioOK) {
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int16_t localBuffer [2 * amount];
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int16_t i;
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for (i = 0; i < amount; i ++) {
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localBuffer [2 * i ] = buffer [2 * i] * 32767;
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localBuffer [2 * i + 1] = buffer [2 * i + 1] * 32767;
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}
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fwrite (localBuffer, 2 * sizeof (int16_t), amount, outputFile);
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}
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}
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