C++ (Cpp) FileIO::readLittleEndian Examples

Example #1

File: SoundFileRead.cpp Project: PhilippeLamarche/whistle

double soundReadSample24L_L(FileIO& soundfile) {
   unsigned char temp[3];
   int32_t sample;
   soundfile.readLittleEndian(temp[2]);
   soundfile.readLittleEndian(temp[1]);
   soundfile.readLittleEndian(temp[0]);
   sample = temp[0];
   sample = (sample << 8) | temp[1];
   sample = (sample << 8) | temp[2];
   if (temp[0] & 0x80) {
      sample = sample | 0xff000000;
   }
   return (double)sample / (int32_t)0x800000;
}

Example #2

File: SoundFileRead.cpp Project: PhilippeLamarche/whistle

double soundReadSample64F_L(FileIO& soundfile) {
   double sample;
   soundfile.readLittleEndian(sample);
   return sample;
}

Example #3

File: SoundFileRead.cpp Project: PhilippeLamarche/whistle

double soundReadSample32F_L(FileIO& soundfile) {
   float sample;
   soundfile.readLittleEndian(sample);
   return (double)sample;
}

Example #4

File: SoundFileRead.cpp Project: PhilippeLamarche/whistle

double soundReadSample32L_L(FileIO& soundfile) {
   int32_t sample;
   soundfile.readLittleEndian(sample);
   return (double)sample / (uint32_t)0x80000000;
}

Example #5

File: SoundFileRead.cpp Project: PhilippeLamarche/whistle

double soundReadSample8M_L(FileIO& soundfile) {
   uint8_t sample;
   soundfile.readLittleEndian(sample);
   return mulaw8ToLinear16(sample) / (int32_t)0x8000;
}

Example #6

File: SoundFileRead.cpp Project: zlaski/midifile

double soundReadSample32L_L(FileIO& soundfile) {
   long sample;
   soundfile.readLittleEndian(sample);
   return (double)sample / (ulong)0x80000000;
}

Example #7

File: SoundFileRead.cpp Project: zlaski/midifile

double soundReadSample16L_L(FileIO& soundfile) {
   short sample;
   soundfile.readLittleEndian(sample);
   return (double)sample / (long)0x8000;
}

Example #8

File: SoundFileRead.cpp Project: zlaski/midifile

double soundReadSample8L_L(FileIO& soundfile) {
   char sample;
   soundfile.readLittleEndian(sample);
   return (double)sample / (long)0x80;
}

Example #9

File: SoundFileRead.cpp Project: zlaski/midifile

double soundReadSample8M_L(FileIO& soundfile) {
   uchar sample;
   soundfile.readLittleEndian(sample);
   return mulaw8ToLinear16(sample) / (long)0x8000;
}