示例#1
0
/*
 * Class:     sun_java2d_d3d_D3DGraphicsDevice
 * Method:    enterFullScreenExclusiveNative
 * Signature: (IJ)V
 */
JNIEXPORT jboolean JNICALL
Java_sun_java2d_d3d_D3DGraphicsDevice_enterFullScreenExclusiveNative
  (JNIEnv *env, jclass gdc, jint gdiScreen, jlong window)
{
    HRESULT res;
    D3DPipelineManager *pMgr;
    D3DContext *pCtx;
    HWND hWnd;
    AwtWindow *w;
    D3DPRESENT_PARAMETERS newParams, *pCurParams;
    D3DDISPLAYMODE dm;
    UINT adapter;

    J2dTraceLn(J2D_TRACE_INFO, "D3DGD_enterFullScreenExclusiveNative");

    RETURN_STATUS_IF_NULL(pMgr = D3DPipelineManager::GetInstance(), JNI_FALSE);
    adapter = pMgr->GetAdapterOrdinalForScreen(gdiScreen);

    if (FAILED(res = pMgr->GetD3DContext(adapter, &pCtx))) {
        D3DRQ_MarkLostIfNeeded(res, D3DRQ_GetCurrentDestination());
        return JNI_FALSE;
    }

    w = (AwtWindow *)AwtComponent::GetComponent((HWND)window);
    if (w == NULL || !::IsWindow(hWnd = w->GetTopLevelHWnd())) {
        J2dTraceLn(J2D_TRACE_WARNING,
                   "D3DGD_enterFullScreenExclusiveNative: disposed window");
        return JNI_FALSE;
    }

    // REMIND: should we also move the non-topleve window from
    // being on top here (it's moved to front in GraphicsDevice.setFSW())?

    pCtx->Get3DObject()->GetAdapterDisplayMode(adapter, &dm);
    pCurParams = pCtx->GetPresentationParams();

    // let the mananger know that we're entering the fs mode, it will
    // set the proper current focus window for us, which ConfigureContext will
    // use when creating the device
    pMgr->SetFSFocusWindow(adapter, hWnd);

    newParams = *pCurParams;
    newParams.hDeviceWindow = hWnd;
    newParams.Windowed = FALSE;
    newParams.BackBufferCount = 1;
    newParams.BackBufferFormat = dm.Format;
    newParams.FullScreen_RefreshRateInHz = dm.RefreshRate;
    newParams.BackBufferWidth = dm.Width;
    newParams.BackBufferHeight = dm.Height;
    newParams.PresentationInterval = D3DPRESENT_INTERVAL_DEFAULT;
    newParams.SwapEffect = D3DSWAPEFFECT_DISCARD;

    res = pCtx->ConfigureContext(&newParams);
    D3DRQ_MarkLostIfNeeded(res, D3DRQ_GetCurrentDestination());
    return SUCCEEDED(res);
}
示例#2
0
/*
 * Class:     sun_java2d_d3d_D3DGraphicsDevice
 * Method:    exitFullScreenExclusiveNative
 * Signature: (I)V
 */
JNIEXPORT jboolean JNICALL
Java_sun_java2d_d3d_D3DGraphicsDevice_exitFullScreenExclusiveNative
  (JNIEnv *env, jclass gdc, jint gdiScreen)
{
    HRESULT res;
    D3DPipelineManager *pMgr;
    D3DContext *pCtx;
    D3DPRESENT_PARAMETERS newParams, *pCurParams;
    UINT adapter;

    J2dTraceLn(J2D_TRACE_INFO, "D3DGD_exitFullScreenExclusiveNative");

    RETURN_STATUS_IF_NULL(pMgr = D3DPipelineManager::GetInstance(), JNI_FALSE);
    adapter = pMgr->GetAdapterOrdinalForScreen(gdiScreen);

    if (FAILED(res = pMgr->GetD3DContext(adapter, &pCtx))) {
        D3DRQ_MarkLostIfNeeded(res, D3DRQ_GetCurrentDestination());
        return JNI_FALSE;
    }

    pCurParams = pCtx->GetPresentationParams();

    newParams = *pCurParams;
    // we're exiting fs, the device window can be 0
    newParams.hDeviceWindow = 0;
    newParams.Windowed = TRUE;
    newParams.BackBufferFormat = D3DFMT_UNKNOWN;
    newParams.BackBufferCount = 1;
    newParams.FullScreen_RefreshRateInHz = 0;
    newParams.BackBufferWidth = 0;
    newParams.BackBufferHeight = 0;
    newParams.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;
    newParams.SwapEffect = D3DSWAPEFFECT_COPY;

    res = pCtx->ConfigureContext(&newParams);
    D3DRQ_MarkLostIfNeeded(res, D3DRQ_GetCurrentDestination());

    // exited fs, update current focus window
    // note that we call this after this adapter exited fs mode so that
    // the rest of the adapters can be reset
    pMgr->SetFSFocusWindow(adapter, 0);

    return SUCCEEDED(res);
}