129 lines
2.7 KiB
C++
129 lines
2.7 KiB
C++
// ==============================================================
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// This file is part of Glest Shared Library (www.glest.org)
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//
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// Copyright (C) 2001-2008 Martio Figueroa
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//
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// You can redistribute this code and/or modify it under
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// the terms of the GNU General Public License as published
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// by the Free Software Foundation; either version 2 of the
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// License, or (at your option) any later version
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// ==============================================================
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#include "sound.h"
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#include <fstream>
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#include <stdexcept>
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#include "leak_dumper.h"
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namespace Shared{ namespace Sound{
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// =====================================================
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// class SoundInfo
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// =====================================================
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SoundInfo::SoundInfo(){
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channels= 0;
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samplesPerSecond= 0;
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bitsPerSample= 0;
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size= 0;
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}
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// =====================================================
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// class Sound
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// =====================================================
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Sound::Sound(){
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volume= 0.0f;
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fileName = "";
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}
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// =====================================================
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// class StaticSound
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// =====================================================
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StaticSound::StaticSound(){
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samples= NULL;
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soundFileLoader = NULL;
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fileName = "";
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}
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StaticSound::~StaticSound(){
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close();
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}
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void StaticSound::close(){
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if(samples != NULL) {
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delete [] samples;
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samples = NULL;
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}
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if(soundFileLoader!=NULL){
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soundFileLoader->close();
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delete soundFileLoader;
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soundFileLoader= NULL;
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}
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}
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void StaticSound::load(const string &path){
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close();
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fileName = path;
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string ext= path.substr(path.find_last_of('.')+1);
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soundFileLoader= SoundFileLoaderFactory::getInstance()->newInstance(ext);
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soundFileLoader->open(path, &info);
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samples= new int8[info.getSize()];
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soundFileLoader->read(samples, info.getSize());
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soundFileLoader->close();
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if(soundFileLoader!=NULL){
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soundFileLoader->close();
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delete soundFileLoader;
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soundFileLoader= NULL;
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}
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}
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// =====================================================
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// class StrSound
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// =====================================================
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StrSound::StrSound(){
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soundFileLoader= NULL;
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next= NULL;
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fileName = "";
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}
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StrSound::~StrSound(){
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close();
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}
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void StrSound::open(const string &path){
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close();
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fileName = path;
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string ext= path.substr(path.find_last_of('.')+1);
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soundFileLoader= SoundFileLoaderFactory::getInstance()->newInstance(ext);
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soundFileLoader->open(path, &info);
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}
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uint32 StrSound::read(int8 *samples, uint32 size){
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return soundFileLoader->read(samples, size);
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}
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void StrSound::close(){
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if(soundFileLoader!=NULL){
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soundFileLoader->close();
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delete soundFileLoader;
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soundFileLoader= NULL;
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}
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}
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void StrSound::restart(){
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soundFileLoader->restart();
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}
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}}//end namespace
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