public AssTrack CreateTrack(AssLibrary library)
{
byte[] data;
if (_data == null)
{
data = _encoding.GetBytes(_str);
_data = data;
}
else
{
data = _data;
}
IntPtr trackPtr;
unsafe
{
fixed(byte *bufferPtr = data)
{
var buffer = new IntPtr(bufferPtr);
trackPtr = NativeMethods.ass_read_memory(library.NativePointer, buffer, data.Length, _codePage);
}
}
if (trackPtr == IntPtr.Zero)
{
throw new AssException("Cannot create track from memory");
}
return(new AssTrack(trackPtr));
}
public AssTrack CreateTrack(AssLibrary library)
{
var trackPtr = NativeMethods.ass_read_file(library.NativePointer, _fileName, _codePage);
if (trackPtr == IntPtr.Zero)
{
throw new AssException("Cannot create track from file");
}
return(new AssTrack(trackPtr));
}
public AssTrack CreateTrack(AssLibrary library)
{
var buffer = Marshal.AllocHGlobal(_data.Length);
Marshal.Copy(_data, 0, buffer, _data.Length);
var trackPtr = NativeMethods.ass_read_memory(library.NativePointer, buffer, _data.Length, _codePage);
Marshal.FreeHGlobal(buffer);
if (trackPtr == IntPtr.Zero)
{
throw new AssException("Cannot create track from memory");
}
return(new AssTrack(trackPtr));
}
