Method LoadDSamples

Source/FamiTrackerDocIO.cpp:991–1017

}

void CFamiTrackerDocIO::LoadDSamples(CFamiTrackerModule &modfile, int ver) {
	unsigned int Count = AssertRange(
		static_cast<unsigned char>(file_.GetBlockChar()), 0U, CDSampleManager::MAX_DSAMPLES, "DPCM sample count");

	auto &manager = *modfile.GetInstrumentManager()->GetDSampleManager();

	for (unsigned int i = 0; i < Count; ++i) {
		unsigned int Index = AssertRange(
			static_cast<unsigned char>(file_.GetBlockChar()), 0U, CDSampleManager::MAX_DSAMPLES - 1, "DPCM sample index");
		try {
			unsigned int Len = AssertRange(file_.GetBlockInt(), 0, (int)ft0cc::doc::dpcm_sample::max_name_length, "DPCM sample name length");
			char Name[ft0cc::doc::dpcm_sample::max_name_length + 1] = { };
			file_.GetBlock(Name, Len);
			int Size = AssertRange(file_.GetBlockInt(), 0, 0x7FFF, "DPCM sample size");
			AssertFileData<MODULE_ERROR_STRICT>(Size <= 0xFF1 && Size % 0x10 == 1, "Bad DPCM sample size");
			int TrueSize = Size + ((1 - Size) & 0x0F);		// // //
			std::vector<uint8_t> samples(TrueSize);
			file_.GetBlock(samples.data(), Size);

			manager.SetDSample(Index, std::make_unique<ft0cc::doc::dpcm_sample>(samples, Name));		// // //
		}
		catch (CModuleException &e) {
			e.AppendError("At DPCM sample " + conv::from_int(Index) + ',');
			throw e;
		}
	}
}

void CFamiTrackerDocIO::SaveDSamples(const CFamiTrackerModule &modfile, int ver) {
	const auto &manager = *modfile.GetInstrumentManager()->GetDSampleManager();