AudioBuffer* AudioManager::load(const std::string& filePath,DataStream* stream){
AudioBuffer* ret=find(filePath);
if(ret!=0){
return ret;
}
unsigned char* wavBuffer=0;
do{
BasicWAVEHeader header;
wavBuffer=loadwav(stream->data(),stream->size(),&header);
if(!wavBuffer){
DebugLog("Load audio failed:%s",filePath.c_str());
break;
}
ALuint buffer= createBufferFromWave(wavBuffer,header);
if(!buffer){
DebugLog("Create Buffer From Wave Failed");
break;
}
ret=new AudioBuffer(buffer,filePath);
_bufferMap[filePath]=ret;
DebugLog("load %s success!",filePath.c_str());
}while(0);
TC_DELETE_ARRAY(wavBuffer);
return ret;
}
void OALWav::loadWithoutStreaming(){
unsigned char * data = this->readWAVFull(f->getManager(), &header);
getFormat();
createBufferFromWave(data);
GenSources();
}
void OALWav ::creatBuffer(int index){
//int count = Min(BUFFER_SIZE, this->riffCount -curPos);
//определям размер данных для чтения
int size = Min(BUFFER_SIZE, header.dataSize -curPos);
//this->datas[index] = readRiffs(size);
//читаем чанки
unsigned char * data = readRiffs(size);
if(!data)
return;
//создаём буферы
createBufferFromWave(data,size, index);
//GenSources(index);
}
int addBuffer(char* fnameptr) {
LOG_DEBUG("addBuffer( %s )", fnameptr);
BasicWAVEHeader header;
char* data = readWav(fnameptr,&header);
if (data){
//Now We've Got A Wave In Memory, Time To Turn It Into A Usable Buffer
ALuint buffer = createBufferFromWave(data,header);
if (buffer){
return (jint) buffer;
} else LOG_ERROR("Failed to create buffer");
free(data);
} else LOG_ERROR("Failed to read file");
return ERROR;
}
