/* Copyright (C) 2009 Nasca Octavian Paul Author: Nasca Octavian Paul This program is free software; you can redistribute it and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. 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 (version 2) for more details. You should have received a copy of the GNU General Public License (version 2) along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include "AOutputS.h" using namespace std; AOutputS::AOutputS(){ handle=AF_NULL_FILEHANDLE; }; AOutputS::~AOutputS(){ close(); }; bool AOutputS::newfile(string filename,int samplerate,bool use32bit){ close();//inchide un posibil fisier existent AFfilesetup afsetup=afNewFileSetup(); if (use32bit) afInitSampleFormat(afsetup,AF_DEFAULT_TRACK,AF_SAMPFMT_TWOSCOMP,32); afInitChannels(afsetup,AF_DEFAULT_TRACK,2); afInitRate(afsetup,AF_DEFAULT_TRACK,samplerate); handle=afOpenFile(filename.c_str(),"w",afsetup); if (handle==AF_NULL_FILEHANDLE){//eroare afFreeFileSetup(afsetup); return(false); }; afSetVirtualSampleFormat(handle,AF_DEFAULT_TRACK,AF_SAMPFMT_TWOSCOMP,32); afFreeFileSetup(afsetup); return(true); }; void AOutputS::close(){ if (handle!=AF_NULL_FILEHANDLE){ afCloseFile(handle); handle=AF_NULL_FILEHANDLE; }; }; void AOutputS::write(int nsmps,int *smps){ if (handle==AF_NULL_FILEHANDLE) return; afWriteFrames(handle,AF_DEFAULT_TRACK,smps,nsmps); };