public void SignalModified()
{
if (_incompatibleFormatView != null)
{
TextureCopyUnscaled.Copy(_incompatibleFormatView._info, _parent.Info, _incompatibleFormatView.Handle, _parent.Handle, 0, FirstLayer, 0, FirstLevel);
}
}
public void CopyTo(ITexture destination, int firstLayer, int firstLevel)
{
TextureView destinationView = (TextureView)destination;
TextureCopyUnscaled.Copy(this, destinationView, firstLayer, firstLevel);
if (destinationView._emulatedViewParent != null)
{
TextureCopyUnscaled.Copy(
this,
destinationView._emulatedViewParent,
destinationView._firstLayer,
destinationView._firstLevel);
}
}
public void CopyTo(ITexture destination, int firstLayer, int firstLevel)
{
TextureView destinationView = (TextureView)destination;
TextureCopyUnscaled.Copy(_info, destinationView._info, Handle, destinationView.Handle, 0, firstLayer, 0, firstLevel);
if (destinationView._emulatedViewParent != null)
{
TextureCopyUnscaled.Copy(
_info,
destinationView._emulatedViewParent._info,
Handle,
destinationView._emulatedViewParent.Handle,
0,
destinationView.FirstLayer,
0,
destinationView.FirstLevel);
}
}
public int GetIncompatibleFormatViewHandle()
{
// AMD and Intel has a bug where the view format is always ignored,
// it uses the parent format instead.
// As workaround we create a new texture with the correct
// format, and then do a copy after the draw.
if (_parent.Info.Format != Format)
{
if (_incompatibleFormatView == null)
{
_incompatibleFormatView = (TextureView)_renderer.CreateTexture(_info);
}
TextureCopyUnscaled.Copy(_parent.Info, _incompatibleFormatView._info, _parent.Handle, _incompatibleFormatView.Handle, FirstLayer, 0, FirstLevel, 0);
return(_incompatibleFormatView.Handle);
}
return(Handle);
}