Viewport

unsafe Viewport Microsoft.Xna.Framework.Graphics.GraphicsDevice.Viewport

getset

Definition at line 257 of file GraphicsDevice.cs.

    {
        get
        {
            IntPtr intPtr = (IntPtr)pComPtr;
            Helpers.CheckDisposed(this, intPtr);
            return currentViewport;
        }
        set
        {
            IntPtr intPtr = (IntPtr)pComPtr;
            Helpers.CheckDisposed(this, intPtr);
            if (value.X >= 0 && value.Y >= 0 && value.Width > 0 && value.Height > 0)
            {
                int num;
                int num2;
                if (currentRenderTargetCount > 0)
                {
                    RenderTargetHelper renderTargetHelper = currentRenderTargets[0];
                    num = renderTargetHelper.width;
                    num2 = renderTargetHelper.height;
                }
                else
                {
                    num = pInternalCachedParams.BackBufferWidth;
                    num2 = pInternalCachedParams.BackBufferHeight;
                }
                if (value.X + value.Width <= num && value.Y + value.Height <= num2)
                {
                    if (!(value.MinDepth < 0f) && !(value.MinDepth > 1f))
                    {
                        if (!(value.MaxDepth < 0f) && !(value.MaxDepth > 1f))
                        {
                            double num3 = value.MaxDepth;
                            if (num3 < (double)value.MinDepth)
                            {
                                throw new ArgumentException(FrameworkResources.ViewportInvalid, "value");
                            }
                            IDirect3DDevice9* ptr = pComPtr;
                            int num4 = ((delegate* unmanaged[Stdcall, Stdcall]<IntPtr, _D3DVIEWPORT9*, int>)(int)(*(uint*)(*(int*)ptr + 188)))((nint)ptr, (_D3DVIEWPORT9*)(int)(ref value));
                            if (num4 < 0)
                            {
                                throw GraphicsHelpers.GetExceptionFromResult((uint)num4);
                            }
                            currentViewport = value;
                            return;
                        }
                        throw new ArgumentException(FrameworkResources.ViewportInvalid, "value");
                    }
                    throw new ArgumentException(FrameworkResources.ViewportInvalid, "value");
                }
                throw new ArgumentException(FrameworkResources.ViewportInvalid, "value");
            }
            throw new ArgumentException(FrameworkResources.ViewportInvalid, "value");
        }
    }

Referenced by Microsoft.Xna.Framework.Graphics.SavedDeviceState.SavedDeviceState(), Terraria.Graphics.SpriteViewMatrix.Rebuild(), Microsoft.Xna.Framework.Graphics.SpriteBatch.SetRenderState(), and Terraria.Graphics.SpriteViewMatrix.ShouldRebuild().