private static void CheckOpenParameters(SfFormat format,
[AssertionCondition(AssertionConditionType.IS_TRUE)] SfMode mode)
{
if (format == SfFormat.Empty && mode != SfMode.Read)
{
throw new ArgumentNullException(nameof(format));
}
}
public bool Equals(SfFormat other)
{
return(Major == other.Major &&
Subtype == other.Subtype &&
Endian == other.Endian &&
Channels == other.Channels &&
SampleRate == other.SampleRate);
}
public static SndFile OpenWrite([NotNull] string path, SfFormat format)
{
if (path == null)
{
throw new ArgumentNullException(nameof(path));
}
return(Open__(path, format, SfMode.Write));
}
private static unsafe SndFile Open__(
SfVirtual @virtual, SfMode mode, IntPtr userData, SfFormat format)
{
if (@virtual == SfVirtual.Empty)
{
throw new ArgumentNullException(nameof(@virtual));
}
CheckOpenParameters(format, mode);
var info = format.ToInfo();
var sndFile = sf_open_virtual(ref @virtual, mode, ref info, userData);
return(sndFile == null ? null : new SndFile(sndFile, info));
}
private static unsafe SndFile Open__(
[NotNull] string path, SfFormat format, SfMode mode)
{
if (path == null)
{
throw new ArgumentNullException(nameof(path));
}
CheckOpenParameters(format, mode);
var info = format.ToInfo();
var sndFile = sf_wchar_open(path, mode, ref info);
return(sndFile == null ? null : new SndFile(sndFile, info));
}
public static bool FormatCheck(SfFormat format)
{
var info = (SfInfo)format;
return(sf_format_check(ref info));
}
public static SndFile OpenWrite(SfVirtual @virtual, SfFormat format, IntPtr userData = default)
{
return(Open__(@virtual, SfMode.Write, userData, format));
}
