public static void Write32Bit(BinaryFile waveFile, float[][] sound, int sampleCount, int channels)
{
for (int i = 0; i < sampleCount; i++)
{
for (int ic = 0; ic < channels; ic++)
{
int val = SoundIOUtils.RoundToClosestInt(sound[ic][i] * 2147483648);
if (val > 2147483647)
{
val = 2147483647;
}
if (val < -2147483648)
{
val = -2147483648;
}
waveFile.Write((int)val);
}
}
}
public static void Write16Bit(BinaryFile waveFile, float[][] sound, int sampleCount, int channels)
{
for (int i = 0; i < sampleCount; i++)
{
for (int ic = 0; ic < channels; ic++)
{
int val = SoundIOUtils.RoundToClosestInt(sound[ic][i] * 32768.0f);
if (val > 32767)
{
val = 32767;
}
if (val < -32768)
{
val = -32768;
}
waveFile.Write((Int16)val);
}
}
}
public static void Write8Bit(BinaryFile waveFile, float[][] sound, int sampleCount, int channels)
{
for (int i = 0; i < sampleCount; i++)
{
for (int ic = 0; ic < channels; ic++)
{
int val = SoundIOUtils.RoundToClosestInt((sound[ic][i] + 1) * 128);
if (val > 255)
{
val = 255;
}
if (val < 0)
{
val = 0;
}
byte b = (byte)val;
waveFile.Write(b);
}
}
}