Method BeginFrame

SampleFramework12/v1.00/Graphics/SwapChain.cpp:205–211

}

void SwapChain::BeginFrame()
{
    backBufferIdx = swapChain->GetCurrentBackBufferIndex();

    // Indicate that the back buffer will be used as a render target.
    DX12::TransitionResource(DX12::CmdList, backBuffers[backBufferIdx].Texture.Resource, D3D12_RESOURCE_STATE_PRESENT, D3D12_RESOURCE_STATE_RENDER_TARGET);
}

void SwapChain::EndFrame()
{