Vulkan works

    virtual void Update()
    {
        Engine::GraphicsContextVk* context = mRenderer->GetGraphicsContext();
        context->Begin();

        Engine::int2 windowSize;
        mWindow->GetSize(windowSize);

        //context->SetDescriptorHeap(Engine::DescriptorHeapVk::CBV_SRV_UAV, mRenderer->Heap());
        context->TransitionResource(mSwapChain->GetBackBuffer(), D3D12_RESOURCE_STATE_RENDER_TARGET, true);
        context->SetRenderTargets(mSwapChain->GetBackBuffer(), mSwapChain->GetDepthBuffer());
        context->SetViewport(0.0f, 0.0f, (float)windowSize.x, (float)windowSize.y);
        context->SetScissorRect(0.0f, 0.0f, (float)windowSize.x, (float)windowSize.y);
        context->ClearColor(mSwapChain->GetBackBuffer(), 1.0f, 0.0f, 0.0f, 1.0f);
        context->ClearDepth(mSwapChain->GetDepthBuffer(), 1.0f, 0);
        context->EndRenderPass();
        context->TransitionResource(mSwapChain->GetBackBuffer(), D3D12_RESOURCE_STATE_PRESENT, true);
        uint64_t fence = context->Finish();

        mRenderer->ReleaseGraphicsContext(context);

        mSwapChain->SwapBuffers();

        mWindow->Process();
        mWindow->Paint();
    }