///
/// オーディオリソース生成
AudioResourcePtr AudioResource::create(
FilePath& filepath ///< ファイルパス
) {
// 未サポート判定
T3_ASSERT_MSG(filepath.ext() == ".wav", "%s is not support. only supported .wav", filepath.filename().c_str());
// とりあえず.wavだけサポート
Wav wav;
wav.load(filepath);
// リソース生成
AudioResourcePtr res;
res.reset(T3_SYS_NEW AudioResource);
res->setupBuffer(wav);
res->resourceName(filepath.filename().c_str());
res->createHandle();
return res;
}
int Wav_load(void * aClassPtr, const char * aFilename)
{
Wav * cl = (Wav *)aClassPtr;
return cl->load(aFilename);
}
int SampleHold::loadDir(const string& path)
{
ProgramState& progstate = ProgramState::instance();
if(path.size()==0)
{
DERROR("path empty");
return 1;
}
FileDir fd;
bool exist = fd.read(path, false, ".wav", false, false);
if(!exist)
{
DERROR("(E) SampleHold loadDIR(): no such dir!");
return 1;
}
vector<string> files;
fd.getFiles(files);
if(files.size()==0)return 0;
for(unsigned int i=0; i<files.size(); i++)
{
Wav w;
string str=path+files[i];
//FIXME: better errorchecking!
Wav::err ret = w.load(str);
//w.info();
if(ret==Wav::FILE_NOTFOUND_ERR)continue;
//something went wrong but probably file does not exist...
if(!w.ok())
{
DERROR("something wrong happend");
continue;
}
WavSample* samp;
if(w.isStereo())
{
SampleValue* l = new SampleValue(w.makeSample(Wav::EXTRACT_LEFT));
l->setResampleRate(w.getSampleRate(), progstate.getSampleRate());
SampleValue* r = new SampleValue(w.makeSample(Wav::EXTRACT_RIGHT));
r->setResampleRate(w.getSampleRate(), progstate.getSampleRate());
samp = new WavSample(files[i], l,r);
}
else
{
SampleValue* m = new SampleValue(w.makeSample(Wav::EXTRACT_ALL));
m->setResampleRate(w.getSampleRate(), progstate.getSampleRate());
samp = new WavSample(files[i], m);
}
samples.push_back(samp);
w.del();
}
return 0;
}