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-rw-r--r--src/audiofile.cc77
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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ * audiofile.cc
+ *
+ * Tue Jul 22 17:14:11 CEST 2008
+ * Copyright 2008 Bent Bisballe Nyeng
+ * deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ * This file is part of DrumGizmo.
+ *
+ * DrumGizmo 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.
+ *
+ * DrumGizmo 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 DrumGizmo; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+#include "audiofile.h"
+
+#include <stdlib.h>
+#include <unistd.h>
+
+#include <sndfile.h>
+
+AudioFile::AudioFile(std::string filename)
+{
+ this->filename = filename;
+ data = NULL;
+ size = 0;
+ // load();
+}
+
+AudioFile::~AudioFile()
+{
+ unload();
+}
+
+void AudioFile::unload()
+{
+ if(!data) return;
+
+ free(data);
+ data = NULL;
+ size = 0;
+}
+
+void AudioFile::load()
+{
+ if(data) return;
+
+ filename = "/tmp/aasimonster/" + filename;
+
+ SF_INFO sf_info;
+ SNDFILE *fh = sf_open(filename.c_str(), SFM_READ, &sf_info);
+
+ size = sf_seek(fh, 0, SEEK_END);
+ data = (jack_default_audio_sample_t*)malloc(sizeof(jack_default_audio_sample_t)*size);
+
+ printf("Loading %s, %d samples\n", filename.c_str(), size);
+
+ sf_seek(fh, 0, SEEK_SET);
+ sf_read_float(fh, data, size);
+
+ for(size_t i = 0; i < size; i++) data[i] *= 0.1;
+
+ sf_close(fh);
+}
+