public void CmdResolveImage(IMgImage srcImage, MgImageLayout srcImageLayout, IMgImage dstImage, MgImageLayout dstImageLayout, MgImageResolve[] pRegions) { var bSrcImage = (VkImage)srcImage; Debug.Assert(bSrcImage != null); var bDstImage = (VkImage)dstImage; Debug.Assert(bDstImage != null); var handle = GCHandle.Alloc(pRegions, GCHandleType.Pinned); try { unsafe { var regionCount = (uint)pRegions.Length; var regionAddress = handle.AddrOfPinnedObject(); var pinnedArray = (MgImageResolve *)regionAddress.ToPointer(); Interops.vkCmdResolveImage(this.Handle, bSrcImage.Handle, srcImageLayout, bDstImage.Handle, dstImageLayout, regionCount, pinnedArray); } } finally { handle.Free(); } }