//==========================================================================
/// <summary>
/// Initializes a new instance of the class <see cref="Instance"/>.
/// </summary>
/// <param name="library">
/// May be <c>null</c> to use the default library.
/// </param>
public Instance(LibVLCLibrary library)
{
if (library == null)
{
m_Library = LibVLCLibrary.Load(null);
m_IsLibraryOwner = true;
}
else
{
m_Library = library;
m_IsLibraryOwner = false;
}
try
{
m_Handle = m_Library.libvlc_new();
if (m_Handle == IntPtr.Zero)
{
throw new LibVLCException(m_Library);
}
}
catch
{
if (m_IsLibraryOwner)
{
try
{
LibVLCLibrary.Free(m_Library);
}
catch
{
// ...
}
}
throw;
}
}
//==========================================================================
public MediaPlayer(LibVLCLibrary library, Instance instance)
{
if (library != null)
{
if (instance != null)
{
if (instance.Library != library)
{
throw new ArgumentException("The provided instance has not been created with the provided library!", "instance");
}
}
}
if (instance != null)
{
if (library == null)
{
library = instance.Library;
}
}
if (library == null)
{
m_Library = LibVLCLibrary.Load(null);
m_IsLibraryOwner = true;
}
else
{
m_Library = library;
m_IsLibraryOwner = false;
}
try
{
if (instance == null)
{
m_Instance = new Instance(m_Library);
m_IsInstanceOwner = true;
}
else
{
m_Instance = instance;
m_IsInstanceOwner = false;
}
try
{
m_MediaPlayerHandle = CreateHandle();
}
catch
{
if (m_IsInstanceOwner)
{
m_Instance.Dispose();
}
m_Instance = null;
throw;
}
}
catch
{
if (m_IsLibraryOwner)
{
LibVLCLibrary.Free(m_Library);
}
m_Library = null;
throw;
}
}
