public unsafe static bool BASS_Encode_GetACMFormat(int handle, ref ACMFORMAT codec, string title, BASSACMFormat flags)
{
int num = BassEnc.BASS_Encode_GetACMFormatUnicode(0, IntPtr.Zero, 0, null, BASSACMFormat.BASS_ACM_NONE);
byte[] array = new byte[(num > codec.FormatLength) ? num : codec.FormatLength];
bool result = false;
byte[] array2 = new byte[Marshal.SizeOf(codec) + (int)codec.waveformatex.cbSize];
int num2 = Marshal.SizeOf(codec);
IntPtr intPtr = Marshal.AllocHGlobal(num2);
Marshal.StructureToPtr(codec, intPtr, false);
Marshal.Copy(intPtr, array2, 0, num2);
Marshal.FreeHGlobal(intPtr);
for (int i = 0; i < codec.extension.Length; i++)
{
array2[18 + i] = codec.extension[i];
}
Array.Copy(array2, array, num2);
fixed(byte *ptr = array)
{
if (BassEnc.BASS_Encode_GetACMFormat(handle, (IntPtr)((void *)ptr), num, title, flags) > 0)
{
codec = new ACMFORMAT((IntPtr)((void *)ptr));
result = true;
}
}
return(result);
}
public static bool SaveToFile(ACMFORMAT form, string fileName)
{
if (form == null)
{
return(false);
}
bool result = false;
BinaryFormatter binaryFormatter = new BinaryFormatter();
Stream stream = null;
try
{
stream = new FileStream(fileName, FileMode.Create, FileAccess.Write, FileShare.None);
binaryFormatter.Serialize(stream, form);
result = true;
}
catch
{
}
finally
{
if (stream != null)
{
stream.Flush();
stream.Close();
}
}
return(result);
}
public unsafe static ACMFORMAT BASS_Encode_GetACMFormatSuggest(int handle, BASSACMFormat flags, WAVEFormatTag format)
{
ACMFORMAT result = null;
int num = BassEnc.BASS_Encode_GetACMFormatUnicode(0, IntPtr.Zero, 0, null, BASSACMFormat.BASS_ACM_NONE);
fixed(byte *ptr = new byte[num])
{
if (BassEnc.BASS_Encode_GetACMFormat(handle, (IntPtr)((void *)ptr), num, null, (BASSACMFormat)Utils.MakeLong((int)flags, (int)format)) > 0)
{
result = new ACMFORMAT((IntPtr)((void *)ptr));
}
}
return(result);
}
public static ACMFORMAT LoadFromFile(string fileName)
{
ACMFORMAT acmformat = null;
IFormatter formatter = new BinaryFormatter();
Stream stream = null;
try
{
stream = new FileStream(fileName, FileMode.Open, FileAccess.Read, FileShare.Read);
bool flag = false;
while (!flag)
{
try
{
acmformat = (formatter.Deserialize(stream) as ACMFORMAT);
if (acmformat != null)
{
flag = true;
}
}
catch
{
flag = true;
}
}
}
catch
{
}
finally
{
if (stream != null)
{
stream.Close();
stream.Dispose();
stream = null;
}
}
return(acmformat);
}
public static int BASS_Encode_StartACMFile(int handle, ACMFORMAT form, BASSEncode flags, string filename)
{
flags |= BASSEncode.BASS_UNICODE;
return(BassEnc.BASS_Encode_StartACMFileUnicode(handle, form, flags, filename));
}
private static extern int BASS_Encode_StartACMFileUnicode(int handle, [In] ACMFORMAT form, BASSEncode flags, [MarshalAs(UnmanagedType.LPWStr)][In] string file);
public static extern int BASS_Encode_StartACM(int handle, [In] ACMFORMAT form, BASSEncode flags, ENCODEPROC proc, IntPtr user);