◆ EffectParameter()

unsafe Microsoft.Xna.Framework.Graphics.EffectParameter.EffectParameter	(	ID3DXBaseEffect *	parent,
		Effect	effect,
		sbyte *	handle,
		int	index )
inlinepackage
Definition at line 57 of file EffectParameter.cs.
    {
        _parent = effect;
        pEffect = parent;
        _handle = handle;
        _index = index;
        base._002Ector();
        ID3DXBaseEffect* ptr = pEffect;
        System.Runtime.CompilerServices.Unsafe.SkipInit(out _D3DXPARAMETER_DESC d3DXPARAMETER_DESC);
        int num = ((delegate* unmanaged[Stdcall, Stdcall]<IntPtr, sbyte*, _D3DXPARAMETER_DESC*, int>)(int)(*(uint*)(*(int*)ptr + 16)))((nint)ptr, _handle, &d3DXPARAMETER_DESC);
        if (num < 0)
        {
            throw GraphicsHelpers.GetExceptionFromResult((uint)num);
        }
        IntPtr ptr2 = (IntPtr)(void*)(int)(*(uint*)(&d3DXPARAMETER_DESC));
        _name = Marshal.PtrToStringAnsi(ptr2);
        _semantic = ((System.Runtime.CompilerServices.Unsafe.As<_D3DXPARAMETER_DESC, int>(ref System.Runtime.CompilerServices.Unsafe.AddByteOffset(ref d3DXPARAMETER_DESC, 4)) == 0) ? string.Empty : Marshal.PtrToStringAnsi((IntPtr)(void*)(int)System.Runtime.CompilerServices.Unsafe.As<_D3DXPARAMETER_DESC, uint>(ref System.Runtime.CompilerServices.Unsafe.AddByteOffset(ref d3DXPARAMETER_DESC, 4))));
        _rows = System.Runtime.CompilerServices.Unsafe.As<_D3DXPARAMETER_DESC, int>(ref System.Runtime.CompilerServices.Unsafe.AddByteOffset(ref d3DXPARAMETER_DESC, 16));
        _columns = System.Runtime.CompilerServices.Unsafe.As<_D3DXPARAMETER_DESC, int>(ref System.Runtime.CompilerServices.Unsafe.AddByteOffset(ref d3DXPARAMETER_DESC, 20));
        _paramClass = _003CModule_003E.ConvertDxParameterClassToXna(System.Runtime.CompilerServices.Unsafe.As<_D3DXPARAMETER_DESC, _D3DXPARAMETER_CLASS>(ref System.Runtime.CompilerServices.Unsafe.AddByteOffset(ref d3DXPARAMETER_DESC, 8)));
        _paramType = _003CModule_003E.ConvertDxParameterTypeToXna(System.Runtime.CompilerServices.Unsafe.As<_D3DXPARAMETER_DESC, _D3DXPARAMETER_TYPE>(ref System.Runtime.CompilerServices.Unsafe.AddByteOffset(ref d3DXPARAMETER_DESC, 12)));
        pAnnotations = new EffectAnnotationCollection(pEffect, _handle, System.Runtime.CompilerServices.Unsafe.As<_D3DXPARAMETER_DESC, int>(ref System.Runtime.CompilerServices.Unsafe.AddByteOffset(ref d3DXPARAMETER_DESC, 28)));
        uint count = ((System.Runtime.CompilerServices.Unsafe.As<_D3DXPARAMETER_DESC, int>(ref System.Runtime.CompilerServices.Unsafe.AddByteOffset(ref d3DXPARAMETER_DESC, 24)) == 0) ? System.Runtime.CompilerServices.Unsafe.As<_D3DXPARAMETER_DESC, uint>(ref System.Runtime.CompilerServices.Unsafe.AddByteOffset(ref d3DXPARAMETER_DESC, 32)) : 0u);
        pParamCollection = new EffectParameterCollection(parent, effect, _handle, (int)count, arrayElements: false);
        pElementCollection = new EffectParameterCollection(parent, effect, _handle, System.Runtime.CompilerServices.Unsafe.As<_D3DXPARAMETER_DESC, int>(ref System.Runtime.CompilerServices.Unsafe.AddByteOffset(ref d3DXPARAMETER_DESC, 24)), arrayElements: true);
    }