fPngImageData
delete fPngImageData;
return fPngImageData;
if (fPngImageData != NULL)
delete fPngImageData;
fPngImageData = NULL;
fPngImageData = new BMallocIO();
fPngImageData->Write(data, len);
if (result == B_OK && fPngImageData != NULL) {
result = into->AddData(kKeyPngImageData, B_ANY_TYPE, fPngImageData->Buffer(),
fPngImageData->BufferLength());
BMallocIO* fPngImageData;