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/*
* Copyright (C) 2008-2010 Team XBMC
* http://www.xbmc.org
*
* 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, 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 XBMC; see the file COPYING. If not, write to
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
* http://www.gnu.org/copyleft/gpl.html
*
*/
#if defined(__linux__) || defined(__FreeBSD__)
#define __declspec(x)
#endif
extern "C"
{
#include "src/types.h"
#include "src/log.h"
#include "src/version.h"
#include "src/machine/nsf.h"
__declspec(dllexport) void* DLL_LoadNSF(const char* szFileName)
{
nsf_init();
log_init();
nsf_t* result = nsf_load(const_cast<char*>(szFileName),NULL,0);
return result;
}
void __declspec(dllexport) DLL_FreeNSF(void* nsf)
{
nsf_t* pNsf = (nsf_t*)nsf;
nsf_free(&pNsf);
}
__declspec(dllexport) char* DLL_GetTitle(void* nsf)
{
return (char*)((nsf_t*)nsf)->song_name;
}
__declspec(dllexport) char* DLL_GetArtist(void* nsf)
{
return (char*)((nsf_t*)nsf)->artist_name;
}
int __declspec(dllexport) DLL_StartPlayback(void* nsf, int track)
{
nsf_playtrack((nsf_t*)nsf,track,48000,16,false);
for (int i = 0; i < 6; i++)
nsf_setchan((nsf_t*)nsf,i,true);
return 1;
}
long __declspec(dllexport) DLL_FillBuffer(void* nsf, char* buffer, int size)
{
nsf_t* pNsf = (nsf_t*)nsf;
nsf_frame(pNsf);
pNsf->process(buffer,size);
return size*2;
}
void __declspec(dllexport) DLL_FrameAdvance(void* nsf)
{
nsf_frame((nsf_t*)nsf);
}
int __declspec(dllexport) DLL_GetPlaybackRate(void* nsf)
{
return ((nsf_t*)nsf)->playback_rate;
}
int __declspec(dllexport) DLL_GetNumberOfSongs(void* nsf)
{
return (int)((nsf_t*)nsf)->num_songs;
}
}
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