GetValueTexture2D()

unsafe Texture2D Microsoft.Xna.Framework.Graphics.EffectParameter.GetValueTexture2D ( )

inline

Definition at line 2490 of file EffectParameter.cs.

    {
        EffectParameterType paramType = _paramType;
        if (paramType != EffectParameterType.Texture && paramType != EffectParameterType.Texture2D)
        {
            throw new InvalidCastException();
        }
        IDirect3DBaseTexture9* ptr = null;
        IDirect3DTexture9* ptr2 = null;
        Texture2D result = null;
        ID3DXBaseEffect* ptr3 = pEffect;
        int num = ((delegate* unmanaged[Stdcall, Stdcall]<IntPtr, sbyte*, IDirect3DBaseTexture9**, int>)(int)(*(uint*)(*(int*)ptr3 + 212)))((nint)ptr3, _handle, &ptr);
        if (num < 0)
        {
            throw GraphicsHelpers.GetExceptionFromResult((uint)num);
        }
        if (ptr != null)
        {
            IDirect3DBaseTexture9* ptr4 = (IDirect3DBaseTexture9*)(int)(*(uint*)((byte*)ptr + 8));
            num = ((delegate* unmanaged[Stdcall, Stdcall]<IntPtr, _GUID*, void**, int>)(int)(*(uint*)(int)(*(uint*)ptr4)))((nint)ptr4, (_GUID*)System.Runtime.CompilerServices.Unsafe.AsPointer(ref _003CModule_003E.IID_IDirect3DTexture9), (void**)(&ptr2));
            if (num >= 0)
            {
                System.Runtime.CompilerServices.Unsafe.SkipInit(out _D3DSURFACE_DESC d3DSURFACE_DESC);
                num = ((delegate* unmanaged[Stdcall, Stdcall]<IntPtr, uint, _D3DSURFACE_DESC*, int>)(int)(*(uint*)(*(int*)ptr2 + 68)))((nint)ptr2, 0u, &d3DSURFACE_DESC);
                if (num >= 0)
                {
                    result = Texture2D.GetManagedObject(ptr2, _parent.GraphicsDevice, System.Runtime.CompilerServices.Unsafe.As<_D3DSURFACE_DESC, uint>(ref System.Runtime.CompilerServices.Unsafe.AddByteOffset(ref d3DSURFACE_DESC, 12)));
                }
            }
            if (ptr != null)
            {
                IDirect3DBaseTexture9* intPtr = ptr;
                ((delegate* unmanaged[Stdcall, Stdcall]<IntPtr, uint>)(int)(*(uint*)(*(int*)intPtr + 8)))((nint)intPtr);
                ptr = null;
            }
            if (num < 0)
            {
                throw GraphicsHelpers.GetExceptionFromResult((uint)num);
            }
        }
        return result;
    }

References Microsoft.Xna.Framework.Graphics.EffectParameter._handle, Microsoft.Xna.Framework.Graphics.EffectParameter._paramType, Microsoft.Xna.Framework.Graphics.EffectParameter._parent, Microsoft.Xna.Framework.Graphics.GraphicsHelpers.GetExceptionFromResult(), Microsoft.Xna.Framework.Graphics.Texture2D.GetManagedObject(), Microsoft.Xna.Framework.Graphics.GraphicsResource.GraphicsDevice, and Microsoft.Xna.Framework.Graphics.EffectParameter.pEffect.