/// <summary>
/// Removes an <see cref="IXAudio2EngineCallback" /> from the <see cref="XAudio2" /> engine callback list.
/// </summary>
/// <param name="callback">
/// <see cref="IXAudio2EngineCallback" /> object to remove from the <see cref="XAudio2" /> engine
/// callback list. If the given interface is present more than once in the list, only the first instance in the list
/// will be removed.
/// </param>
public override unsafe void UnregisterForCallbacks(IXAudio2EngineCallback callback)
{
IntPtr ptr = IntPtr.Zero;
if (callback != null)
{
ptr = Marshal.GetComInterfaceForObject(callback, typeof(IXAudio2EngineCallback));
ptr = Utils.Utils.GetComInterfaceForObjectWithAdjustedVtable(ptr, 3, 3);
}
try
{
InteropCalls.CallI(UnsafeBasePtr, (void *)ptr, ((void **)(*(void **)UnsafeBasePtr))[7]);
}
finally
{
if (ptr != IntPtr.Zero)
{
//while patching the IUnknown-members out of the vtable, we've made a backup of the release pointer,
//which gets called here -> the Marshal.Release method would call any function on index 2 of the vtable
//we've patched there
Utils.Utils.Release(ptr);
//Marshal.Release(ptr);
}
}
}
/// <summary>
/// Adds an <see cref="IXAudio2EngineCallback" /> from the <see cref="XAudio2" /> engine callback list.
/// </summary>
/// <param name="callback">
/// <see cref="IXAudio2EngineCallback" /> object to add to the <see cref="XAudio2" /> engine
/// callback list.
/// </param>
/// <returns>HRESULT</returns>
public override unsafe int RegisterForCallbacksNative(IXAudio2EngineCallback callback)
{
IntPtr ptr = IntPtr.Zero;
if (callback != null)
{
ptr = Marshal.GetComInterfaceForObject(callback, typeof(IXAudio2EngineCallback));
ptr = Utils.Utils.GetComInterfaceForObjectWithAdjustedVtable(ptr, 3, 3);
}
return(InteropCalls.CallI(UnsafeBasePtr, ptr.ToPointer(), ((void **)(*(void **)UnsafeBasePtr))[6]));
}
internal static unsafe void CallI6(void *_basePtr, IXAudio2EngineCallback callback, void *p)
{
throw new NotImplementedException();
}
/// <summary>
/// Removes an <see cref="IXAudio2EngineCallback" /> from the <see cref="XAudio2" /> engine callback list.
/// </summary>
/// <param name="callback">
/// <see cref="IXAudio2EngineCallback" /> object to remove from the <see cref="XAudio2" /> engine
/// callback list. If the given interface is present more than once in the list, only the first instance in the list
/// will be removed.
/// </param>
public unsafe override void UnregisterForCallbacks(IXAudio2EngineCallback callback)
{
InteropCalls.CallI6(UnsafeBasePtr, callback, ((void**) (*(void**) UnsafeBasePtr))[7]);
}
/// <summary>
/// Adds an <see cref="IXAudio2EngineCallback" /> from the <see cref="XAudio2" /> engine callback list.
/// </summary>
/// <param name="callback">
/// <see cref="IXAudio2EngineCallback" /> object to add to the <see cref="XAudio2" /> engine
/// callback list.
/// </param>
/// <returns>HRESULT</returns>
public unsafe override int RegisterForCallbacksNative(IXAudio2EngineCallback callback)
{
IntPtr ptr = IntPtr.Zero;
if (callback != null)
{
ptr = Marshal.GetComInterfaceForObject(callback, typeof (IXAudio2EngineCallback));
ptr = Utils.Utils.GetComInterfaceForObjectWithAdjustedVtable(ptr, 3, 3);
}
return InteropCalls.CallI(UnsafeBasePtr, ptr.ToPointer(), ((void**) (*(void**) UnsafeBasePtr))[6]);
}
/// <summary>
/// Removes an <see cref="IXAudio2EngineCallback" /> from the <see cref="XAudio2" /> engine callback list.
/// </summary>
/// <param name="callback">
/// <see cref="IXAudio2EngineCallback" /> object to remove from the <see cref="XAudio2" /> engine
/// callback list. If the given interface is present more than once in the list, only the first instance in the list
/// will be removed.
