DirectShow IVideoWindow和Fullscreen - 我可以写入我的D3D主曲面吗？

#include <dshow.h>

class VideoWindow : public IBaseFilter {
public:
    // Constructor and Destructor
    VideoWindow() {}
    virtual ~VideoWindow() {}

    // IBaseFilter 接口实现
    virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void **ppv) {
        return E_NOINTERFACE;
    }
    virtual ULONG STDMETHODCALLTYPE AddRef() { return 0; }
    virtual ULONG STDMETHODCALLTYPE Release() { return 0; }

    // IVideoWindow 接口实现
    virtual HRESULT STDMETHODCALLTYPE SetWindow(HWND hwnd) { return S_OK; }
    virtual HRESULT STDMETHODCALLTYPE GetWindow(HWND *hwnd) { return S_OK; }
    virtual HRESULT STDMETHODCALLTYPE SetTitle(LPCWSTR title) { return S_OK; }
    virtual HRESULT STDMETHODCALLTYPE GetTitle(LPWSTR *title) { return S_OK; }
    virtual HRESULT STDMETHODCALLTYPE ShowWindow(BOOL show) { return S_OK; }
    virtual HRESULT STDMETHODCALLTYPE IsWindowVisible(BOOL *visible) { return S_OK; }

    // Fullscreen 接口实现
    virtual HRESULT STDMETHODCALLTYPE SetFullScreenMode(BOOL fullScreen) { return S_OK; }
    virtual HRESULT STDMETHODCALLTYPE GetFullScreenMode(BOOL *fullScreen) { return S_OK; }
    virtual HRESULT STDMETHODCALLTYPE ToggleFullScreenMode() { return S_OK; }
};

// Include the generated video window header file
#include "VideoWindow.h"

// Create a VideoWindow object and add it to the D3D11 device context
VideoWindow *videoWindow = new VideoWindow();

// Set the video window in the D3D11 device context
videoWindow->SetWindow(hWnd);

// Create a VideoWindow object and add it to the DirectShow filter graph
VideoWindow *videoWindow = new VideoWindow();

// Add the VideoWindow to the filter graph
hr = pFilterGraph->AddFilter(videoWindow, L"My Video Window");