furnace/src/engine/sfWrapper.h

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/**
* Furnace Tracker - multi-system chiptune tracker
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* Copyright (C) 2021-2023 tildearrow and contributors
*
* This program 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.
*
* This program 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 this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
// sfWrapper.h: libsndfile FILE* wrapper to work around Windows issue with
// non-ASCII chars in file path
// I wanted to do this in sndfile directly, but it's a
// submodule...
#ifndef _SFWRAPPER_H
#define _SFWRAPPER_H
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <sndfile.h>
#include "../ta-utils.h"
class SFWrapper {
FILE* f;
size_t len;
SF_VIRTUAL_IO vio;
SNDFILE* sf;
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int fileMode;
public:
sf_count_t ioGetSize();
sf_count_t ioSeek(sf_count_t offset, int whence);
sf_count_t ioRead(void* ptr, sf_count_t count);
sf_count_t ioWrite(const void* ptr, sf_count_t count);
sf_count_t ioTell();
int doClose();
SNDFILE* doOpen(const char* path, int mode, SF_INFO* sfinfo);
SFWrapper():
f(NULL),
len(0),
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sf(NULL),
fileMode(0) {}
};
#endif