/// </param>
public override unsafe void UnregisterForCallbacks(IXAudio2EngineCallback callback)
{
InteropCalls.CallI6(UnsafeBasePtr, callback, ((void **)(*(void **)UnsafeBasePtr))[7]);
}
/// <summary> /// Removes an <see cref="IXAudio2EngineCallback" /> from the <see cref="XAudio2" /> engine callback list. /// </summary> /// <param name="callback"> /// <see cref="IXAudio2EngineCallback" /> object to remove from the <see cref="XAudio2" /> engine /// callback list. If the given interface is present more than once in the list, only the first instance in the list /// will be removed. /// </param> public abstract void UnregisterForCallbacks(IXAudio2EngineCallback callback);
/// <summary> /// Adds an <see cref="IXAudio2EngineCallback" /> from the <see cref="XAudio2" /> engine callback list. /// </summary> /// <param name="callback"> /// <see cref="IXAudio2EngineCallback" /> object to add to the <see cref="XAudio2" /> engine /// callback list. /// </param> /// <returns>HRESULT</returns> public abstract int RegisterForCallbacksNative(IXAudio2EngineCallback callback);
/// <summary>
/// Adds an <see cref="IXAudio2EngineCallback" /> from the <see cref="XAudio2" /> engine callback list.
/// </summary>
/// <param name="callback">
/// <see cref="IXAudio2EngineCallback" /> object to add to the <see cref="XAudio2" /> engine
/// callback list.
/// </param>
public void RegisterForCallbacks(IXAudio2EngineCallback callback)
{
XAudio2Exception.Try(RegisterForCallbacksNative(callback), N, "RegisterForCallbacks");
}
/// <summary> /// Removes an <see cref="IXAudio2EngineCallback" /> from the <see cref="XAudio2" /> engine callback list. /// </summary> /// <param name="callback"> /// <see cref="IXAudio2EngineCallback" /> object to remove from the <see cref="XAudio2" /> engine /// callback list. If the given interface is present more than once in the list, only the first instance in the list /// will be removed. /// </param> public abstract void UnregisterForCallbacks(IXAudio2EngineCallback callback);
/// <summary> /// Adds an <see cref="IXAudio2EngineCallback" /> from the <see cref="XAudio2" /> engine callback list. /// </summary> /// <param name="callback"> /// <see cref="IXAudio2EngineCallback" /> object to add to the <see cref="XAudio2" /> engine /// callback list. /// </param> /// <returns>HRESULT</returns> public abstract int RegisterForCallbacksNative(IXAudio2EngineCallback callback);
/// <summary>
/// Adds an <see cref="IXAudio2EngineCallback" /> from the <see cref="XAudio2" /> engine callback list.
/// </summary>
/// <param name="callback">
/// <see cref="IXAudio2EngineCallback" /> object to add to the <see cref="XAudio2" /> engine
/// callback list.
/// </param>
public void RegisterForCallbacks(IXAudio2EngineCallback callback)
{
XAudio2Exception.Try(RegisterForCallbacksNative(callback), N, "RegisterForCallbacks");
}
/// <summary>
/// Removes an <see cref="IXAudio2EngineCallback" /> from the <see cref="XAudio2" /> engine callback list.
/// </summary>
/// <param name="callback">
/// <see cref="IXAudio2EngineCallback" /> object to remove from the <see cref="XAudio2" /> engine
/// callback list. If the given interface is present more than once in the list, only the first instance in the list
/// will be removed.
/// </param>
public unsafe override void UnregisterForCallbacks(IXAudio2EngineCallback callback)
{
IntPtr ptr = IntPtr.Zero;
if (callback != null)
{
ptr = Marshal.GetComInterfaceForObject(callback, typeof(IXAudio2EngineCallback));
ptr = Utils.Utils.GetComInterfaceForObjectWithAdjustedVtable(ptr, 3, 3);
}
try
{
InteropCalls.CallI(UnsafeBasePtr, (void*) ptr, ((void**) (*(void**) UnsafeBasePtr))[7]);
}
finally
{
if (ptr != IntPtr.Zero)
{
//while patching the IUnknown-members out of the vtable, we've made a backup of the release pointer,
//which gets called here -> the Marshal.Release method would call any function on index 2 of the vtable
//we've patched there
Utils.Utils.Release(ptr);
//Marshal.Release(ptr);
}
}
}
internal static unsafe void CallI6(void* _basePtr, IXAudio2EngineCallback callback, void* p)
{
throw new NotImplementedException();
}
